Original text by Alexey Rasshivalov, translated to English by Google translate.
The first domestic ( and second in the world) DHD humidistat , better known as " EPRON -1 ." Built in 1923, the project EG Danilenko .
Heavy machine to 5 divers with the maximum depth of 150 meters. I had the external lamp arm system and emergency ascent in case of cable break . Successfully exploited , but because of the weight of 10 tons require special vessel carrier .
For very young EPRON colleagues – is " underwater expedition special purpose ." It is a division of the OGPU (future NKVD , the KGB and current FSB) .
In EPRON were gathered talented and very workable enthusiasts. About such people in my time saying, "impossibly hardworking, devoted to the submarine to the extreme and Soviet power to the limit." Since the GPU was quite a well-deserved (and rather bloody) the reputation of the office, in principle, is not interested in "human rights", etc. heresy, then the work under her leadership were quickly and thoroughly. But, like any intelligence agency, the OGPU to classify all manner of suffering, so the materials of "EPRON-1" has remained very little.
Гидростат Евгения Даниленко готовится к погружению. 1923 г.
Hydrostat Eugene Danilenko preparing to dive . 1923
Идею Гартмана развил российский инженер Е.Г. Даниленко. В 1923 г., по заданию ЭПРОНа он сконструировал и построил на одном из московских заводов гидростат на трех человек (рис. 53). Аппарат был рассчитан на глубину 120 м и имел систему жизнеобеспечения, телефон, светильники и выдвигающиеся манипуляторы для работ за бортом. С помощью гидростата Даниленко был найден легендарный «Принц» (названный в народе «Черным принцем»), был накоплен уникальный опыт применения подобных аппаратов для поиска и осмотра затонувших объектов. Именно из этого гидростата основоположник геологии моря Мария Васильевна Кленова впервые наблюдала дно моря и работу дистанционной трубки для взятия проб грунта, положив начало регулярным исследованиям из подводных аппаратов.Идею Гартмана развил российский инженер Е.Г. Даниленко. В 1923 г., по заданию ЭПРОНа он сконструировал и построил на одном из московских заводов гидростат на трех человек (рис. 53). Аппарат был рассчитан на глубину 120 м и имел систему жизнеобеспечения, телефон, светильники и выдвигающиеся манипуляторы для работ за бортом. С помощью гидростата Даниленко был найден легендарный «Принц» (названный в народе «Черным принцем»), был накоплен уникальный опыт применения подобных аппаратов для поиска и осмотра затонувших объектов. Именно из этого гидростата основоположник геологии моря Мария Васильевна Кленова впервые наблюдала дно моря и работу дистанционной трубки для взятия проб грунта, положив начало регулярным исследованиям из подводных аппаратов.
English translation via Google
Hartmann has developed the idea of a Russian engineer EG Danilenko . In 1923 , on the instructions of EPRON he designed and built at a Moscow factory humidistat for three people (Fig . 53-see top ) .
The device was designed for 120 m depth and had a life-support system, telephone, lights and retractable handles to work behind. With hydrostatic Danilenko was found the legendary "Prince" (popularly called the "Black Prince"), it was a unique experience of using such devices for search and examination of wrecks. It is from this hydrostatic founder of marine geology Mariya Klenow first watched the sea bottom and work the remote pipes for soil sampling, initiating regular surveys of underwater vehicles.
Гидростат Даниленко Е.Г. «ЭПРОН-1» оказался слишком тяжёл и неудобен в работе, манипуляторное устройство было неработоспособно и мешало спуско-подъёмным работам.
Hydrostat EG Danilenko " EPRON -1 " was too heavy and uncomfortable to work Manipulative equipment has been inefficient and prevented the lowering and lifting works .
Гидростат ЭПРОН-1 Весной 1923 года инженер Даниленко Е.Г. представил в Научно-технический отдел ВСНХ проект гидростата, который он назвал своими инициалами – ЕГД, но впоследствии этот аппарат получил официальное название ЭПРОН-1. НТО, в течение месяца, выдало положительное заключение и к середине лета на заводе «Парострой» в Москве, под руководством инженера Шухова В.Г. был построен корпус гидростата и отправлен в Севастополь для окончательной сборки.
Hydrostat EPRON 1 Spring 1923 Engineer EG Danilenko submitted to the Scientific and Technical Department of the Supreme Economic Council draft humidistat , which he called his initials – DHD , but later this unit was officially named EPRON -1 . NTO , within a month , and issued a positive opinion to the middle of the summer at the " Parostroy " in Moscow , under the direction of engineer VG Shukhov It was built housing for hydrostatic and sent to Sevastopol for final assembly .
Deep undersea the claws of this tank will rip to the heart of rotting treasure ships.
THERE’S gold down on the ocean floor. Vast fortunes lie hidden in sunken caches, waiting the hand bold enough to stretch down through the dark pressure-packed waters and bring them to light. Now, with the new ultramodern equipment becoming available, treasure expeditions may become big business.
Treasure salvors know the authentic accounts of divers who have recovered immense treasure from sunken galleons, and know too of numerous other sunken craft that still retain great wealth within their rotting hulks. I myself have salvaged many sunken vessels, bringing to the surface much treasure; I, too, have attempted to recover some of the Spanish treasure that remains beneath the Silver Shoals, off Haiti; and I have walked in the sunken city of Port Royal, the fabulously wealthy “Pirates’ Babylon” off Jamaica.
I am positive that there are many more golden doubloons and pieces-of-eight to be had from numerous wrecks on which I have done intensive research; but I have long known, too, that to reach those riches, and others as well, there m
1933 – Submarine Salvage Apparatus by Eugene J. Romano.
For a demonstration of the robot to be used on this expedition, Lieutenant Harry E. rieseberg tackles the device in true diver's fashion. There is no dignity in entering or leaving the robot.
Harry E. Rieseberg
Extract from HE WALKS WITH DAVEY JONES by Eric Strutt
Source: The Lincoln Star, 28 December, 1941
WHILE Lieutenant Rieseberg had been off adventuring, Eugene Romano, an inventor living in Seattle, Wash., had been perfecting a steel diving robot capable of withstanding ocean pressure to a depth of 5000 feet. Two toggle-jointed, electrically operated arms extend from the upper half of the robot, terminating in pincer-like claws delicate enough to pick up a single coin, yet strong enough to exert a pressure of 5000 pounds, and flexible enough to tie a knot in a cable.
Lieutenant Rieseberg received permission to test this Romano robot; and with Captain Loesche as sailing master of the magnificent four-masted schooner Constellation he set out for Manta Bay, Peru, where he hoped to find the wreck of the Santa Cruz, a victim of treacherous reefs during the 17th century. The ancient manuscript that told of the wreck stated there was a curse on the treasure.
A MAN can't let century-old curses a interfere with his business. Arriving at Manta Bay, Rieseberg explored the ocean floor in the goggle-eyed robot until he found the ship.
A few yards away, in an observation bell, "Spik" Gomez, an assistant, was taking pictures of the diving bell in action. Suddenly out of a dark sea ravine a huge octopus slid between the divers and wrapped its tremendous tentacles around the observation bell, shaking it with' such force that Gomez was knocked unconscious.
Lieutenant Rieseberg set his movie camera going and moved in to the rescue. Using the robot's powerful pincer claws, he hacked at the encircling arms of the Manta Bay monster until he had killed it.
A little later Rieseberg and another diver went down below in regular suits to take pictures and measurements of the great octopus. It measured 24 feet from tip to tip—the largest octopus ever filmed.
The next time Rieseberg submerged he uncovered a crude iron chest that yielded up 400.000 corroded and blackened discs of metal, later valued at approximately $40,000.
A FEW minor, and usually successful, cruises served as a prelude to another try for the Silver Shoals treasure which had now become ale most an obsession with Rieseberg.
He made a number of exploratory descents in the Romano robot at Silver Shoals until he located an ancient galleon which appeared to be one of the fabulous fleet he sought.
The following day, in the face of an approaching storm, he went over the side. He reached the wreck, which was perched on a rocky outcrop about 50 fathoms deep. He started working around the hulk, when a violent rocking motion of the robot sent it rolling over the rock shelf and straight down.
"I shouted through the telephone, but I got no answer," Rieseberg told me. "Finally the robot came to an abrupt halt, and Captain Loesche's voice came through the headphones. A gale had struck the ship and the cable controlling the robot had slipped sending me down 234 fathoms—deeper than anyone had ever gone in a workable robot before.
Note: RH 2015 – Riesenberg is known to have stretched that facts at lot to make an interesting story. The octopus mentioned above was later revealed to be a prop to the movie he was making at the time.
SOON to be used in a search for sunken treasure, a new salvaging system recently was demonstrated at Washington, D. C. When a sunken vessel holding bullion is located, four cables anchor the salvage ship. Auxiliary cables then lower a one-man diving sphere and move it to any part of the wreck. The diver attaches salvage buoys or pontoons to the vessel, which is ultimately raised to the surface by pumping air into the buoys. Oxygen and air-purifying apparatus within the sphere enables the diver to stay submerged for sixteen hours. The steel ball is strong enough to withstand sea pressure at a 2,500-foot depth, and has movable six-foot arms to which twelve different implements may be attached and manipulated with amazing dexterity. With them, the diver can lift half-ton weights, tie knots in inch-and-a-half steel cable, and drill three-inch holes through ship plates. To demonstrate still more convincingly the maneuverability of the arms, a skilled operator recently performed the stunt of playing bridge, readily picking up and laying down the cards with the versatile "hands."
Source: Popular Science, August 1935.
ONCE more the world's richest treasure chest, Davy Jones' locker, is about to be invaded, this time by a weird, iron-clawed diving bell, the product of Eugene J. Romano's imagination and mechanical genius.
The Romano undersea robot, recognized by many authorities as one of the greatest advancements in deep sea operation history, has a pear-shaped shell capable of withstanding water pressure at depths of 5,000 feet. It has two arms nine feet long, strong enough to lift half a ton, and yet adjustable enough to pick up a small coin. There are powerful lights that can pierce the water for a hundred feet.
Oxygen for the operator is supplied by an apparatus inside the sphere working in conjunction with an air purifier. Unlike divers who plumb the depths in diving helmet and suit, the operator of the robot works under normal pressure regardless of the depth.
In salvaging sunken treasure, the robot will be hoisted over the side of the salvage vessel Constellation, and a mile long cable will lower it to the bottom. There the operator will guide the ship's movements by telephone until the sunken treasure ship is located.
A Romano salvage buoy, capable of raising 100 tons, will be lowered. This buoy permits the water to flow through it, thus equalizing the pressure. The operator, manipulating the hydro-pneumatic arms of the robot, will then rig the buoy in place. Pumped-in air will replace the water in the buoy and raise the boat.
Maneuvering means for underwater salvage equipment
Publication number US2004133 A
Publication type Grant
Publication date Jun 11, 1935
Filing date Mar 27, 1933
Priority date Mar 27, 1933
Inventors Romano Eugene J
Original Assignee Romano Eugene J
Claims.
My present invention relates to the art of marine salvage equipment and more particularly to maneuvering means for under water salvage equipment.
The principal object of my present invention is the provision of maneuvering means which permit the exact placement of a diving bell even though it may be far beneath the surface of the water.
A further object of my invention is to provide means whereby, after the bell has been placed in its desired position, it may be revolved so that any arms or ports may face in the most desired direction.
Underwater salvage device
Publication number US2040956 A
Publication type Grant
Publication date May 19, 1936
Filing date Mar 27, 1933
Priority date Mar 27, 1933
Inventors Lula Romano
Original Assignee Lula Romano
My present invention relates to the art of underwater salvaging and more particularly to an underwater salvage device.
The great wealth represented in sunken boats and the like in the ocean, at greater depths than the ordinary diver can descend, has prompted the development of many devices to aid in underwater salvage. My device is of this general class. It is characterized however by being so arranged in that an operator can descend hundreds of feet below the surface of the water and by means of control arrangements manipulate two or more arms in a manner which makes it possible to execute any maneuver that could normally be done by the two arms of an individual. The method of supporting and maneuvering my salvage device has been gone into in some detail in my co-pending application entitled "Maneuvering means for underwater salvage equipment 20 Serial Number 663,030 filed March 27, 1933 has all the characteristics of the various diving bells which have been designed and constructed to permit an observer descending to great depths to assist in directing salvage operations, and in addition is provided with the mechanical arms which because of their unusual construction have proven to be of great value.
The principal object of my present invention is therefore to provide means in addition to a diving arrangement whereby salvage operations can actually be conducted by the observer.
A further object is the provision of means whereby the mechanical arms of my diving device can be operated in the same manner as the arms of an individual.
A further object is the provision of means whereby the power applied to the arms of my device can be so increased that the device can be used to handle the heavy cables and chains, lift heavy objects and the like which marine salvage requires.
Submarine salvage apparatus
Publication number US2061256 A
Publication type Grant
Publication date Nov 17, 1936
Filing date Jan 16, 1935
Priority date Jan 16, 1935
Inventors Romano Eugene J
Original Assignee Romano Eugene J
My present invention relates to improvements in submarine salvaging apparatus and particularly to the operating mechanism and control means of the duplex grappling arms forming part of the apparatus or equipment. The submarine equipment includes a diving bell in which the operator is stationed, and by the utilization of the operating mechanism and control devices of my invention the exterior, flexible, grappling arms are manipulated from the interior of the shell or diving bell, in order to swing the two arms in parallel planes with relation to the bell; to flex the arms; and to revolve one section of each of the flexible arms on its longitudinal axis. A pair of grappling jaws are mounted at the free ends of each of the grappling arms, and operating means for these jaws are also controlled from the interior of the diving bell by the operator.
By the employment of both his hands and feet, the operator is enabled to manipulate the two grappling devices and co-ordinate their functions in such facile manner as to assure eflicient and rapid movements in salvaging operations while under water. ….
Interesting that the current field of aerial camera systems, including CableCam® and Spidercam®, amongst others, use the same basic technique that Romano patented back in 1933.
The patent for Cablecam: System and method for moving objects within three-dimensional space
Publication number US6809495 B2
Publication date Oct 26, 2004
Filing date Jul 28, 2003
Inventor Jim Rodnunsky
Three million dollars in nuggets of gold! This is the lure that set a small band of adventurers sailing from Seattle, Wash., a few weeks ago. It lies under the hold of the ill-fated S. S. Islander, sunk in collision with an iceberg off Juneau, Alaska, thirty years ago. Now the Curtis-Wiley expedition is going down 365 feet after it with a new type of diving suit – a veritable one-man submarine of steel. This device's lazy-tongs arm will grasp valuable objects and attach cables to the wreck so that the salvage ship Griffon's forty powerful winches can attempt to raise it entire. Source: Popular Science, September 1931.
Source: Popular Mechanix, August 1933.
Source: Popular Mechanics, October 1931.
Source: Popular Science, September 1931.
Mechanical arm and hand
Publication number US1979782 A
Publication type Grant
Publication date Nov 6, 1934
Filing date Dec 16, 1931
Priority date Dec 16, 1931
Inventors Carl Haven Wiley, Elbert Houston Wiley
Original Assignee Curtis-Wiley Marine Salvors
Our invention relates to a mechanical arm and hand and the general object of our invention is to provide an efficient arm and hand which is especially adapted for use on a diving bell.
Diving bells are essentially subjected to very high water pressures and mechanical arms, which necessarily function on the exterior of said bells, and are operated from the interior thereof, must be capable of withstanding this high pressure and must be freely and easily operable from within the bell without permitting any leakage of water into the bell.
It is a primary object of our invention to provide a mechanical arm of this nature having substantially all of the movements of the human arm and hand and having reliable and efficient means which are easily and speedily actuated and controlled from within the bell for imparting the several movements to the arm and hand.
Other primary objects of our invention are to provide a mechanical arm having universal pivotal movement within a. limited range at the shoulder, and having pivotal movement in one plane at the elbow and having clamping jaws at the location of the hand which simulate the action of the fingers, together with means for imparting the several desired movements to the various parts and locking means for holding the fingers in engagement with an object while the arm is being moved.
1919 – Deep-sea Salvage Apparatus by Alfred E. Lemon.
Deep-sea salvage apparatus
Publication number US1415661 A
Publication type Grant
Publication date May 9, 1922
Filing date Dec 30, 1919
Priority date Dec 30, 1919
Inventors Lemon Alfred E
Original Assignee Lemon Alfred E
The object of the invention is to provide a new and improved deep-sea salvage apparatus, more especially designed for doing salvage and similar work on sunken vessels or other parts located at great depth.
Another object is to permit of maintaining a practically normal air pressure within the apparatus irrespective of the depth it is in at the time, thus enabling the occupant or occupants to work without danger of being subjected to high air pressures so detrimental to health.
Another object is to permit of lowering the apparatus to the desired depth from a mother ship or raising it to the surface with out loss of valuable time.
Another object is to enable the occupant to fasten grappling or similar devices to a sunken vessel or other object with a view to raise the same or perform other desired work.
Another object is to permit of running the apparatus along the sea bottom for locating a sunken vessel or for exploration or other purposes.
