GB191217407A - Device for Automatically Controlling the Delivery of Elastic Fluid against a Variable Resistance. - Google Patents

Device for Automatically Controlling the Delivery of Elastic Fluid against a Variable Resistance.

Info

Publication number
GB191217407A
GB191217407A GB191217407DA GB191217407A GB 191217407 A GB191217407 A GB 191217407A GB 191217407D A GB191217407D A GB 191217407DA GB 191217407 A GB191217407 A GB 191217407A
Authority
GB
United Kingdom
Prior art keywords
outlet
delivery
variable resistance
automatically controlling
piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
James Henry Blake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191217407A publication Critical patent/GB191217407A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/20—Air supply from water surface
    • B63C11/202—Air supply from water surface with forced air supply

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

17,407. Blake, J. H. July 26. Actuating; p i s t o n valves.-A device for regulating the amount of fluid delivered in accordance with the pressure in the outlet and particularly designed for use with submarine diving-apparatus comprises a tubular piston valve actuated by a piston against the action of a spring. The interior of the piston valve L, which moves through a stuffbox in a partition M, is constantly open tn inlet pressure and communicates with the outlet through a series of small holes l or a long narrow slit. The piston J is subject to outlet pressure and is loaded by a spring and adjusted by a screw k and is provided with a pointer p on a rod P adapted to co-operate with a scale Q.
GB191217407D 1912-07-26 1912-07-26 Device for Automatically Controlling the Delivery of Elastic Fluid against a Variable Resistance. Expired GB191217407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191217407T 1912-07-26

Publications (1)

Publication Number Publication Date
GB191217407A true GB191217407A (en) 1913-01-09

Family

ID=32642331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191217407D Expired GB191217407A (en) 1912-07-26 1912-07-26 Device for Automatically Controlling the Delivery of Elastic Fluid against a Variable Resistance.

Country Status (1)

Country Link
GB (1) GB191217407A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861517C (en) * 1942-03-11 1953-01-05 Draegerwerk Ag Pressure regulator for automatic regulation of the air supply for hose divers
DE870654C (en) * 1942-07-15 1953-03-16 Draegerwerk Ag Pressure regulator for automatic regulation of the air supply for hose divers
FR2726805A1 (en) * 1994-11-10 1996-05-15 Coulouvrat Marcel Scuba diving depth limiter designed to prevent scuba divers esp. novices from diving too deep
WO2015105596A3 (en) * 2013-11-26 2015-10-15 Paragon Space Development Corporation Hazardous-environmental diving systems
US10004924B1 (en) 2007-12-20 2018-06-26 Paragon Space Development Corporation Hazardous-environment diving systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861517C (en) * 1942-03-11 1953-01-05 Draegerwerk Ag Pressure regulator for automatic regulation of the air supply for hose divers
DE870654C (en) * 1942-07-15 1953-03-16 Draegerwerk Ag Pressure regulator for automatic regulation of the air supply for hose divers
FR2726805A1 (en) * 1994-11-10 1996-05-15 Coulouvrat Marcel Scuba diving depth limiter designed to prevent scuba divers esp. novices from diving too deep
US10004924B1 (en) 2007-12-20 2018-06-26 Paragon Space Development Corporation Hazardous-environment diving systems
WO2015105596A3 (en) * 2013-11-26 2015-10-15 Paragon Space Development Corporation Hazardous-environmental diving systems

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