GB622619A - Diving apparatus - Google Patents

Diving apparatus

Info

Publication number
GB622619A
GB622619A GB8860/47A GB886047A GB622619A GB 622619 A GB622619 A GB 622619A GB 8860/47 A GB8860/47 A GB 8860/47A GB 886047 A GB886047 A GB 886047A GB 622619 A GB622619 A GB 622619A
Authority
GB
United Kingdom
Prior art keywords
suit
pressure
water
diving
farthermost
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
GB8860/47A
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
Publication of GB622619A publication Critical patent/GB622619A/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
    • B63C11/04—Resilient suits
    • B63C11/08—Control of air pressure within suit, e.g. for controlling buoyancy ; Buoyancy compensator vests, or the like
    • 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
    • B63C11/04—Resilient suits
    • B63C2011/043—Dry suits; Equipment therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

622,619. Diving. COUSTEAU, J. Y. April 1, 1947, Nos. 8860 and 8861. Convention dates, April 2, 1946, and March 19, 1947. [Class 68 (ii)] A diving-apparatus comprises a breathing apparatus, of which the circuit is that described in Specification 615,415, [Group VI], and a non-rigid water-tight suit in which the gas pressure is always equal to or slightly less than the water pressure existing at the highest point of the inflatable part of the suit. An outlet valve 10a is provided in the head portion 2 and other outlet valves 10 are provided at the extremities of the suit and on the back and front. A diaphragm pressure regulator 11 is provided open on one side to the water pressure and on the other communicating with the interior of the suit and with a source of pressure gas which may be carried by the diver or may be pumped down from above. This regulator is placed at substantially the same distance from the farthermost valves and allows air to pass into the suit when the difference between the water pressure and that inside the suit becomes slightly greater than the pressure of a water column of height equal to the distance between the diaphragm and the farthermost valve. Ballasting capacities may be provided at 30. The nose, Fig. 4, may be kept separate by a flexible skirt 16. The suit is in two parts, upper and lower, the adjoining edges being fitted over a ring 4 formed of two interpivoted parts and having an annular groove to receive a cord 8.
GB8860/47A 1946-04-02 1947-04-01 Diving apparatus Expired GB622619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR622619X 1946-04-02

Publications (1)

Publication Number Publication Date
GB622619A true GB622619A (en) 1949-05-04

Family

ID=8985908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8860/47A Expired GB622619A (en) 1946-04-02 1947-04-01 Diving apparatus

Country Status (1)

Country Link
GB (1) GB622619A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7047911B2 (en) 2003-08-27 2006-05-23 Borgwarner Inc. Hydraulic fan drive system employing binary control strategy
WO2007027135A1 (en) * 2005-08-29 2007-03-08 Stig Insulan Protective suit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7047911B2 (en) 2003-08-27 2006-05-23 Borgwarner Inc. Hydraulic fan drive system employing binary control strategy
WO2007027135A1 (en) * 2005-08-29 2007-03-08 Stig Insulan Protective suit

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