GB1505661A - Air discharge valves in diving apparatus - Google Patents

Air discharge valves in diving apparatus

Info

Publication number
GB1505661A
GB1505661A GB20457/75A GB2045775A GB1505661A GB 1505661 A GB1505661 A GB 1505661A GB 20457/75 A GB20457/75 A GB 20457/75A GB 2045775 A GB2045775 A GB 2045775A GB 1505661 A GB1505661 A GB 1505661A
Authority
GB
United Kingdom
Prior art keywords
helmet
air discharge
seat
valve
excess pressure
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
GB20457/75A
Other languages
English (en)
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of GB1505661A publication Critical patent/GB1505661A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1825—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with flexible valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/789—Central mount

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Check Valves (AREA)
  • Percussion Or Vibration Massage (AREA)
GB20457/75A 1974-05-14 1975-05-14 Air discharge valves in diving apparatus Expired GB1505661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742423289 DE2423289B2 (de) 1974-05-14 1974-05-14 Luftauslassventil fuer tauchgeraete

Publications (1)

Publication Number Publication Date
GB1505661A true GB1505661A (en) 1978-03-30

Family

ID=5915474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20457/75A Expired GB1505661A (en) 1974-05-14 1975-05-14 Air discharge valves in diving apparatus

Country Status (7)

Country Link
US (1) US3973588A (enExample)
DD (1) DD118035A5 (enExample)
DE (1) DE2423289B2 (enExample)
GB (1) GB1505661A (enExample)
IT (1) IT1028823B (enExample)
NL (1) NL7502983A (enExample)
NO (1) NO138438C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2435681A (en) * 2005-05-03 2007-09-05 Leslie Frank Checkley Gas release valve

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227521A (en) * 1978-12-13 1980-10-14 Under Sea Industries, Inc. Air system for scuba diving
US4229832A (en) * 1979-05-21 1980-10-28 The United States Of America As Represented By The Secretary Of The Navy Diver's suit excess gas exhaust valve
EP0059558B2 (en) * 1981-02-21 1993-09-15 McALPINE & COMPANY LIMITED Improvements in or relating to relief valves for sanitation systems or the like
US4608976A (en) * 1982-02-16 1986-09-02 Canocean Resources, Ltd. Breathing protective apparatus with inhalation and exhalation regulator
US4579147A (en) * 1984-11-30 1986-04-01 Paul H. Gunderson Outlet valve for pressurized diving suit
JPS62157890A (ja) * 1985-12-31 1987-07-13 Tabata:Kk 潜水用浮力調整ジヤケツト
US4762145A (en) * 1987-05-13 1988-08-09 G.S.D. Sports Equipment S.R.L. Underwater pressure relief valve
JPH01112861U (enExample) * 1988-01-25 1989-07-28
JPH01144058U (enExample) * 1988-03-25 1989-10-03
US5228839A (en) * 1991-05-24 1993-07-20 Gast Manufacturing Corporation Multistage ejector pump
JPH0829751B2 (ja) * 1992-07-02 1996-03-27 株式会社グランブルー 潜水用呼吸装置におけるマウスピースユニット
US5558117A (en) * 1995-01-11 1996-09-24 Mcguinness; Frank J. Pneumatic valve assembly with dynamic annular seal flange
US5927954A (en) * 1996-05-17 1999-07-27 Wilden Pump & Engineering Co. Amplified pressure air driven diaphragm pump and pressure relief value therefor
US6237621B1 (en) 1996-07-19 2001-05-29 Robert B. Chaffee Valve for inflatable objects
DE19731068A1 (de) * 1997-07-19 1999-01-21 Joerg Rittmeister Verbessertes Ausatemventil für Lungenautomaten und Schnorchel
US6164269A (en) * 1997-10-31 2000-12-26 Caterpillar Inc. Exhaust gas recirculation valve assembly having an integrated check valve
US6036169A (en) * 1998-05-15 2000-03-14 Wass; Lloyd G. Self alignable threaded cap and threaded pressure relief valve
DE29811659U1 (de) 1998-06-30 1998-08-27 Altkorn, Benjamin, 80802 München Vorrichtung zum Ausschleusen von Urin aus Trockentauchanzügen und mobilen Einheiten
US6701559B2 (en) 2001-08-01 2004-03-09 Aero Products International, Inc. Increased height inflatable support system
US7478448B2 (en) * 2001-08-01 2009-01-20 Aero Products International, Inc. Inflatable reinforcing chamber
US7278445B2 (en) * 2002-07-02 2007-10-09 Reebok International Ltd. Shoe having an inflatable bladder
BRPI0316376B1 (pt) * 2002-11-18 2015-08-04 Robert B Chaffee Dispositivo inflável e método de manutenção de um fluido em um dispositivo inflável
US7628152B2 (en) * 2003-04-25 2009-12-08 Sti Licensing Corp. Breathing regulator with nonlinear positive pressure spring
US20060162779A1 (en) * 2004-10-08 2006-07-27 Chaffee Robert B Methods and apparatus for controlling air in inflatable devices
US20060075543A1 (en) * 2004-10-08 2006-04-13 Shelia Shaver Helmet with rearward access aperture
US7513481B2 (en) * 2005-10-28 2009-04-07 Fu-Long Su One way valve
WO2007115316A2 (en) * 2006-04-04 2007-10-11 Chaffee Robert B Method and apparatus for monitoring and controlling pressure in an inflatable device
US7802319B2 (en) * 2006-07-26 2010-09-28 Sheila Shaver Helmet with rearward access aperture
CN102099758B (zh) 2008-03-13 2013-09-11 罗伯特·B·查飞 用来监视和控制充气装置的压力的方法和装置
EP2880343A4 (en) 2012-08-03 2016-03-30 Robert B Chaffee SELF-SWITCHING VALVE
CN108413069B (zh) * 2018-02-12 2020-04-28 湖州师范学院 一种弹力自收保健气囊阀门机构
CN109296788B (zh) * 2018-11-17 2021-12-21 徐州启峰智能科技有限公司 排气装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US161002A (en) * 1875-03-23 Improvement in combined globe and check valves
US1385058A (en) * 1920-05-29 1921-07-19 Frank A Warter Valve
US2322521A (en) * 1940-08-09 1943-06-22 Domestic Mfg Company Inc Thermostatically controlled gas valve
US2548374A (en) * 1946-08-30 1951-04-10 Air Maze Corp Relief valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2435681A (en) * 2005-05-03 2007-09-05 Leslie Frank Checkley Gas release valve
GB2435681B (en) * 2005-05-03 2008-10-08 Leslie Frank Checkley Heat exchanger valve assembly

Also Published As

Publication number Publication date
DE2423289C3 (enExample) 1978-07-06
IT1028823B (it) 1979-02-10
DE2423289B2 (de) 1977-11-17
DE2423289A1 (de) 1975-11-20
US3973588A (en) 1976-08-10
NO138438B (no) 1978-05-29
NL7502983A (nl) 1975-11-18
NO138438C (no) 1978-09-06
DD118035A5 (enExample) 1976-02-12
NO751450L (enExample) 1975-11-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee