FR2051164A5 - - Google Patents

Info

Publication number
FR2051164A5
FR2051164A5 FR7021689A FR7021689A FR2051164A5 FR 2051164 A5 FR2051164 A5 FR 2051164A5 FR 7021689 A FR7021689 A FR 7021689A FR 7021689 A FR7021689 A FR 7021689A FR 2051164 A5 FR2051164 A5 FR 2051164A5
Authority
FR
France
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
FR7021689A
Other languages
French (fr)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR2051164A5 publication Critical patent/FR2051164A5/fr
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
    • B63C11/22—Air supply carried by diver
    • B63C11/24—Air supply carried by diver in closed circulation
    • 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
    • Y10T137/0753—Control by change of position or inertia of system
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR7021689A 1969-06-12 1970-06-12 Expired FR2051164A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00832671A US3841348A (en) 1969-06-12 1969-06-12 Fluid pressure control apparatus

Publications (1)

Publication Number Publication Date
FR2051164A5 true FR2051164A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-04-02

Family

ID=25262323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7021689A Expired FR2051164A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-06-12 1970-06-12

Country Status (5)

Country Link
US (1) US3841348A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU1506170A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2027769A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2051164A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1301517A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2294082A1 (fr) * 1974-12-11 1976-07-09 Westinghouse Electric Corp Appareil respiratoire de plongee

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968795A (en) * 1974-12-11 1976-07-13 Westinghouse Electric Corporation Underwater breathing apparatus
US3968794A (en) * 1974-12-11 1976-07-13 Westinghouse Electric Corporation Underwater breathing apparatus
US4064882A (en) * 1975-08-25 1977-12-27 Shiley Laboratories, Inc. Tracheostomy tube with pressure relief valve
US4044793A (en) * 1975-08-25 1977-08-30 Shiley Laboratories, Inc. Relief valve
DE3625016A1 (de) * 1986-07-24 1988-02-04 Deutsche Forsch Luft Raumfahrt Tieftauch-atemgarnitur
US6619285B2 (en) * 2001-06-13 2003-09-16 Albert D. Hawkins, Jr. Ambient air breathing device
US7367358B2 (en) * 2005-02-02 2008-05-06 Universal Infusion Technology, Llc Medical fluid delivery system and method relating to the same
JP2007226175A (ja) * 2006-01-26 2007-09-06 Epson Imaging Devices Corp 液晶装置及び電子機器
US7654262B1 (en) * 2006-11-29 2010-02-02 The United States Of America As Represented By The Secretary Of The Navy System for reducing hydrostatic load imbalances in a driver's open-circuit breathing apparatus
EP1975758A1 (en) * 2007-03-26 2008-10-01 Innas B.V. Device for controlling fluid flow
US20150323088A1 (en) * 2014-05-08 2015-11-12 Agm Container Controls, Inc. Magnetic Breather Valve
US11371906B1 (en) 2019-10-07 2022-06-28 Precision Diving Equipment Llc One-way valve tester and method of using same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US337431A (en) * 1886-03-09 pintsoh
US1984868A (en) * 1932-08-16 1934-12-18 Air Reduction Gas pressure stabilizer
US2013372A (en) * 1933-03-10 1935-09-03 Work Ernest Willy Relief valve
US2318721A (en) * 1941-01-11 1943-05-11 Union Carbide & Carbon Corp Fluid pressure regulator
US2616442A (en) * 1946-06-18 1952-11-04 Bendix Aviat Corp Respiratory device
NL212391A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1955-12-02 1900-01-01
BE567894A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1957-05-22 1900-01-01
US3175473A (en) * 1962-05-01 1965-03-30 Grinnell Corp Spring and fluid pressure actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2294082A1 (fr) * 1974-12-11 1976-07-09 Westinghouse Electric Corp Appareil respiratoire de plongee

Also Published As

Publication number Publication date
AU1506170A (en) 1971-11-18
GB1301517A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-12-29
DE2027769A1 (de) 1970-12-17
US3841348A (en) 1974-10-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse