FR1548799A - - Google Patents

Info

Publication number
FR1548799A
FR1548799A FR1548799DA FR1548799A FR 1548799 A FR1548799 A FR 1548799A FR 1548799D A FR1548799D A FR 1548799DA FR 1548799 A FR1548799 A FR 1548799A
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
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
Priority claimed from PL117924A external-priority patent/PL55641B1/pl
Application filed filed Critical
Application granted granted Critical
Publication of FR1548799A publication Critical patent/FR1548799A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7795—Multi-stage
    • 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
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7801—Balanced valve
    • 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
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7809—Reactor surface separated by apertured partition
    • Y10T137/781—In valve stem
    • Y10T137/7811—Also through reactor surface

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Control Of Fluid Pressure (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
FR1548799D 1966-12-12 1967-12-06 Expired FR1548799A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL117924A PL55641B1 (fr) 1966-12-12

Publications (1)

Publication Number Publication Date
FR1548799A true FR1548799A (fr) 1968-12-06

Family

ID=19949574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1548799D Expired FR1548799A (fr) 1966-12-12 1967-12-06

Country Status (5)

Country Link
US (1) US3522818A (fr)
DE (1) DE1708117C3 (fr)
FR (1) FR1548799A (fr)
GB (1) GB1204356A (fr)
SE (1) SE330130B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112765A1 (fr) * 1982-12-20 1984-07-04 Litton Systems, Inc. Combinaison détendeur-vanne d'arrêt

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762604A (en) 1971-05-10 1973-10-02 D Shonerd Survival support device
US3866622A (en) * 1972-03-18 1975-02-18 Kawasaki Heavy Ind Ltd Open circuit breathing apparatus
CH608718A5 (fr) * 1975-01-20 1979-01-31 Scubapro Eu
DE2544001A1 (de) * 1975-10-02 1977-04-07 Schneider Co Optische Werke Druckventil
US4146275A (en) * 1977-10-11 1979-03-27 Elliott Robert H Residual pressure relief valve for brakes
US4243031A (en) * 1978-12-18 1981-01-06 Abbott Laboratories Intravenous pump filter protector
US4652216A (en) * 1984-05-21 1987-03-24 Allied Corporation Compressor inlet control device
AU581536B2 (en) * 1985-09-11 1989-02-23 Actrol Industries Pty. Ltd. Pressure control valve
GB2182421B (en) * 1985-09-11 1989-09-20 Actrol Ind Pty Ltd Pressure control valve
US5095939A (en) * 1991-06-13 1992-03-17 Allied-Signal Inc. Redundant pressurizing valve
GB2269441B (en) * 1992-08-05 1996-01-24 Sabre Safety Ltd A gas flow control regulator
AU4753096A (en) * 1996-01-11 1996-07-10 Harsco Corporation Eductive pressure regulator
US5662100A (en) * 1996-01-11 1997-09-02 Harsco Corporation Eductive pressure regulator
WO2003023263A1 (fr) * 2001-09-07 2003-03-20 Gebr. Gloor Ag Detendeur pour bouteilles de gaz pressurise
JP3594925B2 (ja) * 2001-11-13 2004-12-02 株式会社カワサキプレシジョンマシナリ 減圧弁
DE10219007B4 (de) * 2002-04-27 2004-07-29 DRäGER AEROSPACE GMBH Reduzierventil für Druckgas
NZ536706A (en) 2002-05-06 2006-11-30 Jean Hilary Morrison Pressure control valve with sliding piston and open piston bore
US7712482B2 (en) 2007-06-07 2010-05-11 Kabushiki Kaisha Kawasaki Precision Machinery Pressure-reducing valve
CN107854784A (zh) * 2017-01-20 2018-03-30 湖北航天化学技术研究所 一种氧气呼吸器氧气瓶用集成阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112765A1 (fr) * 1982-12-20 1984-07-04 Litton Systems, Inc. Combinaison détendeur-vanne d'arrêt

Also Published As

Publication number Publication date
SE330130B (fr) 1970-11-02
US3522818A (en) 1970-08-04
DE1708117C3 (de) 1974-01-31
DE1708117B2 (de) 1973-06-28
GB1204356A (en) 1970-09-09
DE1708117A1 (de) 1971-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse