FR2541415B1 - Bague d'etancheite de plaque a orifice pour clapet de non-retour a fermeture regulee - Google Patents

Bague d'etancheite de plaque a orifice pour clapet de non-retour a fermeture regulee

Info

Publication number
FR2541415B1
FR2541415B1 FR8401413A FR8401413A FR2541415B1 FR 2541415 B1 FR2541415 B1 FR 2541415B1 FR 8401413 A FR8401413 A FR 8401413A FR 8401413 A FR8401413 A FR 8401413A FR 2541415 B1 FR2541415 B1 FR 2541415B1
Authority
FR
France
Prior art keywords
sealing ring
orifice plate
return valve
plate sealing
regulated closure
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
FR8401413A
Other languages
English (en)
Other versions
FR2541415A1 (fr
Inventor
Robert L Clapper
Richard J Gradle
Earl A Bake
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.)
Boeing North American Inc
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2541415A1 publication Critical patent/FR2541415A1/fr
Application granted granted Critical
Publication of FR2541415B1 publication Critical patent/FR2541415B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/927—Seal including fluid pressure differential feature
    • 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
    • Y10T137/7783—Valve closes in responses to reverse flow
    • 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]
    • Y10T137/785—With retarder or dashpot
    • Y10T137/7852—End of valve moves inside dashpot chamber
    • Y10T137/7853—Enlarged piston on end of valve stem
FR8401413A 1983-02-23 1984-01-30 Bague d'etancheite de plaque a orifice pour clapet de non-retour a fermeture regulee Expired FR2541415B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/468,832 US4522230A (en) 1983-02-23 1983-02-23 Orifice plate seal ring for controlled closure check valve

Publications (2)

Publication Number Publication Date
FR2541415A1 FR2541415A1 (fr) 1984-08-24
FR2541415B1 true FR2541415B1 (fr) 1987-01-16

Family

ID=23861423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8401413A Expired FR2541415B1 (fr) 1983-02-23 1984-01-30 Bague d'etancheite de plaque a orifice pour clapet de non-retour a fermeture regulee

Country Status (4)

Country Link
US (1) US4522230A (fr)
CA (1) CA1211023A (fr)
FR (1) FR2541415B1 (fr)
GB (1) GB2135756B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168504B (en) * 1984-12-14 1988-09-07 Tlv Co Ltd Pressure reducing valve
US4890641A (en) * 1988-12-06 1990-01-02 Teledyne Inc., Teledyne Farris Eng. Div. Frictional damper suitable for pressure relief valves
US6510867B2 (en) * 1999-09-03 2003-01-28 Lafleur Petroleum Services, Inc. Pressure relief valve
KR100417426B1 (ko) * 2001-08-31 2004-02-05 엘지전자 주식회사 유체기계의 토출밸브 조립체
US7510195B2 (en) * 2003-11-21 2009-03-31 Honeywell International Inc. High temperature and high pressure compressor piston ring
EP1931912B1 (fr) * 2005-10-05 2012-11-07 Goyen Controls Co Pty Ltd Valve de régulation d'impulsion d'air haute pression
SG11201404287PA (en) * 2012-08-20 2014-10-30 Instant Off Inc Apparatus and method for conserving and filtering water
US10100936B2 (en) 2015-04-24 2018-10-16 Flowserve Management Company Parallel slide gate valves and related methods
US20220196181A1 (en) * 2020-12-23 2022-06-23 Goodrich Corporation Inflatable systems with electro-pneumatic valve modules

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961469A (en) * 1932-11-30 1934-06-05 Delos E West Flush valve
US2506162A (en) * 1946-08-14 1950-05-02 Ingersoll Rand Co Clearance valve assembly
US2665877A (en) * 1947-05-07 1954-01-12 Edward Valves Inc Pressure sealed valve
US2574314A (en) * 1948-02-26 1951-11-06 Bard Parker Company Inc Timing device
US2710736A (en) * 1951-06-20 1955-06-14 Sloan Valve Co Self-closing faucets
US3115329A (en) * 1959-10-14 1963-12-24 Wilson G Wing Valve
DE1282392B (de) * 1964-08-11 1968-11-07 Hardy Geb Maschf Ag Rohr- bzw. Schlauchbruchsicherungsventil
FR2179288A5 (fr) * 1972-04-05 1973-11-16 Boyer Jean Jacques
US3837445A (en) * 1973-01-30 1974-09-24 Monroe Belgium Nv Piston assembly for a shock absorber
US3920216A (en) * 1974-05-22 1975-11-18 Bradley Corp Lever operated control valve
JPS5213078A (en) * 1975-07-21 1977-02-01 Tokico Ltd Gas enclosing method of a sealing-shaped cylinder device
US4046164A (en) * 1975-10-14 1977-09-06 Rockwell International Corporation Lift check valve with dashpot
DE2757352B2 (de) * 1977-12-22 1981-06-19 Carl Heinz Dipl.-Ing. 4050 Mönchengladbach Häfele Selbsttätig arbeitendes Rückschlagventil
US4391184A (en) * 1979-10-06 1983-07-05 Ken Yamane Diaphragm actuator
US4342447A (en) * 1980-08-25 1982-08-03 Atwood Vacuum Machine Company Gas spring with tubular shell seal
CH661777A5 (de) * 1981-05-25 1987-08-14 Sulzer Ag Rueckschlagventil.

Also Published As

Publication number Publication date
CA1211023A (fr) 1986-09-09
FR2541415A1 (fr) 1984-08-24
GB2135756A (en) 1984-09-05
US4522230A (en) 1985-06-11
GB8400519D0 (en) 1984-02-15
GB2135756B (en) 1986-03-19

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Legal Events

Date Code Title Description
TP Transmission of property