FR2446973A1 - Soupape d'arret indicatrice - Google Patents
Soupape d'arret indicatriceInfo
- Publication number
- FR2446973A1 FR2446973A1 FR8001083A FR8001083A FR2446973A1 FR 2446973 A1 FR2446973 A1 FR 2446973A1 FR 8001083 A FR8001083 A FR 8001083A FR 8001083 A FR8001083 A FR 8001083A FR 2446973 A1 FR2446973 A1 FR 2446973A1
- Authority
- FR
- France
- Prior art keywords
- switch
- valve
- fluid
- magnet
- closing
- 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.)
- Granted
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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
-
- 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
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
-
- 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
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
Abstract
Appareil à soupape en champignon supportant un aimant et à interrupteur qui répond aux déplacements de l'élément, cet interrupteur s'ouvrant et se fermant lors du rapprochement et de l'éloignement de l'aimant. Un debit prédéterminé du fluide dans un sens provoque le déplacement de la soupape 23 soumise à la force d'un ressort 36 d'une position de fermeture vers une position d'ouverture dans laquelle elle ferme l'interrupteur 25, et une faible réduction du débit du fluide provoque le retour de cette soupape en sens inverse au-delà de la position de fermeture de l'interrupteur. La tête de la soupape comprend un mentonnet 32 de forme spéciale qui déclenche ses courses pour des débits prédéterminés du fluide. Application à la détermination précise des débits d'un fluide qui provoquent l'ouverture et la fermeture d'un interrupteur coopérant avec une soupape d'arrêt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/004,698 US4213021A (en) | 1979-01-19 | 1979-01-19 | Indicating check valve |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446973A1 true FR2446973A1 (fr) | 1980-08-14 |
FR2446973B1 FR2446973B1 (fr) | 1985-11-15 |
Family
ID=21712083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8001083A Expired FR2446973B1 (fr) | 1979-01-19 | 1980-01-18 | Soupape d'arret indicatrice |
Country Status (5)
Country | Link |
---|---|
US (1) | US4213021A (fr) |
DE (1) | DE3001458A1 (fr) |
FR (1) | FR2446973B1 (fr) |
GB (1) | GB2040406B (fr) |
IT (1) | IT1127551B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0051961A1 (fr) * | 1980-11-10 | 1982-05-19 | CROSBY VALVE & GAGE COMPANY | Dispositif de surveillance d'une vanne |
FR2561355A1 (fr) * | 1984-03-16 | 1985-09-20 | Rech Ventilation Aerau Et | Moyens de commande controlee du debit des gaz brules dans une gaine d'evacuation d'une ou plusieurs chaudieres |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355657A (en) * | 1978-09-18 | 1982-10-26 | Vapor Corporation | Pilot operated relief valve |
WO1981001597A1 (fr) * | 1979-11-29 | 1981-06-11 | Nissan Motor | Transmission automatique du type a commande hydraulique |
US4362184A (en) * | 1980-01-28 | 1982-12-07 | Iakovos Marabeas | Valve with spring biased seal |
WO1982002622A1 (fr) * | 1981-01-19 | 1982-08-05 | Joe E Fuzzell | Commutateur compense en temperature pour le controle d'une vanne de derivation |
US4394945A (en) * | 1981-08-06 | 1983-07-26 | Loctite Corporation | Valve having suck-back feature |
US4475407A (en) * | 1982-12-27 | 1984-10-09 | Brunswick Corporation | Temperature compensated flow sensor |
US4519256A (en) * | 1983-03-14 | 1985-05-28 | Eldec Corporation | Pressure transducer including a proximity sensor |
US4513184A (en) * | 1983-09-16 | 1985-04-23 | Hughes Richard E | Flow actuated switch |
DE3445881A1 (de) * | 1984-12-15 | 1986-06-26 | Mato Maschinen- Und Metallwarenfabrik Curt Matthaei Gmbh & Co Kg, 6050 Offenbach | Schmierpistole |
DE3604056A1 (de) * | 1986-02-08 | 1987-08-13 | Bomin Solar Gmbh & Co Kg | Anordnung zum aufbau des entnahme-druckes in einem wasserversorgungssystem |
US4763114A (en) * | 1987-07-09 | 1988-08-09 | Eidsmore Paul G | Fluid flow indicator |
GB2224124B (en) * | 1988-09-09 | 1992-11-11 | Gentech Int Ltd | Flow switches |
US4975687A (en) * | 1989-08-29 | 1990-12-04 | Frank W. Murphy Mfr. | Hall effect signalling gauge |
US5231508A (en) * | 1989-03-21 | 1993-07-27 | Murphy Jr Frank W | Hall effect gauge with magnetically-sensitive variable-resistance element |
US4996396A (en) * | 1989-10-30 | 1991-02-26 | Imo Industries, Inc. | Flow switch |
GB2253026B (en) * | 1991-03-13 | 1994-05-18 | Shih Sen Tein | Valve assembly |
US5144977A (en) * | 1991-06-20 | 1992-09-08 | Dresser Industries, Inc. | Fluid valve with actuation sensor |
US5536395A (en) * | 1993-03-22 | 1996-07-16 | Amway Corporation | Home water purification system with automatic disconnecting of radiant energy source |
GB2277366B (en) * | 1993-04-21 | 1996-12-04 | Northvale Korting Limited | Fluid control valve |
IT1268937B1 (it) * | 1994-01-14 | 1997-03-18 | Co Ge S R L | Dispositivo per il comando di un impianto di distribuzione d'acqua |
US6095140A (en) * | 1998-04-09 | 2000-08-01 | Massachusetts Institute Of Technology | Ventilator triggering device |
EP1034737B1 (fr) * | 1999-03-06 | 2004-05-19 | Pulsion Medical Systems AG | Canal d'injection pour cathéter des vaisseaux sanguins |
US6068022A (en) * | 1999-08-25 | 2000-05-30 | Schrader-Bridgeport International, Inc. | Jet pump with improved control valve and pressure relief valve therefore |
US6472624B1 (en) | 2000-09-26 | 2002-10-29 | Gp Companies, Inc. | In-line flow switch |
WO2006102028A2 (fr) * | 2005-03-17 | 2006-09-28 | Colder Products Company | Dispositif de couplage |
US7841357B2 (en) * | 2006-03-13 | 2010-11-30 | Colder Products Company | Connection state sensing for coupling device |
KR20080015653A (ko) * | 2006-08-16 | 2008-02-20 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | 압력제어밸브 |
JP5088123B2 (ja) * | 2007-12-14 | 2012-12-05 | トヨタ紡織株式会社 | クッションバネの掛止め構造 |
US9035781B2 (en) | 2007-12-29 | 2015-05-19 | Waterstrike Incorporated | Apparatus and method for automatically detecting and alerting of gas-out conditions for a gas appliance during operation |
US8264360B2 (en) * | 2007-12-29 | 2012-09-11 | Waterstrike Incorporated | Fluid flow indicator with automatic alarm timer for low pressure/low flow applications |
DE102008011273A1 (de) * | 2008-02-26 | 2009-08-27 | Wilo Ag | Rückschlagventil mit Wegsensor |
US8590562B2 (en) | 2010-12-17 | 2013-11-26 | Lincoln Industries Corporation | Fluid flow detection device |
US9193046B2 (en) * | 2012-08-03 | 2015-11-24 | Spx Flow, Inc. | Auto cycle pump and method of operation |
JP6280704B2 (ja) * | 2013-07-23 | 2018-02-14 | Kyb株式会社 | 制御バルブ |
EP3042110B1 (fr) * | 2013-09-03 | 2017-07-12 | Pentair Flow Control AG | Soupape de sécurité ayant une sortie orientable |
AT514927B1 (de) * | 2013-12-09 | 2015-05-15 | Rosenbauer Int Ag | Durchflussmengenmesseinrichtung für eine Feuerlöschvorrichtung |
DE102014001306A1 (de) * | 2014-01-31 | 2015-08-06 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Ventileinrichtung und Kraftfahrzeug |
JP6373713B2 (ja) * | 2014-10-08 | 2018-08-15 | 株式会社ジェイテクト | 弁装置 |
FR3027648B1 (fr) * | 2014-10-24 | 2017-10-13 | Bayard | Systeme de surveillance de distribution d'eau et dispositif de distribution d'eau associe |
JP6421013B2 (ja) * | 2014-10-28 | 2018-11-07 | 株式会社ジェイテクト | 絞り弁 |
DE102015003095A1 (de) * | 2015-03-11 | 2016-09-15 | Hydac Fluidtechnik Gmbh | Rückschlagventil |
JP6498510B2 (ja) * | 2015-04-27 | 2019-04-10 | 株式会社ジェイテクト | 弁装置及びポペット |
US9857017B2 (en) * | 2015-10-30 | 2018-01-02 | Akron Brass Company | Debris diverting inlet |
JP6461872B2 (ja) * | 2016-08-30 | 2019-01-30 | 株式会社不二工機 | 電動弁 |
DE102016218658B3 (de) * | 2016-09-28 | 2018-01-18 | Ford Global Technologies, Llc | Rückschlagventil |
DE102016218660B4 (de) | 2016-09-28 | 2018-04-05 | Ford Global Technologies, Llc | Verfahren zur Fehlerdiagnose eines Vakuum-Systems |
DE102016218659A1 (de) | 2016-09-28 | 2018-03-29 | Ford Global Technologies, Llc | Rückschlagventil |
DE102016222242B4 (de) * | 2016-11-14 | 2018-10-11 | Festo Ag & Co. Kg | Ventilanordnung und damit ausgestattete fluidbetätigte Stellvorrichtung |
GB201715092D0 (en) * | 2017-09-19 | 2017-11-01 | Oxford Flow Ltd | Fluid flow device |
FR3074554B1 (fr) * | 2017-12-05 | 2020-08-14 | Safran Aircraft Engines | Clapet de circuit hydraulique a perte de charge constante |
CN110778833A (zh) * | 2019-11-30 | 2020-02-11 | 内江师范学院 | 一种灌溉管路联接件 |
ES2963394T3 (es) * | 2019-12-27 | 2024-03-26 | Koninklijke Philips Nv | Máquina de café que incluye disposición de válvulas |
CN111075956B (zh) * | 2019-12-30 | 2022-02-08 | 温州蓝天管件阀门有限公司 | 一种阀门同轴度加工工艺 |
CN111219513A (zh) * | 2020-01-20 | 2020-06-02 | 北京航安特机电技术有限公司 | 一种一级轴流减压阀 |
US11396950B2 (en) * | 2020-03-04 | 2022-07-26 | The Boeing Company | Check valve assembly having a poppet |
US11428329B2 (en) | 2020-09-10 | 2022-08-30 | Parker-Hannifin Corporation | Valve having a poppet with a soft seal and features enhancing life of the soft seal |
DE102021105175A1 (de) * | 2021-03-04 | 2022-09-08 | Multivac Sepp Haggenmüller Se & Co. Kg | Ventilvorrichtung für eine Verpackungsmaschine |
GB2617337A (en) * | 2022-04-04 | 2023-10-11 | Weir Minerals Netherlands Bv | Valve |
AT526505B1 (de) * | 2022-11-25 | 2024-04-15 | Microtronics Eng Gmbh | Sensor zur funktionszustandsüberwachung eines abwasserventils |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1740770A (en) * | 1926-06-25 | 1929-12-24 | Gray Ellsworth | Back-pressure valve for drilling rigs |
GB552269A (en) * | 1941-10-14 | 1943-03-30 | Climax Rock Drill & Engineering Works Ltd | Improvements relating to control valve arrangements for pneumatically-operated tools |
US2653792A (en) * | 1949-11-05 | 1953-09-29 | Marquette Metal Products Co | Check valve with plug mating a flanged nonmetallic sealing element |
DE967300C (de) * | 1954-10-19 | 1957-10-31 | Schroeder & Co H | Freilauf-Rueckschlagventil |
US3068882A (en) * | 1958-07-05 | 1962-12-18 | Odendahl Wilhelm | Valve construction |
US3189046A (en) * | 1962-11-09 | 1965-06-15 | Nuclear Products Company | Poppet check valve |
US3562455A (en) * | 1968-03-27 | 1971-02-09 | Malcolm M Mcqueen | Mechanical displacement type flow switch with fluid state maintenance heating means |
US3896280A (en) * | 1974-03-13 | 1975-07-22 | Us Army | Valve position indicator |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1754754U (de) * | 1954-11-12 | 1957-10-24 | High Pressure Components Ltd | Rueckschlagventil. |
US2959188A (en) * | 1955-02-11 | 1960-11-08 | Hugh G Kepner | Check valve |
US2930401A (en) * | 1956-11-16 | 1960-03-29 | Bobrick Mfg Corp | Poppet valve construction |
US3327079A (en) * | 1964-03-12 | 1967-06-20 | Bosch Gmbh Robert | Magnetically operated electric switch |
DD57983A1 (de) * | 1967-01-06 | 1967-09-20 | Rückschlagventil mit elektrischer Durchflussanzeige | |
US3549837A (en) * | 1968-09-24 | 1970-12-22 | Bendix Corp | Differential pressure switch with improved magnetic piston actuator means |
US3580275A (en) * | 1969-02-24 | 1971-05-25 | Tiona Betts Inc | Valve |
US3549839A (en) * | 1969-02-26 | 1970-12-22 | Brimco Mfg Co | Fluid flow monitor |
US3766779A (en) * | 1971-12-29 | 1973-10-23 | Orange Res Inc | Hydraulic responsive device |
US3945396A (en) * | 1975-02-24 | 1976-03-23 | Hengesbach Robert W | Rapid seating check valve |
US4071725A (en) * | 1976-02-27 | 1978-01-31 | Ibec Industries, Inc. | Proximity switch for fluid cylinders |
-
1979
- 1979-01-19 US US06/004,698 patent/US4213021A/en not_active Expired - Lifetime
-
1980
- 1980-01-07 GB GB8000408A patent/GB2040406B/en not_active Expired
- 1980-01-14 DE DE19803001458 patent/DE3001458A1/de active Granted
- 1980-01-15 IT IT47601/80A patent/IT1127551B/it active
- 1980-01-18 FR FR8001083A patent/FR2446973B1/fr not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1740770A (en) * | 1926-06-25 | 1929-12-24 | Gray Ellsworth | Back-pressure valve for drilling rigs |
GB552269A (en) * | 1941-10-14 | 1943-03-30 | Climax Rock Drill & Engineering Works Ltd | Improvements relating to control valve arrangements for pneumatically-operated tools |
US2653792A (en) * | 1949-11-05 | 1953-09-29 | Marquette Metal Products Co | Check valve with plug mating a flanged nonmetallic sealing element |
DE967300C (de) * | 1954-10-19 | 1957-10-31 | Schroeder & Co H | Freilauf-Rueckschlagventil |
US3068882A (en) * | 1958-07-05 | 1962-12-18 | Odendahl Wilhelm | Valve construction |
US3189046A (en) * | 1962-11-09 | 1965-06-15 | Nuclear Products Company | Poppet check valve |
US3562455A (en) * | 1968-03-27 | 1971-02-09 | Malcolm M Mcqueen | Mechanical displacement type flow switch with fluid state maintenance heating means |
US3896280A (en) * | 1974-03-13 | 1975-07-22 | Us Army | Valve position indicator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0051961A1 (fr) * | 1980-11-10 | 1982-05-19 | CROSBY VALVE & GAGE COMPANY | Dispositif de surveillance d'une vanne |
FR2561355A1 (fr) * | 1984-03-16 | 1985-09-20 | Rech Ventilation Aerau Et | Moyens de commande controlee du debit des gaz brules dans une gaine d'evacuation d'une ou plusieurs chaudieres |
Also Published As
Publication number | Publication date |
---|---|
IT1127551B (it) | 1986-05-21 |
IT8047601A0 (it) | 1980-01-15 |
GB2040406B (en) | 1982-12-15 |
US4213021A (en) | 1980-07-15 |
GB2040406A (en) | 1980-08-28 |
DE3001458C2 (fr) | 1989-01-19 |
DE3001458A1 (de) | 1980-07-31 |
FR2446973B1 (fr) | 1985-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |