FR2425591A1 - Clapet et son procede de fabrication - Google Patents
Clapet et son procede de fabricationInfo
- Publication number
- FR2425591A1 FR2425591A1 FR7912130A FR7912130A FR2425591A1 FR 2425591 A1 FR2425591 A1 FR 2425591A1 FR 7912130 A FR7912130 A FR 7912130A FR 7912130 A FR7912130 A FR 7912130A FR 2425591 A1 FR2425591 A1 FR 2425591A1
- Authority
- FR
- France
- Prior art keywords
- collar
- valve
- fixing flange
- locking
- diaphragm
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
-
- 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]
-
- 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
- Y10T137/7932—Valve stem extends through fixed spring abutment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Valve Housings (AREA)
- Safety Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Temperature-Responsive Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
CE CLAPET PRESENTE UN CORPS SENSIBLEMENT CYLINDRIQUE, UN DIAPHRAGME D'ETANCHEITE COMPOSE D'UN MINCE COLLET TUBULAIRE ET D'UNE BRIDE DE FIXATION ORIENTEE RADIALEMENT VERS L'EXTERIEUR ET SERREE ENTRE UN EPAULEMENT CONTINU DU CORPS ET UN ORGANE ANNULAIRE DE BLOCAGE EN RESINE SYNTHETIQUE DONT LA SURFACE EXTERIEURE EST AU MOINS PARTIELLEMENT CONIQUE, CET ORGANE DE BLOCAGE ETANT MAINTENU ENTRE LA BRIDE DE FIXATION ET UN REBORD SAILLANT DU CORPS DE CLAPET, L'ORGANE OBTURATEUR ETANT DE FORME CIRCULAIRE ET AXIALEMENT MOBILE ENTRE UNE POSITION DE FERMETURE DANS LAQUELLE IL PORTE CONTRE LE COLLET ET UNE POSITION D'OUVERTURE ELOIGNEE DE CE COLLET; LORS DE L'ASSEMBLAGE, ON INTRODUIT D'ABORD LE DIAPHRAGME DANS LE CORPS, PUIS L'ORGANE DE BLOCAGE QUE L'ON COINCE UNIQUEMENT PAR UN MOUVEMENT AXIAL. APPLICATION A TOUS CLAPETS DE RETENUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7804923,A NL176702C (nl) | 1978-05-08 | 1978-05-08 | Terugslagklep. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425591A1 true FR2425591A1 (fr) | 1979-12-07 |
FR2425591B1 FR2425591B1 (fr) | 1984-03-09 |
Family
ID=19830795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7912130A Granted FR2425591A1 (fr) | 1978-05-08 | 1979-05-07 | Clapet et son procede de fabrication |
Country Status (20)
Country | Link |
---|---|
US (1) | US4271862A (fr) |
JP (1) | JPS5582867A (fr) |
AR (1) | AR217922A1 (fr) |
BE (1) | BE876068A (fr) |
BR (1) | BR7902783A (fr) |
CA (1) | CA1144035A (fr) |
CH (1) | CH643639A5 (fr) |
DE (1) | DE2918143A1 (fr) |
DK (1) | DK187879A (fr) |
ES (1) | ES480307A1 (fr) |
FI (1) | FI70742C (fr) |
FR (1) | FR2425591A1 (fr) |
GB (1) | GB2020398B (fr) |
IL (1) | IL57482A (fr) |
IN (1) | IN151773B (fr) |
IT (1) | IT1124060B (fr) |
NL (1) | NL176702C (fr) |
NO (1) | NO150252C (fr) |
SE (1) | SE438195B (fr) |
ZA (1) | ZA792222B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0076297A1 (fr) * | 1981-04-17 | 1983-04-13 | Lászlo IMRE | Vanne de contre-pression notamment pour pipelines, permettant d'assurer l'ecoulement en sens unique d'un fluide en ecoulement |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3248150C1 (de) * | 1982-12-27 | 1984-07-19 | Siegfried Haag Schertler | Gasdosierventil fuer Hochvakuumanlagen |
DE3722665A1 (de) * | 1987-07-09 | 1989-01-26 | Wildfang Dieter Kg | Rueckflussverhinderer |
US4813452A (en) * | 1987-09-28 | 1989-03-21 | Smith Roger R | Kinetic check valve |
DK161538C (da) * | 1989-02-24 | 1991-12-23 | Emil Aarestrup Soerensen | Trykventil til trykudligning mellem et lukket rum og den omgivende atmosfaere |
GB2244545A (en) * | 1990-05-15 | 1991-12-04 | Gsa Ind | Check valve |
DE4314809B4 (de) * | 1993-05-05 | 2005-08-04 | Carl Freudenberg Kg | Ansaugrohr für eine Verbrennungskraftmaschine |
US5421306A (en) * | 1994-03-07 | 1995-06-06 | Walbro Corporation | Check valve for engine fuel delivery systems |
US5404905A (en) * | 1994-04-25 | 1995-04-11 | Lauria; Thomas J. | Backflow preventer with failure indicator |
IL113571A (en) * | 1994-05-07 | 1998-09-24 | Horstine Farmery Ltd | valve |
DE19512722C1 (de) * | 1995-04-05 | 1996-11-14 | Cgs Analysen Mess Und Regeltec | Pneumatikventil |
DE20118810U1 (de) * | 2001-11-17 | 2003-04-03 | Dieter Wildfang GmbH, 79379 Müllheim | Rückflußverhinderer |
US6969048B2 (en) * | 2003-06-17 | 2005-11-29 | Siemens Aktiengesellschaft | Valve element for supplementary control valve device |
DE10327271A1 (de) * | 2003-06-17 | 2005-02-24 | Siemens Ag | Ventilglied für eine Zusatzsteuerventileinrichtung |
DE10335128A1 (de) * | 2003-07-31 | 2005-02-24 | Siemens Ag | Verfahren zur Herstellung eines Ventiltellers eines Ventilgliedes einer Zusatzsteuerventileinrichtung |
DE102004006632A1 (de) * | 2004-02-10 | 2005-08-25 | Ritag Ritterhuder Armaturen Gmbh & Co. Armaturenwerk Kg | Vorrichtung zum Sperren des Durchflusses in Rohrleitungen, Schläuchen oder dergleichen, insbesondere Rückschlagventil |
US7726335B2 (en) * | 2005-04-29 | 2010-06-01 | Ti Group Automotive Systems, L.L.C. | Check valve apparatus for fuel delivery systems |
US20070012364A1 (en) * | 2005-07-18 | 2007-01-18 | Ali Marandi | Valve assembly |
US20100257916A1 (en) * | 2008-03-27 | 2010-10-14 | Ip Innovative Products, Llc | Accuracy enhancing valve assembly and related method of use |
CN102650342B (zh) * | 2011-02-24 | 2013-12-25 | 自贡新地佩尔阀门有限公司 | 活塞式复合密封轴流式止回阀 |
GB2499788A (en) * | 2012-02-24 | 2013-09-04 | Spirax Sarco Ltd | Valve with profiled sealing surface |
US20140284508A1 (en) * | 2013-03-25 | 2014-09-25 | E.H. Price Ltd. | Venturi Valve with Hard Stop |
US9599242B2 (en) * | 2015-02-25 | 2017-03-21 | Purity (Xiamen) Sanitary Ware Co., Ltd. | Anti-siphon one-way valve |
JP6765935B2 (ja) * | 2016-10-31 | 2020-10-07 | 株式会社ジェイテクト | 弁装置 |
US11313109B2 (en) | 2018-04-05 | 2022-04-26 | Microflow, Llc, A Delaware Limited Liability Company | Valve for controlling water flow and for improving water meter health and readings |
EP3712434B1 (fr) | 2019-03-20 | 2021-12-22 | Danfoss A/S | Amortissement de clapet anti-retour |
CN113217635A (zh) * | 2020-01-21 | 2021-08-06 | 费希尔久安输配设备(成都)有限公司 | 阀座组件 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2673062A (en) * | 1951-07-16 | 1954-03-23 | Richard T Cornelius | Check valve |
NL124663C (fr) * | 1965-06-28 | 1968-07-15 | ||
FR2367236A2 (fr) * | 1976-10-05 | 1978-05-05 | Socla | Clapet de non-retour |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2409220A (en) * | 1943-05-13 | 1946-10-15 | Parker Appliance Co | Sump selector valve |
US2574054A (en) * | 1944-12-02 | 1951-11-06 | Scott Aviation Corp | Fluid valve |
US2909192A (en) * | 1954-04-22 | 1959-10-20 | Bendix Aviat Corp | Check valve |
US3022978A (en) * | 1957-12-03 | 1962-02-27 | Marotta Valve Corp | High pressure valve seat |
US3051196A (en) * | 1958-10-24 | 1962-08-28 | Prec Equipment Co Inc | Check valve |
US3051435A (en) * | 1959-05-27 | 1962-08-28 | C K Stillwagon | Valve |
US3471123A (en) * | 1960-04-01 | 1969-10-07 | Acf Ind Inc | Fuel control valve for a carburetor |
US3181834A (en) * | 1961-06-09 | 1965-05-04 | Itt | Biased seal structure for ball valves |
US3358964A (en) * | 1964-12-16 | 1967-12-19 | Donald M Cohen | Seat assembly for balanced pressure reducing valve |
DE1500127A1 (de) * | 1965-04-09 | 1969-04-30 | List Dipl Ing Heinrich | Rueckschlagventil |
US3604682A (en) * | 1970-05-13 | 1971-09-14 | Richards & Co B C | Seat assembly for rotary ball valves |
US3960364A (en) * | 1974-08-01 | 1976-06-01 | Fisher Controls Company | High pressure tight shutoff valve seal |
-
1978
- 1978-05-08 NL NLAANVRAGE7804923,A patent/NL176702C/xx active Search and Examination
-
1979
- 1979-05-05 DE DE19792918143 patent/DE2918143A1/de not_active Ceased
- 1979-05-07 FR FR7912130A patent/FR2425591A1/fr active Granted
- 1979-05-07 NO NO791527A patent/NO150252C/no unknown
- 1979-05-07 FI FI791451A patent/FI70742C/fi not_active IP Right Cessation
- 1979-05-07 CH CH423679A patent/CH643639A5/de not_active IP Right Cessation
- 1979-05-07 DK DK187879A patent/DK187879A/da unknown
- 1979-05-07 SE SE7903956A patent/SE438195B/sv not_active IP Right Cessation
- 1979-05-07 BE BE1/3379A patent/BE876068A/xx not_active IP Right Cessation
- 1979-05-07 ES ES480307A patent/ES480307A1/es not_active Expired
- 1979-05-08 BR BR7902783A patent/BR7902783A/pt unknown
- 1979-05-08 US US06/037,040 patent/US4271862A/en not_active Expired - Lifetime
- 1979-05-08 IT IT12581/79A patent/IT1124060B/it active
- 1979-05-08 CA CA000327156A patent/CA1144035A/fr not_active Expired
- 1979-05-08 AR AR276450A patent/AR217922A1/es active
- 1979-05-08 ZA ZA792222A patent/ZA792222B/xx unknown
- 1979-05-08 GB GB7915827A patent/GB2020398B/en not_active Expired
- 1979-05-08 IN IN477/CAL/79A patent/IN151773B/en unknown
- 1979-05-08 JP JP5534179A patent/JPS5582867A/ja active Pending
- 1979-06-05 IL IL57482A patent/IL57482A/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2673062A (en) * | 1951-07-16 | 1954-03-23 | Richard T Cornelius | Check valve |
NL124663C (fr) * | 1965-06-28 | 1968-07-15 | ||
FR2367236A2 (fr) * | 1976-10-05 | 1978-05-05 | Socla | Clapet de non-retour |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0076297A1 (fr) * | 1981-04-17 | 1983-04-13 | Lászlo IMRE | Vanne de contre-pression notamment pour pipelines, permettant d'assurer l'ecoulement en sens unique d'un fluide en ecoulement |
EP0076297A4 (fr) * | 1981-04-17 | 1983-08-09 | Laszlo Imre | Vanne de contre-pression notamment pour pipelines, permettant d'assurer l'ecoulement en sens unique d'un fluide en ecoulement. |
Also Published As
Publication number | Publication date |
---|---|
NO791527L (no) | 1979-11-09 |
US4271862A (en) | 1981-06-09 |
ES480307A1 (es) | 1980-05-16 |
SE438195B (sv) | 1985-04-01 |
AR217922A1 (es) | 1980-04-30 |
GB2020398A (en) | 1979-11-14 |
CH643639A5 (de) | 1984-06-15 |
IN151773B (fr) | 1983-07-30 |
NO150252C (no) | 1984-09-12 |
FR2425591B1 (fr) | 1984-03-09 |
DK187879A (da) | 1979-11-09 |
NL176702C (nl) | 1985-05-17 |
FI70742B (fi) | 1986-06-26 |
NL7804923A (nl) | 1979-11-12 |
BE876068A (nl) | 1979-11-07 |
IT1124060B (it) | 1986-05-07 |
IL57482A0 (en) | 1979-10-31 |
GB2020398B (en) | 1982-07-28 |
IL57482A (en) | 1982-02-28 |
NO150252B (no) | 1984-06-04 |
CA1144035A (fr) | 1983-04-05 |
BR7902783A (pt) | 1979-11-27 |
FI70742C (fi) | 1986-10-06 |
FI791451A (fi) | 1979-11-09 |
DE2918143A1 (de) | 1979-11-15 |
SE7903956L (sv) | 1979-11-09 |
IT7912581A0 (it) | 1979-05-08 |
JPS5582867A (en) | 1980-06-21 |
ZA792222B (en) | 1980-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |