ES2032001T3 - Valvula anti-retorno. - Google Patents
Valvula anti-retorno.Info
- Publication number
- ES2032001T3 ES2032001T3 ES198888202553T ES88202553T ES2032001T3 ES 2032001 T3 ES2032001 T3 ES 2032001T3 ES 198888202553 T ES198888202553 T ES 198888202553T ES 88202553 T ES88202553 T ES 88202553T ES 2032001 T3 ES2032001 T3 ES 2032001T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- chamber
- valve body
- backflow valve
- channel
- 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 - Lifetime
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
- F16K47/00—Means in valves for absorbing fluid energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Details Of Valves (AREA)
- Safety Valves (AREA)
- Lift Valve (AREA)
Abstract
EL INVENTO SE REFIERE A UNA VALVULA DE PASO UNICO QUE TIENE UNA CAMARA (19) CONECTADA AL LADO DE ALIMENTACION (3) DE LA VALVULA MEDIANTE UN CANAL REGULADOR (22). ESTA CAMARA PUEDE SITUARSE EN EL CUERPO DE LA VALVULA O EN EL ASIENTO (2). CUANDO EL CUERPO DE LA VALVULA ENTRA EN CONTACTO CON EL ASIENTO, LA PRESION DEL AGUA EN EL LADO DEL USUARIO DE LA VALVULA LLENA LA CAMARA A TRAVES DEL CANAL, DESACELERANDO LENTAMENTE EL MOVIMIENTO DEL CUERPO. ESTE EVITA LA ACUMULACION DE ONDAS DE CHOQUE NOCIVAS EN LA RED DE ALIMENTACION DE AGUA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8702757A NL8702757A (nl) | 1987-11-18 | 1987-11-18 | Terugslagklep. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2032001T3 true ES2032001T3 (es) | 1993-01-01 |
Family
ID=19850933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888202553T Expired - Lifetime ES2032001T3 (es) | 1987-11-18 | 1988-11-15 | Valvula anti-retorno. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0317021B1 (es) |
AT (1) | ATE77135T1 (es) |
DE (1) | DE3871909T2 (es) |
ES (1) | ES2032001T3 (es) |
GR (1) | GR3004870T3 (es) |
NL (1) | NL8702757A (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1242208B (it) * | 1990-04-23 | 1994-03-02 | Jacuzzi Europ | Bocchetta per idromassaggio perfezionata |
DE69737595T2 (de) | 1996-07-19 | 2008-01-03 | Chaffee, Robert B., Boston | Ventil für einen aufblasbaren körper |
US6701559B2 (en) | 2001-08-01 | 2004-03-09 | Aero Products International, Inc. | Increased height inflatable support system |
JP2006506212A (ja) | 2002-11-18 | 2006-02-23 | チャフィー,ロバート,ビー. | 膨張式デバイス |
EP2001341A2 (en) | 2006-04-04 | 2008-12-17 | Robert B. Chaffee | Method and apparatus for monitoring and controlling pressure in an inflatable device |
EP2255311A2 (en) | 2008-03-13 | 2010-12-01 | Robert B. Chaffee | Method and apparatus for monitoring and controlling pressure in an inflatable device |
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 |
WO2014022782A1 (en) | 2012-08-03 | 2014-02-06 | Chaffee Robert B | Self-sealing valve |
CN110529636A (zh) * | 2019-09-17 | 2019-12-03 | 苏州沃达园林机械有限公司 | 一种快接式单向阀 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB618104A (en) * | 1946-10-19 | 1949-02-16 | Finney Presses Ltd | Improvements in valves for hydraulic presses |
DE2445231A1 (de) * | 1974-09-21 | 1976-04-08 | Braukmann Armaturen | Rueckflussverhinderer |
US4693270A (en) * | 1986-03-24 | 1987-09-15 | Durabla Manufacturing Co. | Check valve |
-
1987
- 1987-11-18 NL NL8702757A patent/NL8702757A/nl not_active Application Discontinuation
-
1988
- 1988-11-15 ES ES198888202553T patent/ES2032001T3/es not_active Expired - Lifetime
- 1988-11-15 AT AT88202553T patent/ATE77135T1/de not_active IP Right Cessation
- 1988-11-15 DE DE8888202553T patent/DE3871909T2/de not_active Expired - Lifetime
- 1988-11-15 EP EP88202553A patent/EP0317021B1/en not_active Expired - Lifetime
-
1992
- 1992-06-11 GR GR920401151T patent/GR3004870T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE3871909D1 (de) | 1992-07-16 |
DE3871909T2 (de) | 1992-12-03 |
NL8702757A (nl) | 1989-06-16 |
GR3004870T3 (es) | 1993-04-28 |
EP0317021A1 (en) | 1989-05-24 |
EP0317021B1 (en) | 1992-06-10 |
ATE77135T1 (de) | 1992-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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