FR2644548B1 - Dispositif de controle de debit pour clapet a battant amorti - Google Patents
Dispositif de controle de debit pour clapet a battant amortiInfo
- Publication number
- FR2644548B1 FR2644548B1 FR8903409A FR8903409A FR2644548B1 FR 2644548 B1 FR2644548 B1 FR 2644548B1 FR 8903409 A FR8903409 A FR 8903409A FR 8903409 A FR8903409 A FR 8903409A FR 2644548 B1 FR2644548 B1 FR 2644548B1
- Authority
- FR
- France
- Prior art keywords
- control device
- flow control
- flap valve
- cushioned
- cushioned flap
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
-
- 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
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8903409A FR2644548B1 (fr) | 1989-03-15 | 1989-03-15 | Dispositif de controle de debit pour clapet a battant amorti |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8903409A FR2644548B1 (fr) | 1989-03-15 | 1989-03-15 | Dispositif de controle de debit pour clapet a battant amorti |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2644548A1 FR2644548A1 (fr) | 1990-09-21 |
FR2644548B1 true FR2644548B1 (fr) | 1991-07-19 |
Family
ID=9379724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8903409A Expired - Lifetime FR2644548B1 (fr) | 1989-03-15 | 1989-03-15 | Dispositif de controle de debit pour clapet a battant amorti |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2644548B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0797033B1 (fr) * | 1994-12-05 | 1999-08-11 | Kabushiki Kaisha Yokota Seisakusho | Dispositif a clapet antiretour sans coup de belier |
RU2564726C2 (ru) * | 2013-09-12 | 2015-10-10 | Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" | Управляемый поворотный затвор |
CN109296757B (zh) * | 2018-10-17 | 2020-05-08 | 浙富控股集团股份有限公司 | 一种自然循环瓣阀 |
CN117662823B (zh) * | 2023-12-07 | 2024-06-18 | 台州恒的科技有限公司 | 一种自动闭合的电磁阀及其阀芯组装装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1339909A (en) * | 1916-05-31 | 1920-05-11 | Charles Arthur Brown | Fluid-measuring device |
DE647978C (de) * | 1935-12-28 | 1937-07-17 | Polte Fa | Rueckschlagklappe |
US2687276A (en) * | 1949-12-03 | 1954-08-24 | Byron H Staats | Cushioning structure for valves and the like |
FR2171654A5 (fr) * | 1972-02-10 | 1973-09-21 | Malbranque Marcel Ste | |
US4188973A (en) * | 1977-12-06 | 1980-02-19 | Anderson, Greenwood & Co. | Check valve |
US4230150A (en) * | 1979-02-22 | 1980-10-28 | Domer Scaramucci | Tilting disc check valve |
GB8429200D0 (en) * | 1984-11-19 | 1984-12-27 | Page R G | Check valve |
-
1989
- 1989-03-15 FR FR8903409A patent/FR2644548B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2644548A1 (fr) | 1990-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |