DD236574C2 - Rueckschlagklappe - Google Patents
Rueckschlagklappe Download PDFInfo
- Publication number
- DD236574C2 DD236574C2 DD85276206A DD27620685A DD236574C2 DD 236574 C2 DD236574 C2 DD 236574C2 DD 85276206 A DD85276206 A DD 85276206A DD 27620685 A DD27620685 A DD 27620685A DD 236574 C2 DD236574 C2 DD 236574C2
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- influencing
- housing
- return valve
- lifting rod
- piston
- Prior art date
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
-
- 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
- F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
- F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843417770 DE3417770A1 (de) | 1984-05-12 | 1984-05-12 | Rueckschlagklappe |
Publications (2)
Publication Number | Publication Date |
---|---|
DD236574A5 DD236574A5 (de) | 1986-06-11 |
DD236574C2 true DD236574C2 (de) | 1987-10-21 |
Family
ID=6235746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD85276206A DD236574C2 (de) | 1984-05-12 | 1985-05-10 | Rueckschlagklappe |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS60245882A (fr) |
DD (1) | DD236574C2 (fr) |
DE (1) | DE3417770A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3504827A1 (de) * | 1985-02-13 | 1986-08-14 | Gestra Ag, 2800 Bremen | Rueckschlagklappe |
EP3633111A1 (fr) * | 2018-10-02 | 2020-04-08 | Vonroll Infratec (Investment) AG | Clapet antiretour, raccord pour tuyau flexible pour une bouche d'eau et bouche d'eau |
CN114776549B (zh) * | 2022-05-18 | 2024-04-16 | 浙江工业大学 | 一种容积式压电微流泵 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2933265A1 (de) * | 1979-08-16 | 1981-02-26 | Kraftwerk Union Ag | Daempfungseinrichtung fuer rueckschlagarmaturen |
-
1984
- 1984-05-12 DE DE19843417770 patent/DE3417770A1/de active Granted
-
1985
- 1985-05-10 DD DD85276206A patent/DD236574C2/de unknown
- 1985-05-10 JP JP60098153A patent/JPS60245882A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3417770C2 (fr) | 1987-05-27 |
DD236574A5 (de) | 1986-06-11 |
JPH0478871B2 (fr) | 1992-12-14 |
JPS60245882A (ja) | 1985-12-05 |
DE3417770A1 (de) | 1985-11-14 |
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