DE2946558C2 - - Google Patents
Info
- Publication number
- DE2946558C2 DE2946558C2 DE19792946558 DE2946558A DE2946558C2 DE 2946558 C2 DE2946558 C2 DE 2946558C2 DE 19792946558 DE19792946558 DE 19792946558 DE 2946558 A DE2946558 A DE 2946558A DE 2946558 C2 DE2946558 C2 DE 2946558C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- self
- piston
- valve piston
- seal
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/02—Self-closing flushing valves
- E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement
-
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
- F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792946558 DE2946558A1 (de) | 1979-11-17 | 1979-11-17 | Selbstschlussarmatur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792946558 DE2946558A1 (de) | 1979-11-17 | 1979-11-17 | Selbstschlussarmatur |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2946558A1 DE2946558A1 (de) | 1981-05-27 |
DE2946558C2 true DE2946558C2 (US20090177143A1-20090709-C00008.png) | 1991-07-11 |
Family
ID=6086328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792946558 Granted DE2946558A1 (de) | 1979-11-17 | 1979-11-17 | Selbstschlussarmatur |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2946558A1 (US20090177143A1-20090709-C00008.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3509183C1 (de) * | 1985-03-14 | 1986-07-03 | Georg Rost & Söhne Armaturenfabrik GmbH & Co KG, 4952 Porta Westfalica | Selbstschlussarmatur |
FR2734334B1 (fr) * | 1995-05-17 | 1997-07-04 | Delabie Sa | Robinet a fermeture automatique temporisee |
DE102007010669B4 (de) | 2007-03-02 | 2018-03-29 | Schell Gmbh & Co. Kg | Selbstschlussventil |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE551976C (de) * | 1930-12-18 | 1932-06-08 | Kurt Kuemmer | Spuelventil mit einem Haupt- und Hilfsventil |
DE2852006C2 (de) * | 1978-12-01 | 1990-10-25 | Georg Rost & Söhne Armaturenfabrik GmbH & Co KG, 4952 Porta Westfalica | Selbstschlußarmatur |
-
1979
- 1979-11-17 DE DE19792946558 patent/DE2946558A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2946558A1 (de) | 1981-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1580148C3 (de) | Druckreduzierventil fur hydrau hsche Fahrzeug Bremsanlagen | |
DE2149915A1 (de) | Proportionalstroemungsregler | |
DE2450094A1 (de) | Schieber | |
DE2623301B2 (de) | Doppelsitzventil mit Leckkontrolle | |
DE1425686B2 (de) | Steuerschieber mit Strömungsverzögerungseinrichtung | |
DE3343172C2 (US20090177143A1-20090709-C00008.png) | ||
CH639181A5 (de) | Hubventil. | |
DE1500191C3 (de) | Selbsttätige Tankfüll- und -entleerungsvorrichtung mit Haupt- und Hilfsventil | |
DE2946558C2 (US20090177143A1-20090709-C00008.png) | ||
EP0141026B1 (de) | Selbstschlussarmatur | |
EP0289712B1 (de) | Druckregelventil | |
DE1288860B (de) | Elektromagnetisches Absperrventil | |
DE2818787C2 (de) | Doppelsitzventil mit Leckkontrolle | |
DE2416286A1 (de) | Selbstschliessende armatur | |
DE2246236A1 (de) | Anhaengersteuerventil | |
DE3509183C1 (de) | Selbstschlussarmatur | |
DE2852006C2 (de) | Selbstschlußarmatur | |
DE2639331C2 (de) | Hydraulische oder pneumatische Drei-Wege-Weiche | |
DE3005280A1 (de) | Selbsttaetig schliessende armatur fuer duschalagen o.dgl. | |
DE3509720C2 (US20090177143A1-20090709-C00008.png) | ||
DE2259079C2 (de) | Ventil, insbesondere schwimmergesteuerter Kondensatableiter | |
DE4409104A1 (de) | Verbesserungen an einem hydraulischen Drei-Kammer-Systemtrenngerät BA (WITPU 135, SVGW) | |
DE4142866C2 (de) | Rohrtrenner | |
DE2245419A1 (de) | Schaltventil | |
AT331602B (de) | Sicherheitsventil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8176 | Proceedings suspended because of application no: |
Ref document number: 2852006 Country of ref document: DE Format of ref document f/p: P |
|
8127 | New person/name/address of the applicant |
Owner name: DAL-GEORG ROST & SOEHNE GMBH & CO KG, 4952 PORTA W |
|
8178 | Suspension cancelled | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ROST GMBH & CO KG, 4952 PORTA WESTFALICA, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: ROST & CO. GMBH, 32457 PORTA WESTFALICA, DE |