FR2799813B1 - SEALING DEVICE, PARTICULARLY FOR DOUBLE-SHUTTERING VALVES FOR FIRE SUPPLIES - Google Patents
SEALING DEVICE, PARTICULARLY FOR DOUBLE-SHUTTERING VALVES FOR FIRE SUPPLIESInfo
- Publication number
- FR2799813B1 FR2799813B1 FR0013071A FR0013071A FR2799813B1 FR 2799813 B1 FR2799813 B1 FR 2799813B1 FR 0013071 A FR0013071 A FR 0013071A FR 0013071 A FR0013071 A FR 0013071A FR 2799813 B1 FR2799813 B1 FR 2799813B1
- Authority
- FR
- France
- Prior art keywords
- shuttering
- valves
- double
- sealing device
- fire supplies
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 title 1
- 238000009416 shuttering Methods 0.000 title 1
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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/006—Construction of housing; Use of materials therefor of hydrants
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
-
- 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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/02—Arrangements using fluid issuing from valve members or seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01876/99A CH694969A5 (en) | 1999-10-14 | 1999-10-14 | Seal for an additional barrier and a corresponding additional barrier for a fire hydrant, and a corresponding hydrants. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2799813A1 FR2799813A1 (en) | 2001-04-20 |
FR2799813B1 true FR2799813B1 (en) | 2002-02-08 |
Family
ID=4220661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0013071A Expired - Fee Related FR2799813B1 (en) | 1999-10-14 | 2000-10-12 | SEALING DEVICE, PARTICULARLY FOR DOUBLE-SHUTTERING VALVES FOR FIRE SUPPLIES |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH694969A5 (en) |
DE (1) | DE10046684C2 (en) |
FR (1) | FR2799813B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT413834B (en) * | 2004-06-09 | 2006-06-15 | Krammer Armaturen Produktions | HYDRANT |
EP2152976A2 (en) * | 2007-05-29 | 2010-02-17 | Krammer- Armaturen- Produktions- und Handelsgesellschaft m.b.H. | Blocking mechanism, especially foot valve for a hydrant |
WO2009140704A2 (en) * | 2008-05-14 | 2009-11-19 | Teqnovo (Pty) Ltd | Liquid dispensing apparatus |
CH707819A1 (en) | 2013-03-19 | 2014-09-30 | Vonroll Infratec Invest Ag | Hydrant main valve for variable valve seat. |
CN104069609B (en) * | 2014-07-25 | 2016-12-07 | 江俞 | Anhydrous display fire hydrant |
CN104069608B (en) * | 2014-07-25 | 2016-11-09 | 郑运婷 | Anhydrous display fire hydrant device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT295269B (en) * | 1968-06-07 | 1971-12-27 | Knorr Bremse Gmbh | Safety valve for compressed air systems |
DE2008765C3 (en) * | 1970-02-25 | 1978-10-05 | Johannes R. Dipl.-Ing. 8000 Muenchen Smirra | Self-cleaning valve |
DE2743528C2 (en) * | 1977-09-28 | 1985-12-05 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Pressure relief valve |
CH675139A5 (en) | 1987-10-12 | 1990-08-31 | Von Roll Ag | Hydrant with frost protection device - with shut-off valve which ensures that stand-pipe is drained before cover can be replaced |
DE4119104C2 (en) * | 1991-03-22 | 1996-03-28 | Bopp & Reuther Armaturen | Underfloor hydrant |
DE4301004C2 (en) * | 1993-01-15 | 1995-02-16 | Waldenmaier J E H | Gasket for fittings |
AT399002B (en) * | 1993-06-30 | 1995-03-27 | Dolezal Brandenberger Franz Dk | Above-ground hydrant |
CH692208A5 (en) | 1995-07-14 | 2002-03-15 | Von Roll Holding Ag | Hydrant. |
-
1999
- 1999-10-14 CH CH01876/99A patent/CH694969A5/en not_active IP Right Cessation
-
2000
- 2000-09-21 DE DE2000146684 patent/DE10046684C2/en not_active Expired - Fee Related
- 2000-10-12 FR FR0013071A patent/FR2799813B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10046684A1 (en) | 2001-04-19 |
DE10046684C2 (en) | 2002-12-12 |
CH694969A5 (en) | 2005-10-14 |
FR2799813A1 (en) | 2001-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |