CA1198650A - Conduit-break valves for a pressure conduit or hose with a surrounding protective conduit or hose - Google Patents
Conduit-break valves for a pressure conduit or hose with a surrounding protective conduit or hoseInfo
- Publication number
- CA1198650A CA1198650A CA000422162A CA422162A CA1198650A CA 1198650 A CA1198650 A CA 1198650A CA 000422162 A CA000422162 A CA 000422162A CA 422162 A CA422162 A CA 422162A CA 1198650 A CA1198650 A CA 1198650A
- Authority
- CA
- Canada
- Prior art keywords
- valve
- pressure
- conduit
- hose
- hoses
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/04—Preventing, monitoring, or locating loss by means of a signalling fluid enclosed in a double wall
-
- 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
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8201176A SE435093B (sv) | 1982-02-25 | 1982-02-25 | Ledningsbrottventil for tryckledning eller -slang med omgivande skyddsledning eller -slang |
SE8201176-8 | 1982-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1198650A true CA1198650A (en) | 1985-12-31 |
Family
ID=20346108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000422162A Expired CA1198650A (en) | 1982-02-25 | 1983-02-23 | Conduit-break valves for a pressure conduit or hose with a surrounding protective conduit or hose |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0102961A1 (ja) |
JP (1) | JPS59500280A (ja) |
CA (1) | CA1198650A (ja) |
DK (1) | DK486783D0 (ja) |
FI (1) | FI833618A (ja) |
IT (1) | IT1161015B (ja) |
NO (1) | NO833875L (ja) |
SE (1) | SE435093B (ja) |
WO (1) | WO1983002991A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2596130B1 (fr) * | 1986-03-18 | 1989-03-03 | Socado | Dispositif de securite pour conduit flexible d'alimentation en eau pour appareils electromenagers |
FR2631683B1 (fr) * | 1988-05-20 | 1991-03-01 | Craf | Dispositif de graissage centralise a controles multiples de fonctionnement |
US9195240B2 (en) * | 2012-10-12 | 2015-11-24 | Lorax Systems, Inc. | Valve assembly |
CN103353001B (zh) * | 2013-07-18 | 2016-08-10 | 中国长江三峡集团公司 | 爆管截流阀 |
ITFI20130179A1 (it) | 2013-08-01 | 2015-02-02 | Stefano Gaspari | Un dispositivo atto a prevenire ed intercettare le perdite di gas |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2962044A (en) * | 1959-05-29 | 1960-11-29 | Gilbert W Charboneau | Automatic gas cut off valve |
DE2111851C3 (de) * | 1971-03-12 | 1974-06-06 | Robert 4811 Oerlinghausen Hanning | Sicherheitsabsperreinrichtung zum Anschluß von Druckmittelverbrauchern an eine Druckmittelquelle |
-
1982
- 1982-02-25 SE SE8201176A patent/SE435093B/sv not_active IP Right Cessation
-
1983
- 1983-01-25 JP JP83500547A patent/JPS59500280A/ja active Pending
- 1983-01-25 WO PCT/SE1983/000019 patent/WO1983002991A1/en not_active Application Discontinuation
- 1983-01-25 EP EP83900500A patent/EP0102961A1/en not_active Ceased
- 1983-02-23 CA CA000422162A patent/CA1198650A/en not_active Expired
- 1983-02-24 IT IT19752/83A patent/IT1161015B/it active
- 1983-10-05 FI FI833618A patent/FI833618A/fi not_active Application Discontinuation
- 1983-10-24 NO NO833875A patent/NO833875L/no unknown
- 1983-10-24 DK DK4867/83A patent/DK486783D0/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS59500280A (ja) | 1984-02-23 |
SE8201176L (sv) | 1983-08-26 |
DK486783A (da) | 1983-10-24 |
SE435093B (sv) | 1984-09-03 |
EP0102961A1 (en) | 1984-03-21 |
DK486783D0 (da) | 1983-10-24 |
FI833618A0 (fi) | 1983-10-05 |
FI833618A (fi) | 1983-10-05 |
WO1983002991A1 (en) | 1983-09-01 |
IT8319752A0 (it) | 1983-02-24 |
NO833875L (no) | 1983-10-24 |
IT1161015B (it) | 1987-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |