FI833619A0 - Ledningsbrottventil foer tryckledning eller -slang med omgivande skyddsledning eller -slang - Google Patents
Ledningsbrottventil foer tryckledning eller -slang med omgivande skyddsledning eller -slangInfo
- Publication number
- FI833619A0 FI833619A0 FI833619A FI833619A FI833619A0 FI 833619 A0 FI833619 A0 FI 833619A0 FI 833619 A FI833619 A FI 833619A FI 833619 A FI833619 A FI 833619A FI 833619 A0 FI833619 A0 FI 833619A0
- Authority
- FI
- Finland
- Prior art keywords
- slang
- eller
- tryckledning
- skyddsledning
- omgivande
- Prior art date
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7723—Safety cut-off requiring reset
- Y10T137/7725—Responsive to both high and low pressure or velocity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7762—Fluid pressure type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8201177A SE435094B (sv) | 1982-02-25 | 1982-02-25 | Ledningsbrottventil for tryckledning eller -slang med omgivande skyddsledning eller -slang |
| PCT/SE1983/000020 WO1983002988A1 (en) | 1982-02-25 | 1983-01-25 | A conduit-break valve for a pressure conduit or hose with a surrounding protective conduit or hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI833619A FI833619A (fi) | 1983-10-05 |
| FI833619A0 true FI833619A0 (fi) | 1983-10-05 |
Family
ID=20346109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI833619A FI833619A0 (fi) | 1982-02-25 | 1983-10-05 | Ledningsbrottventil foer tryckledning eller -slang med omgivande skyddsledning eller -slang |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4535804A (da) |
| EP (1) | EP0101448A1 (da) |
| JP (1) | JPS59500281A (da) |
| CA (1) | CA1210303A (da) |
| DK (1) | DK486883D0 (da) |
| FI (1) | FI833619A0 (da) |
| IT (1) | IT1159850B (da) |
| NO (1) | NO833876L (da) |
| SE (1) | SE435094B (da) |
| WO (1) | WO1983002988A1 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9111489D0 (en) * | 1991-05-29 | 1991-07-17 | Donald Alastair C | Supply line assembly |
| DE102009038780B4 (de) | 2009-08-25 | 2011-12-01 | Airbus Operations Gmbh | Vorrichtung zur Rohrbruchsicherung |
| GB2583082B (en) * | 2019-04-11 | 2021-10-27 | Niro N I Ltd | Leak protection for pipes |
| CN115596881B (zh) * | 2022-12-15 | 2023-03-28 | 博鼎精工智能科技(山东)有限公司 | 一种带有断气保护装置的提升阀 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE417356B (sv) * | 1977-12-09 | 1981-03-09 | Verkstadsproduktion I Borlenge | Sekerhetsanordning for automatisk leckageovervakning vid en fluidumovergang i en kontaktzon mellan en forsta komponent och en andra komponent |
| DE2928529C2 (de) * | 1979-07-14 | 1984-01-05 | Armaturenfabrik und Metallgießerei Koch und Müller GmbH, 4250 Bottrop | Selbstschlußventil für Gas- und Wasserleitungen |
| JPS5942190B2 (ja) * | 1980-07-04 | 1984-10-13 | レジオニンヴエスト イ ノ−ル ア−ベ− | ホ−ス−しや断弁 |
-
1982
- 1982-02-25 SE SE8201177A patent/SE435094B/sv not_active IP Right Cessation
-
1983
- 1983-01-25 US US06/537,410 patent/US4535804A/en not_active Expired - Fee Related
- 1983-01-25 WO PCT/SE1983/000020 patent/WO1983002988A1/en not_active Application Discontinuation
- 1983-01-25 EP EP83900501A patent/EP0101448A1/en not_active Ceased
- 1983-01-25 JP JP58500548A patent/JPS59500281A/ja active Pending
- 1983-02-23 CA CA000422189A patent/CA1210303A/en not_active Expired
- 1983-02-24 IT IT19756/83A patent/IT1159850B/it active
- 1983-10-05 FI FI833619A patent/FI833619A0/fi not_active Application Discontinuation
- 1983-10-24 DK DK4868/83A patent/DK486883D0/da not_active Application Discontinuation
- 1983-10-24 NO NO833876A patent/NO833876L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT8319756A0 (it) | 1983-02-24 |
| DK486883A (da) | 1983-10-24 |
| FI833619A (fi) | 1983-10-05 |
| US4535804A (en) | 1985-08-20 |
| JPS59500281A (ja) | 1984-02-23 |
| NO833876L (no) | 1983-10-24 |
| SE435094B (sv) | 1984-09-03 |
| WO1983002988A1 (en) | 1983-09-01 |
| DK486883D0 (da) | 1983-10-24 |
| SE8201177L (sv) | 1983-08-26 |
| CA1210303A (en) | 1986-08-26 |
| IT1159850B (it) | 1987-03-04 |
| EP0101448A1 (en) | 1984-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |
Owner name: REGIONINVEST I NORR AB |