NL6805049A - - Google Patents
Info
- Publication number
- NL6805049A NL6805049A NL6805049A NL6805049A NL6805049A NL 6805049 A NL6805049 A NL 6805049A NL 6805049 A NL6805049 A NL 6805049A NL 6805049 A NL6805049 A NL 6805049A NL 6805049 A NL6805049 A NL 6805049A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
- F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves
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- 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
- F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6805049A NL6805049A (sv) | 1968-04-10 | 1968-04-10 | |
| GB1845669A GB1237295A (en) | 1968-04-10 | 1969-04-10 | A gas cut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6805049A NL6805049A (sv) | 1968-04-10 | 1968-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6805049A true NL6805049A (sv) | 1969-10-14 |
Family
ID=19803301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6805049A NL6805049A (sv) | 1968-04-10 | 1968-04-10 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1237295A (sv) |
| NL (1) | NL6805049A (sv) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES234586Y (es) * | 1978-03-10 | 1978-10-16 | Dispositivo de seguridad, perfeccionado, para conducciones de fluidos a presion. | |
| US4541429A (en) * | 1982-05-10 | 1985-09-17 | Prosl Frank R | Implantable magnetically-actuated valve |
| JPS5959439U (ja) * | 1982-10-12 | 1984-04-18 | 三菱電機株式会社 | ダイアフラム装置 |
| DE3508151A1 (de) * | 1985-03-07 | 1986-09-11 | M A N Technologie GmbH, 8000 München | Magnetisches schnellschlussventil |
| US20060266359A1 (en) * | 2005-02-28 | 2006-11-30 | Van Beurden Jason P | Pressure relief valve |
| CN111188930B (zh) * | 2020-01-20 | 2023-04-11 | 中国矿业大学 | 一种精度可调的高温高压回压阀及其调节方法 |
| IT202100014441A1 (it) * | 2021-06-03 | 2022-12-03 | Cavagna Group Spa | Regolatore di pressione |
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1968
- 1968-04-10 NL NL6805049A patent/NL6805049A/xx unknown
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1969
- 1969-04-10 GB GB1845669A patent/GB1237295A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1237295A (en) | 1971-06-30 |