FR2166721A6 - - Google Patents
Info
- Publication number
- FR2166721A6 FR2166721A6 FR7200238A FR7200238A FR2166721A6 FR 2166721 A6 FR2166721 A6 FR 2166721A6 FR 7200238 A FR7200238 A FR 7200238A FR 7200238 A FR7200238 A FR 7200238A FR 2166721 A6 FR2166721 A6 FR 2166721A6
- Authority
- FR
- France
- 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
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/0046—Limit switches, also fail-safe operation or anti-tamper considerations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7200238A FR2166721A6 (fr) | 1972-01-05 | 1972-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7200238A FR2166721A6 (fr) | 1972-01-05 | 1972-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2166721A6 true FR2166721A6 (fr) | 1973-08-17 |
Family
ID=9091511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7200238A Expired FR2166721A6 (fr) | 1972-01-05 | 1972-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2166721A6 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0182733A2 (fr) * | 1984-11-21 | 1986-05-28 | Xomox Corporation | Boîtier pour interrupteur magnétique |
| FR2889871A1 (fr) * | 2005-08-19 | 2007-02-23 | Icom Instrumentation | Dispositif d'enregistrement d'evenements de consommation de fluide, systeme et procede de mesure d'une consommation de fluide et programme d'ordinateur associes. |
| CN102760610A (zh) * | 2011-04-28 | 2012-10-31 | 通用设备和制造公司 | 封装的接近开关组件 |
| WO2019168596A1 (fr) * | 2018-02-27 | 2019-09-06 | Saudi Arabian Oil Company | Système de contrôle de vanne |
-
1972
- 1972-01-05 FR FR7200238A patent/FR2166721A6/fr not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0182733A2 (fr) * | 1984-11-21 | 1986-05-28 | Xomox Corporation | Boîtier pour interrupteur magnétique |
| EP0182733A3 (en) * | 1984-11-21 | 1990-03-28 | Xomox Corporation | Magnetic switch housing assembly |
| FR2889871A1 (fr) * | 2005-08-19 | 2007-02-23 | Icom Instrumentation | Dispositif d'enregistrement d'evenements de consommation de fluide, systeme et procede de mesure d'une consommation de fluide et programme d'ordinateur associes. |
| CN102760610A (zh) * | 2011-04-28 | 2012-10-31 | 通用设备和制造公司 | 封装的接近开关组件 |
| WO2012148970A1 (fr) * | 2011-04-28 | 2012-11-01 | General Equipment And Manufacturing Company, Inc., D/B/A Topworx, Inc. | Ensemble contacteur de proximité enfermé |
| US8593241B2 (en) | 2011-04-28 | 2013-11-26 | General Equipment And Manufacturing Company, Inc. | Enclosed proximity switch assembly |
| KR20140018952A (ko) * | 2011-04-28 | 2014-02-13 | 제네럴 이큅먼트 앤드 매뉴팩처링 컴패니, 아이엔씨., 디/비/에이 탑웍스, 아이엔씨. | 밀폐형 근접 스위치 조립체 |
| AU2012249869B2 (en) * | 2011-04-28 | 2016-05-12 | General Equipment And Manufacturing Company, Inc., D/B/A Topworx, Inc. | Enclosed proximity switch assembly |
| CN102760610B (zh) * | 2011-04-28 | 2016-08-31 | 通用设备和制造公司 | 封装的接近开关组件 |
| KR101942116B1 (ko) * | 2011-04-28 | 2019-01-24 | 제네럴 이큅먼트 앤드 매뉴팩처링 컴패니, 아이엔씨., 디/비/에이 탑웍스, 아이엔씨. | 밀폐형 근접 스위치 조립체 |
| WO2019168596A1 (fr) * | 2018-02-27 | 2019-09-06 | Saudi Arabian Oil Company | Système de contrôle de vanne |