FR2668239B1 - Vanne et appareil d'identification d'une telle vanne. - Google Patents
Vanne et appareil d'identification d'une telle vanne.Info
- Publication number
- FR2668239B1 FR2668239B1 FR9012899A FR9012899A FR2668239B1 FR 2668239 B1 FR2668239 B1 FR 2668239B1 FR 9012899 A FR9012899 A FR 9012899A FR 9012899 A FR9012899 A FR 9012899A FR 2668239 B1 FR2668239 B1 FR 2668239B1
- Authority
- FR
- France
- Prior art keywords
- valve
- identifying
- 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
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
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9012899A FR2668239B1 (fr) | 1990-10-18 | 1990-10-18 | Vanne et appareil d'identification d'une telle vanne. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9012899A FR2668239B1 (fr) | 1990-10-18 | 1990-10-18 | Vanne et appareil d'identification d'une telle vanne. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2668239A1 FR2668239A1 (fr) | 1992-04-24 |
FR2668239B1 true FR2668239B1 (fr) | 1992-12-31 |
Family
ID=9401358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9012899A Expired - Fee Related FR2668239B1 (fr) | 1990-10-18 | 1990-10-18 | Vanne et appareil d'identification d'une telle vanne. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2668239B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9307553D0 (en) * | 1993-04-13 | 1993-06-02 | Yorkshire Water Plc | Fluid distribution system |
GB2328839A (en) * | 1997-08-29 | 1999-03-03 | Fmc Corp | Electronic tagging of valves for maintaining computer records of service history and operational performance |
CN116406441A (zh) * | 2020-11-17 | 2023-07-07 | 奥维科雅控股有限公司 | 用于操作阀的方法和操作键*** |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1523450A (en) * | 1919-10-28 | 1925-01-20 | Detex Watchclock Corp | Recording and supervisory attachment |
FR2413723A1 (fr) * | 1977-12-27 | 1979-07-27 | Prugnaud Robert | Detecteur de vehicules recherches, en particulier de vehicules voles |
GR74576B (fr) * | 1980-06-13 | 1984-06-29 | Securitas Int Prod | |
GB2124967B (en) * | 1982-08-04 | 1986-01-02 | Hamilton Machinery Sales Limit | Mould identification |
EP0248928A1 (fr) * | 1986-06-10 | 1987-12-16 | Kajetan Latschbacher | Support d'information en forme de plaquette pour identifier et à fixer aux srtructures en bois comme troncs d'arbre, planches, postes, tableaux et autres et son dispositif de fixation |
-
1990
- 1990-10-18 FR FR9012899A patent/FR2668239B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2668239A1 (fr) | 1992-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |