FR2690757B1 - Dispositif de detection de la presence d'une piece mobile. - Google Patents
Dispositif de detection de la presence d'une piece mobile.Info
- Publication number
- FR2690757B1 FR2690757B1 FR9205456A FR9205456A FR2690757B1 FR 2690757 B1 FR2690757 B1 FR 2690757B1 FR 9205456 A FR9205456 A FR 9205456A FR 9205456 A FR9205456 A FR 9205456A FR 2690757 B1 FR2690757 B1 FR 2690757B1
- Authority
- FR
- France
- Prior art keywords
- detecting
- mobile part
- mobile
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
- G01V8/16—Detecting, e.g. by using light barriers using one transmitter and one receiver using optical fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/048—Means for indicating condition of the switching device containing non-mechanical switch position sensor, e.g. HALL sensor
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9205456A FR2690757B1 (fr) | 1992-05-04 | 1992-05-04 | Dispositif de detection de la presence d'une piece mobile. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9205456A FR2690757B1 (fr) | 1992-05-04 | 1992-05-04 | Dispositif de detection de la presence d'une piece mobile. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2690757A1 FR2690757A1 (fr) | 1993-11-05 |
FR2690757B1 true FR2690757B1 (fr) | 1996-12-13 |
Family
ID=9429494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9205456A Expired - Lifetime FR2690757B1 (fr) | 1992-05-04 | 1992-05-04 | Dispositif de detection de la presence d'une piece mobile. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2690757B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2805391B1 (fr) * | 2000-02-22 | 2002-05-24 | Schneider Electric Ind Sa | Dispositif et procede de surveillance d'appareil de coupure electrique et tableau electrique comportant un tel dispositif |
DE202007013591U1 (de) * | 2007-09-28 | 2008-01-10 | Bernstein Ag | Schnellspanneinrichtung |
EP3086346B1 (fr) | 2015-04-22 | 2018-06-13 | General Electric Technology GmbH | Dispositif de détection permettant de déterminer si oui ou non un élément mobile occupe une première ou une seconde position par rapport à un élément fixe |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1376304A (en) * | 1972-02-28 | 1974-12-04 | Hird Brown Ltd | Detector device |
JPS5761935A (en) * | 1980-10-01 | 1982-04-14 | Toshiba Corp | Concentration sensor |
JPS57132013A (en) * | 1981-02-09 | 1982-08-16 | Fujitsu Ltd | Measuring device for track |
JPH0634033B2 (ja) * | 1985-03-15 | 1994-05-02 | 松下電器産業株式会社 | 電子部品挿入検出装置 |
JPS61219886A (ja) * | 1985-03-27 | 1986-09-30 | Nec Corp | 複数の検出レベルを持つ透過形光電センサ− |
SE8701872L (sv) * | 1987-05-06 | 1988-11-07 | Diantek Ab | Optisk detektor |
-
1992
- 1992-05-04 FR FR9205456A patent/FR2690757B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2690757A1 (fr) | 1993-11-05 |
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