FR2786572B1 - Dispositif de detection de la presence d'une piece sur une structure de support - Google Patents
Dispositif de detection de la presence d'une piece sur une structure de supportInfo
- Publication number
- FR2786572B1 FR2786572B1 FR9815057A FR9815057A FR2786572B1 FR 2786572 B1 FR2786572 B1 FR 2786572B1 FR 9815057 A FR9815057 A FR 9815057A FR 9815057 A FR9815057 A FR 9815057A FR 2786572 B1 FR2786572 B1 FR 2786572B1
- Authority
- FR
- France
- Prior art keywords
- workpiece
- detecting
- support structure
- support
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/081—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices the magnetic field is produced by the objects or geological structures
-
- 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
- H01H36/0013—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits
- H01H36/002—Actuation by moving ferromagnetic material, switch and magnet being fixed
-
- 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)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9815057A FR2786572B1 (fr) | 1998-11-30 | 1998-11-30 | Dispositif de detection de la presence d'une piece sur une structure de support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9815057A FR2786572B1 (fr) | 1998-11-30 | 1998-11-30 | Dispositif de detection de la presence d'une piece sur une structure de support |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2786572A1 FR2786572A1 (fr) | 2000-06-02 |
FR2786572B1 true FR2786572B1 (fr) | 2001-02-16 |
Family
ID=9533354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9815057A Expired - Fee Related FR2786572B1 (fr) | 1998-11-30 | 1998-11-30 | Dispositif de detection de la presence d'une piece sur une structure de support |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2786572B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2814244B1 (fr) * | 2000-09-18 | 2002-12-20 | Peugeot Citroen Automobiles Sa | Systeme de detection de la position d'un bouchon de reservoir de carburant de vehicule |
DE10220899B4 (de) * | 2002-05-10 | 2004-11-11 | Robert Bosch Gmbh | Einrichtung zur Erfassung der An-/Abwesenheit eines Verschlußelementes |
DE202019004415U1 (de) | 2019-10-28 | 2019-11-06 | K.W.H. Ciclosport Vertriebs GmbH | Sensorvorrichtung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3271708A (en) * | 1964-10-29 | 1966-09-06 | Microdyne Inc | Plunger operated magnetic reed switch |
US4210888A (en) * | 1978-07-20 | 1980-07-01 | Holce Thomas J | Magnetically operated proximity switch |
US4213110A (en) * | 1978-07-20 | 1980-07-15 | Holce Thomas J | Proximity switch having adjustable sensitivity |
GB2080260A (en) * | 1980-07-18 | 1982-02-03 | Ford Motor Co | Fuel tank closure |
US5438869A (en) * | 1991-11-26 | 1995-08-08 | C & K Systems, Inc. | Protective reed switch housing |
-
1998
- 1998-11-30 FR FR9815057A patent/FR2786572B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2786572A1 (fr) | 2000-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140731 |