FR2445005A1 - Electro-aimant de commande avec detection de course - Google Patents
Electro-aimant de commande avec detection de courseInfo
- Publication number
- FR2445005A1 FR2445005A1 FR7926280A FR7926280A FR2445005A1 FR 2445005 A1 FR2445005 A1 FR 2445005A1 FR 7926280 A FR7926280 A FR 7926280A FR 7926280 A FR7926280 A FR 7926280A FR 2445005 A1 FR2445005 A1 FR 2445005A1
- Authority
- FR
- France
- Prior art keywords
- solenoid
- coil
- measuring
- detecting device
- axial length
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F2007/1684—Armature position measurement using coils
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Electromagnets (AREA)
Abstract
a. Electro-aimant de commande avec détection de course. b. Electro-aimant caractérisé en ce que son armature constitue le noyau magnétiquement doux de l'enroulement de mesure, en ce que le corps magnétique conduit le flux magnétique produit par l'enroulement de travail et le flux magnétique traversant l'enroulement de mesure, ces flux magnétiques de l'enroulement de travail, et de l'enroulement de mesure parcourant, au moins en partie, le même trajet dans le corps magnétique. c. Electro-aimant applicable notamment à la commande de soupapes de réglage ou de pompes à débit variable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782854965 DE2854965A1 (de) | 1978-12-20 | 1978-12-20 | Elektromagnetischer hubmagnet mit hublagenerkennung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2445005A1 true FR2445005A1 (fr) | 1980-07-18 |
FR2445005B3 FR2445005B3 (fr) | 1982-07-30 |
Family
ID=6057714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7926280A Granted FR2445005A1 (fr) | 1978-12-20 | 1979-10-23 | Electro-aimant de commande avec detection de course |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2854965A1 (fr) |
FR (1) | FR2445005A1 (fr) |
IT (1) | IT1164741B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2262809A (en) * | 1991-12-24 | 1993-06-30 | Bosch Gmbh Robert | Measuring the mechanical movement of a solenoid valve armature |
EP0564794A1 (fr) * | 1992-03-16 | 1993-10-13 | Robert Bosch Gmbh | Electro-aimant de commande à double effet |
WO2002066931A1 (fr) * | 2001-02-23 | 2002-08-29 | Robert Bosch Gmbh | Dispositif de detection servant a detecter la position d'un induit se deplaçant par voie electromagnetique |
GB2382227A (en) * | 2001-11-16 | 2003-05-21 | Coils Uk Ltd | Proportional solenoid actuator |
US8405403B2 (en) | 2009-02-09 | 2013-03-26 | Rolls-Royce Plc | Determining solenoid health |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3116316A1 (de) * | 1981-04-24 | 1982-11-18 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetische stelleinrichtung fuer ein stellglied |
DE3207912A1 (de) * | 1982-03-05 | 1983-09-15 | Bosch Gmbh Robert | Magnetischer linearantrieb |
DE3227765A1 (de) * | 1982-07-24 | 1984-01-26 | Alfred Teves Gmbh, 6000 Frankfurt | Proportionalmagnet |
DE102015104010B4 (de) | 2014-03-20 | 2022-05-05 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Elektromagnetisches kraftstoffeinspritzventil mit integriertem flusssensor |
-
1978
- 1978-12-20 DE DE19782854965 patent/DE2854965A1/de not_active Withdrawn
-
1979
- 1979-10-23 IT IT50649/79A patent/IT1164741B/it active
- 1979-10-23 FR FR7926280A patent/FR2445005A1/fr active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2262809A (en) * | 1991-12-24 | 1993-06-30 | Bosch Gmbh Robert | Measuring the mechanical movement of a solenoid valve armature |
GB2262809B (en) * | 1991-12-24 | 1995-06-07 | Bosch Gmbh Robert | Device for measuring the mechanical movement of a solenoid valve armature |
EP0564794A1 (fr) * | 1992-03-16 | 1993-10-13 | Robert Bosch Gmbh | Electro-aimant de commande à double effet |
WO2002066931A1 (fr) * | 2001-02-23 | 2002-08-29 | Robert Bosch Gmbh | Dispositif de detection servant a detecter la position d'un induit se deplaçant par voie electromagnetique |
GB2382227A (en) * | 2001-11-16 | 2003-05-21 | Coils Uk Ltd | Proportional solenoid actuator |
US8405403B2 (en) | 2009-02-09 | 2013-03-26 | Rolls-Royce Plc | Determining solenoid health |
Also Published As
Publication number | Publication date |
---|---|
FR2445005B3 (fr) | 1982-07-30 |
DE2854965A1 (de) | 1980-07-03 |
IT1164741B (it) | 1987-04-15 |
IT7950649A0 (it) | 1979-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |