FR2310621A2 - Electro-aimant - Google Patents
Electro-aimantInfo
- Publication number
- FR2310621A2 FR2310621A2 FR7613804A FR7613804A FR2310621A2 FR 2310621 A2 FR2310621 A2 FR 2310621A2 FR 7613804 A FR7613804 A FR 7613804A FR 7613804 A FR7613804 A FR 7613804A FR 2310621 A2 FR2310621 A2 FR 2310621A2
- Authority
- FR
- France
- Prior art keywords
- electro magnet
- electro
- magnet
- 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
- H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
-
- 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
- H01F7/081—Magnetic constructions
- H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
-
- 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)
- Electromagnets (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/575,510 US3970981A (en) | 1975-05-08 | 1975-05-08 | Electric solenoid structure |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2310621A2 true FR2310621A2 (fr) | 1976-12-03 |
FR2310621B2 FR2310621B2 (fr) | 1981-12-24 |
Family
ID=24300612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7613804A Granted FR2310621A2 (fr) | 1975-05-08 | 1976-05-07 | Electro-aimant |
Country Status (6)
Country | Link |
---|---|
US (1) | US3970981A (fr) |
JP (1) | JPS51140168A (fr) |
CA (1) | CA1054203A (fr) |
DE (1) | DE2620269A1 (fr) |
FR (1) | FR2310621A2 (fr) |
GB (1) | GB1543844A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4282501A (en) * | 1979-08-23 | 1981-08-04 | Ledex, Inc. | Bi-directional linear actuator |
DE3309904A1 (de) * | 1983-03-18 | 1984-09-20 | Mannesmann Rexroth GmbH, 8770 Lohr | Elektromagnet und magnetventil |
USRE32783E (en) * | 1983-12-23 | 1988-11-15 | G. W. Lisk Company, Inc. | Solenoid construction and method for making the same |
US4539542A (en) * | 1983-12-23 | 1985-09-03 | G. W. Lisk Company, Inc. | Solenoid construction and method for making the same |
US4651118A (en) * | 1984-11-07 | 1987-03-17 | Zeuner Kenneth W | Proportional solenoid |
IT1245443B (it) * | 1991-03-08 | 1994-09-20 | Fiat Auto Spa | Valvola regolatrice di portata |
DE4208367A1 (de) * | 1992-03-16 | 1993-09-23 | Bosch Gmbh Robert | Elektromechanischer doppelhubmagnet |
US7078833B2 (en) | 2002-05-31 | 2006-07-18 | Minebea Co., Ltd. | Force motor with increased proportional stroke |
DE102004017089B4 (de) * | 2004-04-07 | 2006-02-23 | Hydac Electronic Gmbh | Betätigungsvorrichtung, insbesondere Proportional-Doppelhubmagnet |
DE102008008761A1 (de) * | 2008-02-12 | 2009-08-13 | Robert Bosch Gmbh | Betätigungsmagnet |
FR3012251B1 (fr) * | 2013-10-21 | 2017-03-10 | Schneider Electric Ind Sas | Actionneur electromagnetique et procede de fabrication d'un tel actionneur |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900822A (en) * | 1974-03-12 | 1975-08-19 | Ledex Inc | Proportional solenoid |
-
1975
- 1975-05-08 US US05/575,510 patent/US3970981A/en not_active Expired - Lifetime
-
1976
- 1976-04-14 CA CA205,257A patent/CA1054203A/fr not_active Expired
- 1976-05-03 GB GB18018/76A patent/GB1543844A/en not_active Expired
- 1976-05-07 FR FR7613804A patent/FR2310621A2/fr active Granted
- 1976-05-07 DE DE19762620269 patent/DE2620269A1/de not_active Withdrawn
- 1976-05-08 JP JP51052767A patent/JPS51140168A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS51140168A (en) | 1976-12-02 |
FR2310621B2 (fr) | 1981-12-24 |
DE2620269A1 (de) | 1976-11-18 |
CA1054203A (fr) | 1979-05-08 |
GB1543844A (en) | 1979-04-11 |
JPS563654B2 (fr) | 1981-01-26 |
US3970981A (en) | 1976-07-20 |
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