FR2728721B1 - Actionneur magnetique a entrefers multiples - Google Patents
Actionneur magnetique a entrefers multiplesInfo
- Publication number
- FR2728721B1 FR2728721B1 FR9415694A FR9415694A FR2728721B1 FR 2728721 B1 FR2728721 B1 FR 2728721B1 FR 9415694 A FR9415694 A FR 9415694A FR 9415694 A FR9415694 A FR 9415694A FR 2728721 B1 FR2728721 B1 FR 2728721B1
- Authority
- FR
- France
- Prior art keywords
- magnetic actuator
- multiple gaps
- gaps
- actuator
- magnetic
- 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
-
- 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
- H01F7/14—Pivoting armatures
-
- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
- H01H50/42—Auxiliary magnetic circuits, e.g. for maintaining armature in, or returning armature to, position of rest, for damping or accelerating movement
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9415694A FR2728721B1 (fr) | 1994-12-27 | 1994-12-27 | Actionneur magnetique a entrefers multiples |
PCT/FR1995/001723 WO1996020488A1 (fr) | 1994-12-27 | 1995-12-22 | Actionneur magnetique a entrefers multiples |
EP95943267A EP0752152B1 (fr) | 1994-12-27 | 1995-12-22 | Actionneur magnetique a entrefers multiples |
DE69517308T DE69517308T2 (de) | 1994-12-27 | 1995-12-22 | Magnetischer betätiger mit mehrfach luftspalten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9415694A FR2728721B1 (fr) | 1994-12-27 | 1994-12-27 | Actionneur magnetique a entrefers multiples |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2728721A1 FR2728721A1 (fr) | 1996-06-28 |
FR2728721B1 true FR2728721B1 (fr) | 1997-03-14 |
Family
ID=9470274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9415694A Expired - Lifetime FR2728721B1 (fr) | 1994-12-27 | 1994-12-27 | Actionneur magnetique a entrefers multiples |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0752152B1 (fr) |
DE (1) | DE69517308T2 (fr) |
FR (1) | FR2728721B1 (fr) |
WO (1) | WO1996020488A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10244527B4 (de) * | 2002-09-25 | 2013-05-08 | Zf Friedrichshafen Ag | Proportional-Druckregelventil |
JP5150425B2 (ja) | 2008-09-11 | 2013-02-20 | 川崎重工業株式会社 | 油浸型ソレノイドの調整ネジ構造及びそれを備える油浸型ソレノイド |
JP5150424B2 (ja) | 2008-09-11 | 2013-02-20 | 川崎重工業株式会社 | 油浸型ソレノイド |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1574236A (en) * | 1977-03-01 | 1980-09-03 | Itt Consumer Products Ltd | Solenoid actuators |
DE3844412A1 (de) * | 1988-12-30 | 1990-07-05 | Rexroth Mannesmann Gmbh | Einseitig angesteuertes proportionalventil mit sicherheitseinrichtung |
-
1994
- 1994-12-27 FR FR9415694A patent/FR2728721B1/fr not_active Expired - Lifetime
-
1995
- 1995-12-22 EP EP95943267A patent/EP0752152B1/fr not_active Expired - Lifetime
- 1995-12-22 WO PCT/FR1995/001723 patent/WO1996020488A1/fr active IP Right Grant
- 1995-12-22 DE DE69517308T patent/DE69517308T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0752152B1 (fr) | 2000-05-31 |
EP0752152A1 (fr) | 1997-01-08 |
DE69517308T2 (de) | 2000-11-30 |
WO1996020488A1 (fr) | 1996-07-04 |
DE69517308D1 (de) | 2000-07-06 |
FR2728721A1 (fr) | 1996-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
CD | Change of name or company name |