EP0637039A4 - Actuator for disk unit. - Google Patents
Actuator for disk unit.Info
- Publication number
- EP0637039A4 EP0637039A4 EP94905227A EP94905227A EP0637039A4 EP 0637039 A4 EP0637039 A4 EP 0637039A4 EP 94905227 A EP94905227 A EP 94905227A EP 94905227 A EP94905227 A EP 94905227A EP 0637039 A4 EP0637039 A4 EP 0637039A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- actuator
- disk unit
- bobbin
- resin
- kgf
- 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
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Moving Of Heads (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32581/93 | 1993-01-29 | ||
JP3258193A JPH06231947A (en) | 1993-01-29 | 1993-01-29 | Swing-type actuator |
JP30330693A JPH07135763A (en) | 1993-11-10 | 1993-11-10 | Actuator of disc device |
JP303305/93 | 1993-11-10 | ||
JP30330593A JPH07135762A (en) | 1993-11-10 | 1993-11-10 | Actuator of disc device |
JP303306/93 | 1993-11-10 | ||
PCT/JP1994/000123 WO1994017537A1 (en) | 1993-01-29 | 1994-01-28 | Actuator for disk unit |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0637039A1 EP0637039A1 (en) | 1995-02-01 |
EP0637039A4 true EP0637039A4 (en) | 1995-07-05 |
EP0637039B1 EP0637039B1 (en) | 1998-08-12 |
Family
ID=27287767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94905227A Expired - Lifetime EP0637039B1 (en) | 1993-01-29 | 1994-01-28 | Actuator for disk unit |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0637039B1 (en) |
DE (1) | DE69412389T2 (en) |
WO (1) | WO1994017537A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11195550A (en) * | 1998-01-06 | 1999-07-21 | Kureha Chem Ind Co Ltd | Coil part |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2611575A1 (en) * | 1987-03-03 | 1988-09-09 | Orega Electro Mecanique | Method of at least partial embedding (coating) with a relatively rigid and fragile material |
EP0343497A1 (en) * | 1988-05-25 | 1989-11-29 | Nippondenso Co., Ltd. | Wire winding device |
DE4019823A1 (en) * | 1989-06-21 | 1991-01-10 | Hitachi Metals Ltd | SWIVEL ACTUATOR |
US5165090A (en) * | 1990-05-24 | 1992-11-17 | Hitachi Metals, Ltd. | Swing-type actuator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5575206A (en) * | 1978-12-04 | 1980-06-06 | Tamura Electric Works Ltd | Electromagnet |
-
1994
- 1994-01-28 DE DE69412389T patent/DE69412389T2/en not_active Expired - Fee Related
- 1994-01-28 EP EP94905227A patent/EP0637039B1/en not_active Expired - Lifetime
- 1994-01-28 WO PCT/JP1994/000123 patent/WO1994017537A1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2611575A1 (en) * | 1987-03-03 | 1988-09-09 | Orega Electro Mecanique | Method of at least partial embedding (coating) with a relatively rigid and fragile material |
EP0343497A1 (en) * | 1988-05-25 | 1989-11-29 | Nippondenso Co., Ltd. | Wire winding device |
DE4019823A1 (en) * | 1989-06-21 | 1991-01-10 | Hitachi Metals Ltd | SWIVEL ACTUATOR |
US5165090A (en) * | 1990-05-24 | 1992-11-17 | Hitachi Metals, Ltd. | Swing-type actuator |
Non-Patent Citations (1)
Title |
---|
See also references of WO9417537A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0637039B1 (en) | 1998-08-12 |
EP0637039A1 (en) | 1995-02-01 |
WO1994017537A1 (en) | 1994-08-04 |
DE69412389T2 (en) | 1999-03-04 |
DE69412389D1 (en) | 1998-09-17 |
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