JPS6331088B2 - - Google Patents
Info
- Publication number
- JPS6331088B2 JPS6331088B2 JP56071197A JP7119781A JPS6331088B2 JP S6331088 B2 JPS6331088 B2 JP S6331088B2 JP 56071197 A JP56071197 A JP 56071197A JP 7119781 A JP7119781 A JP 7119781A JP S6331088 B2 JPS6331088 B2 JP S6331088B2
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- solenoid
- permanent magnet
- coil
- thrust
- 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
Links
- 230000005291 magnetic effect Effects 0.000 claims description 34
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 description 20
- 238000004804 winding Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 6
- 230000005294 ferromagnetic effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003302 ferromagnetic material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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
- H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
-
- 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
- H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56071197A JPS57186312A (en) | 1981-05-11 | 1981-05-11 | Bistable keep solenoid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56071197A JPS57186312A (en) | 1981-05-11 | 1981-05-11 | Bistable keep solenoid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57186312A JPS57186312A (en) | 1982-11-16 |
| JPS6331088B2 true JPS6331088B2 (US06262066-20010717-C00424.png) | 1988-06-22 |
Family
ID=13453696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56071197A Granted JPS57186312A (en) | 1981-05-11 | 1981-05-11 | Bistable keep solenoid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57186312A (US06262066-20010717-C00424.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1003822B (zh) * | 1984-10-09 | 1989-04-05 | 三菱矿业水泥株式会社 | 电磁执行机构 |
| JPS62271404A (ja) * | 1986-05-20 | 1987-11-25 | Mitsubishi Mining & Cement Co Ltd | 電磁アクチュエ−タ |
| FR2805386A1 (fr) * | 2000-02-17 | 2001-08-24 | Luxalp | Electroaimant bistable |
| AT503480B1 (de) * | 2006-02-06 | 2008-10-15 | Msg Mechatronic Systems Gmbh | Hubmagnet |
| JP5229182B2 (ja) * | 2009-10-12 | 2013-07-03 | 株式会社デンソー | クラッチ機構 |
| CN103236376B (zh) * | 2013-03-29 | 2015-06-17 | 厦门宏发电力电器有限公司 | 一种非对称螺线管式结构的磁保持继电器 |
| US11710592B2 (en) | 2019-11-17 | 2023-07-25 | Littelfuse, Inc. | Bi-stable mechanical latch including positioning spheres |
-
1981
- 1981-05-11 JP JP56071197A patent/JPS57186312A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57186312A (en) | 1982-11-16 |
