JPH0345266B2 - - Google Patents
Info
- Publication number
- JPH0345266B2 JPH0345266B2 JP57159707A JP15970782A JPH0345266B2 JP H0345266 B2 JPH0345266 B2 JP H0345266B2 JP 57159707 A JP57159707 A JP 57159707A JP 15970782 A JP15970782 A JP 15970782A JP H0345266 B2 JPH0345266 B2 JP H0345266B2
- Authority
- JP
- Japan
- Prior art keywords
- soft iron
- iron core
- mover
- permanent magnet
- valve according
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- 238000004804 winding Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 230000004907 flux Effects 0.000 description 22
- 239000004020 conductor Substances 0.000 description 10
- 239000000696 magnetic material Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
- F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813136734 DE3136734A1 (de) | 1981-09-16 | 1981-09-16 | Magnetventil |
| DE3136734.8 | 1981-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5874978A JPS5874978A (ja) | 1983-05-06 |
| JPH0345266B2 true JPH0345266B2 (US06486227-20021126-C00005.png) | 1991-07-10 |
Family
ID=6141803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57159707A Granted JPS5874978A (ja) | 1981-09-16 | 1982-09-16 | 電磁弁 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4512549A (US06486227-20021126-C00005.png) |
| EP (1) | EP0075219B1 (US06486227-20021126-C00005.png) |
| JP (1) | JPS5874978A (US06486227-20021126-C00005.png) |
| DE (2) | DE3136734A1 (US06486227-20021126-C00005.png) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2162287A (en) * | 1984-07-25 | 1986-01-29 | Calmstock Limited | Valve actuated by electro-magnets |
| DE3500449A1 (de) * | 1985-01-09 | 1986-07-10 | Robert Bosch Gmbh, 7000 Stuttgart | Magnetventil zur fluidsteuerung |
| DE3527174A1 (de) * | 1985-07-30 | 1987-02-12 | Bosch Gmbh Robert | Doppeltwirkendes magnetventil |
| US4794890A (en) * | 1987-03-03 | 1989-01-03 | Magnavox Government And Industrial Electronics Company | Electromagnetic valve actuator |
| DE3921151A1 (de) * | 1989-06-28 | 1991-01-10 | Bosch Gmbh Robert | Magnetsystem |
| US5375811A (en) * | 1994-01-19 | 1994-12-27 | Marotta Scientific Controls, Inc. | Magnetic-latching valve |
| US5570721A (en) * | 1995-03-29 | 1996-11-05 | Caterpillar Inc. | Double acting solenoid and poppet valve servomechanism |
| US6814104B2 (en) * | 2003-03-05 | 2004-11-09 | James L. Dean | Hydraulic control valve, system and methods |
| US8387945B2 (en) * | 2009-02-10 | 2013-03-05 | Engineering Matters, Inc. | Method and system for a magnetic actuator |
| DE102012213023A1 (de) | 2011-08-12 | 2013-02-14 | Schaeffler Technologies AG & Co. KG | Verfahren zum Ansteuern eines Magnetventils |
| GB201421022D0 (en) * | 2014-11-26 | 2015-01-07 | Mcnestry Martin | Electrically operated fluid flow valve arrangement for low energy watering devices |
| US11912253B2 (en) | 2020-03-10 | 2024-02-27 | Deere & Company | Symmetrically redundant solenoid valve for brake actuator and system thereof |
| US20210284119A1 (en) * | 2020-03-10 | 2021-09-16 | Deere & Company | Uni-directional redundant solenoid valve for brake actuator and system thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4995177A (US06486227-20021126-C00005.png) * | 1972-11-02 | 1974-09-10 | ||
| JPS5425529B2 (US06486227-20021126-C00005.png) * | 1974-10-30 | 1979-08-29 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3070730A (en) * | 1960-08-22 | 1962-12-25 | Bendix Corp | Three-position latching solenoid actuator |
| DE1414815A1 (de) * | 1960-10-24 | 1968-10-03 | List Dipl Ing Heinrich | Polarisierter Doppelhubmagnet |
| US3119940A (en) * | 1961-05-16 | 1964-01-28 | Sperry Rand Corp | Magnetomotive actuators of the rectilinear output type |
| US3178151A (en) * | 1963-01-23 | 1965-04-13 | Marquardt Corp | Linear displacement electromagnetic actuator |
| DE1589086A1 (de) * | 1966-12-06 | 1972-03-23 | Z Prumyslove Automatisace | Verfahren fuer die Betaetigung des Ankers elektrohydraulischer Umsetzer fuer hydraulische Verstaerker |
| DE2208218A1 (de) * | 1972-02-22 | 1973-08-30 | Georg Dr Heimann | Ein- und mehrweg-ventil mit dauermagnet und impulssteuerung |
| DE2117413A1 (US06486227-20021126-C00005.png) * | 1971-04-08 | 1972-10-12 | ||
| US3814376A (en) * | 1972-08-09 | 1974-06-04 | Parker Hannifin Corp | Solenoid operated valve with magnetic latch |
| GB1417669A (en) * | 1972-11-02 | 1975-12-10 | Fluid Devices Ltd | Bistable electromagnetically-actuated valve |
| US4004258A (en) * | 1974-11-20 | 1977-01-18 | Valcor Engineering Corporation | Position indicating pulse latching solenoid |
| US4142684A (en) * | 1975-01-03 | 1979-03-06 | Maschinenfabrik Peter Zimmer Aktiengesellschaft | Pulse generator for intermittently energizing an actuating coil of a spray nozzle or the like |
| FR2296805A1 (fr) * | 1975-01-06 | 1976-07-30 | Dba | Electrovanne miniature |
| JPS5425529U (US06486227-20021126-C00005.png) * | 1977-07-25 | 1979-02-20 | ||
| US4342443A (en) * | 1979-10-26 | 1982-08-03 | Colt Industries Operating Corp | Multi-stage fuel metering valve assembly |
-
1981
- 1981-09-16 DE DE19813136734 patent/DE3136734A1/de not_active Withdrawn
-
1982
- 1982-08-25 US US06/411,715 patent/US4512549A/en not_active Expired - Fee Related
- 1982-09-10 DE DE8282108351T patent/DE3268144D1/de not_active Expired
- 1982-09-10 EP EP82108351A patent/EP0075219B1/de not_active Expired
- 1982-09-16 JP JP57159707A patent/JPS5874978A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4995177A (US06486227-20021126-C00005.png) * | 1972-11-02 | 1974-09-10 | ||
| JPS5425529B2 (US06486227-20021126-C00005.png) * | 1974-10-30 | 1979-08-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0075219B1 (de) | 1985-12-27 |
| DE3136734A1 (de) | 1983-03-31 |
| DE3268144D1 (en) | 1986-02-06 |
| JPS5874978A (ja) | 1983-05-06 |
| EP0075219A1 (de) | 1983-03-30 |
| US4512549A (en) | 1985-04-23 |
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