JPS5565407A - Electromagnetic mechanism - Google Patents
Electromagnetic mechanismInfo
- Publication number
- JPS5565407A JPS5565407A JP13915378A JP13915378A JPS5565407A JP S5565407 A JPS5565407 A JP S5565407A JP 13915378 A JP13915378 A JP 13915378A JP 13915378 A JP13915378 A JP 13915378A JP S5565407 A JPS5565407 A JP S5565407A
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- plunger
- magnetic
- electromagnetic
- electromagnetic mechanism
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/28—Roller blind or flexible plate
- G03B9/32—Double blind
- G03B9/34—Double blind with adjustable slot; with mechanism controlling relative movement of blinds to form slot
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
-
- 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
- H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
- H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13915378A JPS5565407A (en) | 1978-11-10 | 1978-11-10 | Electromagnetic mechanism |
US06/091,811 US4319211A (en) | 1978-11-10 | 1979-11-06 | Electromagnetically driven device |
DE19792945336 DE2945336A1 (de) | 1978-11-10 | 1979-11-09 | Elektromagnetisch angetriebene betaetigungsvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13915378A JPS5565407A (en) | 1978-11-10 | 1978-11-10 | Electromagnetic mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5565407A true JPS5565407A (en) | 1980-05-16 |
Family
ID=15238792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13915378A Pending JPS5565407A (en) | 1978-11-10 | 1978-11-10 | Electromagnetic mechanism |
Country Status (3)
Country | Link |
---|---|
US (1) | US4319211A (ja) |
JP (1) | JPS5565407A (ja) |
DE (1) | DE2945336A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184911A (ja) * | 1983-03-26 | 1984-10-20 | ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | 工作物輪郭に工具を倣わせる方法 |
JPS6316303A (ja) * | 1986-07-09 | 1988-01-23 | Mitsubishi Electric Corp | 数値制御装置 |
JP2013531966A (ja) * | 2010-07-08 | 2013-08-08 | ゴスヴェネル,ケンダール,シー. | 磁気作動式往復モータ及び逆磁気切り替えプロセス |
WO2022097514A1 (ja) * | 2020-11-05 | 2022-05-12 | イーグル工業株式会社 | ソレノイドバルブ |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5681232A (en) * | 1979-12-04 | 1981-07-03 | Aisan Ind Co Ltd | Valve driving mechanism and its control for injector |
US4539862A (en) * | 1981-12-04 | 1985-09-10 | The Cessna Aircraft Company | Detent hold and release mechanism |
EP0174239B1 (fr) * | 1984-08-20 | 1988-06-01 | Telemecanique | Electro-aimant polarisé présentant une disposition symétrique |
IL91042A0 (en) * | 1989-01-25 | 1990-02-09 | H U Dev Corp | Solenoid actuator |
US5606387A (en) * | 1996-04-03 | 1997-02-25 | Eastman Kodak Company | Electromagnetic camera shutter with a conductive strip on the blade and a permanent magnet aperture |
US5828920A (en) * | 1996-04-23 | 1998-10-27 | Eastman Kodak Company | Translational electromagnetic camera shutter for variable aperture applications |
US5815057A (en) * | 1996-05-17 | 1998-09-29 | K & L Microwave Incorporated | Electronically controlled switching device |
US6065451A (en) * | 1997-08-26 | 2000-05-23 | Alliedsignal Inc. | Bypass valve with constant force-versus-position actuator |
SE523699C2 (sv) * | 2001-06-19 | 2004-05-11 | Ahmad Razzaghi | Elektromagnetiskt kraftdon, stötdämpare, våg, symaskin samt hanteringsanordning |
US7858864B2 (en) * | 2007-03-23 | 2010-12-28 | Yamaha Corporation | Key actuating apparatus |
US8324763B2 (en) * | 2010-07-08 | 2012-12-04 | Gosvener Kendall C | Magnetically actuated reciprocating motor and process using reverse magnetic switching |
US8344560B2 (en) * | 2010-07-08 | 2013-01-01 | Gosvener Kendall C | Magnetically actuated reciprocating motor and process using reverse magnetic switching |
DE102011106205A1 (de) * | 2011-06-07 | 2012-12-13 | Hochschule Bochum | Bistabiler Elektrohubmagnet |
US20140111034A1 (en) * | 2012-10-24 | 2014-04-24 | Kendall C. Gosvener | Magnetically Actuated Reciprocating Motor and Process Using Reverse Magnetic Switching |
US20140111035A1 (en) * | 2012-10-24 | 2014-04-24 | Kendall C. Gosvener | Magnetically Actuated Reciprocating Motor and Process Using Reverse Magnetic Switching |
WO2014194140A2 (en) | 2013-05-29 | 2014-12-04 | Active Signal Technologies, Inc. | Electromagnetic opposing field actuators |
US9696607B2 (en) * | 2015-03-09 | 2017-07-04 | Here Global B.V. | Camera shutter |
KR102001939B1 (ko) * | 2017-12-28 | 2019-10-01 | 효성중공업 주식회사 | 고속 솔레노이드 |
JP7393125B2 (ja) * | 2018-03-13 | 2023-12-06 | フスコ オートモーティブ ホールディングス エル・エル・シー | 中間状態を有する双安定ソレノイド |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3203447A (en) * | 1963-10-09 | 1965-08-31 | Skinner Prec Ind Inc | Magnetically operated valve |
CH485207A (fr) * | 1967-11-30 | 1970-01-31 | Ebauches Sa | Transducteur courant-force à action linéaire |
US3636850A (en) * | 1968-04-24 | 1972-01-25 | Copal Co Ltd | Shutter operator using permanent and electromagnets |
US4121235A (en) * | 1975-09-23 | 1978-10-17 | Fuji Photo Film Co., Ltd. | Electromagnetically operated shutter mechanism |
JPS5293322A (en) * | 1976-02-02 | 1977-08-05 | Fuji Photo Film Co Ltd | Electromagnetic shutter |
-
1978
- 1978-11-10 JP JP13915378A patent/JPS5565407A/ja active Pending
-
1979
- 1979-11-06 US US06/091,811 patent/US4319211A/en not_active Expired - Lifetime
- 1979-11-09 DE DE19792945336 patent/DE2945336A1/de not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184911A (ja) * | 1983-03-26 | 1984-10-20 | ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | 工作物輪郭に工具を倣わせる方法 |
JPS6316303A (ja) * | 1986-07-09 | 1988-01-23 | Mitsubishi Electric Corp | 数値制御装置 |
JP2013531966A (ja) * | 2010-07-08 | 2013-08-08 | ゴスヴェネル,ケンダール,シー. | 磁気作動式往復モータ及び逆磁気切り替えプロセス |
WO2022097514A1 (ja) * | 2020-11-05 | 2022-05-12 | イーグル工業株式会社 | ソレノイドバルブ |
Also Published As
Publication number | Publication date |
---|---|
DE2945336A1 (de) | 1980-05-22 |
US4319211A (en) | 1982-03-09 |
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