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JPS60169813U - Self-holding electromagnetic drive - Google Patents

Self-holding electromagnetic drive

Info

Publication number
JPS60169813U
JPS60169813U JP5814784U JP5814784U JPS60169813U JP S60169813 U JPS60169813 U JP S60169813U JP 5814784 U JP5814784 U JP 5814784U JP 5814784 U JP5814784 U JP 5814784U JP S60169813 U JPS60169813 U JP S60169813U
Authority
JP
Japan
Prior art keywords
permanent magnet
self
movable core
core
excitation coil
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
Application number
JP5814784U
Other languages
Japanese (ja)
Inventor
宮島　清
Original Assignee
株式会社　白金製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社　白金製作所 filed Critical 株式会社　白金製作所
Priority to JP5814784U priority Critical patent/JPS60169813U/en
Publication of JPS60169813U publication Critical patent/JPS60169813U/en
Pending legal-status Critical Current

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  • Electromagnets (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の自己保持型電磁石駆動装置の構造を示す
断面図、第２図はその磁気回路を示す回路図、第３図は
本考案に係る電磁石駆動装置の一実施例を示す断面図、
第４図は前記実施例の外観を示す分解斜視図、第５図は
その磁気回路を示す回路図、第６図は前記実施例の励磁
コイルの消費電力を示す線図、第７図は前記以外の実施
例を示す断面図である。 １１・・・ヨーク、１６・・・励磁コイル、１８・・・
可動鉄心、２４・・・固定鉄心、２８・・・永久磁石、
３１・・・付勢手段、３２・・・補助ヨーク、４１・・
・ヨーク、４２・・・固定板、■・・・主磁路、■・・
・バイパス磁路、■・・・コイル磁路、Ｒ１，Ｒ２，Ｒ
３・・・磁気抵抗。Fig. 1 is a sectional view showing the structure of a conventional self-holding electromagnet drive device, Fig. 2 is a circuit diagram showing its magnetic circuit, and Fig. 3 is a sectional view showing an embodiment of the electromagnet drive device according to the present invention. ,
FIG. 4 is an exploded perspective view showing the external appearance of the embodiment, FIG. 5 is a circuit diagram showing its magnetic circuit, FIG. 6 is a diagram showing the power consumption of the excitation coil of the embodiment, and FIG. It is a sectional view showing an example other than that. 11... Yoke, 16... Excitation coil, 18...
Movable iron core, 24... fixed iron core, 28... permanent magnet,
31... Urging means, 32... Auxiliary yoke, 41...
・Yoke, 42... Fixed plate, ■... Main magnetic path, ■...
・Bypass magnetic path, ■... Coil magnetic path, R1, R2, R
3...Magnetic resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 永久磁石および励磁コイルの磁力作用により可動鉄心が
固定鉄心に着脱され、可動鉄心が固定鉄心に一旦吸着さ
れた後には励磁コイルの通電を止めても永久磁石の磁力
作用だけで可動鉄心が固定鉄芯に保持され、可動鉄心を
固定鉄心から離脱させるには永久磁石の吸着作用を打ち
消すよう励磁コイルに通電する自己保持型電磁石駆動装
置において、可動鉄心を含む主磁路に対して前記永久磁
石から発生する磁束の一部をバイパスするバイパス磁路
が形成され、このバイパス磁路の磁気抵抗が極めて小さ
い値とされていることを特徴とする自己保持型電磁石駆
動装置。The movable core is attached to and detached from the fixed core by the magnetic force of the permanent magnet and the excitation coil, and once the movable core is attracted to the fixed core, even if the excitation coil is de-energized, the movable core is attached to the fixed core only by the magnetic force of the permanent magnet. In a self-holding electromagnet drive device that energizes an excitation coil to cancel the attraction effect of the permanent magnet in order to separate the movable core from the fixed core, the main magnetic path including the movable core is separated from the permanent magnet. A self-holding electromagnet drive device characterized in that a bypass magnetic path is formed that bypasses a portion of the generated magnetic flux, and the magnetic resistance of this bypass magnetic path is set to an extremely small value.
JP5814784U 1984-04-20 1984-04-20 Self-holding electromagnetic drive Pending JPS60169813U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5814784U JPS60169813U (en) 1984-04-20 1984-04-20 Self-holding electromagnetic drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5814784U JPS60169813U (en) 1984-04-20 1984-04-20 Self-holding electromagnetic drive

Publications (1)

Publication Number Publication Date
JPS60169813U true JPS60169813U (en) 1985-11-11

Family

ID=30583374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5814784U Pending JPS60169813U (en) 1984-04-20 1984-04-20 Self-holding electromagnetic drive

Country Status (1)

Country Link
JP (1) JPS60169813U (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7289714B1 (en) 2006-09-26 2007-10-30 Adc Telecommunication, Inc. Tubing wrap procedure
US7333708B2 (en) 2004-01-27 2008-02-19 Corning Cable Systems Llc Multi-port optical connection terminal
US7349605B2 (en) 2005-04-19 2008-03-25 Adc Telecommunications, Inc. Fiber breakout with radio frequency identification device
US7422378B2 (en) 2006-03-09 2008-09-09 Adc Telecommunications, Inc. Fiber optic cable breakout configuration with excess fiber length
US7454106B2 (en) 2006-08-14 2008-11-18 Adc Telecommunications, Inc. Factory spliced cable assembly
US7489849B2 (en) 2004-11-03 2009-02-10 Adc Telecommunications, Inc. Fiber drop terminal
US7532799B2 (en) 2007-04-12 2009-05-12 Adc Telecommunications Fiber optic telecommunications cable assembly
US7558458B2 (en) 2007-03-08 2009-07-07 Adc Telecommunications, Inc. Universal bracket for mounting a drop terminal
US7590321B2 (en) 2006-03-09 2009-09-15 Adc Telecommunications, Inc. Mid-span breakout with helical fiber routing
US7599598B2 (en) 2006-08-09 2009-10-06 Adc Telecommunications, Inc. Cable payout systems and methods
US7609925B2 (en) 2007-04-12 2009-10-27 Adc Telecommunications, Inc. Fiber optic cable breakout configuration with tensile reinforcement
US7630606B2 (en) 2006-03-09 2009-12-08 Adc Telecommunications, Inc. Fiber optic cable breakout configuration with retention block
US8885998B2 (en) 2010-12-09 2014-11-11 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
US8915659B2 (en) 2010-05-14 2014-12-23 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
US9438342B2 (en) 2009-03-05 2016-09-06 Commscope Technologies Llc Methods, systems, and devices for integrating wireless technology into a fiber optic network
US9553669B2 (en) 2010-04-14 2017-01-24 Commscope Technologies Llc Fiber to the antenna

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596503A (en) * 1982-07-02 1984-01-13 Sumitomo Special Metals Co Ltd Self-holding type solenoid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596503A (en) * 1982-07-02 1984-01-13 Sumitomo Special Metals Co Ltd Self-holding type solenoid

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333708B2 (en) 2004-01-27 2008-02-19 Corning Cable Systems Llc Multi-port optical connection terminal
US7489849B2 (en) 2004-11-03 2009-02-10 Adc Telecommunications, Inc. Fiber drop terminal
US7627222B2 (en) 2004-11-03 2009-12-01 Adc Telecommunications, Inc. Fiber drop terminal
US7565055B2 (en) 2005-04-19 2009-07-21 Adc Telecommunications, Inc. Loop back plug and method
US7349605B2 (en) 2005-04-19 2008-03-25 Adc Telecommunications, Inc. Fiber breakout with radio frequency identification device
US7590321B2 (en) 2006-03-09 2009-09-15 Adc Telecommunications, Inc. Mid-span breakout with helical fiber routing
US7422378B2 (en) 2006-03-09 2008-09-09 Adc Telecommunications, Inc. Fiber optic cable breakout configuration with excess fiber length
US7630606B2 (en) 2006-03-09 2009-12-08 Adc Telecommunications, Inc. Fiber optic cable breakout configuration with retention block
US7599598B2 (en) 2006-08-09 2009-10-06 Adc Telecommunications, Inc. Cable payout systems and methods
US7454106B2 (en) 2006-08-14 2008-11-18 Adc Telecommunications, Inc. Factory spliced cable assembly
US7289714B1 (en) 2006-09-26 2007-10-30 Adc Telecommunication, Inc. Tubing wrap procedure
US7558458B2 (en) 2007-03-08 2009-07-07 Adc Telecommunications, Inc. Universal bracket for mounting a drop terminal
US7609925B2 (en) 2007-04-12 2009-10-27 Adc Telecommunications, Inc. Fiber optic cable breakout configuration with tensile reinforcement
US7532799B2 (en) 2007-04-12 2009-05-12 Adc Telecommunications Fiber optic telecommunications cable assembly
US9438342B2 (en) 2009-03-05 2016-09-06 Commscope Technologies Llc Methods, systems, and devices for integrating wireless technology into a fiber optic network
US9553669B2 (en) 2010-04-14 2017-01-24 Commscope Technologies Llc Fiber to the antenna
US8915659B2 (en) 2010-05-14 2014-12-23 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
US8885998B2 (en) 2010-12-09 2014-11-11 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables

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