JPS5840809U - self-holding solenoid - Google Patents

self-holding solenoid

Info

Publication number
JPS5840809U
JPS5840809U JP13581381U JP13581381U JPS5840809U JP S5840809 U JPS5840809 U JP S5840809U JP 13581381 U JP13581381 U JP 13581381U JP 13581381 U JP13581381 U JP 13581381U JP S5840809 U JPS5840809 U JP S5840809U
Authority
JP
Japan
Prior art keywords
guide tube
electromagnetic coil
self
frame yoke
holding solenoid
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
JP13581381U
Other languages
Japanese (ja)
Inventor
政治 遠藤
Original Assignee
住友特殊金属株式会社
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 住友特殊金属株式会社 filed Critical 住友特殊金属株式会社
Priority to JP13581381U priority Critical patent/JPS5840809U/en
Publication of JPS5840809U publication Critical patent/JPS5840809U/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 the drawing]

第１図Ａ、　Ｂは従来の自己保持型ソレノイドの構造を
例示する縦断側面図、第２図および第３図は本考案の自
己保持型ソレノイドの構造を例示する第１図相当図であ
る。 −図中、１ツレームヨーク、２：中央孔、３：案内管、
４：電磁コイル、５：永久磁石、６：固定コア、７：可
動コア、１０：ポールピース、１２：永久磁石回路、１
３：空間。 ８′″−ｉ ドも全 ５′６′1A and 1B are longitudinal sectional side views illustrating the structure of a conventional self-holding solenoid, and FIGS. 2 and 3 are views corresponding to FIG. 1 illustrating the structure of the self-holding solenoid of the present invention. - In the figure, 1: Treem yoke, 2: central hole, 3: guide tube,
4: Electromagnetic coil, 5: Permanent magnet, 6: Fixed core, 7: Movable core, 10: Pole piece, 12: Permanent magnet circuit, 1
3: Space. 8′″-i all 5′6′

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 画室フレームヨーク１の上面中央孔２より非磁性体から
なる円筒状案内管３を垂直に挿入゛し、該案内管３の外
側に電磁コイル４を周設するとともに、案内管３の内側
に固定コア６および可動コア７を重装したソレノイドに
おいて、前記電磁コイル４の端面側に電磁コイル４端面
とフレームヨーク１内面と案内管３外面とで囲まれた空
間１３を形成し、該空間１３内に、フレームヨーク１内
面および案内管３外面に接触して案内管３に軸対称な可
動コア７吸引磁界を形成する永久磁石回路１２を設けた
ことを特徴とする自己保持型ソレノイド。A cylindrical guide tube 3 made of a non-magnetic material is vertically inserted through the center hole 2 on the top surface of the compartment frame yoke 1, and an electromagnetic coil 4 is placed around the outside of the guide tube 3 and fixed inside the guide tube 3. In a solenoid heavily equipped with a core 6 and a movable core 7, a space 13 surrounded by the end face of the electromagnetic coil 4, the inner surface of the frame yoke 1, and the outer surface of the guide tube 3 is formed on the end face side of the electromagnetic coil 4. The self-holding solenoid is characterized in that a permanent magnet circuit 12 is provided which contacts the inner surface of the frame yoke 1 and the outer surface of the guide tube 3 to form an axially symmetrical movable core 7 attracting magnetic field in the guide tube 3.
JP13581381U 1981-09-12 1981-09-12 self-holding solenoid Pending JPS5840809U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13581381U JPS5840809U (en) 1981-09-12 1981-09-12 self-holding solenoid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13581381U JPS5840809U (en) 1981-09-12 1981-09-12 self-holding solenoid

Publications (1)

Publication Number Publication Date
JPS5840809U true JPS5840809U (en) 1983-03-17

Family

ID=29929163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13581381U Pending JPS5840809U (en) 1981-09-12 1981-09-12 self-holding solenoid

Country Status (1)

Country Link
JP (1) JPS5840809U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58158904A (en) * 1982-03-16 1983-09-21 Matsushita Electric Ind Co Ltd Self-holding type solenoid
JPS6036054A (en) * 1983-08-09 1985-02-25 樽沢　武充 Organic germanium bathing apparatus
WO1986002484A1 (en) * 1984-10-09 1986-04-24 Mitsubishi Mining & Cement Co., Ltd. Electromagnetic actuator
JPH11204330A (en) * 1998-01-13 1999-07-30 Daido Steel Co Ltd Electromagnetic actuator
JP2000011513A (en) * 1998-06-26 2000-01-14 Teac Corp Locking mechanism for tray in information recording and reproducing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534249B2 (en) * 1972-06-10 1978-02-15
JPS55128803A (en) * 1979-03-27 1980-10-06 Iida Sankyo Kk Self-sustained electromagnetic device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534249B2 (en) * 1972-06-10 1978-02-15
JPS55128803A (en) * 1979-03-27 1980-10-06 Iida Sankyo Kk Self-sustained electromagnetic device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58158904A (en) * 1982-03-16 1983-09-21 Matsushita Electric Ind Co Ltd Self-holding type solenoid
JPS6036054A (en) * 1983-08-09 1985-02-25 樽沢　武充 Organic germanium bathing apparatus
WO1986002484A1 (en) * 1984-10-09 1986-04-24 Mitsubishi Mining & Cement Co., Ltd. Electromagnetic actuator
US4746886A (en) * 1984-10-09 1988-05-24 Mitsubishi Mining & Cement Co. Ltd. Electromagnetic actuator
JPH11204330A (en) * 1998-01-13 1999-07-30 Daido Steel Co Ltd Electromagnetic actuator
JP2000011513A (en) * 1998-06-26 2000-01-14 Teac Corp Locking mechanism for tray in information recording and reproducing device

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