JPS5694706A - Solenoid - Google Patents

Solenoid

Info

Publication number
JPS5694706A
JPS5694706A JP17114479A JP17114479A JPS5694706A JP S5694706 A JPS5694706 A JP S5694706A JP 17114479 A JP17114479 A JP 17114479A JP 17114479 A JP17114479 A JP 17114479A JP S5694706 A JPS5694706 A JP S5694706A
Authority
JP
Japan
Prior art keywords
plunger
coil
sliding
flat springs
electromagnetic 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.)
Granted
Application number
JP17114479A
Other languages
Japanese (ja)
Other versions
JPS6024572B2 (en
Inventor
Masaji Yamauchi
Takashi Tanahashi
Shigeru Shirai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17114479A priority Critical patent/JPS6024572B2/en
Publication of JPS5694706A publication Critical patent/JPS5694706A/en
Publication of JPS6024572B2 publication Critical patent/JPS6024572B2/en
Expired legal-status Critical Current

Links

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

Abstract

PURPOSE:To stabilize a solenoid by retaining a plunger without sliding on a coil by a constitution wherein the fitting plane of cantilever flat springs supporting yokes untouchedly to an electromagnetic coil is made to be the same plane of the supporting poing of a plunger. CONSTITUTION:An electromagnetic coil 28 is installed at the outer periphery of a plunger 27 which drives a control object such as a valve 26, etc. Yokes 29, 30, 31 are installed around the coil 28. An upper flat spring 33 and a lower flat spring 34 support the plunger 27 so that the plunger 27 may freely elevate without sliding in a sealed pipe 32 which is inserted in a hollow part of the electromagnetic coil 28. And when a coil current does not flow, flat springs 33, 34 deflect aganist the fitting plane to make a plunger move downward without sliding to close a valve part 23. When the coil current is the maximum, the flat springs 33, 34 are in the same plane as the fitting plane and support the plunger 27 without sliding. The torsion of the flat springs at the right angle to the shaft direction due to mangetic force does not work.
JP17114479A 1979-12-28 1979-12-28 proportional control valve solenoid Expired JPS6024572B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17114479A JPS6024572B2 (en) 1979-12-28 1979-12-28 proportional control valve solenoid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17114479A JPS6024572B2 (en) 1979-12-28 1979-12-28 proportional control valve solenoid

Publications (2)

Publication Number Publication Date
JPS5694706A true JPS5694706A (en) 1981-07-31
JPS6024572B2 JPS6024572B2 (en) 1985-06-13

Family

ID=15917795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17114479A Expired JPS6024572B2 (en) 1979-12-28 1979-12-28 proportional control valve solenoid

Country Status (1)

Country Link
JP (1) JPS6024572B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160682A (en) * 1982-03-18 1983-09-24 Matsushita Electric Ind Co Ltd Proportional control valve
EP0184601A1 (en) * 1984-12-12 1986-06-18 GebràœDer Sulzer Aktiengesellschaft Electromagnetic valve, especially for the feeding of elements, e.g. those of a pneumatic loom

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146282U (en) * 1984-08-31 1986-03-27 古川紙工株式会社 paper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160682A (en) * 1982-03-18 1983-09-24 Matsushita Electric Ind Co Ltd Proportional control valve
EP0184601A1 (en) * 1984-12-12 1986-06-18 GebràœDer Sulzer Aktiengesellschaft Electromagnetic valve, especially for the feeding of elements, e.g. those of a pneumatic loom

Also Published As

Publication number Publication date
JPS6024572B2 (en) 1985-06-13

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