JPS6419646A - Electromagnetic switch device - Google Patents

Electromagnetic switch device

Info

Publication number
JPS6419646A
JPS6419646A JP17629687A JP17629687A JPS6419646A JP S6419646 A JPS6419646 A JP S6419646A JP 17629687 A JP17629687 A JP 17629687A JP 17629687 A JP17629687 A JP 17629687A JP S6419646 A JPS6419646 A JP S6419646A
Authority
JP
Japan
Prior art keywords
case
switch device
electromagnetic switch
magnetic substance
central part
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
JP17629687A
Other languages
Japanese (ja)
Inventor
Shuzo Isozumi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP17629687A priority Critical patent/JPS6419646A/en
Publication of JPS6419646A publication Critical patent/JPS6419646A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To make it possible to decrease number of parts and obtain an electromagnetic switch device high in durability by using a non-magnetic substance, which is arranged by interface bonding, for the central part of the other closed wall of a case. CONSTITUTION:An electromagnetic switch device 20 is equipped with a one end opened cylindrical case 21 of magnetic substance which forms the outside wall of the device. This case 21 is made of iron and the central part 21b of the other end closed wall 21a of the case uses a non-magnetic substance 22 constituted of, for example, an aluminum material. Since the non-magnetic substance is provided at the central part of the other end closed wall of the case by being fixed in a body by the interface bonding of two kinds of metals, a plunger is prevented from falling without using a screw, etc. or generating a space at the bonding face. Accordingly, an electromagnetic switch device which is small in number of parts and manhour can be obtained.
JP17629687A 1987-07-14 1987-07-14 Electromagnetic switch device Pending JPS6419646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17629687A JPS6419646A (en) 1987-07-14 1987-07-14 Electromagnetic switch device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17629687A JPS6419646A (en) 1987-07-14 1987-07-14 Electromagnetic switch device

Publications (1)

Publication Number Publication Date
JPS6419646A true JPS6419646A (en) 1989-01-23

Family

ID=16011105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17629687A Pending JPS6419646A (en) 1987-07-14 1987-07-14 Electromagnetic switch device

Country Status (1)

Country Link
JP (1) JPS6419646A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135975A (en) * 1989-09-20 1992-08-04 Milliken Research Corporation Bis(3,4-dialkylbenzylidene) sorbitol acetals and compositions containing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135975A (en) * 1989-09-20 1992-08-04 Milliken Research Corporation Bis(3,4-dialkylbenzylidene) sorbitol acetals and compositions containing same

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