JPS5557776A - Solenoid valve - Google Patents

Solenoid valve

Info

Publication number
JPS5557776A
JPS5557776A JP13099278A JP13099278A JPS5557776A JP S5557776 A JPS5557776 A JP S5557776A JP 13099278 A JP13099278 A JP 13099278A JP 13099278 A JP13099278 A JP 13099278A JP S5557776 A JPS5557776 A JP S5557776A
Authority
JP
Japan
Prior art keywords
solenoid
magnetic pole
protection cover
valve body
valve
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
JP13099278A
Other languages
Japanese (ja)
Inventor
Kazuo Araki
Zenzo Hamada
Ikuo Tochisawa
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.)
Nachi Fujikoshi Corp
Original Assignee
Nachi Fujikoshi Corp
Fujikoshi KK
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 Nachi Fujikoshi Corp, Fujikoshi KK filed Critical Nachi Fujikoshi Corp
Priority to JP13099278A priority Critical patent/JPS5557776A/en
Publication of JPS5557776A publication Critical patent/JPS5557776A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)

Abstract

PURPOSE: To reduce number of parts and bring low cost and high reliability by using a solenoid protection cover which creates lines of magnetic force.
CONSTITUTION: A solenoid valve has a protection cover 1 of a magneticable material accomodating a valve body 4 and a solenoid 5. The protection cover 1 is made up by a case 2 with thick porton, cap 3 and yoke plate 6. The solenoid 5 is consisted of a fixed magnetic pole 10 screwed on the valve body 4, thin pressure-resisting pipe 13 fixed oil tight on the pole, plug 20 attached on the free end of the pipe and movable magnetic pole 9 moving in the axial direction in the pressure-resisting pipe 13. A live solenoid coil 8 creates a line of magnetic force as shown by an arrow. As the movable magnetic pole 9 is attracted on the fixed magnetic pole 10, a pin 11 subjected to the attraction switches the valve in the valve body 4.
COPYRIGHT: (C)1980,JPO&Japio
JP13099278A 1978-10-26 1978-10-26 Solenoid valve Pending JPS5557776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13099278A JPS5557776A (en) 1978-10-26 1978-10-26 Solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13099278A JPS5557776A (en) 1978-10-26 1978-10-26 Solenoid valve

Publications (1)

Publication Number Publication Date
JPS5557776A true JPS5557776A (en) 1980-04-28

Family

ID=15047387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13099278A Pending JPS5557776A (en) 1978-10-26 1978-10-26 Solenoid valve

Country Status (1)

Country Link
JP (1) JPS5557776A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2267736A1 (en) 2009-06-24 2010-12-29 HAWE Hydraulik SE Screw-in valve
CN106537530A (en) * 2014-04-29 2017-03-22 自动开关公司 Solenoid coil for hazardous locations

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2267736A1 (en) 2009-06-24 2010-12-29 HAWE Hydraulik SE Screw-in valve
CN106537530A (en) * 2014-04-29 2017-03-22 自动开关公司 Solenoid coil for hazardous locations
CN106537530B (en) * 2014-04-29 2018-11-02 自动开关公司 Solenoid for being harmful to position

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