JPS55119268A - Solenoid valve - Google Patents

Solenoid valve

Info

Publication number
JPS55119268A
JPS55119268A JP2639379A JP2639379A JPS55119268A JP S55119268 A JPS55119268 A JP S55119268A JP 2639379 A JP2639379 A JP 2639379A JP 2639379 A JP2639379 A JP 2639379A JP S55119268 A JPS55119268 A JP S55119268A
Authority
JP
Japan
Prior art keywords
plunger
valve member
valve
guide
magnetic
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
JP2639379A
Other languages
Japanese (ja)
Inventor
Hideyoshi Kawabata
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 JP2639379A priority Critical patent/JPS55119268A/en
Publication of JPS55119268A publication Critical patent/JPS55119268A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prevent a plunger guide from being deformed by high hydraulic pressure of in a solenoid valve in which the magnetic poles are spaced from each other with an appropriate distance therebetween on the peripheral surface of the plunger guide, by interposing a ring of a non-magnetic material between the magnetic poles.
CONSTITUTION: A plunger 6 is caused to slidingly move in a plunger guide 4 by a control of current to be passed through an electromagnetic coil 2. At that time, a valve member 7 is separated from a valve seat 1c to cause an inlet port 1a to communicate with an outlet port 1b. When the coil 2 is deenergized, the plunger 6 is thrusted by a spring 8 and the valve member 7 is pressed against the valve seat 1c. The pressurized contact of the valve member 7 is maintained by the attractive force a magnetic pole 5b via the plunger 6. The separation of the valve member 7 from the valve seat 1c is maintained by the attractive force of another magnetic pole 5a through the plunger 6. A solenoid valve is built in such a manner. A ring 10 of a non-magnetic material is interposed between the magnetic poles 5a, 5b on the peripheral surface of the guide 4 to prevent it from being deformed by high hydraulic pressure.
COPYRIGHT: (C)1980,JPO&Japio
JP2639379A 1979-03-06 1979-03-06 Solenoid valve Pending JPS55119268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2639379A JPS55119268A (en) 1979-03-06 1979-03-06 Solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2639379A JPS55119268A (en) 1979-03-06 1979-03-06 Solenoid valve

Publications (1)

Publication Number Publication Date
JPS55119268A true JPS55119268A (en) 1980-09-12

Family

ID=12192291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2639379A Pending JPS55119268A (en) 1979-03-06 1979-03-06 Solenoid valve

Country Status (1)

Country Link
JP (1) JPS55119268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500182A (en) * 1982-02-09 1984-02-02 ニア−ス　ラシロ　イエノ Solenoid operated flow control module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500182A (en) * 1982-02-09 1984-02-02 ニア−ス　ラシロ　イエノ Solenoid operated flow control module

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