JPS55123067A - Solenoid valve - Google Patents

Solenoid valve

Info

Publication number
JPS55123067A
JPS55123067A JP2898979A JP2898979A JPS55123067A JP S55123067 A JPS55123067 A JP S55123067A JP 2898979 A JP2898979 A JP 2898979A JP 2898979 A JP2898979 A JP 2898979A JP S55123067 A JPS55123067 A JP S55123067A
Authority
JP
Japan
Prior art keywords
plunger
magnetic poles
rib
bobbine
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.)
Pending
Application number
JP2898979A
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 JP2898979A priority Critical patent/JPS55123067A/en
Publication of JPS55123067A publication Critical patent/JPS55123067A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prevent aberration or fall of magnetic poles used for a solenoid valve which is applicable to a feed or distribution valve, by setting a pair of poles between the external circumference of a plunger guide with a built-in plunger and the internal circumference of a coil bobbine and providing the coil bobbine with a rib located between both magnetic poles.
CONSTITUTION: An annular rib 10 is formed between a pair of magnetic poles 5a, 5b on the internal furface of a coil bobbine 3 and along the external circumference of a plunger guide 4. High water pressure put in the plunger guide 4 is inhibited, due to the construction, by the rib 10 to expand inside or outside of the plunger 6, and leak of water due to damage of the plunger guide 4 or due to abrasion of the plunger 6 is prevented. The assembly is easy, because aberration of the magnetic poles 5a, 5b is eliminated by simply keeping the end face of the poles in touch with the end face of the rib 10.
COPYRIGHT: (C)1980,JPO&Japio
JP2898979A 1979-03-13 1979-03-13 Solenoid valve Pending JPS55123067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2898979A JPS55123067A (en) 1979-03-13 1979-03-13 Solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2898979A JPS55123067A (en) 1979-03-13 1979-03-13 Solenoid valve

Publications (1)

Publication Number Publication Date
JPS55123067A true JPS55123067A (en) 1980-09-22

Family

ID=12263816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2898979A Pending JPS55123067A (en) 1979-03-13 1979-03-13 Solenoid valve

Country Status (1)

Country Link
JP (1) JPS55123067A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019230498A1 (en) * 2018-05-28 2019-12-05 日立オートモティブシステムズ株式会社 Electromagnetic valve and brake control device
JP2021064704A (en) * 2019-10-15 2021-04-22 リンナイ株式会社 Electromagnetic solenoid device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114118A (en) * 1976-03-16 1977-09-24 Corbero Sa Electromagnetic three way valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114118A (en) * 1976-03-16 1977-09-24 Corbero Sa Electromagnetic three way valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019230498A1 (en) * 2018-05-28 2019-12-05 日立オートモティブシステムズ株式会社 Electromagnetic valve and brake control device
JP2019207921A (en) * 2018-05-28 2019-12-05 日立オートモティブシステムズ株式会社 Electromagnetic valve and brake control device
CN112041948A (en) * 2018-05-28 2020-12-04 日立汽车系统株式会社 Electromagnetic valve and brake control device
US11878673B2 (en) 2018-05-28 2024-01-23 Hitachi Astemo, Ltd. Electromagnetic valve and brake control device
JP2021064704A (en) * 2019-10-15 2021-04-22 リンナイ株式会社 Electromagnetic solenoid device

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