JPS646583A - Shutoff valve unit with nozzle - Google Patents

Shutoff valve unit with nozzle

Info

Publication number
JPS646583A
JPS646583A JP16330687A JP16330687A JPS646583A JP S646583 A JPS646583 A JP S646583A JP 16330687 A JP16330687 A JP 16330687A JP 16330687 A JP16330687 A JP 16330687A JP S646583 A JPS646583 A JP S646583A
Authority
JP
Japan
Prior art keywords
plunger
valve unit
nozzle
magnetic
shutoff
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
JP16330687A
Other languages
Japanese (ja)
Inventor
Teruhisa Kojima
Masayuki Komaki
Hiroshi Morita
Takatoshi Murakami
Yasuo Sato
Yasuo Koketsu
Tetsuhiko Matsushima
Kazuo Suzuki
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.)
Osaka Gas Co Ltd
Tokyo Gas Co Ltd
Yazaki Corp
Toho Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
Tokyo Gas Co Ltd
Yazaki Corp
Toho Gas 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 Osaka Gas Co Ltd, Tokyo Gas Co Ltd, Yazaki Corp, Toho Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP16330687A priority Critical patent/JPS646583A/en
Publication of JPS646583A publication Critical patent/JPS646583A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Abstract

PURPOSE:To permit a valve unit to accurately hold its relatively separating distance from a nozzle by connecting the valve unit to the point end of a plunger through a valve shaft of non-magnetic material and a shutoff plate of magnetic material to the bottom surface of the nozzle. CONSTITUTION:Dividing a shutoff valve unit into a plunger 4 and a valve shaft 5a, a valve unit 5 and the valve shaft 5a, using a material consisting of non- magnetic substance, are connected to the plunger 4. A nozzle 8 is constituted of a cylindrical part 19, O ring 20 and a flange part 1, and a ring-shaped shutoff plate 22, consisting of magnetic substance, is provided in the bottom surface of the flange part 21. Since a protruding part of the plunger 4, when it is retracted, from a solenoid 3 is formed by the non-magnetic substance, a magnetic field can be left confined inside the solenoid 3. While when the plunger 4 is protruded, the magnetic field limits its leakage range by the shutoff plate 22.
JP16330687A 1987-06-30 1987-06-30 Shutoff valve unit with nozzle Pending JPS646583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16330687A JPS646583A (en) 1987-06-30 1987-06-30 Shutoff valve unit with nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16330687A JPS646583A (en) 1987-06-30 1987-06-30 Shutoff valve unit with nozzle

Publications (1)

Publication Number Publication Date
JPS646583A true JPS646583A (en) 1989-01-11

Family

ID=15771321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16330687A Pending JPS646583A (en) 1987-06-30 1987-06-30 Shutoff valve unit with nozzle

Country Status (1)

Country Link
JP (1) JPS646583A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145146A (en) * 1991-04-15 1992-09-08 Yazaki Corporation Nozzle support arrangement in electromagnetic valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145146A (en) * 1991-04-15 1992-09-08 Yazaki Corporation Nozzle support arrangement in electromagnetic valve

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