JPS57144370A - Feed water valve - Google Patents

Feed water valve

Info

Publication number
JPS57144370A
JPS57144370A JP2892781A JP2892781A JPS57144370A JP S57144370 A JPS57144370 A JP S57144370A JP 2892781 A JP2892781 A JP 2892781A JP 2892781 A JP2892781 A JP 2892781A JP S57144370 A JPS57144370 A JP S57144370A
Authority
JP
Japan
Prior art keywords
yoke
coil
water valve
feed water
bobbin
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.)
Granted
Application number
JP2892781A
Other languages
Japanese (ja)
Other versions
JPS6137508B2 (en
Inventor
Shozo Miyazawa
Shigemi Ooyama
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.)
KANBAYASHI SEISAKUSHO KK
Original Assignee
KANBAYASHI SEISAKUSHO 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 KANBAYASHI SEISAKUSHO KK filed Critical KANBAYASHI SEISAKUSHO KK
Priority to JP2892781A priority Critical patent/JPS57144370A/en
Publication of JPS57144370A publication Critical patent/JPS57144370A/en
Publication of JPS6137508B2 publication Critical patent/JPS6137508B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm
    • F16K31/404—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm the discharge being effected through the diaphragm and being blockable by an electrically-actuated member making contact with the diaphragm

Abstract

PURPOSE:To improve electric insulation properties of an electromagnetic coil and a cylindrical pole forming a magnetic path for the coil to yoke and obtain the feed water valve of low cost, which is having anti-corrosive properties, without applying any rust proof treatment such as plating or the like to the cylindrical pole and the yoke. CONSTITUTION:A bobbin 76 and an armature guide 38 are formed in one body by insert-forming after arranging upper and lower cylindrical yokes 54a, 54b and a yoke bottom plate 56 at predetermined positions thereof while terminals 60a, 60b at the inner part of a notch part in a condition that they are not contacting with the bobbin 76. Thereafter, the coil 82 is wound on the bobbin 76 and is connected to the terminals 60a, 60b while the yoke 66 is fitted to the coil 82 from the outside thereof. Next, resin such as epoxy or the like is coated from the outside excluding the terminals 60a, 60b, the inner surface and the periphery of the annular part 48, which is the part connected to the feed water valve, and the inner surface of the armature guide 38.
JP2892781A 1981-02-27 1981-02-27 Feed water valve Granted JPS57144370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2892781A JPS57144370A (en) 1981-02-27 1981-02-27 Feed water valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2892781A JPS57144370A (en) 1981-02-27 1981-02-27 Feed water valve

Publications (2)

Publication Number Publication Date
JPS57144370A true JPS57144370A (en) 1982-09-06
JPS6137508B2 JPS6137508B2 (en) 1986-08-23

Family

ID=12262028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2892781A Granted JPS57144370A (en) 1981-02-27 1981-02-27 Feed water valve

Country Status (1)

Country Link
JP (1) JPS57144370A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100447899B1 (en) * 2001-08-13 2004-09-08 에스엠시 가부시키가이샤 Electromagnetic valve
JP2008507663A (en) * 2004-08-05 2008-03-13 シーメンス・ブイディーオー・オートモーティブ・コーポレイション Deep pocket seat assembly and method in a modular fuel injector with axial contact terminals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100447899B1 (en) * 2001-08-13 2004-09-08 에스엠시 가부시키가이샤 Electromagnetic valve
JP2008507663A (en) * 2004-08-05 2008-03-13 シーメンス・ブイディーオー・オートモーティブ・コーポレイション Deep pocket seat assembly and method in a modular fuel injector with axial contact terminals
JP4663719B2 (en) * 2004-08-05 2011-04-06 シーメンス・ブイディーオー・オートモーティブ・コーポレイション Fuel injector and method of assembling a fuel injector

Also Published As

Publication number Publication date
JPS6137508B2 (en) 1986-08-23

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