JPS6145180A - Motor operated valve - Google Patents

Motor operated valve

Info

Publication number
JPS6145180A
JPS6145180A JP16439684A JP16439684A JPS6145180A JP S6145180 A JPS6145180 A JP S6145180A JP 16439684 A JP16439684 A JP 16439684A JP 16439684 A JP16439684 A JP 16439684A JP S6145180 A JPS6145180 A JP S6145180A
Authority
JP
Japan
Prior art keywords
opening
closing operation
valve body
valve
electric
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
JP16439684A
Other languages
Japanese (ja)
Inventor
Masahide Takanaka
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.)
Keihin Corp
Original Assignee
Keihin Seiki Manufacturing 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 Keihin Seiki Manufacturing Co Ltd filed Critical Keihin Seiki Manufacturing Co Ltd
Priority to JP16439684A priority Critical patent/JPS6145180A/en
Publication of JPS6145180A publication Critical patent/JPS6145180A/en
Pending 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves

Abstract

PURPOSE:To promote saving of power consumption by providing an electrical retaining device for releasing regulation on the opening and closing operation of a valve body when an electric input is received, and regulating the opening and closing operation when an electric current is not applied. CONSTITUTION:When the opening and closing operation of a valve body is stopped, a movable iron core 19 engages with a solenoid gear 18 to retain the regulation on the opening and closing operation of the valve body 2. Subsequently, when an external input signal A is input to an electric control circuit 6 to change a valve opening, the signal is compared with a valve opening output signal B of a valve opening sensor 5, and the engagement with the solenoid gear 18 is released to enable the opening and closing operation of the valve body 2. An electric input amount corresponding to the external input signal A is fed to a motor 41 to open and close the valve body through a gear train.
JP16439684A 1984-08-06 1984-08-06 Motor operated valve Pending JPS6145180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16439684A JPS6145180A (en) 1984-08-06 1984-08-06 Motor operated valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16439684A JPS6145180A (en) 1984-08-06 1984-08-06 Motor operated valve

Publications (1)

Publication Number Publication Date
JPS6145180A true JPS6145180A (en) 1986-03-05

Family

ID=15792328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16439684A Pending JPS6145180A (en) 1984-08-06 1984-08-06 Motor operated valve

Country Status (1)

Country Link
JP (1) JPS6145180A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0497A (en) * 1990-04-13 1992-01-06 Tlv Co Ltd Steam trap with valve
WO2021259297A1 (en) * 2020-06-24 2021-12-30 浙江三花汽车零部件有限公司 Electric ball valve and method for manufacturing electric valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101478A (en) * 1980-01-17 1981-08-14 Keihin Seiki Mfg Co Ltd Electric valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101478A (en) * 1980-01-17 1981-08-14 Keihin Seiki Mfg Co Ltd Electric valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0497A (en) * 1990-04-13 1992-01-06 Tlv Co Ltd Steam trap with valve
JPH0758120B2 (en) * 1990-04-13 1995-06-21 株式会社テイエルブイ Steam trap with valve
WO2021259297A1 (en) * 2020-06-24 2021-12-30 浙江三花汽车零部件有限公司 Electric ball valve and method for manufacturing electric valve

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