JPS6298076A - Motor-driven valve actuator - Google Patents

Motor-driven valve actuator

Info

Publication number
JPS6298076A
JPS6298076A JP23685185A JP23685185A JPS6298076A JP S6298076 A JPS6298076 A JP S6298076A JP 23685185 A JP23685185 A JP 23685185A JP 23685185 A JP23685185 A JP 23685185A JP S6298076 A JPS6298076 A JP S6298076A
Authority
JP
Japan
Prior art keywords
motor
current
signal
supply
delivers
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
JP23685185A
Other languages
Japanese (ja)
Other versions
JPH0346705B2 (en
Inventor
Nakashi Kawaguchiya
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.)
M SYST GIKEN KK
Original Assignee
M SYST GIKEN 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 M SYST GIKEN KK filed Critical M SYST GIKEN KK
Priority to JP60236851A priority Critical patent/JPH0346705B2/ja
Publication of JPS6298076A publication Critical patent/JPS6298076A/en
Publication of JPH0346705B2 publication Critical patent/JPH0346705B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To simplify the arrangement of a motor-driven adjusting valve, by stopping the supply of electrical current to a motor when the supply current to the motor exceeds a predetermined value.
CONSTITUTION: A current detector 6 detects supply current to a motor 4 for driving an motor-driven adjusting valve 1. A comparator 7 compares the detected value Ix of the supply current to the motor 4 detected by the current detector 6 with a set current value Is, and if Ix>Is, it delivers a signal to a timer 8 which is turn delivers a signal to a hold circuit 9 when the signal from the comparator 7 continues exceeding a predetermined time. The hold circuit 9 holds the signal from the timer 8 for a predetermined time, and then delivers the signal to a drive device 3 which stops the supply of current to the motor 4.
COPYRIGHT: (C)1987,JPO&Japio
JP60236851A 1985-10-23 1985-10-23 Expired - Lifetime JPH0346705B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60236851A JPH0346705B2 (en) 1985-10-23 1985-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60236851A JPH0346705B2 (en) 1985-10-23 1985-10-23

Publications (2)

Publication Number Publication Date
JPS6298076A true JPS6298076A (en) 1987-05-07
JPH0346705B2 JPH0346705B2 (en) 1991-07-17

Family

ID=17006736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60236851A Expired - Lifetime JPH0346705B2 (en) 1985-10-23 1985-10-23

Country Status (1)

Country Link
JP (1) JPH0346705B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6449778A (en) * 1987-08-20 1989-02-27 Seibu Electric & Machinery Co Control system for valve driving actuator
FR2674018A1 (en) * 1991-03-12 1992-09-18 Knebel & Roettger Fa METHOD FOR DETERMINING THE RELATIVE OPENING POSITION OF THE ELECTRICALLY CONTROLLED COLD AND HOT WATER VALVE OF A BATTERY OF SANITARY MIXTURE.
JPH102449A (en) * 1996-06-14 1998-01-06 Kawaden:Kk Actuator action monitoring device for valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130075U (en) * 1981-02-09 1982-08-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130075U (en) * 1981-02-09 1982-08-13

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6449778A (en) * 1987-08-20 1989-02-27 Seibu Electric & Machinery Co Control system for valve driving actuator
FR2674018A1 (en) * 1991-03-12 1992-09-18 Knebel & Roettger Fa METHOD FOR DETERMINING THE RELATIVE OPENING POSITION OF THE ELECTRICALLY CONTROLLED COLD AND HOT WATER VALVE OF A BATTERY OF SANITARY MIXTURE.
BE1006830A3 (en) * 1991-03-12 1995-01-03 Knebel & Roettger Fa Detection method of position opening on the valve hot and cold water, operated electric battery health mixture.
JPH102449A (en) * 1996-06-14 1998-01-06 Kawaden:Kk Actuator action monitoring device for valve

Also Published As

Publication number Publication date
JPH0346705B2 (en) 1991-07-17

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