JPS5549616A - Controller for proportional valve for stepping motor driving system - Google Patents

Controller for proportional valve for stepping motor driving system

Info

Publication number
JPS5549616A
JPS5549616A JP12316178A JP12316178A JPS5549616A JP S5549616 A JPS5549616 A JP S5549616A JP 12316178 A JP12316178 A JP 12316178A JP 12316178 A JP12316178 A JP 12316178A JP S5549616 A JPS5549616 A JP S5549616A
Authority
JP
Japan
Prior art keywords
output
counter
stepping motor
diode
moves
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
JP12316178A
Other languages
Japanese (ja)
Other versions
JPS6051603B2 (en
Inventor
Yasukiyo Ueda
Keiichi Mori
Keijiro Mori
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 JP12316178A priority Critical patent/JPS6051603B2/en
Publication of JPS5549616A publication Critical patent/JPS5549616A/en
Publication of JPS6051603B2 publication Critical patent/JPS6051603B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Feeding And Controlling Fuel (AREA)
  • Control Of Temperature (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Control Of Combustion (AREA)

Abstract

PURPOSE: To improve the safety, easy to handle through accurate ignition or slow ignition by full use of the characteristics of the stepping motor.
CONSTITUTION: When the output of a counter 61 goes to Hi, a diode 33 is reverse- biased. Thus, a counter 62 starts counting. At this point, the output of an AND moves to Hi and raises negative input potential of an operation amplifier 21 to +E through an diode 28, so that the stepping motor rotates at the full speed. Upon the end of counting necessary for moving a valve 17 to the given position, the output of a counter 62 goes to Hi, and the output of the AND 64 is turned to the position low so the diode is reverse-biased. Thus, a counter 13 starts counting. At this point, the output of the AND 65 moves to Hi to lock a ring counter 48 so that the valve is retained at the given position. After counting is made long enough to ensure necessary time for ignition, the output of the counter 63 moves to Hi, the afore-metioned locking is relased to return the control to the normal condition.
COPYRIGHT: (C)1980,JPO&Japio
JP12316178A 1978-10-05 1978-10-05 Stepping motor driven proportional valve controller Expired JPS6051603B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12316178A JPS6051603B2 (en) 1978-10-05 1978-10-05 Stepping motor driven proportional valve controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12316178A JPS6051603B2 (en) 1978-10-05 1978-10-05 Stepping motor driven proportional valve controller

Publications (2)

Publication Number Publication Date
JPS5549616A true JPS5549616A (en) 1980-04-10
JPS6051603B2 JPS6051603B2 (en) 1985-11-14

Family

ID=14853683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12316178A Expired JPS6051603B2 (en) 1978-10-05 1978-10-05 Stepping motor driven proportional valve controller

Country Status (1)

Country Link
JP (1) JPS6051603B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501688A (en) * 1980-03-26 1982-09-16
JPS58219319A (en) * 1982-06-15 1983-12-20 Matsushita Electric Ind Co Ltd Combustion controller
JPS58221315A (en) * 1982-06-17 1983-12-23 Matsushita Electric Ind Co Ltd Burning controller
JPS5993165A (en) * 1982-11-19 1984-05-29 三洋電機株式会社 Temperature controller
JPS5993166A (en) * 1982-11-19 1984-05-29 三洋電機株式会社 Temperature controller
FR2779214A1 (en) * 1998-05-29 1999-12-03 Siebe Appliance Controls Sa Gas flow regulator for gas cooker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6332704A (en) * 1986-07-26 1988-02-12 Sony Corp Rotary magnetic head device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501688A (en) * 1980-03-26 1982-09-16
JPS58219319A (en) * 1982-06-15 1983-12-20 Matsushita Electric Ind Co Ltd Combustion controller
JPS58221315A (en) * 1982-06-17 1983-12-23 Matsushita Electric Ind Co Ltd Burning controller
JPS5993165A (en) * 1982-11-19 1984-05-29 三洋電機株式会社 Temperature controller
JPS5993166A (en) * 1982-11-19 1984-05-29 三洋電機株式会社 Temperature controller
FR2779214A1 (en) * 1998-05-29 1999-12-03 Siebe Appliance Controls Sa Gas flow regulator for gas cooker

Also Published As

Publication number Publication date
JPS6051603B2 (en) 1985-11-14

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