JPS553102A - Power supply control circuit having safety circuit - Google Patents

Power supply control circuit having safety circuit

Info

Publication number
JPS553102A
JPS553102A JP7413878A JP7413878A JPS553102A JP S553102 A JPS553102 A JP S553102A JP 7413878 A JP7413878 A JP 7413878A JP 7413878 A JP7413878 A JP 7413878A JP S553102 A JPS553102 A JP S553102A
Authority
JP
Japan
Prior art keywords
power supply
circuit
supply control
control circuit
safety
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
JP7413878A
Other languages
Japanese (ja)
Other versions
JPH0114647B2 (en
Inventor
Youtarou Kakiya
Kouichi 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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7413878A priority Critical patent/JPS553102A/en
Publication of JPS553102A publication Critical patent/JPS553102A/en
Publication of JPH0114647B2 publication Critical patent/JPH0114647B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Control Or Security For Electrophotography (AREA)
JP7413878A 1978-06-21 1978-06-21 Power supply control circuit having safety circuit Granted JPS553102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7413878A JPS553102A (en) 1978-06-21 1978-06-21 Power supply control circuit having safety circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7413878A JPS553102A (en) 1978-06-21 1978-06-21 Power supply control circuit having safety circuit

Publications (2)

Publication Number Publication Date
JPS553102A true JPS553102A (en) 1980-01-10
JPH0114647B2 JPH0114647B2 (en) 1989-03-13

Family

ID=13538515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7413878A Granted JPS553102A (en) 1978-06-21 1978-06-21 Power supply control circuit having safety circuit

Country Status (1)

Country Link
JP (1) JPS553102A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227626A (en) * 1988-07-18 1990-01-30 Matsushita Electric Ind Co Ltd Control device for electric switch
JP2006184329A (en) * 2004-12-24 2006-07-13 Ricoh Co Ltd Image forming apparatus
JP2007094264A (en) * 2005-09-30 2007-04-12 Kyocera Mita Corp Support mechanism for device and safety device for image forming apparatus
JP2007147677A (en) * 2005-11-24 2007-06-14 Ricoh Co Ltd Image forming apparatus
JP2012157146A (en) * 2011-01-26 2012-08-16 Nec Commun Syst Ltd Power supply device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922534A (en) * 1972-06-28 1974-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922534A (en) * 1972-06-28 1974-02-28

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227626A (en) * 1988-07-18 1990-01-30 Matsushita Electric Ind Co Ltd Control device for electric switch
JP2006184329A (en) * 2004-12-24 2006-07-13 Ricoh Co Ltd Image forming apparatus
JP2007094264A (en) * 2005-09-30 2007-04-12 Kyocera Mita Corp Support mechanism for device and safety device for image forming apparatus
JP2007147677A (en) * 2005-11-24 2007-06-14 Ricoh Co Ltd Image forming apparatus
JP2012157146A (en) * 2011-01-26 2012-08-16 Nec Commun Syst Ltd Power supply device

Also Published As

Publication number Publication date
JPH0114647B2 (en) 1989-03-13

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