JPS524277A - Overvoltage indication circuit - Google Patents

Overvoltage indication circuit

Info

Publication number
JPS524277A
JPS524277A JP6605175A JP6605175A JPS524277A JP S524277 A JPS524277 A JP S524277A JP 6605175 A JP6605175 A JP 6605175A JP 6605175 A JP6605175 A JP 6605175A JP S524277 A JPS524277 A JP S524277A
Authority
JP
Japan
Prior art keywords
indication circuit
overvoltage indication
overvoltage
negative
ignite
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
JP6605175A
Other languages
Japanese (ja)
Other versions
JPS5936230B2 (en
Inventor
Toshio Kurimura
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.)
Koden Electronics Co Ltd
Original Assignee
Koden Electronics 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 Koden Electronics Co Ltd filed Critical Koden Electronics Co Ltd
Priority to JP50066051A priority Critical patent/JPS5936230B2/en
Publication of JPS524277A publication Critical patent/JPS524277A/en
Publication of JPS5936230B2 publication Critical patent/JPS5936230B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To ignite the indication tube without fail in the case of overvoltage by feeding back and controlling the output of an amplifying circuit having 2 inputs, positive and negative, to the negative side of the amplifier.
COPYRIGHT: (C)1977,JPO&Japio
JP50066051A 1975-06-03 1975-06-03 Overvoltage indicator circuit Expired JPS5936230B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50066051A JPS5936230B2 (en) 1975-06-03 1975-06-03 Overvoltage indicator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50066051A JPS5936230B2 (en) 1975-06-03 1975-06-03 Overvoltage indicator circuit

Publications (2)

Publication Number Publication Date
JPS524277A true JPS524277A (en) 1977-01-13
JPS5936230B2 JPS5936230B2 (en) 1984-09-03

Family

ID=13304677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50066051A Expired JPS5936230B2 (en) 1975-06-03 1975-06-03 Overvoltage indicator circuit

Country Status (1)

Country Link
JP (1) JPS5936230B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126686A (en) * 1978-03-24 1979-10-02 Matsuyama Sekyu Kagaku Kk Method of recovering liquid phase oxidating catalyst
US4628303A (en) * 1985-06-05 1986-12-09 System Development Corporation Visual monitor for electrical signals
US7326807B2 (en) 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system with enhanced heating for oxidative digestion
US7326808B2 (en) 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system
US7420082B2 (en) 2006-03-01 2008-09-02 Eastman Chemical Company Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion
US7501537B2 (en) 2006-03-01 2009-03-10 Eastman Chemical Company Polycarboxylic acid production system employing oxidative digestion with reduced or eliminated upstream liquor exchange
US7829037B2 (en) 2006-03-01 2010-11-09 Eastman Chemical Company Oxidation system with sidedraw secondary reactor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922239A (en) * 1972-06-20 1974-02-27
JPS4936972U (en) * 1972-06-26 1974-04-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922239A (en) * 1972-06-20 1974-02-27
JPS4936972U (en) * 1972-06-26 1974-04-01

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126686A (en) * 1978-03-24 1979-10-02 Matsuyama Sekyu Kagaku Kk Method of recovering liquid phase oxidating catalyst
US4628303A (en) * 1985-06-05 1986-12-09 System Development Corporation Visual monitor for electrical signals
US7326807B2 (en) 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system with enhanced heating for oxidative digestion
US7326808B2 (en) 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system
US7420082B2 (en) 2006-03-01 2008-09-02 Eastman Chemical Company Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion
US7501537B2 (en) 2006-03-01 2009-03-10 Eastman Chemical Company Polycarboxylic acid production system employing oxidative digestion with reduced or eliminated upstream liquor exchange
US7829037B2 (en) 2006-03-01 2010-11-09 Eastman Chemical Company Oxidation system with sidedraw secondary reactor
EP2574606A1 (en) 2006-03-01 2013-04-03 Grupo Petrotemex, S.A. De C.V. Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system

Also Published As

Publication number Publication date
JPS5936230B2 (en) 1984-09-03

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