JPS5322482A - Tachometer for eng ine - Google Patents

Tachometer for eng ine

Info

Publication number
JPS5322482A
JPS5322482A JP9601076A JP9601076A JPS5322482A JP S5322482 A JPS5322482 A JP S5322482A JP 9601076 A JP9601076 A JP 9601076A JP 9601076 A JP9601076 A JP 9601076A JP S5322482 A JPS5322482 A JP S5322482A
Authority
JP
Japan
Prior art keywords
tachometer
eng ine
ine
eng
misoperation
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
JP9601076A
Other languages
Japanese (ja)
Inventor
Seiichi Kashiwazaki
Noboru Sugiura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9601076A priority Critical patent/JPS5322482A/en
Publication of JPS5322482A publication Critical patent/JPS5322482A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE: To prevent occurrence of misoperation in transistor ignition device, by adding limit element to interrupt backward current in ignition coil.
COPYRIGHT: (C)1978,JPO&Japio
JP9601076A 1976-08-13 1976-08-13 Tachometer for eng ine Pending JPS5322482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9601076A JPS5322482A (en) 1976-08-13 1976-08-13 Tachometer for eng ine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9601076A JPS5322482A (en) 1976-08-13 1976-08-13 Tachometer for eng ine

Publications (1)

Publication Number Publication Date
JPS5322482A true JPS5322482A (en) 1978-03-01

Family

ID=14153206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9601076A Pending JPS5322482A (en) 1976-08-13 1976-08-13 Tachometer for eng ine

Country Status (1)

Country Link
JP (1) JPS5322482A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144178A (en) * 1985-12-19 1987-06-27 Fuji Xerox Co Ltd Printer device
US5640086A (en) * 1994-09-06 1997-06-17 Sun Electric Deutschland Gmbh Tachometer based on electrical ripple and calibrated by mechanical engine signals

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105099A (en) * 1966-01-28 1968-03-06 Smiths Industries Ltd Improvements in or relating to tachometers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105099A (en) * 1966-01-28 1968-03-06 Smiths Industries Ltd Improvements in or relating to tachometers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144178A (en) * 1985-12-19 1987-06-27 Fuji Xerox Co Ltd Printer device
US5640086A (en) * 1994-09-06 1997-06-17 Sun Electric Deutschland Gmbh Tachometer based on electrical ripple and calibrated by mechanical engine signals
USRE38100E1 (en) 1994-09-06 2003-04-29 Sun Electric Deutschland Gmbh Tachometer based on electrical ripple and calibrated by mechanical engine signals

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