JPS52137382A - Working hour meter - Google Patents

Working hour meter

Info

Publication number
JPS52137382A
JPS52137382A JP5467976A JP5467976A JPS52137382A JP S52137382 A JPS52137382 A JP S52137382A JP 5467976 A JP5467976 A JP 5467976A JP 5467976 A JP5467976 A JP 5467976A JP S52137382 A JPS52137382 A JP S52137382A
Authority
JP
Japan
Prior art keywords
hour meter
working hour
pulse
working hours
total working
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
JP5467976A
Other languages
Japanese (ja)
Other versions
JPS5946357B2 (en
Inventor
Hirohisa Mizuhara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP51054679A priority Critical patent/JPS5946357B2/en
Publication of JPS52137382A publication Critical patent/JPS52137382A/en
Publication of JPS5946357B2 publication Critical patent/JPS5946357B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: Total working hours of a plurality of appratus are measured with one apparatus by covering 1 pulse to a pulse having a weight of a given time and indicating the total working hours by counting this.
COPYRIGHT: (C)1977,JPO&Japio
JP51054679A 1976-05-12 1976-05-12 Operating hours meter Expired JPS5946357B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51054679A JPS5946357B2 (en) 1976-05-12 1976-05-12 Operating hours meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51054679A JPS5946357B2 (en) 1976-05-12 1976-05-12 Operating hours meter

Publications (2)

Publication Number Publication Date
JPS52137382A true JPS52137382A (en) 1977-11-16
JPS5946357B2 JPS5946357B2 (en) 1984-11-12

Family

ID=12977465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51054679A Expired JPS5946357B2 (en) 1976-05-12 1976-05-12 Operating hours meter

Country Status (1)

Country Link
JP (1) JPS5946357B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164078U (en) * 1982-04-23 1983-11-01 小糸工業株式会社 Semi-electronic hour meter
JPS59120793A (en) * 1982-12-28 1984-07-12 Diesel Kiki Co Ltd Air conditioner for car

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072556A (en) * 1973-07-25 1975-06-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072556A (en) * 1973-07-25 1975-06-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164078U (en) * 1982-04-23 1983-11-01 小糸工業株式会社 Semi-electronic hour meter
JPS59120793A (en) * 1982-12-28 1984-07-12 Diesel Kiki Co Ltd Air conditioner for car
JPH0379553B2 (en) * 1982-12-28 1991-12-19 Zexel Corp

Also Published As

Publication number Publication date
JPS5946357B2 (en) 1984-11-12

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