JPS51141335A - Abnormal current detecting device - Google Patents

Abnormal current detecting device

Info

Publication number
JPS51141335A
JPS51141335A JP6512575A JP6512575A JPS51141335A JP S51141335 A JPS51141335 A JP S51141335A JP 6512575 A JP6512575 A JP 6512575A JP 6512575 A JP6512575 A JP 6512575A JP S51141335 A JPS51141335 A JP S51141335A
Authority
JP
Japan
Prior art keywords
detecting device
current detecting
abnormal current
fluctuation
motor
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
JP6512575A
Other languages
Japanese (ja)
Inventor
Yasuyuki Fukazawa
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.)
TOKYO RASHI SEISAKUSHIYO KK
TOKYO RASHI SEISAKUSHO KK
TOUKIYOU RASHI SEISAKUSHIYO KK
Original Assignee
TOKYO RASHI SEISAKUSHIYO KK
TOKYO RASHI SEISAKUSHO KK
TOUKIYOU RASHI SEISAKUSHIYO KK
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 TOKYO RASHI SEISAKUSHIYO KK, TOKYO RASHI SEISAKUSHO KK, TOUKIYOU RASHI SEISAKUSHIYO KK filed Critical TOKYO RASHI SEISAKUSHIYO KK
Priority to JP6512575A priority Critical patent/JPS51141335A/en
Publication of JPS51141335A publication Critical patent/JPS51141335A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Generators And Motors (AREA)

Abstract

PURPOSE: Preventing erroneous operations of motor or the like due to fluctuation of a normal load current in the fluctuation time of source voltage.
COPYRIGHT: (C)1976,JPO&Japio
JP6512575A 1975-05-30 1975-05-30 Abnormal current detecting device Pending JPS51141335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6512575A JPS51141335A (en) 1975-05-30 1975-05-30 Abnormal current detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6512575A JPS51141335A (en) 1975-05-30 1975-05-30 Abnormal current detecting device

Publications (1)

Publication Number Publication Date
JPS51141335A true JPS51141335A (en) 1976-12-06

Family

ID=13277829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6512575A Pending JPS51141335A (en) 1975-05-30 1975-05-30 Abnormal current detecting device

Country Status (1)

Country Link
JP (1) JPS51141335A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0339340U (en) * 1989-08-23 1991-04-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128533B (en) * 1961-02-06 1962-04-26 Siemens Ag Electromagnetic overcurrent relay, in particular a combined overcurrent reverse current relay

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128533B (en) * 1961-02-06 1962-04-26 Siemens Ag Electromagnetic overcurrent relay, in particular a combined overcurrent reverse current relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0339340U (en) * 1989-08-23 1991-04-16

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