JPS53149648A - Overload realy - Google Patents

Overload realy

Info

Publication number
JPS53149648A
JPS53149648A JP5699978A JP5699978A JPS53149648A JP S53149648 A JPS53149648 A JP S53149648A JP 5699978 A JP5699978 A JP 5699978A JP 5699978 A JP5699978 A JP 5699978A JP S53149648 A JPS53149648 A JP S53149648A
Authority
JP
Japan
Prior art keywords
time
realy
overload
state
lacking
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
JP5699978A
Other languages
Japanese (ja)
Other versions
JPS5526662B2 (en
Inventor
Hiroshi Okamoto
Tamotsu Shimamori
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP5699978A priority Critical patent/JPS53149648A/en
Publication of JPS53149648A publication Critical patent/JPS53149648A/en
Publication of JPS5526662B2 publication Critical patent/JPS5526662B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To increase sensitivity at the time of the pahse lacking state by making sensitivity control through connection and disconnection of a voltage drop resistor with such an arrangement that the terminal voltage across a smoothing capacitor is not reduced at at the time of the phase lacking state compared to the time of the normal state.
COPYRIGHT: (C)1978,JPO&Japio
JP5699978A 1978-05-13 1978-05-13 Overload realy Granted JPS53149648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5699978A JPS53149648A (en) 1978-05-13 1978-05-13 Overload realy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5699978A JPS53149648A (en) 1978-05-13 1978-05-13 Overload realy

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP48126679A Division JPS5812809B2 (en) 1973-11-10 1973-11-10 Kafkakei Denki

Publications (2)

Publication Number Publication Date
JPS53149648A true JPS53149648A (en) 1978-12-27
JPS5526662B2 JPS5526662B2 (en) 1980-07-15

Family

ID=13043177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5699978A Granted JPS53149648A (en) 1978-05-13 1978-05-13 Overload realy

Country Status (1)

Country Link
JP (1) JPS53149648A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849035A (en) * 1981-09-18 1983-03-23 オムロン株式会社 Overcurrent relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849035A (en) * 1981-09-18 1983-03-23 オムロン株式会社 Overcurrent relay

Also Published As

Publication number Publication date
JPS5526662B2 (en) 1980-07-15

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