JPS5465067A - Overcurrent protecting breaker - Google Patents

Overcurrent protecting breaker

Info

Publication number
JPS5465067A
JPS5465067A JP13173577A JP13173577A JPS5465067A JP S5465067 A JPS5465067 A JP S5465067A JP 13173577 A JP13173577 A JP 13173577A JP 13173577 A JP13173577 A JP 13173577A JP S5465067 A JPS5465067 A JP S5465067A
Authority
JP
Japan
Prior art keywords
overcurrent
electric line
breaker
sensor
energized
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
JP13173577A
Other languages
Japanese (ja)
Inventor
Rihachi Arakida
Hiroshi Koike
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13173577A priority Critical patent/JPS5465067A/en
Publication of JPS5465067A publication Critical patent/JPS5465067A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To minimize the load electric lines to interrupt service and prevent overcurrent by actuating the breaker provided to a specific load electric line with an overcurrent detection output signal.
CONSTITUTION: A breaker B provided to a loading electric line C breaks the loading electric line C by the output signal of a protecting sensor S which has the overcurrent detecting part 1 installed in the main electric line. If an overcurrent is sensed at the detecting part 1 of the sensor s, a relay coil 3 is energized to open its contacts 2. The contacts 2 are automatically closed and reset after a fixed time upon opening. If the switching element of the protecting sensor S conducts, a voltage is applied from the point 4 of connection to the relay coil 3, which is then energized. The conduction of this switching element turns OFF after a fixed time.
COPYRIGHT: (C)1979,JPO&Japio
JP13173577A 1977-10-31 1977-10-31 Overcurrent protecting breaker Pending JPS5465067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13173577A JPS5465067A (en) 1977-10-31 1977-10-31 Overcurrent protecting breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13173577A JPS5465067A (en) 1977-10-31 1977-10-31 Overcurrent protecting breaker

Publications (1)

Publication Number Publication Date
JPS5465067A true JPS5465067A (en) 1979-05-25

Family

ID=15064961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13173577A Pending JPS5465067A (en) 1977-10-31 1977-10-31 Overcurrent protecting breaker

Country Status (1)

Country Link
JP (1) JPS5465067A (en)

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