JPS5622970A - Disconnection/short-circuit detecting circuit of controlling device for smoke ventilation - Google Patents

Disconnection/short-circuit detecting circuit of controlling device for smoke ventilation

Info

Publication number
JPS5622970A
JPS5622970A JP9443679A JP9443679A JPS5622970A JP S5622970 A JPS5622970 A JP S5622970A JP 9443679 A JP9443679 A JP 9443679A JP 9443679 A JP9443679 A JP 9443679A JP S5622970 A JPS5622970 A JP S5622970A
Authority
JP
Japan
Prior art keywords
circuit
disconnection
short
line
pulse voltage
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
JP9443679A
Other languages
English (en)
Other versions
JPS6057023B2 (ja
Inventor
Tsutomu Kondo
Tadao Hayakawa
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 JP54094436A priority Critical patent/JPS6057023B2/ja
Publication of JPS5622970A publication Critical patent/JPS5622970A/ja
Publication of JPS6057023B2 publication Critical patent/JPS6057023B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP54094436A 1979-07-25 1979-07-25 防排煙制御装置の断線短絡検出回路 Expired JPS6057023B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54094436A JPS6057023B2 (ja) 1979-07-25 1979-07-25 防排煙制御装置の断線短絡検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54094436A JPS6057023B2 (ja) 1979-07-25 1979-07-25 防排煙制御装置の断線短絡検出回路

Publications (2)

Publication Number Publication Date
JPS5622970A true JPS5622970A (en) 1981-03-04
JPS6057023B2 JPS6057023B2 (ja) 1985-12-12

Family

ID=14110194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54094436A Expired JPS6057023B2 (ja) 1979-07-25 1979-07-25 防排煙制御装置の断線短絡検出回路

Country Status (1)

Country Link
JP (1) JPS6057023B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60194150A (ja) * 1984-03-10 1985-10-02 株式会社豊田自動織機製作所 流体噴射式織機における緯入れ案内装置
EP0658771A2 (de) * 1993-12-14 1995-06-21 Robert Bosch Gmbh Anzeigeeinrichtung für elektrische Steuergeräte
JP2022510835A (ja) * 2018-11-30 2022-01-28 ヴァレオ、シーメンス、イーオートモーティブ、ジャーマニー、ゲーエムベーハー インターロックシステム用の監視回路、インターロックシステム、インターロックシステムおよび機能ユニットを有するアセンブリ、ならびにインターロックシステムを動作させる方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223030U (ja) * 1985-07-26 1987-02-12
CA3055166C (en) 2017-03-31 2021-09-07 Jfe Steel Corporation Steel sheet, method of manufacturing same, crown cap, and drawing and redrawing (drd) can
JP6468404B1 (ja) 2017-03-31 2019-02-13 Ｊｆｅスチール株式会社 鋼板およびその製造方法と王冠およびｄｒｄ缶
MY193307A (en) 2017-03-31 2022-10-03 Jfe Steel Corp Steel sheet, method of manufacturing same, crown cap, and drawing and redrawing (drd) can
CA3066880C (en) 2017-07-31 2021-09-07 Jfe Steel Corporation Steel sheet for crown cap, crown cap and method for producing steel sheet for crown cap
BR112020001841A2 (pt) 2017-07-31 2020-07-28 Jfe Steel Corporation chapa de aço para tampa coroa, tampa coroa e método para produção de chapa de aço para tampa coroa

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60194150A (ja) * 1984-03-10 1985-10-02 株式会社豊田自動織機製作所 流体噴射式織機における緯入れ案内装置
JPH0518938B2 (ja) * 1984-03-10 1993-03-15 Toyota Jido Shotsuki Seisakusho Kk
EP0658771A2 (de) * 1993-12-14 1995-06-21 Robert Bosch Gmbh Anzeigeeinrichtung für elektrische Steuergeräte
US5587661A (en) * 1993-12-14 1996-12-24 Robert Bosch Gmbh Device for indicating errors in a control line of an electric control units
JP2022510835A (ja) * 2018-11-30 2022-01-28 ヴァレオ、シーメンス、イーオートモーティブ、ジャーマニー、ゲーエムベーハー インターロックシステム用の監視回路、インターロックシステム、インターロックシステムおよび機能ユニットを有するアセンブリ、ならびにインターロックシステムを動作させる方法

Also Published As

Publication number Publication date
JPS6057023B2 (ja) 1985-12-12

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