JPS53147246A - Annunciator - Google Patents

Annunciator

Info

Publication number
JPS53147246A
JPS53147246A JP6095977A JP6095977A JPS53147246A JP S53147246 A JPS53147246 A JP S53147246A JP 6095977 A JP6095977 A JP 6095977A JP 6095977 A JP6095977 A JP 6095977A JP S53147246 A JPS53147246 A JP S53147246A
Authority
JP
Japan
Prior art keywords
fault
annunciator
thyristor
enable
applying
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
JP6095977A
Other languages
Japanese (ja)
Other versions
JPS5722160B2 (en
Inventor
Shigeru Horiuchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6095977A priority Critical patent/JPS53147246A/en
Publication of JPS53147246A publication Critical patent/JPS53147246A/en
Publication of JPS5722160B2 publication Critical patent/JPS5722160B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To enable an operation of indicating flicker and alarm even for a generation of the following fault, by applying a fault signal of pulse mode to the thyristor with a fault closing contact and differentiating circuit used.
COPYRIGHT: (C)1978,JPO&Japio
JP6095977A 1977-05-27 1977-05-27 Annunciator Granted JPS53147246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6095977A JPS53147246A (en) 1977-05-27 1977-05-27 Annunciator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6095977A JPS53147246A (en) 1977-05-27 1977-05-27 Annunciator

Publications (2)

Publication Number Publication Date
JPS53147246A true JPS53147246A (en) 1978-12-21
JPS5722160B2 JPS5722160B2 (en) 1982-05-11

Family

ID=13157440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6095977A Granted JPS53147246A (en) 1977-05-27 1977-05-27 Annunciator

Country Status (1)

Country Link
JP (1) JPS53147246A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724816A (en) * 1980-07-22 1982-02-09 Toshiba Corp Alarm indicator
JPS596295U (en) * 1982-07-05 1984-01-14 富士フアコム制御株式会社 Alarm display circuit
JPS59113887U (en) * 1983-01-19 1984-08-01 富士通株式会社 Alarm buzzer reset circuit
JPH0420193U (en) * 1990-06-04 1992-02-20

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912552A (en) * 1982-07-13 1984-01-23 Internatl Precision Inc Base shifting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724816A (en) * 1980-07-22 1982-02-09 Toshiba Corp Alarm indicator
JPS6356600B2 (en) * 1980-07-22 1988-11-08 Tokyo Shibaura Electric Co
JPS596295U (en) * 1982-07-05 1984-01-14 富士フアコム制御株式会社 Alarm display circuit
JPS59113887U (en) * 1983-01-19 1984-08-01 富士通株式会社 Alarm buzzer reset circuit
JPH0420193U (en) * 1990-06-04 1992-02-20

Also Published As

Publication number Publication date
JPS5722160B2 (en) 1982-05-11

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