JPS5438793A - Electronic buzzer - Google Patents

Electronic buzzer

Info

Publication number
JPS5438793A
JPS5438793A JP10556677A JP10556677A JPS5438793A JP S5438793 A JPS5438793 A JP S5438793A JP 10556677 A JP10556677 A JP 10556677A JP 10556677 A JP10556677 A JP 10556677A JP S5438793 A JPS5438793 A JP S5438793A
Authority
JP
Japan
Prior art keywords
electronic buzzer
fixed time
electronic
lapse
providing
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
JP10556677A
Other languages
Japanese (ja)
Inventor
Hiroshi Umeyama
Takeshi Kuno
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 JP10556677A priority Critical patent/JPS5438793A/en
Publication of JPS5438793A publication Critical patent/JPS5438793A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE: To let electronic buzzer sound for a fixed time only by providing an automatic stop circuit which automatically stops oscillation circuit after lapse of a fixed time.
COPYRIGHT: (C)1979,JPO&Japio
JP10556677A 1977-08-31 1977-08-31 Electronic buzzer Pending JPS5438793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10556677A JPS5438793A (en) 1977-08-31 1977-08-31 Electronic buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10556677A JPS5438793A (en) 1977-08-31 1977-08-31 Electronic buzzer

Publications (1)

Publication Number Publication Date
JPS5438793A true JPS5438793A (en) 1979-03-23

Family

ID=14411072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10556677A Pending JPS5438793A (en) 1977-08-31 1977-08-31 Electronic buzzer

Country Status (1)

Country Link
JP (1) JPS5438793A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165616U (en) * 1981-04-13 1982-10-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165616U (en) * 1981-04-13 1982-10-19

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