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JPS51128575A - Sound emitting electrscope - Google Patents

Sound emitting electrscope

Info

Publication number
JPS51128575A
JPS51128575A JP6120275A JP6120275A JPS51128575A JP S51128575 A JPS51128575 A JP S51128575A JP 6120275 A JP6120275 A JP 6120275A JP 6120275 A JP6120275 A JP 6120275A JP S51128575 A JPS51128575 A JP S51128575A
Authority
JP
Japan
Prior art keywords
electrscope
sound emitting
voltage descent
displays
emitting element
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
JP6120275A
Other languages
Japanese (ja)
Inventor
Hayato Sano
Sadamu Fujiwara
Takayuki Nishizono
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.)
HASEGAWA DENKI KOGYO
HASEGAWA DENKI KOUGIYOU KK
Hasegawa Electric Co Ltd
Original Assignee
HASEGAWA DENKI KOGYO
HASEGAWA DENKI KOUGIYOU KK
Hasegawa 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 HASEGAWA DENKI KOGYO, HASEGAWA DENKI KOUGIYOU KK, Hasegawa Electric Co Ltd filed Critical HASEGAWA DENKI KOGYO
Priority to JP6120275A priority Critical patent/JPS51128575A/en
Publication of JPS51128575A publication Critical patent/JPS51128575A/en
Pending legal-status Critical Current

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  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: The electroscope detects the voltage descent to a specified value and displays by the speaker sound and the emitting element with voltage descent detector circuit.
COPYRIGHT: (C)1976,JPO&Japio
JP6120275A 1975-05-21 1975-05-21 Sound emitting electrscope Pending JPS51128575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6120275A JPS51128575A (en) 1975-05-21 1975-05-21 Sound emitting electrscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6120275A JPS51128575A (en) 1975-05-21 1975-05-21 Sound emitting electrscope

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP4360975A Division JPS51117670A (en) 1975-04-09 1975-04-09 Acoustic-luminous type electroscope

Publications (1)

Publication Number Publication Date
JPS51128575A true JPS51128575A (en) 1976-11-09

Family

ID=13164352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6120275A Pending JPS51128575A (en) 1975-05-21 1975-05-21 Sound emitting electrscope

Country Status (1)

Country Link
JP (1) JPS51128575A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742962U (en) * 1980-04-24 1982-03-09
JPS57162568U (en) * 1981-04-06 1982-10-13

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942976B1 (en) * 1968-03-29 1974-11-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942976B1 (en) * 1968-03-29 1974-11-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742962U (en) * 1980-04-24 1982-03-09
JPH0328387Y2 (en) * 1980-04-24 1991-06-18
JPS57162568U (en) * 1981-04-06 1982-10-13

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