JPS55481A - Electrical alarm clock - Google Patents

Electrical alarm clock

Info

Publication number: JPS55481A
Authority: JP; Japan
Prior art keywords: alarm clock; electrical alarm; electrical; clock; alarm
Prior art date: 1978-05-06
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

JP4679679A

Other languages

English (en)

Inventor

Furaiku Hansu

Shierutsuingeru Berunharuto

Asumusu Furiidoritsuhi

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.)

Gebrueder Junghans GmbH

Original Assignee

Gebrueder Junghans GmbH

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.)

1978-05-06

Filing date

1979-04-18

Publication date

1980-01-05

1979-04-18 Application filed by Gebrueder Junghans GmbH filed Critical Gebrueder Junghans GmbH

1980-01-05 Publication of JPS55481A publication Critical patent/JPS55481A/ja

Status Pending legal-status Critical Current

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G13/00—Producing acoustic time signals
- G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
- G04G13/021—Details
- G04G13/023—Adjusting the duration or amplitude of signals

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electric Clocks (AREA)
Electromechanical Clocks (AREA)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

JP4679679A 1978-05-06 1979-04-18 Electrical alarm clock Pending JPS55481A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19782819907 DE2819907C3 (de)	1978-05-06	1978-05-06	Elektrische Weckeruhr

Publications (1)

Publication Number	Publication Date
JPS55481A true JPS55481A (en)	1980-01-05

Family

ID=6038795

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP4679679A Pending JPS55481A (en)	1978-05-06	1979-04-18	Electrical alarm clock

Country Status (5)

Country	Link
JP (1)	JPS55481A (ja)
AT (1)	AT376307B (ja)
DE (1)	DE2819907C3 (ja)
FR (1)	FR2425102B1 (ja)
NL (1)	NL7902300A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60238854A (ja) *	1984-05-11	1985-11-27	Fuji Xerox Co Ltd	電子複写機の警報ブザ−駆動回路
JPH059805A (ja) *	1991-07-02	1993-01-19	Daiwabo Create Kk	ポリプロピレン繊維および複合繊維

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3230218A1 (de) *	1982-08-13	1984-02-23	Braun Ag, 6000 Frankfurt	Elektronische uhr oder uhrenradio mit einem wecksignal unterschiedlicher lautstaerke
DE3814353A1 (de) *	1988-04-28	1989-11-09	Thomson Brandt Gmbh	Elektrischer wecker
FR2829591B1 (fr) *	2001-09-11	2006-01-13	Creatime	Procede et dispositif electroniques permettant de controler la duree de seances de meditation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5124164B1 (ja) *	1965-05-07	1976-07-22

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH345303A (fr) *	1959-04-08	1960-03-15	Manuf D Horlogerie Frey & Co S	Pendulette-réveil
DE7008095U (de) *	1970-03-05	1970-11-19	Kieninger & Obergfell	Batterie-weckeruhr mit elektrischer wecksignalgabe.
GB1366794A (en) *	1971-12-02	1974-09-11	Seiko Instr & Electronics	Electronic timepiece
DE2414070C3 (de) *	1974-03-23	1979-07-05	Deutsche Itt Industries Gmbh, 7800 Freiburg	Monolithisch integriertes Bauelement zur Alarmsignal-Intervallsteuerung von Weckeruhren
DE2434780A1 (de) *	1974-07-19	1976-02-05	Diehl Fa	Weckschaltung fuer einen, insbesondere batteriebetriebenen wecker
JPS522563A (en) *	1975-06-24	1977-01-10	Seiko Instr & Electronics Ltd	Electronic clock with alarm
US4098071A (en) *	1975-10-09	1978-07-04	Matsushita Electric Industrial Co., Ltd.	Time signal clock
DE2549986A1 (de) *	1975-11-07	1977-05-12	Vdo Schindling	Elektrische uhr
US4073133A (en) *	1976-04-13	1978-02-14	General Time Corporation	Electronic chime and strike system
JPS6026988B2 (ja) *	1977-05-23	1985-06-26	セイコーインスツルメンツ株式会社	アラ−ム付電子時計

1978
- 1978-05-06 DE DE19782819907 patent/DE2819907C3/de not_active Expired
1979
- 1979-03-23 NL NL7902300A patent/NL7902300A/xx not_active Application Discontinuation
- 1979-04-18 JP JP4679679A patent/JPS55481A/ja active Pending
- 1979-05-04 FR FR7911270A patent/FR2425102B1/fr not_active Expired
- 1979-05-07 AT AT340779A patent/AT376307B/de not_active IP Right Cessation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5124164B1 (ja) *	1965-05-07	1976-07-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60238854A (ja) *	1984-05-11	1985-11-27	Fuji Xerox Co Ltd	電子複写機の警報ブザ−駆動回路
JPH059805A (ja) *	1991-07-02	1993-01-19	Daiwabo Create Kk	ポリプロピレン繊維および複合繊維

Also Published As

Publication number	Publication date
DE2819907A1 (de)	1979-11-15
FR2425102A1 (fr)	1979-11-30
DE2819907C3 (de)	1986-04-17
DE2819907B2 (de)	1980-03-06
ATA340779A (de)	1984-03-15
AT376307B (de)	1984-11-12
FR2425102B1 (fr)	1985-06-07
NL7902300A (nl)	1979-11-08

Publication	Publication Date	Title
GB2022880B (en)	1983-05-18	Electronic alarm clock
JPS54130897A (en)	1979-10-11	Simple alarm
GB2031204B (en)	1982-12-15	Audiodetector alarm
GB2038043B (en)	1983-03-09	Electronic timepiece
GB2007408B (en)	1982-05-12	Electrical timepiece
GB2018474B (en)	1982-07-28	Electronic timepiece
JPS52125370A (en)	1977-10-21	Electric clock
JPS52117672A (en)	1977-10-03	Electric clock
GB2019052B (en)	1983-02-23	Electronic timepiece
JPS55481A (en)	1980-01-05	Electrical alarm clock
JPS5539091A (en)	1980-03-18	Electric clock device
JPS54110875A (en)	1979-08-30	Electric alarm clock
GB2017979B (en)	1982-11-03	Electronic timepiece
JPS5534717A (en)	1980-03-11	Alarm indicating circuit
GB2015207B (en)	1982-04-07	Electric alarm clocks
GB2006997B (en)	1982-03-03	Electrical timepiece
JPS5544638A (en)	1980-03-29	Alarm
JPS5572296A (en)	1980-05-30	Alarm
GB2017355B (en)	1982-09-08	Electronic timepiece
JPS5542015A (en)	1980-03-25	Electric pendulum clock
JPS5530714A (en)	1980-03-04	Alarm circuit
ZA771201B (en)	1978-11-29	Electric alarm clock
JPS5559597A (en)	1980-05-06	Alarm
JPS54134675A (en)	1979-10-19	Alarm clock
JPS5456478A (en)	1979-05-07	Electronic hour alarm generator

JPS55481A - Electrical alarm clock - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (1)

Family

ID=6038795

Family Applications (1)

Country Status (5)

Cited By (2)

Families Citing this family (3)

Citations (1)

Family Cites Families (10)

Patent Citations (1)

Cited By (2)

Also Published As

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