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GB1359624A - Electric alarm watch - Google Patents

Electric alarm watch

Info

Publication number
GB1359624A
GB1359624A GB4383972A GB4383972A GB1359624A GB 1359624 A GB1359624 A GB 1359624A GB 4383972 A GB4383972 A GB 4383972A GB 4383972 A GB4383972 A GB 4383972A GB 1359624 A GB1359624 A GB 1359624A
Authority
GB
United Kingdom
Prior art keywords
watch
resonator
crystal
alarm
sept
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.)
Expired
Application number
GB4383972A
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.)
Timex Group USA Inc
Original Assignee
Timex Corp
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 Timex Corp filed Critical Timex Corp
Publication of GB1359624A publication Critical patent/GB1359624A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)

Abstract

1359624 Alarm watch TIMEX CORP 21 Sept 1972 [29 Sept 1971] 43839/72 Heading G3T An alarm wrist watch has an electrically activated Piezo-electric resonator arranged to vibrate a portion of the watch to produce an audible alarm. The resonator may be a Piezo-electric ceramic vibrating in the X, Y or X-Y mode formed as a coating on the watch dial or crystal, or, as shown, forming at least part of a crystal mounting ring 21, to vibrate the crystal 18, and secured to the watch case 22 by elastic e.g. rubber ring 23. The resonator may be energized using an electronic or mechanical switch that closes at a preset time to connect a battery to an oscillator that drives the resonator via a voltage multiplier or transformer.
GB4383972A 1971-09-29 1972-09-21 Electric alarm watch Expired GB1359624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18473571A 1971-09-29 1971-09-29

Publications (1)

Publication Number Publication Date
GB1359624A true GB1359624A (en) 1974-07-10

Family

ID=22678123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4383972A Expired GB1359624A (en) 1971-09-29 1972-09-21 Electric alarm watch

Country Status (13)

Country Link
US (1) US3733804A (en)
JP (1) JPS528107B2 (en)
AU (1) AU456625B2 (en)
BE (1) BE789336A (en)
CA (1) CA965611A (en)
CH (2) CH1416572A4 (en)
DE (1) DE2247155B2 (en)
DK (1) DK135647B (en)
FR (1) FR2154704B1 (en)
GB (1) GB1359624A (en)
IT (1) IT966074B (en)
NL (1) NL7213218A (en)
NO (1) NO133773C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392747A (en) * 1979-10-24 1983-07-12 Hitachi, Ltd. Display device structure
EP1857798A1 (en) * 2006-05-18 2007-11-21 Omron Healthcare Co., Ltd. Electronic thermometer

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858389A (en) * 1971-02-18 1975-01-07 Suwa Seikosha Kk Electronic wrist watch with alarm
US3788060A (en) * 1971-12-09 1974-01-29 Y Kawamura Watch with an electronic buzzer
JPS5432348B2 (en) * 1972-02-25 1979-10-13
US3879931A (en) * 1972-12-27 1975-04-29 Citizen Watch Co Ltd Electronic watch with an electronically operated sound producer
US3875738A (en) * 1973-03-03 1975-04-08 Citizen Watch Co Ltd Watch with built-in audio alarm device
DE2334236C2 (en) * 1973-07-05 1975-07-10 Timex Corp., Waterbury, Conn. (V.St.A.) Acoustic signal transmitter for clocks, in particular wristwatches
GB1499575A (en) * 1974-09-11 1978-02-01 Seiko Instr & Electronics Electronic buzzers
US4154922A (en) * 1974-10-24 1979-05-15 Standard Oil Company (Indiana) Polyesters of methyl-substituted polyphenylcarboxylic acids
CA1075260A (en) * 1974-10-24 1980-04-08 Standard Oil Company Tetramethylbiphenylcarboxylic acids and derivatives thereof
JPH0310916B2 (en) * 1974-10-31 1991-02-14 Citizen Watch Co Ltd
US4288588A (en) * 1975-10-15 1981-09-08 Standard Oil Company (Indiana) Methyl-substituted polyphenylcarboxylic acids
US4035342A (en) * 1975-10-15 1977-07-12 Standard Oil Company (Indiana) Copolyesters containing 2,2',6,6'-tetramethylbiphenyl-4,4'-dicarboxylate moieties
US4321699A (en) * 1976-09-17 1982-03-23 Ricoh Watch Company, Limited Wrist watch with alarm
CH626497B (en) * 1977-11-07 Ebauches Sa WATCH EQUIPPED WITH A RESONATOR SHAPED BY ITS ICE SUBJECT TO THE ACTION OF A TRANSDUCER.
CH630220B (en) * 1978-11-10 Ebauches Sa WATCH INCLUDING A BOX CLOSED BY A GLASS AND AN ELECTRO-ACOUSTIC DEVICE.
US4374377A (en) * 1979-12-12 1983-02-15 Sumitomo Electric Industries, Ltd. Piezoelectric audio transducer
FR2484102A1 (en) * 1980-06-04 1981-12-11 Suisse Horlogerie ELECTRONIC WATCH PIECE HAVING AN ELECTRO-ACOUSTIC TRANSDUCER
US4382251A (en) 1980-09-23 1983-05-03 Casio Computer Co., Ltd. Envelope control device for piezoelectric buzzer
DE3036845C2 (en) * 1980-09-30 1983-11-03 Casio Computer Co., Ltd., Tokyo Envelope control device for a tone signal generator
JPS5816294A (en) * 1981-07-23 1983-01-29 セイコーインスツルメンツ株式会社 Wrist watch piezo-electric buzzer
JPS5994615A (en) * 1982-11-18 1984-05-31 Asahi Chem Ind Co Ltd Manufacture of easily dyeable polyester fiber
JPS59199814A (en) * 1983-04-20 1984-11-13 Asahi Chem Ind Co Ltd Easily dyeable polyester fiber
JPS6036923A (en) * 1983-08-09 1985-02-26 Terumo Corp Electronic clinical thermometer
JPS61293221A (en) * 1985-06-20 1986-12-24 Teijin Ltd Production of polyester fiber or film
DE4107863A1 (en) * 1991-03-12 1992-09-17 Int Watch Co Iwc CLOCK
US5258746A (en) * 1991-12-03 1993-11-02 K & B Protection, Inc. Manually actuatable wrist alarm having a high-intensity sonic alarm signal
US5587970A (en) * 1992-05-28 1996-12-24 Greenwood; Julie A. Personal attack/help alarm
CH686600B5 (en) * 1994-07-25 1996-11-15 Asulab Sa Timepiece including an electro-acoustic transducer.
US20070216537A1 (en) * 2006-03-15 2007-09-20 John Park Alarm mechanism with silent alarm wristband
EP2367077B1 (en) * 2010-03-16 2017-07-26 Montres Breguet SA Glass-bezel assembly for a timepiece and assembly method
EP3167723A1 (en) 2015-11-13 2017-05-17 Kalt Maschinenbau AG Process and device for handling of formed cheese
CA2943685A1 (en) 2015-11-13 2017-05-13 Kalt Maschinenbau Ag A method and a device for the handling of cheese blocks
CH712381B1 (en) 2016-04-21 2021-05-14 Kalt Maschb Ag Cheese maker.
GB2577441B (en) 2017-06-23 2022-09-21 Nitto Kohki Co Air tool
CH714488A2 (en) 2017-12-21 2019-06-28 Kalt Maschb Ag Press cover for a cheese mold.
CH715264A2 (en) 2018-08-20 2020-02-28 Kalt Maschb Ag Device for making cheese.
CH716326A2 (en) 2019-06-17 2020-12-30 Kalt Maschb Ag Method and device for making herbal cheese.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1346657A (en) * 1963-02-05 1963-12-20 Vedette Horlogerie Electric clockwork with motor oscillating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392747A (en) * 1979-10-24 1983-07-12 Hitachi, Ltd. Display device structure
EP1857798A1 (en) * 2006-05-18 2007-11-21 Omron Healthcare Co., Ltd. Electronic thermometer
US7547140B2 (en) 2006-05-18 2009-06-16 Omron Healthcare Co., Ltd. Electronic thermometer

Also Published As

Publication number Publication date
DK135647C (en) 1977-11-07
NO133773B (en) 1976-03-15
DE2247155A1 (en) 1973-04-05
CH573142B5 (en) 1976-02-27
AU456625B2 (en) 1974-12-19
CH1416572A4 (en) 1975-08-29
CA965611A (en) 1975-04-08
AU4699672A (en) 1974-03-28
US3733804A (en) 1973-05-22
FR2154704B1 (en) 1975-09-12
NL7213218A (en) 1973-04-02
DK135647B (en) 1977-05-31
FR2154704A1 (en) 1973-05-11
IT966074B (en) 1974-02-11
DE2247155B2 (en) 1974-12-12
JPS528107B2 (en) 1977-03-07
JPS4843670A (en) 1973-06-23
NO133773C (en) 1976-06-23
BE789336A (en) 1973-01-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees