CH654169GA3 - - Google Patents

Download PDF

Info

Publication number
CH654169GA3
CH654169GA3 CH203084A CH203084A CH654169GA3 CH 654169G A3 CH654169G A3 CH 654169GA3 CH 203084 A CH203084 A CH 203084A CH 203084 A CH203084 A CH 203084A CH 654169G A3 CH654169G A3 CH 654169GA3
Authority
CH
Switzerland
Prior art keywords
transducer
frame
connects
switching circuit
magnetic signal
Prior art date
Application number
CH203084A
Other languages
English (en)
French (fr)
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 filed Critical
Priority to CH203084A priority Critical patent/CH654169GA3/fr
Priority to US06/714,285 priority patent/US4663624A/en
Priority to DE8585104910T priority patent/DE3564353D1/de
Priority to EP85104910A priority patent/EP0161545B1/fr
Priority to JP60087666A priority patent/JPS60235541A/ja
Publication of CH654169GA3 publication Critical patent/CH654169GA3/fr
Priority to SG64391A priority patent/SG64391G/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Clocks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
CH203084A 1984-04-25 1984-04-25 CH654169GA3 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH203084A CH654169GA3 (ko) 1984-04-25 1984-04-25
US06/714,285 US4663624A (en) 1984-04-25 1985-03-21 Pager having receiving frame tuned by transducer
DE8585104910T DE3564353D1 (en) 1984-04-25 1985-04-23 Apparatus for locating persons for an electronic timepiece
EP85104910A EP0161545B1 (fr) 1984-04-25 1985-04-23 Appareil de recherche de personnes pour montre électronique
JP60087666A JPS60235541A (ja) 1984-04-25 1985-04-25 ページング装置
SG64391A SG64391G (en) 1984-04-25 1991-08-06 Apparatus for locating persons for an eletronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH203084A CH654169GA3 (ko) 1984-04-25 1984-04-25

Publications (1)

Publication Number Publication Date
CH654169GA3 true CH654169GA3 (ko) 1986-02-14

Family

ID=4224281

Family Applications (1)

Application Number Title Priority Date Filing Date
CH203084A CH654169GA3 (ko) 1984-04-25 1984-04-25

Country Status (6)

Country Link
US (1) US4663624A (ko)
EP (1) EP0161545B1 (ko)
JP (1) JPS60235541A (ko)
CH (1) CH654169GA3 (ko)
DE (1) DE3564353D1 (ko)
SG (1) SG64391G (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159713A (en) * 1985-11-27 1992-10-27 Seiko Corp. Watch pager and wrist antenna
JPS6378090A (ja) * 1986-09-17 1988-04-08 ア−ル・アウデマルズ　ソシエテ　アノニム 電子式識別装置
GB2201266A (en) * 1986-12-23 1988-08-24 Upperpace Limited A radio paging watch
US5052049A (en) * 1987-10-20 1991-09-24 Telefind Corporation Paging receiver with continuously tunable antenna
US5012235A (en) * 1987-10-20 1991-04-30 Telefind Corporation Paging receiver with continuously tunable antenna and RF amplifier
US4845485A (en) * 1987-12-29 1989-07-04 Motorola, Inc. Combined radio pager/timepiece apparatus with receiver desensitization protection
US4998093A (en) * 1988-12-16 1991-03-05 Benoit John J Portable personal electronic perimeter alarm
JPH05122137A (ja) * 1991-10-30 1993-05-18 Aiphone Co Ltd 位置情報送出機能付移動無線システム
JPH0666962A (ja) * 1992-07-02 1994-03-11 Seiko Instr Inc ページャ付電子時計
US5572488A (en) * 1993-12-17 1996-11-05 Seiko Communications Holding N.V. Wristwatch paging receiver having analog message display
EP1316931B1 (de) * 2001-12-01 2005-05-18 Siemens Building Technologies AG Akustischer Alarmgeber für einen Gefahrenmelder
US7817500B2 (en) * 2006-03-10 2010-10-19 Idt Technology Limited Shock-activated switch device
CA2858994C (en) 2011-12-13 2017-01-10 Sanjeev Gunawardena Systems and methods for adaptive sample quantization

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937004A (en) * 1973-05-28 1976-02-10 Citizen Watch Co., Ltd. Portable miniature type information treating device
US4170769A (en) * 1978-09-06 1979-10-09 Gte Sylvania Incorporated Audio-detector alarm
DE2918531A1 (de) * 1979-05-08 1980-11-13 Provera Gmbh Elektronische uhr, insbesondere armbanduhr, mit alarmvorrichtung
JPS58100772A (ja) * 1981-12-10 1983-06-15 Seikosha Co Ltd 時計の圧電ブザ−駆動装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1546470A4 (ko) * 1970-10-20 1972-09-15
JPS55147381A (en) * 1979-05-04 1980-11-17 Seiko Instr & Electronics Ltd Detector for electronic watch
DE2941388A1 (de) * 1979-10-12 1981-04-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung fuer eine elektronische uhr mit weckeinrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937004A (en) * 1973-05-28 1976-02-10 Citizen Watch Co., Ltd. Portable miniature type information treating device
US4170769A (en) * 1978-09-06 1979-10-09 Gte Sylvania Incorporated Audio-detector alarm
DE2918531A1 (de) * 1979-05-08 1980-11-13 Provera Gmbh Elektronische uhr, insbesondere armbanduhr, mit alarmvorrichtung
JPS58100772A (ja) * 1981-12-10 1983-06-15 Seikosha Co Ltd 時計の圧電ブザ−駆動装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 7, no. 206 (P-222)(1351), 10 septembre 1983, & JP - A - 58 100 772 (SEIKOUSHIYA K.K.)(15-06-1983). *

Also Published As

Publication number Publication date
DE3564353D1 (en) 1988-09-15
JPS60235541A (ja) 1985-11-22
JPH039659B2 (ko) 1991-02-08
EP0161545B1 (fr) 1988-08-10
EP0161545A1 (fr) 1985-11-21
SG64391G (en) 1991-09-13
US4663624A (en) 1987-05-05

Similar Documents

Publication Publication Date Title
CH654169GA3 (ko)
CA2045697A1 (en) Surface acoustic wave device and its manufacturing method
JPS5610951A (en) Periodic transmission structure of low speed wave signal for small monolithic circuit element operated by microwave frequency
ES8202215A1 (es) Un receptor que tiene un circuito de sintonizacion de explo-racion
GB1499575A (en) Electronic buzzers
CA2113353A1 (en) Synchronous tracking am receiver
HK88485A (en) Watch having a piezo-electric buzzer
JPS5333083A (en) High sensitivity light receiver
JPS5440589A (en) Crystal vibrator of tuning fork type
CH635222B (fr) Piece d'horlogerie electronique, notamment montre-bracelet electronique, munie d'un dispositif d'alarme.
JPS55110981A (en) Electronic watch
JPS55106387A (en) Digital electronic wrist watch with acoustic function
KR850005923A (ko) 호출신호 수신방법
JPS5526749A (en) Fm-am broadcast receiver
JPS6454944A (en) Ssb signal receiver
JPS5312A (en) Am receiver
JPS6489386A (en) Rf converter composite module
JPS57186187A (en) Electronic timepiece with alarm
CA2000756A1 (en) Method of making a crystal oscillator desensitized to acceleration fields
JPS535552A (en) Antenna on vehicle
JPS5235561A (en) Resonance charcteristic measurement of resonance circuit of superheter odyne receiver
JPS56122510A (en) Receiving antenna system
JPS52142458A (en) Piezo-electric ceramic wave filter
SE8001394L (sv) Radiomottagare med elektronisk avstemning
FR2383488A1 (fr) Installation de perception a distance d'un signal d'appel electrique