CH632887B - Frequenzmessende uhr. - Google Patents

Frequenzmessende uhr.

Info

Publication number
CH632887B
CH632887B CH1471877A CH1471877A CH632887B CH 632887 B CH632887 B CH 632887B CH 1471877 A CH1471877 A CH 1471877A CH 1471877 A CH1471877 A CH 1471877A CH 632887 B CH632887 B CH 632887B
Authority
CH
Switzerland
Prior art keywords
switch
calculating circuit
frequency measuring
measuring watch
watch
Prior art date
Application number
CH1471877A
Other languages
English (en)
Other versions
CH632887GA3 (en
Inventor
Peter-Ulrich Putsch
Original Assignee
Putsch Peter Ulrich
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 of CH632887B publication Critical patent/CH632887B/de
Application filed by Putsch Peter Ulrich filed Critical Putsch Peter Ulrich
Publication of CH632887GA3 publication Critical patent/CH632887GA3/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed
    • G04G9/007—Visual time or date indication means in which functions not related to time can be displayed combined with a calculator or computing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Electric Clocks (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Lock And Its Accessories (AREA)
  • Eye Examination Apparatus (AREA)
  • Tests Of Electronic Circuits (AREA)
CH1471877A 1976-12-04 1977-12-01 Rate-measuring clock CH632887GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2655096A DE2655096C3 (de) 1976-12-04 1976-12-04 Eine Frequenzmessung gestattende Armbanduhr

Publications (2)

Publication Number Publication Date
CH632887B true CH632887B (de)
CH632887GA3 CH632887GA3 (en) 1982-11-15

Family

ID=5994724

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1471877A CH632887GA3 (en) 1976-12-04 1977-12-01 Rate-measuring clock

Country Status (3)

Country Link
JP (1) JPS5370872A (de)
CH (1) CH632887GA3 (de)
DE (1) DE2655096C3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151945A (en) * 1979-05-09 1980-11-26 Medtronic Inc Device for monitoring heart beat
GB2079995B (en) * 1980-07-16 1984-07-11 Suwa Seikosha Kk Portable data processing apparatus
JPS5788094U (de) * 1980-11-20 1982-05-31
DE3211691A1 (de) * 1982-03-30 1983-10-06 Porsche Ag Einrichtung zur aufnahme, abgabe und verarbeitung von daten
DE3222349A1 (de) 1982-06-14 1984-01-05 Helga 6901 Gaiberg Berthold Elektronische uhr
EP0182249A3 (de) * 1984-11-19 1988-11-17 Michio Arai Zeitanzeigevorrichtung
JPH0453588U (de) * 1990-09-14 1992-05-07
GB2348715B (en) * 1999-04-07 2002-10-30 Healthcare Technology Ltd Rate calculating apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022014A (en) * 1975-04-04 1977-05-10 Timex Corporation Combination wristwatch/chronograph/wrist calculator/measuring device
JPS5233569A (en) * 1975-09-09 1977-03-14 Takamisawa Saibaneteitsukusu:Kk Wrist watch equipped with pulse rate measuring device

Also Published As

Publication number Publication date
DE2655096A1 (de) 1978-06-15
JPS5370872A (en) 1978-06-23
CH632887GA3 (en) 1982-11-15
DE2655096B2 (de) 1980-07-10
DE2655096C3 (de) 1982-07-08

Similar Documents

Publication Publication Date Title
CH524850A (fr) Dispositif de remise à l'heure d'une montre électronique
CH626498B (de) Eingabeschaltung fuer eine elektronische armbanduhr.
JPS5452578A (en) Stopwatch
CH619101GA3 (en) Clock emitting hourly signals
CH632887B (de) Frequenzmessende uhr.
CH510911A (fr) Dispositif de remise à l'heure d'une montre électronique
JPS5513806A (en) Multifunction electronic timepiece
JPS5355066A (en) Electronic metronome
CH607878B (de) Stoppuhr.
FR2321719A1 (fr) Rouage demultiplicateur pour une montre electronique a affichage analogique
CH635478B (de) Elektronische uhr.
IT1065206B (it) Disposizione circuitale per misurare la precisione di funzionamento di un orologio elettronico
FR2296879A1 (fr) Dispositif de commande de l'affichage d'une montre
FR2331081A1 (fr) Montre electronique a affichage de date
JPS5422865A (en) Miniature electronic watch
JPS53104276A (en) Electronic watch
JPS53104277A (en) Electronic watch
JPS53145675A (en) Temperature compensating electronic watch
FR2388331A1 (fr) Montre electronique
IT1087062B (it) Dispositivo per misurare la precisione del movimento di un orologio elettronico
SU721763A1 (ru) Цифровой измеритель скважности импульсов
IT1196898B (it) Circuito di visualizzazione della larghezza degli impulsi
JPS55152406A (en) Boom length detector
JPS53162A (en) Electronic type clock
JPS548559A (en) Electronic watch

Legal Events

Date Code Title Description
PL Patent ceased