BE789976A - Garde-temps - Google Patents

Garde-temps

Info

Publication number: BE789976A
Authority: BE; Belgium
Prior art keywords: guard; time
Prior art date: 1971-10-15

Application number

Other languages

Original Assignee

Centre Electron Horloger

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.)

1971-10-15

Publication date

1973-02-01

1973-02-01 Publication of BE789976A publication Critical patent/BE789976A/fr

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G7/00—Synchronisation
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
- H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
- H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
- H03K23/662—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses by adding or suppressing pulses

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electric Clocks (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

BE789976D 1971-10-15 Garde-temps BE789976A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1511871A CH570651A (fr)	1971-10-15	1971-10-15	Garde-temps comprenant un divisuer de frequence au rapport de division ajustable par des moyens l'etalonnage externes et procede de mise en action de ce garde temps.

Publications (1)

Publication Number	Publication Date
BE789976A true BE789976A (fr)	1973-02-01

Family

ID=4406480

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE789976D BE789976A (fr)	1971-10-15		Garde-temps

Country Status (8)

Country	Link
US (1)	US3914706A (fr)
JP (1)	JPS5617632B2 (fr)
BE (1)	BE789976A (fr)
CH (2)	CH570651A (fr)
DE (1)	DE2250389C3 (fr)
FR (1)	FR2156368B1 (fr)
GB (1)	GB1412779A (fr)
NL (1)	NL7213910A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH610473B5 (en) *	1972-08-24	1979-04-30	Dynacore Sa	Generator of isochronous reference periods which can be used for measuring time and can be readjusted, and use of this generator
JPS5646115B2 (fr) *	1973-07-13	1981-10-30
JPS49114858A (fr) *	1973-02-28	1974-11-01
DE2400394C3 (de) *	1974-01-05	1981-09-03	Philips Patentverwaltung Gmbh, 2000 Hamburg	Schaltungsanordnung zur digitalen Frequenzteilung
CH589886B5 (fr) *	1974-10-14	1977-07-29	Centre Electron Horloger
JPS5186350A (ja) *	1975-01-27	1976-07-28	Suwa Seikosha Kk	Shuhasuondohoshosochi
GB1570659A (en) *	1976-06-30	1980-07-02	Suwa Seikosha Kk	Electronic timepiece
FR2484103A1 (fr) *	1980-06-04	1981-12-11	Suisse Horlogerie	Procede pour ajuster le rapport de division d'un diviseur de frequence et garde-temps adapte a ce procede
DE3021863C2 (de) *	1980-06-11	1985-03-21	Vdo Adolf Schindling Ag, 6000 Frankfurt	Elektronische Uhr mit einer Zeitbasis und einer Temperaturkompensationsschaltungsanordnung
CH643106B (fr) *	1980-11-26		Suisse Horlogerie	Garde-temps comprenant une chaine de diviseurs au rapport de division ajustable.
US4400093A (en) *	1981-07-06	1983-08-23	Omega Louis Brandt & Frere S.A.	Method for inspecting the running of a timepiece and timepiece adapted for such method
GB2111269B (en) *	1981-11-25	1986-04-09	Plessey Co Plc	Adjustable ratio divider
JPS6123152U (ja) *	1984-07-14	1986-02-10	市光工業株式会社	多方向切換スイツチ
JPS6154649U (fr) *	1984-09-14	1986-04-12
CH665082GA3 (fr) *	1986-03-26	1988-04-29
US4799003A (en) *	1987-05-28	1989-01-17	Tu Xuan M	Mechanical-to-electrical energy converter
FR2629608B1 (fr) *	1988-03-31	1992-01-10	Peugeot	Procede et dispositif de synchronisation en reception d'une horloge locale d'une station d'un reseau de communication, notamment d'un vehicule automobile
JPH04502361A (ja) *	1988-12-19	1992-04-23	アルカテル・エヌ・ブイ	クロック同期装置
US5272650A (en) *	1990-09-25	1993-12-21	Honeywell Inc.	Self correcting time base for inaccurate oscillators
EP1014230B1 (fr) *	1998-12-15	2009-12-09	Piguet, Frédéric S.A.	Pièce d'horlogerie comportant une génératrice d'énergie électrique
GB2358490B (en) *	1999-12-29	2004-08-11	Nokia Mobile Phones Ltd	A clock
EP2738629A1 (fr) *	2012-11-30	2014-06-04	EM Microelectronic-Marin SA	Mouvement horloger électronique de haute précision et procédé de réglage d'une base de temps

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3364439A (en) *	1966-10-07	1968-01-16	Tele Signal Corp	Frequency corrected digital clock with memory in phase control loop

0
- BE BE789976D patent/BE789976A/fr unknown
1971
- 1971-10-15 CH CH1511871A patent/CH570651A/fr not_active IP Right Cessation
- 1971-10-15 CH CH1511871D patent/CH1511871A4/xx unknown
1972
- 1972-10-13 NL NL7213910A patent/NL7213910A/xx not_active Application Discontinuation
- 1972-10-13 DE DE2250389A patent/DE2250389C3/de not_active Expired
- 1972-10-13 FR FR7236416A patent/FR2156368B1/fr not_active Expired
- 1972-10-16 JP JP10282772A patent/JPS5617632B2/ja not_active Expired
- 1972-10-16 GB GB4755372A patent/GB1412779A/en not_active Expired
1974
- 1974-09-03 US US502990A patent/US3914706A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2156368B1 (fr)	1977-01-14
NL7213910A (fr)	1973-04-17
US3914706A (en)	1975-10-21
GB1412779A (en)	1975-11-05
DE2250389B2 (de)	1974-07-11
CH570651A (fr)	1975-12-15
JPS4848059A (fr)	1973-07-07
CH1511871A4 (fr)	1975-05-30
JPS5617632B2 (fr)	1981-04-23
DE2250389A1 (de)	1973-04-19
FR2156368A1 (fr)	1973-05-25
DE2250389C3 (de)	1975-02-20

Publication	Publication Date	Title
AT333623B (de)	1976-12-10	Sportschuh
AT335885B (de)	1977-04-12	Sportschuh
BE777856A (fr)	1972-07-10	Cryocable
BE781289A (fr)	1972-07-17	Baggervaartuig
BE782893A (fr)	1972-11-03	Fotografisch zilverhalogenide-materiaal
ATA964072A (de)	1975-07-15	Lufthebeforderer
BE782659A (fr)	1972-10-26	Feromoon
BE780405A (fr)	1972-09-11	Fotografisch materiaal
AT325420B (de)	1975-10-27	Koronagenerator
BE782305A (fr)	1972-08-16	Ruisgetal-meetcircuit
BE780668A (fr)	1972-09-15	Documentbehandelingsstelsel
BE779073A (fr)	1972-08-08	Bitumineuze emulsies
AT342779B (de)	1978-04-25	Zahnpasten
BE778428A (fr)	1972-05-16	Vatenklem
BE782078A (fr)	1972-07-31	Camouflagenet
BE781869A (fr)	1972-10-10	Cryoliaison
BE780088A (fr)	1972-07-03	Cirkelhooier
BE773645A (fr)	1972-01-31	Ladenkast
BE780406A (fr)	1972-09-11	Tabulatorponsmachine
BE782714A (fr)	1972-08-16	Metselmachine
BE777205R (fr)	1972-04-17	Braguette
BE778507A (fr)	1972-07-26	Beta-alcoylthio-aldehydes
BE781692A (fr)	1972-07-31	Dobber
BE782997A (fr)	1972-11-06	Verbeterd fotografisch kleurenmateriaal
AT327986B (de)	1976-02-25	Schneefrase