DE19615215C2 - Radio wristwatch with date display - Google Patents
Radio wristwatch with date displayInfo
- Publication number
- DE19615215C2 DE19615215C2 DE19615215A DE19615215A DE19615215C2 DE 19615215 C2 DE19615215 C2 DE 19615215C2 DE 19615215 A DE19615215 A DE 19615215A DE 19615215 A DE19615215 A DE 19615215A DE 19615215 C2 DE19615215 C2 DE 19615215C2
- Authority
- DE
- Germany
- Prior art keywords
- hand
- date
- radio
- display
- microprocessor
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
- G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Description
Funkarmbanduhren sind häufig mit einer Datumanzeige ausgestattet. Die bekannten Lö sungen erfordern jedoch einen erhöhten elektronischen und mechanischen Aufwand. Be kannt sind Datumanzeigen mittels Flüssigkristalldisplay oder auf elektro-mechanischem Weg durch Anwendung eines separaten Schrittmotorgetriebes und einer üblichen Datum scheibe. Die anspruchsgemäße Lösung benutzt die Tatsache, daß eine Funkuhrelektronik mit einem Mikroprozessor in der Lage ist, den Sekundenzeiger einer analog zeitanzeigen den Uhr exakt sekundengenau zu steuern und außerdem einen schnellen schrittsynchronen Vorlauf der Uhr und einen zeitweiligen Stop des Antriebs zu realisieren.Radio wristwatches are often equipped with a date display. The well-known Lö However, solutions require increased electronic and mechanical effort. Be Date displays are known by means of liquid crystal displays or on electro-mechanical ones Way through application of a separate stepper motor gear and a usual date disc. The sophisticated solution uses the fact that radio clock electronics with a microprocessor is able to display the second hand of an analog time to control the clock exactly to the second and also a fast step-synchronous To advance the clock and to temporarily stop the drive.
Somit kann der Sekundenzeiger vorübergehend andere Anzeigeinhalte durch Stellungs varianten und Stopphasen darbieten und danach wieder in den Normalbetrieb der Anzeige der laufenden Sekunde zurückkehren.Thus, the second hand can temporarily change the display content by position present variants and stop phases and then return to normal operation of the display return the current second.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19615215A DE19615215C2 (en) | 1995-04-26 | 1996-04-18 | Radio wristwatch with date display |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29506614U DE29506614U1 (en) | 1995-04-26 | 1995-04-26 | Radio wristwatch with date display |
DE19615215A DE19615215C2 (en) | 1995-04-26 | 1996-04-18 | Radio wristwatch with date display |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19615215A1 DE19615215A1 (en) | 1996-10-31 |
DE19615215C2 true DE19615215C2 (en) | 2002-12-05 |
Family
ID=8007022
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29506614U Expired - Lifetime DE29506614U1 (en) | 1995-04-26 | 1995-04-26 | Radio wristwatch with date display |
DE19615215A Expired - Fee Related DE19615215C2 (en) | 1995-04-26 | 1996-04-18 | Radio wristwatch with date display |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29506614U Expired - Lifetime DE29506614U1 (en) | 1995-04-26 | 1995-04-26 | Radio wristwatch with date display |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE29506614U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014005027A1 (en) | 2014-04-05 | 2015-10-08 | EMES Intellectual Property Limited | Wireless wristwatch and method for changing the battery of a wireless wristwatch |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0915398A1 (en) * | 1996-11-26 | 1999-05-12 | Verena Soom Huggenberger | Improved security wristwatch |
EP1930795A1 (en) | 2006-12-08 | 2008-06-11 | HKW Elektronik GmbH | Radio-controlled timepiece with weather data display |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3805307A1 (en) * | 1988-02-20 | 1989-08-31 | Ernst Gaertner | Multifunction measuring apparatus |
DE3890910T1 (en) * | 1987-11-11 | 1989-12-21 | Rolex Montres | METHOD FOR PROGRAMMING THE PERMANENT CALENDAR OF A WATCH AND WATCH FOR THE APPLICATION OF THIS METHOD |
-
1995
- 1995-04-26 DE DE29506614U patent/DE29506614U1/en not_active Expired - Lifetime
-
1996
- 1996-04-18 DE DE19615215A patent/DE19615215C2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3890910T1 (en) * | 1987-11-11 | 1989-12-21 | Rolex Montres | METHOD FOR PROGRAMMING THE PERMANENT CALENDAR OF A WATCH AND WATCH FOR THE APPLICATION OF THIS METHOD |
DE3805307A1 (en) * | 1988-02-20 | 1989-08-31 | Ernst Gaertner | Multifunction measuring apparatus |
Non-Patent Citations (1)
Title |
---|
U J S 3/93, S.68 u. 69 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014005027A1 (en) | 2014-04-05 | 2015-10-08 | EMES Intellectual Property Limited | Wireless wristwatch and method for changing the battery of a wireless wristwatch |
Also Published As
Publication number | Publication date |
---|---|
DE29506614U1 (en) | 1995-06-14 |
DE19615215A1 (en) | 1996-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20111102 |