IT1155766B - Perfezionamento negli orologi elettronici - Google Patents
Perfezionamento negli orologi elettroniciInfo
- Publication number
- IT1155766B IT1155766B IT47619/78A IT4761978A IT1155766B IT 1155766 B IT1155766 B IT 1155766B IT 47619/78 A IT47619/78 A IT 47619/78A IT 4761978 A IT4761978 A IT 4761978A IT 1155766 B IT1155766 B IT 1155766B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- electronic clocks
- clocks
- electronic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
- G04G19/12—Arrangements for reducing power consumption during storage
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G5/00—Setting, i.e. correcting or changing, the time-indication
- G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/759,696 US4065916A (en) | 1977-01-17 | 1977-01-17 | Electronic timepiece |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7847619A0 IT7847619A0 (it) | 1978-01-12 |
IT1155766B true IT1155766B (it) | 1987-01-28 |
Family
ID=25056621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47619/78A IT1155766B (it) | 1977-01-17 | 1978-01-12 | Perfezionamento negli orologi elettronici |
Country Status (7)
Country | Link |
---|---|
US (1) | US4065916A (it) |
JP (1) | JPS53118077A (it) |
CA (1) | CA1103043A (it) |
DE (1) | DE2800904A1 (it) |
FR (1) | FR2377657A1 (it) |
GB (1) | GB1590230A (it) |
IT (1) | IT1155766B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847036B2 (ja) * | 1976-07-07 | 1983-10-20 | シャープ株式会社 | 電子時計 |
CH609520B (fr) * | 1976-07-16 | Ebauches Electroniques Sa | Montre electronique pourvue d'un circuit de declenchement pour reduire la consommation d'energie lors du stockage. | |
JPS57104882A (en) * | 1980-12-22 | 1982-06-30 | Seiko Epson Corp | Power on clear circuit in electronic watch |
JPS61187846A (ja) * | 1985-02-15 | 1986-08-21 | 横河メディカルシステム株式会社 | マトリツクススイツチ回路 |
DE8712803U1 (it) * | 1987-09-23 | 1987-11-05 | Junghans Uhren Gmbh, 7230 Schramberg, De | |
US5016230A (en) * | 1989-07-06 | 1991-05-14 | Seifers Monte G | Timing |
DE8914917U1 (it) * | 1989-12-19 | 1990-04-05 | Sattler, Axel, 7805 Boetzingen, De | |
GB9503858D0 (en) * | 1995-02-25 | 1995-04-19 | Central Research Lab Ltd | Drive circuit |
US6084504A (en) * | 1998-12-30 | 2000-07-04 | Remind Cap Pte. Ltd. | Timing |
US7145559B2 (en) * | 2001-10-30 | 2006-12-05 | Hewlett-Packard Development Company, L.P. | Display device power savings |
US7405647B2 (en) * | 2002-06-07 | 2008-07-29 | Remind Cap Pte. Ltd. | Timing for taking medication including a cap attachable to a receptacle |
US20040145114A1 (en) * | 2003-01-17 | 2004-07-29 | Ippolito Dean Joseph | Game timer with increased visibility |
US20110045736A1 (en) * | 2009-08-20 | 2011-02-24 | Charles Randy Wooten | Effect Generating Device in Response to User Actions |
USD740693S1 (en) * | 2013-08-30 | 2015-10-13 | Scott Carmichael | Watch |
JP6622518B2 (ja) * | 2015-08-28 | 2019-12-18 | セイコーインスツル株式会社 | 電子時計 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3576099A (en) * | 1969-04-22 | 1971-04-27 | Hamilton Watch Co | Solid state timepiece having electro-optical time display |
CH812769A4 (it) * | 1969-05-29 | 1972-03-15 | ||
US3846687A (en) * | 1971-08-05 | 1974-11-05 | Motorola Inc | Digital power control circuit for an electric wrist watch |
US3950936A (en) * | 1972-03-08 | 1976-04-20 | Centre Electronique Horloger S.A. | Device for providing an electro-optical display of time |
US3828278A (en) * | 1973-07-13 | 1974-08-06 | Motorola Inc | Control circuit for disabling mos oscillator |
CH1021673A4 (fr) * | 1973-07-13 | 1974-11-15 | Ebauches Sa | Dispositif de commande pour la remise à l'heure d'une pièce d'horlogerie |
US3962858A (en) * | 1973-08-29 | 1976-06-15 | Uranus Electronics Inc. | Electronic watch |
JPS5096273A (it) * | 1973-12-24 | 1975-07-31 | ||
US4130988A (en) * | 1976-05-25 | 1978-12-26 | Ebauches S.A. | Electronic circuit for electronic watch |
-
1977
- 1977-01-17 US US05/759,696 patent/US4065916A/en not_active Expired - Lifetime
- 1977-12-30 GB GB54318/77A patent/GB1590230A/en not_active Expired
-
1978
- 1978-01-10 DE DE19782800904 patent/DE2800904A1/de not_active Withdrawn
- 1978-01-10 CA CA294,649A patent/CA1103043A/en not_active Expired
- 1978-01-12 IT IT47619/78A patent/IT1155766B/it active
- 1978-01-17 JP JP365578A patent/JPS53118077A/ja active Pending
- 1978-01-17 FR FR7801229A patent/FR2377657A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS53118077A (en) | 1978-10-16 |
IT7847619A0 (it) | 1978-01-12 |
US4065916A (en) | 1978-01-03 |
DE2800904A1 (de) | 1978-08-10 |
FR2377657A1 (fr) | 1978-08-11 |
GB1590230A (en) | 1981-05-28 |
CA1103043A (en) | 1981-06-16 |
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