JPS5751079B2 - - Google Patents
Info
- Publication number
- JPS5751079B2 JPS5751079B2 JP48047041A JP4704173A JPS5751079B2 JP S5751079 B2 JPS5751079 B2 JP S5751079B2 JP 48047041 A JP48047041 A JP 48047041A JP 4704173 A JP4704173 A JP 4704173A JP S5751079 B2 JPS5751079 B2 JP S5751079B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48047041A JPS5751079B2 (US07179912-20070220-C00144.png) | 1973-04-25 | 1973-04-25 | |
| GB1793174A GB1432513A (en) | 1973-04-25 | 1974-04-24 | Electronic timepieces |
| US464082A US3922844A (en) | 1973-04-25 | 1974-04-25 | Electronic timepiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48047041A JPS5751079B2 (US07179912-20070220-C00144.png) | 1973-04-25 | 1973-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49134370A JPS49134370A (US07179912-20070220-C00144.png) | 1974-12-24 |
| JPS5751079B2 true JPS5751079B2 (US07179912-20070220-C00144.png) | 1982-10-30 |
Family
ID=12764068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48047041A Expired JPS5751079B2 (US07179912-20070220-C00144.png) | 1973-04-25 | 1973-04-25 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3922844A (US07179912-20070220-C00144.png) |
| JP (1) | JPS5751079B2 (US07179912-20070220-C00144.png) |
| GB (1) | GB1432513A (US07179912-20070220-C00144.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58159885U (ja) * | 1982-04-16 | 1983-10-25 | 塩尻工業株式会社 | 水晶腕時計のロ−タ構造 |
| US10890261B2 (en) | 2013-05-07 | 2021-01-12 | Victaulic Company | Valve with removable seat |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5519400B2 (US07179912-20070220-C00144.png) * | 1973-05-01 | 1980-05-26 | ||
| JPS50145269A (US07179912-20070220-C00144.png) * | 1974-05-14 | 1975-11-21 | ||
| JPS5113279A (US07179912-20070220-C00144.png) * | 1974-07-11 | 1976-02-02 | Suwa Seikosha Kk | |
| US4133169A (en) * | 1974-08-30 | 1979-01-09 | Ebauches S.A. | Electronic circuit for a quartz crystal watch |
| JPS5170676A (US07179912-20070220-C00144.png) * | 1974-12-17 | 1976-06-18 | Casio Computer Co Ltd | |
| JPS5179371A (US07179912-20070220-C00144.png) * | 1974-12-18 | 1976-07-10 | Suwa Seikosha Kk | |
| JPS5181165A (US07179912-20070220-C00144.png) * | 1975-01-13 | 1976-07-15 | Suwa Seikosha Kk | |
| JPS52146273A (en) * | 1976-05-29 | 1977-12-05 | Casio Comput Co Ltd | Electronic watch device |
| JPS55129789A (en) * | 1979-03-29 | 1980-10-07 | Seiko Epson Corp | Electronic watch |
| CH633154B (fr) * | 1980-04-30 | Ebauches Electroniques Sa | Mouvement de piece d'horlogerie electronique. | |
| JPS577634A (en) * | 1980-06-16 | 1982-01-14 | Victor Co Of Japan Ltd | Frequency dividing circuit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4957871A (US07179912-20070220-C00144.png) * | 1972-10-02 | 1974-06-05 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH490710A (fr) * | 1966-02-10 | 1969-08-15 | Suisse Horlogerie | Pièce d'horlogerie électronique |
| US3451210A (en) * | 1966-07-01 | 1969-06-24 | Benrus Corp | System for maintaining oscillations in an electric timing mechanism having an oscillatory element |
| US3540207A (en) * | 1968-09-20 | 1970-11-17 | Timex Corp | Electronic watch counting circuit |
| US3629582A (en) * | 1969-04-24 | 1971-12-21 | Dale R Koehler | Timepiece with radioactive timekeeping standard |
| CH540520A (fr) * | 1971-04-22 | 1973-02-15 | Ebauches Sa | Mouvement d'horlogerie électronique |
| US3777471A (en) * | 1971-08-27 | 1973-12-11 | Bulova Watch Co Inc | Presettable frequency divider for electronic timepiece |
-
1973
- 1973-04-25 JP JP48047041A patent/JPS5751079B2/ja not_active Expired
-
1974
- 1974-04-24 GB GB1793174A patent/GB1432513A/en not_active Expired
- 1974-04-25 US US464082A patent/US3922844A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4957871A (US07179912-20070220-C00144.png) * | 1972-10-02 | 1974-06-05 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58159885U (ja) * | 1982-04-16 | 1983-10-25 | 塩尻工業株式会社 | 水晶腕時計のロ−タ構造 |
| US10890261B2 (en) | 2013-05-07 | 2021-01-12 | Victaulic Company | Valve with removable seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49134370A (US07179912-20070220-C00144.png) | 1974-12-24 |
| GB1432513A (en) | 1976-04-22 |
| US3922844A (en) | 1975-12-02 |
