DE8901925U1 - - Google Patents
Info
- Publication number
- DE8901925U1 DE8901925U1 DE8901925U DE8901925U DE8901925U1 DE 8901925 U1 DE8901925 U1 DE 8901925U1 DE 8901925 U DE8901925 U DE 8901925U DE 8901925 U DE8901925 U DE 8901925U DE 8901925 U1 DE8901925 U1 DE 8901925U1
- Authority
- DE
- Germany
- 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
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
- G04B45/0038—Figures or parts thereof moved by the clockwork
- G04B45/0053—Figures or parts thereof moved by the clockwork with oscillating motion in hanging or standing clockworks such as imitation of a real pendulum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8901925U DE8901925U1 (en) | 1989-02-18 | 1989-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8901925U DE8901925U1 (en) | 1989-02-18 | 1989-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8901925U1 true DE8901925U1 (en) | 1989-05-24 |
Family
ID=6836175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8901925U Expired DE8901925U1 (en) | 1989-02-18 | 1989-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8901925U1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3543117A (en) * | 1969-01-09 | 1970-11-24 | Gen Time Corp | Electromechanical oscillator |
| DE1773306A1 (en) * | 1968-04-27 | 1971-03-04 | Kieninger & Obergfell | Electrically non-contact driven time-keeping device |
| DE3112502A1 (en) * | 1981-03-30 | 1982-10-14 | Siemens AG, 1000 Berlin und 8000 München | Sawtooth generator |
| DE3805081A1 (en) * | 1987-02-20 | 1988-09-01 | Seikosha Kk | ELECTROMAGNETIC DRIVE CONTROL |
-
1989
- 1989-02-18 DE DE8901925U patent/DE8901925U1/de not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1773306A1 (en) * | 1968-04-27 | 1971-03-04 | Kieninger & Obergfell | Electrically non-contact driven time-keeping device |
| US3543117A (en) * | 1969-01-09 | 1970-11-24 | Gen Time Corp | Electromechanical oscillator |
| DE3112502A1 (en) * | 1981-03-30 | 1982-10-14 | Siemens AG, 1000 Berlin und 8000 München | Sawtooth generator |
| DE3805081A1 (en) * | 1987-02-20 | 1988-09-01 | Seikosha Kk | ELECTROMAGNETIC DRIVE CONTROL |
Non-Patent Citations (3)
| Title |
|---|
| GLASER, Günther: Lexikon der Uhrentechnik, Verlag WilhelmKemper KG, Ulm, 1974, S.108 * |
| HALKIAS, Christos C.: Integrated Electronics. McGraw-Hill Kogakusha, Ltd., 1972, S.720-721 * |
| MILLMANN, Jacob * |