FR2390851B3 - - Google Patents
Info
- Publication number
- FR2390851B3 FR2390851B3 FR7809279A FR7809279A FR2390851B3 FR 2390851 B3 FR2390851 B3 FR 2390851B3 FR 7809279 A FR7809279 A FR 7809279A FR 7809279 A FR7809279 A FR 7809279A FR 2390851 B3 FR2390851 B3 FR 2390851B3
- Authority
- FR
- France
- 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
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by master-clocks
- G04C13/08—Slave-clocks actuated intermittently
- G04C13/12—Slave-clocks actuated intermittently by continuously-rotating electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/22—Damping units
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772721621 DE2721621A1 (de) | 1977-05-13 | 1977-05-13 | Verfahren und einrichtung zum daempfen von schrittmotoren |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2390851A1 FR2390851A1 (fr) | 1978-12-08 |
FR2390851B3 true FR2390851B3 (de) | 1980-10-31 |
Family
ID=6008864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7809279A Granted FR2390851A1 (fr) | 1977-05-13 | 1978-03-30 | Procede et dispositif d'amortissement de moteurs pas a pas |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2721621A1 (de) |
FR (1) | FR2390851A1 (de) |
GB (1) | GB1571878A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2710383B1 (fr) * | 1993-09-23 | 1995-12-01 | Jeambrun Appareillages | Amortisseur pour engrenage mené par un moteur pas-à-pas. |
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1977
- 1977-05-13 DE DE19772721621 patent/DE2721621A1/de not_active Withdrawn
-
1978
- 1978-03-30 FR FR7809279A patent/FR2390851A1/fr active Granted
- 1978-05-04 GB GB1785178A patent/GB1571878A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1571878A (en) | 1980-07-23 |
DE2721621A1 (de) | 1978-11-16 |
FR2390851A1 (fr) | 1978-12-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |