FR2155246A5 - - Google Patents

Info

Publication number
FR2155246A5
FR2155246A5 FR7230424A FR7230424A FR2155246A5 FR 2155246 A5 FR2155246 A5 FR 2155246A5 FR 7230424 A FR7230424 A FR 7230424A FR 7230424 A FR7230424 A FR 7230424A FR 2155246 A5 FR2155246 A5 FR 2155246A5
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
Application number
FR7230424A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR2155246A5 publication Critical patent/FR2155246A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/20—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with rotating flux distributors, the armatures and magnets both being stationary
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/202—Indicating by numbered bands, drums, discs, or sheets by means of turning discs
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Indicating Measured Values (AREA)
FR7230424A 1971-08-25 1972-08-25 Expired FR2155246A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17469571A 1971-08-25 1971-08-25
US22093072A 1972-01-26 1972-01-26

Publications (1)

Publication Number Publication Date
FR2155246A5 true FR2155246A5 (fr) 1973-05-18

Family

ID=26870473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230424A Expired FR2155246A5 (fr) 1971-08-25 1972-08-25

Country Status (6)

Country Link
JP (1) JPS5341541B2 (fr)
CH (3) CH582931A5 (fr)
DE (1) DE2241637C3 (fr)
FR (1) FR2155246A5 (fr)
GB (1) GB1385714A (fr)
IT (1) IT964202B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0312946A1 (fr) * 1987-10-22 1989-04-26 Kinetron B.V. Pièce d'horlogerie électronique
EP0316501A1 (fr) * 1987-11-20 1989-05-24 Richdale Corporation Pièce d'horlogerie
DE20019177U1 (de) 2000-09-27 2001-01-25 Derksen, Joachim Max, 45889 Gelsenkirchen Uhr und Projektionssystem

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5277080U (fr) * 1975-12-06 1977-06-08
JPS5390079A (en) * 1977-01-19 1978-08-08 Takao Izuhara Stitching means

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226470A (en) * 1975-08-23 1977-02-28 Fujitsu Ltd Method of mounting ceramic substrate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0312946A1 (fr) * 1987-10-22 1989-04-26 Kinetron B.V. Pièce d'horlogerie électronique
CH672042GA3 (fr) * 1987-10-22 1989-10-31
EP0316501A1 (fr) * 1987-11-20 1989-05-24 Richdale Corporation Pièce d'horlogerie
WO1989005001A1 (fr) * 1987-11-20 1989-06-01 Richdale Corp. Piece d'horlogerie
DE20019177U1 (de) 2000-09-27 2001-01-25 Derksen, Joachim Max, 45889 Gelsenkirchen Uhr und Projektionssystem

Also Published As

Publication number Publication date
CH581859B5 (fr) 1976-11-15
JPS4830950A (fr) 1973-04-23
CH1255472A4 (fr) 1976-03-15
JPS5341541B2 (fr) 1978-11-04
DE2241637B2 (de) 1974-03-14
DE2241637A1 (de) 1973-03-08
CH582931A5 (fr) 1976-12-15
IT964202B (it) 1974-01-21
DE2241637C3 (de) 1974-10-17
GB1385714A (en) 1975-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse