DE2155552A1 - Elektrische uhr mit digitaler anzeige - Google Patents

Elektrische uhr mit digitaler anzeige

Info

Publication number
DE2155552A1
DE2155552A1 DE19712155552 DE2155552A DE2155552A1 DE 2155552 A1 DE2155552 A1 DE 2155552A1 DE 19712155552 DE19712155552 DE 19712155552 DE 2155552 A DE2155552 A DE 2155552A DE 2155552 A1 DE2155552 A1 DE 2155552A1
Authority
DE
Germany
Prior art keywords
wheel
minute
rotation
shaft
hour
Prior art date
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.)
Granted
Application number
DE19712155552
Other languages
German (de)
English (en)
Other versions
DE2155552C3 (enExample
DE2155552B2 (enExample
Inventor
auf Nichtnennung P Antrag
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to DE19712155552 priority Critical patent/DE2155552A1/de
Publication of DE2155552A1 publication Critical patent/DE2155552A1/de
Publication of DE2155552B2 publication Critical patent/DE2155552B2/de
Application granted granted Critical
Publication of DE2155552C3 publication Critical patent/DE2155552C3/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G04C17/02—Indicating the time optically by electric means by electric lamps
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
DE19712155552 1971-11-09 1971-11-09 Elektrische uhr mit digitaler anzeige Granted DE2155552A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712155552 DE2155552A1 (de) 1971-11-09 1971-11-09 Elektrische uhr mit digitaler anzeige

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712155552 DE2155552A1 (de) 1971-11-09 1971-11-09 Elektrische uhr mit digitaler anzeige

Publications (3)

Publication Number Publication Date
DE2155552A1 true DE2155552A1 (de) 1973-05-24
DE2155552B2 DE2155552B2 (enExample) 1973-10-11
DE2155552C3 DE2155552C3 (enExample) 1974-05-02

Family

ID=5824584

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712155552 Granted DE2155552A1 (de) 1971-11-09 1971-11-09 Elektrische uhr mit digitaler anzeige

Country Status (1)

Country Link
DE (1) DE2155552A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653517GA3 (en) * 1983-09-16 1986-01-15 Electrooptic display cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653517GA3 (en) * 1983-09-16 1986-01-15 Electrooptic display cell

Also Published As

Publication number Publication date
DE2155552C3 (enExample) 1974-05-02
DE2155552B2 (enExample) 1973-10-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)