GB1380708A - Electromechanical pulse counters - Google Patents

Electromechanical pulse counters

Info

Publication number
GB1380708A
GB1380708A GB5980971A GB5980971A GB1380708A GB 1380708 A GB1380708 A GB 1380708A GB 5980971 A GB5980971 A GB 5980971A GB 5980971 A GB5980971 A GB 5980971A GB 1380708 A GB1380708 A GB 1380708A
Authority
GB
United Kingdom
Prior art keywords
drum
drive
gears
numeral
dec
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.)
Expired
Application number
GB5980971A
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.)
ELMEG Elektro Mechanik GmbH
Original Assignee
ELMEG Elektro Mechanik GmbH
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 ELMEG Elektro Mechanik GmbH filed Critical ELMEG Elektro Mechanik GmbH
Publication of GB1380708A publication Critical patent/GB1380708A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/38—Design features of general application for varying ratio of drive or transfer mechanism, e.g. by using alternative counting trains
    • G06M1/385—Design features of general application for varying ratio of drive or transfer mechanism, e.g. by using alternative counting trains differentials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/04—Design features of general application for driving the stage of lowest order
    • G06M1/047—Design features of general application for driving the stage of lowest order for arithmetical operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M3/00—Counters with additional facilities
    • G06M3/08—Counters with additional facilities for counting the input from several sources; for counting inputs of different amounts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M3/00—Counters with additional facilities
    • G06M3/14—Counters with additional facilities for registering difference of positive and negative actuations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Transmission Devices (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

1380708 Counting apparatus ELMEG ELEKTRO-MECHANIK GmbH 22 Dec 1971 [23 Dec 1970] 59809/71 Heading G4D The numeral drum 12 of a counter can be driven electromagnetically through either or both of two drive gears 1, 2 by a differential gear 6-8 located inside the numeral drum. The arrangement is suitable where the individual digits of a multidigit register are to be directly driven by a computer for instance. Each drum is as shown and they can be located side by side without excessive spacing. The electromagnets (not shown), which drive the gears 1, 2 through a stepping drive can be arranged either additively or subtractively permitting any of ten numerals on the drum to be reached in no more than the time for five actuations of the stepping drive. The two drive gears 1, 2 can be located on the same side of the numeral drum. The numerals can be designed to print or to be read. The numeral drum can be made wide enough to cover both gears 1, 2.
GB5980971A 1970-12-23 1971-12-22 Electromechanical pulse counters Expired GB1380708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702063382 DE2063382C3 (en) 1970-12-23 1970-12-23 Electromechanical pulse counter with a differential gear

Publications (1)

Publication Number Publication Date
GB1380708A true GB1380708A (en) 1975-01-15

Family

ID=5791943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5980971A Expired GB1380708A (en) 1970-12-23 1971-12-22 Electromechanical pulse counters

Country Status (4)

Country Link
CH (1) CH536527A (en)
DE (1) DE2063382C3 (en)
FR (1) FR2119056B1 (en)
GB (1) GB1380708A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825235A (en) * 1956-12-04 1959-12-09 Pitney Bowes Inc Improvements in numeral wheel registering mechanism
US3022943A (en) * 1960-02-19 1962-02-27 Prec Products & Controls Inc Electric impulse-type counter

Also Published As

Publication number Publication date
CH536527A (en) 1973-04-30
DE2063382B2 (en) 1974-10-24
FR2119056B1 (en) 1975-04-18
DE2063382A1 (en) 1972-07-13
FR2119056A1 (en) 1972-08-04
DE2063382C3 (en) 1975-06-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees