CA990256A - Counting device - Google Patents

Counting device

Info

Publication number
CA990256A
CA990256A CA153,945A CA153945A CA990256A CA 990256 A CA990256 A CA 990256A CA 153945 A CA153945 A CA 153945A CA 990256 A CA990256 A CA 990256A
Authority
CA
Canada
Prior art keywords
counting device
counting
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
CA153,945A
Inventor
Arthur W. Haydon
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.)
Tri Tech Inc
Original Assignee
Tri Tech Inc
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 Tri Tech Inc filed Critical Tri Tech Inc
Application granted granted Critical
Publication of CA990256A publication Critical patent/CA990256A/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
    • G06M1/14—Design features of general application for transferring a condition from one stage to a higher stage
    • G06M1/143—Design features of general application for transferring a condition from one stage to a higher stage with drums
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
    • G06M1/276—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using mechanically-actuated contacts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Pinball Game Machines (AREA)
CA153,945A 1971-11-10 1972-10-16 Counting device Expired CA990256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19734371A 1971-11-10 1971-11-10

Publications (1)

Publication Number Publication Date
CA990256A true CA990256A (en) 1976-06-01

Family

ID=22729015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,945A Expired CA990256A (en) 1971-11-10 1972-10-16 Counting device

Country Status (7)

Country Link
US (1) US3787663A (en)
JP (1) JPS4862372A (en)
CA (1) CA990256A (en)
CH (3) CH595654B (en)
DE (1) DE2254938A1 (en)
FR (1) FR2159479B1 (en)
GB (1) GB1371866A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896298A (en) * 1971-11-10 1975-07-22 Tri Tech Counting device
GB2214373B (en) * 1988-01-14 1991-09-18 British Gas Plc Encoder
IT1215727B (en) * 1988-01-18 1990-02-22 Sacofgas Spa PERFECTED TRANSDUCER DEVICE.
GB8812760D0 (en) * 1988-05-28 1988-06-29 Smith Meters Ltd Counter

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019974A (en) * 1958-09-11 1962-02-06 Veeder Root Inc Automatic numeral wheel aligning mechanism
US3047852A (en) * 1958-12-15 1962-07-31 Gen Railway Signal Co Changeable indicator
US3118096A (en) * 1958-12-18 1964-01-14 Centre Nat Rech Scient Automatic remote position control system
US3069083A (en) * 1959-01-28 1962-12-18 Haydon Switch Inc Transfer counter
US3275807A (en) * 1963-03-15 1966-09-27 Honeywell Inc Electrical apparatus
US3223322A (en) * 1964-08-07 1965-12-14 Tri Tech Transfer counter
US3497138A (en) * 1965-09-27 1970-02-24 United Systems Corp Interrogator-encoder mechanism
US3369746A (en) * 1966-05-24 1968-02-20 Hersey Sparling Meter Company Storing data
US3534619A (en) * 1968-07-05 1970-10-20 Rockwell Mfg Co Register drive means
CH496235A (en) * 1969-02-05 1970-09-15 Ropa Vittorio Electromechanical assembly for remote recording of measurements provided by meters of electrical energy, gas, drinking water, and telephone communications
GB1307734A (en) * 1969-05-21 1973-02-21 Ricoh Kk Data readout arrangements

Also Published As

Publication number Publication date
JPS4862372A (en) 1973-08-31
CH595654B (en) 1978-02-15
US3787663A (en) 1974-01-22
DE2254938A1 (en) 1973-05-24
GB1371866A (en) 1974-10-30
FR2159479B1 (en) 1976-08-20
CH574141A5 (en) 1976-03-31
FR2159479A1 (en) 1973-06-22
CH1627472A4 (en) 1977-03-31

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