GB1371866A - Counting device - Google Patents

Counting device

Info

Publication number
GB1371866A
GB1371866A GB5156872A GB5156872A GB1371866A GB 1371866 A GB1371866 A GB 1371866A GB 5156872 A GB5156872 A GB 5156872A GB 5156872 A GB5156872 A GB 5156872A GB 1371866 A GB1371866 A GB 1371866A
Authority
GB
United Kingdom
Prior art keywords
drum
switch
lugs
nov
conductors
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
GB5156872A
Other languages
English (en)
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
Publication of GB1371866A publication Critical patent/GB1371866A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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)
  • Pinball Game Machines (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB5156872A 1971-11-10 1972-11-08 Counting device Expired GB1371866A (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
GB1371866A true GB1371866A (en) 1974-10-30

Family

ID=22729015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5156872A Expired GB1371866A (en) 1971-11-10 1972-11-08 Counting device

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214373A (en) * 1988-01-14 1989-08-31 British Gas Plc Angular encoder
GB2219112A (en) * 1988-05-28 1989-11-29 Smith Meters Ltd Counter

Families Citing this family (2)

* 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
IT1215727B (it) * 1988-01-18 1990-02-22 Sacofgas Spa Dispositivo trasduttore perfezionato.

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 (fr) * 1969-02-05 1970-09-15 Ropa Vittorio Ensemble électromécanique pour l'enregistrement à distance des mesures fournies par des compteurs d'énergie électrique, de gaz, d'eau potable, et de communications téléphoniques
GB1307734A (en) * 1969-05-21 1973-02-21 Ricoh Kk Data readout arrangements

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214373A (en) * 1988-01-14 1989-08-31 British Gas Plc Angular encoder
GB2214373B (en) * 1988-01-14 1991-09-18 British Gas Plc Encoder
GB2219112A (en) * 1988-05-28 1989-11-29 Smith Meters Ltd Counter
GB2219112B (en) * 1988-05-28 1992-08-26 Smith Meters Ltd Counter

Also Published As

Publication number Publication date
CH574141A5 (en:Method) 1976-03-31
CA990256A (en) 1976-06-01
FR2159479A1 (en:Method) 1973-06-22
CH595654B (fr) 1978-02-15
JPS4862372A (en:Method) 1973-08-31
DE2254938A1 (de) 1973-05-24
CH1627472A4 (en:Method) 1977-03-31
US3787663A (en) 1974-01-22
FR2159479B1 (en:Method) 1976-08-20

Similar Documents

Publication Publication Date Title
ES437391A1 (es) Un aparato de teclado perfeccionado para calculadoras elec- tronicas de bolsillo y similares.
GB1298089A (en) Electric switch made of conducting elastomer
US4231098A (en) Casing of electronic calculators
GB1345771A (en) Electrical signal devices
GB1484857A (en) Keyboard assemblies
GB1430399A (en) Keyboard switch assembly
GB1506371A (en) Switching means for printed circuit boards
GB834181A (en) Improvements in or relating to printed electric circuits
ES427957A1 (es) Un dispositivo conmutador de posiciones multiples.
CA1029105A (en) Electrical contact pin for printed circuit board
ES454427A1 (es) Un dispositivo conmutador de codificacion perfeccionado.
CA1003142A (en) Keyboard with key-operated switches for an electrical circuit
CA1028779A (en) Printed circuit board mounted snap-action contacts
GB1446460A (en) Electric changeover switch device
GB1371866A (en) Counting device
US4405841A (en) Movable member membrane switch
GB1313187A (en) Electric switches
ES427962A1 (es) Perfeccionamientos introducidos en un conmutador de tecla- do.
GB1200889A (en) Means for making an electrical connection to a flexible printed circuit
US3825711A (en) Electrical switch
ES295663U (es) Interruptor de membrana.
GB1487431A (en) Manually controlled electric switches
JPS554556A (en) Switch structure of electronic watche
GB1411918A (en) Electrical component arrangement
GB1521474A (en) Pressure operable electrical switches

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee