EP0344931A3 - Compteur - Google Patents

Compteur Download PDF

Info

Publication number
EP0344931A3
EP0344931A3 EP19890304691 EP89304691A EP0344931A3 EP 0344931 A3 EP0344931 A3 EP 0344931A3 EP 19890304691 EP19890304691 EP 19890304691 EP 89304691 A EP89304691 A EP 89304691A EP 0344931 A3 EP0344931 A3 EP 0344931A3
Authority
EP
European Patent Office
Prior art keywords
digit
drums
drum
displaying
changeover
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.)
Withdrawn
Application number
EP19890304691
Other languages
German (de)
English (en)
Other versions
EP0344931A2 (fr
Inventor
John William Shadrach
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.)
Smith Meters Ltd
Original Assignee
Smith Meters Ltd
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 Smith Meters Ltd filed Critical Smith Meters Ltd
Publication of EP0344931A2 publication Critical patent/EP0344931A2/fr
Publication of EP0344931A3 publication Critical patent/EP0344931A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • G06M1/272—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 photoelectric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Transform (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
EP19890304691 1988-05-28 1989-05-09 Compteur Withdrawn EP0344931A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8812760 1988-05-28
GB888812760A GB8812760D0 (en) 1988-05-28 1988-05-28 Counter

Publications (2)

Publication Number Publication Date
EP0344931A2 EP0344931A2 (fr) 1989-12-06
EP0344931A3 true EP0344931A3 (fr) 1991-10-30

Family

ID=10637761

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890304691 Withdrawn EP0344931A3 (fr) 1988-05-28 1989-05-09 Compteur

Country Status (2)

Country Link
EP (1) EP0344931A3 (fr)
GB (2) GB8812760D0 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0939380B1 (fr) * 1998-02-27 2008-03-26 MR Engineering AG Dispositif de lecture pour un compteur à tambours
ES2304186T3 (es) 1998-02-27 2008-09-16 Mr Engineering Ag Dispositivo de lectura para un contador de rodillos.
WO2002101481A2 (fr) * 2001-06-11 2002-12-19 Nikolai Pavlovich Matukhno Dispositif de calcul
DE102009003976A1 (de) 2009-01-07 2010-07-08 Hengstler Gmbh Vorrichtung zur optischen Abtastung der Teilstriche eines mechanischen Rollenzählwerkes
CN102768295A (zh) * 2012-06-28 2012-11-07 华立仪表集团股份有限公司 计量仪表计度器信息处理装置
CN106767966A (zh) * 2016-11-30 2017-05-31 重庆市渝水仪表有限公司 一种计数器读数模糊推论识别算法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223322A (en) * 1964-08-07 1965-12-14 Tri Tech Transfer counter
GB1126522A (en) * 1966-02-09 1968-09-05 Evershed Vignoles Ltd Improvements relating to telemetering apparatus
US3896298A (en) * 1971-11-10 1975-07-22 Tri Tech Counting device
EP0060937A1 (fr) * 1981-03-17 1982-09-29 LGZ LANDIS & GYR ZUG AG Arrangement pour représenter le résultat d'un comptage d'un compteur à tambour sous la forme de signaux électriques
US4551621A (en) * 1984-11-27 1985-11-05 General Electric Company Flip-over mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369746A (en) * 1966-05-24 1968-02-20 Hersey Sparling Meter Company Storing data
GB1213125A (en) * 1966-12-16 1970-11-18 United Gas Industries Ltd Meter reading attachment
GB1390349A (en) * 1971-03-04 1975-04-09 Sangamo Weston Integrating meter register mechanisms
US3787663A (en) * 1971-11-10 1974-01-22 Tri Tech Counting device
US3721806A (en) * 1971-11-26 1973-03-20 Gulf Research Development Co Digital encoder for mechanical counters
NL120305C (fr) * 1981-02-16
IT1183556B (it) * 1985-04-02 1987-10-22 Sacofgas Spa Dispositivo di trasduzione di misure in base al posizionamento di almeno un elemento girevole meccanico

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223322A (en) * 1964-08-07 1965-12-14 Tri Tech Transfer counter
GB1126522A (en) * 1966-02-09 1968-09-05 Evershed Vignoles Ltd Improvements relating to telemetering apparatus
US3896298A (en) * 1971-11-10 1975-07-22 Tri Tech Counting device
EP0060937A1 (fr) * 1981-03-17 1982-09-29 LGZ LANDIS & GYR ZUG AG Arrangement pour représenter le résultat d'un comptage d'un compteur à tambour sous la forme de signaux électriques
US4551621A (en) * 1984-11-27 1985-11-05 General Electric Company Flip-over mechanism

Also Published As

Publication number Publication date
GB2219112A (en) 1989-11-29
EP0344931A2 (fr) 1989-12-06
GB8812760D0 (en) 1988-06-29
GB8907789D0 (en) 1989-05-17
GB2219112B (en) 1992-08-26

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