EP0119545A3 - Device for reading the result of a drum counter - Google Patents

Device for reading the result of a drum counter Download PDF

Info

Publication number
EP0119545A3
EP0119545A3 EP84102403A EP84102403A EP0119545A3 EP 0119545 A3 EP0119545 A3 EP 0119545A3 EP 84102403 A EP84102403 A EP 84102403A EP 84102403 A EP84102403 A EP 84102403A EP 0119545 A3 EP0119545 A3 EP 0119545A3
Authority
EP
European Patent Office
Prior art keywords
sensor disc
digit
reading
roll
division
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Withdrawn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
EP84102403A
Other languages
German (de)
French (fr)
Other versions
EP0119545A2 (en
Inventor
Manfred Dipl.-Ing. Schwendtner
Wilhelm Dipl.-Ing. Stürzl
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0119545A2 publication Critical patent/EP0119545A2/en
Publication of EP0119545A3 publication Critical patent/EP0119545A3/en
Withdrawn legal-status Critical Current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
    • G06M1/27—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Sorting Of Articles (AREA)

Abstract

Bei der erfindungsgemäßen Ablesevorrichtung ist parallel zu jeder Ziffernrolle 1 eine feststehende, isolierende Sensor­ scheibe 2 angeordnet. Die Sensorscheibe 2 weist eine der Zif­ fernzahl entsprechende Anzahl von Kondensatoren 3 auf, die entsprechend der Ziffernteilung angeordnet sind. Jeder Kon­ densator wird durch zwei voneinander isolierte Metallbeläge der Sensorscheibe 2 gebildet, von denen einer mit einem Im­ pulsgeber 6 und der andere mit einer Auswertschaltung 4 ver­ bunden ist. Jede Ziffernrolle weist einen elektrisch leitenden Bereich 1c mit der Breite maximal einer Ziffernteilung auf. Wenn dieser elektrisch leitende Bereich 1c über einem Kon­ densator 3 der Sensorscheibe 2 steht, so wird dessen Kapazi­ tät deutlich erhöht. Aus der Amplitude der über die Kondensa­ toren 3 übertragenen Impulse kann daher der Zählerstand der Ziffernrolle 1 berührungs- und kräftefrei ermittelt werden. In the reading device according to the invention is parallel for each digit roll 1 a fixed, isolating sensor disc 2 arranged. The sensor disc 2 has one of the Zif Fernzahl corresponding number of capacitors 3, the are arranged according to the division of numbers. Every con the capacitor is made up of two insulated metal layers the sensor disc 2 formed, one of which with an Im pulse generator 6 and the other ver with an evaluation circuit 4 is bound. Each digit roll has an electrically conductive one Area 1c with the maximum width of one digit division. If this electrically conductive area 1c over a con capacitor 3 of the sensor disc 2 is, its capaci activity significantly increased. From the amplitude of the condensate gates 3 transmitted pulses can therefore the counter reading Digit roll 1 can be determined contact and force-free.

EP84102403A 1983-03-21 1984-03-06 Device for reading the result of a drum counter Withdrawn EP0119545A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3310208 1983-03-21
DE19833310208 DE3310208A1 (en) 1983-03-21 1983-03-21 READING DEVICE FOR THE COUNTER READING OF A ROLL COUNTER

Publications (2)

Publication Number Publication Date
EP0119545A2 EP0119545A2 (en) 1984-09-26
EP0119545A3 true EP0119545A3 (en) 1987-04-01

Family

ID=6194189

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84102403A Withdrawn EP0119545A3 (en) 1983-03-21 1984-03-06 Device for reading the result of a drum counter

Country Status (4)

Country Link
EP (1) EP0119545A3 (en)
JP (1) JPS59180334A (en)
DE (1) DE3310208A1 (en)
ES (1) ES530781A0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841509C1 (en) * 1988-12-09 1989-11-16 Mannesmann Kienzle Gmbh, 7730 Villingen-Schwenningen, De
DK0660263T3 (en) * 1993-12-23 2000-08-14 Gas & Wassermesserfab Ag Method of providing an electrical signal readout from a multi-digit roller counter for use in a volume measure
US5554981A (en) * 1994-08-31 1996-09-10 Badger Meter, Inc. Capacitive number wheel encoder for utility meters
DE10006503A1 (en) * 2000-02-14 2001-08-16 Abb Research Ltd Capacitive counting wheel position determination device for gas meter, measures capacitance change between measurement electrodes arranged between non-conductive sections of counting wheel and fixed electrodes
KR101284247B1 (en) * 2012-07-03 2013-07-09 정진열 Manufacturing method of outer socks using hem

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198937A (en) * 1961-03-17 1965-08-03 Wooster Antony Martin Digital position-indicating units adapted for use in apparatus for detecting and setting the position of a movable object, such as a rotatable shaft; and such apparatus
FR1500103A (en) * 1966-07-04 1967-11-03 Crouzet Sa Display and visualization encoder
FR2160558A1 (en) * 1971-11-19 1973-06-29 Northern Illinois Gas Co

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198937A (en) * 1961-03-17 1965-08-03 Wooster Antony Martin Digital position-indicating units adapted for use in apparatus for detecting and setting the position of a movable object, such as a rotatable shaft; and such apparatus
FR1500103A (en) * 1966-07-04 1967-11-03 Crouzet Sa Display and visualization encoder
FR2160558A1 (en) * 1971-11-19 1973-06-29 Northern Illinois Gas Co

Also Published As

Publication number Publication date
DE3310208A1 (en) 1984-10-04
ES8501143A1 (en) 1984-11-01
JPS59180334A (en) 1984-10-13
EP0119545A2 (en) 1984-09-26
ES530781A0 (en) 1984-11-01

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Legal Events

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18D Application deemed to be withdrawn

Effective date: 19871002

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STUERZL, WILHELM, DIPL.-ING.

Inventor name: SCHWENDTNER, MANFRED, DIPL.-ING.