ES2033759T3 - Dispositivo contador doble con dos mecanismos contadores de poleas. - Google Patents

Dispositivo contador doble con dos mecanismos contadores de poleas.

Info

Publication number
ES2033759T3
ES2033759T3 ES87113895T ES87113895T ES2033759T3 ES 2033759 T3 ES2033759 T3 ES 2033759T3 ES 87113895 T ES87113895 T ES 87113895T ES 87113895 T ES87113895 T ES 87113895T ES 2033759 T3 ES2033759 T3 ES 2033759T3
Authority
ES
Spain
Prior art keywords
temperature
change
counter
double
expansion
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 - Lifetime
Application number
ES87113895T
Other languages
English (en)
Inventor
Heinz Rimpler
Alfred Behringer
Robert Partel
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.)
Electrowatt Technology Innovation AG
Original Assignee
Landis and Gyr Betriebs 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 Landis and Gyr Betriebs AG filed Critical Landis and Gyr Betriebs AG
Application granted granted Critical
Publication of ES2033759T3 publication Critical patent/ES2033759T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/56—Special tariff meters
    • G01R11/57—Multi-rate meters
    • G01R11/58—Tariff-switching devices therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/006—Resulting in heat recoverable alloys with a memory effect

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Friction Gearing (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Control Of Transmission Device (AREA)

Abstract

EN LA MAQUINA CONTADORA DOBLE APLICABLE EN CONTANDORES DE ELECTRICIDAD Y SIMILARES Y QUE TRANSMITEN OPCIONALMENTE LAS NUMERACIONES POR UNOS MECANISMOS CONTADORES (1, 2) POR RODILLOS DOBLES TRABAJA UN CONMUTADOR (18) CON UN CUERPO (21) QUE CONSISTE EN UNA ALEACION CON EFECTOS TERMICO. EL CUERPO (21) RECIBE UNA GRAN EXPANSION POR DEBAJO DE LA TEMPERATURA DE CAMBIO (TA) INFERIOR Y UNA PEQUEÑA EXPANSION POR ENCIMA DE UNA TEMPERATURA DE CAMBIO (TA'') SUPERIOR. TEMPORALMENTE SE CALIENTA CAMBIANDO LA TEMPERATURA (TA'') SUPERIOR. MEDIANTE EL CAMBIO DE EXPANSION SE TRANSMITE LA NUMERACION A UN MECANISMO DE ACCIONAMIENTO (8). SI LA TEMPERATURA DE LOS CUERPOS (21) PERMANECE POR DEBAJO DE LA TEMPERATURA DE CAMBIO (TA) INFERIOR Y SE TRANSMITEN AL SEGUNDO MECANISMO CONTADOR (2) SI LA TEMPERATURA DE LOS CUERPOS (21) PERMANECE POR ENCIMA DE LA TEMPERATURA DE CAMBIO (TA) SUPERIOR. EL MECANISMO CONTADOR POR RODILLOS (1, 2) NO TRANSMITEN CAMBIOS DE TEMPERATURA EN LA NUMERACION Y SE FRENAN DICHOS MECANISMOS CONTADORES POR RODILLOS A TRAVES DE UNOS ENGRANAJES (14, 15) CONTROLADOS POR EL CUERPO (21).
ES87113895T 1987-01-19 1987-09-23 Dispositivo contador doble con dos mecanismos contadores de poleas. Expired - Lifetime ES2033759T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH17087 1987-01-19

Publications (1)

Publication Number Publication Date
ES2033759T3 true ES2033759T3 (es) 1993-04-01

Family

ID=4180857

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87113895T Expired - Lifetime ES2033759T3 (es) 1987-01-19 1987-09-23 Dispositivo contador doble con dos mecanismos contadores de poleas.

Country Status (4)

Country Link
EP (1) EP0282632B1 (es)
DE (1) DE3780945D1 (es)
ES (1) ES2033759T3 (es)
GR (1) GR3005572T3 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH140151A (de) * 1929-06-27 1930-05-31 Landis & Gyr Ag Umschaltvorrichtung an Zählwerken aller Art, insbesondere an solchen von Elektrizitäts-Mehrfachtarifzählern.
US3652969A (en) * 1969-05-27 1972-03-28 Robertshaw Controls Co Method and apparatus for stabilizing and employing temperature sensitive materials exhibiting martensitic transitions

Also Published As

Publication number Publication date
DE3780945D1 (de) 1992-09-10
GR3005572T3 (es) 1993-06-07
EP0282632B1 (de) 1992-08-05
EP0282632A1 (de) 1988-09-21

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