DK0884748T3 - Fremgangsmåde til kalibrering af en termisk udløser til en elektrisk kontaktordning - Google Patents

Fremgangsmåde til kalibrering af en termisk udløser til en elektrisk kontaktordning

Info

Publication number
DK0884748T3
DK0884748T3 DK97119973T DK97119973T DK0884748T3 DK 0884748 T3 DK0884748 T3 DK 0884748T3 DK 97119973 T DK97119973 T DK 97119973T DK 97119973 T DK97119973 T DK 97119973T DK 0884748 T3 DK0884748 T3 DK 0884748T3
Authority
DK
Denmark
Prior art keywords
calibrating
electrical contact
drive arms
contact arrangement
thermal trigger
Prior art date
Application number
DK97119973T
Other languages
English (en)
Inventor
Hans-Peter Meili
Karin Spengler
Stephan Spengler
Original Assignee
Rockwell Automation 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 Rockwell Automation Ag filed Critical Rockwell Automation Ag
Application granted granted Critical
Publication of DK0884748T3 publication Critical patent/DK0884748T3/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/223—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with bimetal elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Resistance Heating (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Breakers (AREA)
  • Fuses (AREA)
  • Electronic Switches (AREA)
  • Control Of Temperature (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Contacts (AREA)
DK97119973T 1997-06-11 1997-11-14 Fremgangsmåde til kalibrering af en termisk udløser til en elektrisk kontaktordning DK0884748T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH142297 1997-06-11

Publications (1)

Publication Number Publication Date
DK0884748T3 true DK0884748T3 (da) 2002-07-01

Family

ID=4210094

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97119973T DK0884748T3 (da) 1997-06-11 1997-11-14 Fremgangsmåde til kalibrering af en termisk udløser til en elektrisk kontaktordning

Country Status (7)

Country Link
US (1) US6095678A (da)
EP (1) EP0884748B1 (da)
AT (1) ATE217442T1 (da)
DE (1) DE59707220D1 (da)
DK (1) DK0884748T3 (da)
ES (1) ES2174163T3 (da)
PT (1) PT884748E (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE368935T1 (de) * 2001-01-31 2007-08-15 Siemens Ag Justiervorrichtung für einen thermischen auslöser

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27024A (en) * 1860-01-31 Sa wing-machine
FR1271618A (fr) * 1960-08-02 1961-09-15 Noreine Perfectionnements aux dispositifs de réglage de mécanismes soumis à l'action de bilames
USRE27024E (en) 1966-10-18 1971-01-12 Three-phase bimetal overload relay
US3870985A (en) * 1973-10-01 1975-03-11 Fasco Industries Thermostatic switch with solid state heater
US4069464A (en) * 1976-08-19 1978-01-17 Allen-Bradley Company Bimetal overload relay
US4249154A (en) * 1979-02-12 1981-02-03 Emerson Electric Co. Temperature responsive electrical switching device and method of calibrating
US4337451A (en) * 1980-11-26 1982-06-29 Robertshaw Controls Company Electrical switch construction, switch blade subassembly and methods of making the same
DE3435228A1 (de) * 1984-09-26 1986-04-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bimetallausloeser
DE3877854D1 (de) * 1987-07-24 1993-03-11 Maier & Cie C Eichen des thermischen ausloeseelements in einem installationseinbauschalter.
US4864102A (en) * 1987-11-25 1989-09-05 Texas Instruments Incorporated Miniature adjustable thermostat with integral over-temperature protection
US4931762A (en) * 1989-04-13 1990-06-05 Heinemann Electric Company Circuit breaker construction
US4914414A (en) * 1989-08-03 1990-04-03 Susumu Ubukata Thermally responsive switch
FR2667979B1 (fr) * 1990-10-11 1994-04-01 Telemecanique Declencheur thermique differentiel a bilames.
US5191310A (en) * 1992-07-09 1993-03-02 Eaton Corporation Adjustable cycling switch for electric range
FR2746542B1 (fr) * 1996-03-20 1998-04-24 Schneider Electric Sa Declencheur thermique differentiel a bilames

Also Published As

Publication number Publication date
DE59707220D1 (de) 2002-06-13
ATE217442T1 (de) 2002-05-15
EP0884748A2 (de) 1998-12-16
EP0884748A3 (de) 1999-05-19
US6095678A (en) 2000-08-01
PT884748E (pt) 2002-10-31
EP0884748B1 (de) 2002-05-08
ES2174163T3 (es) 2002-11-01

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