IT1087876B - Dispositivi d'avviamento per motori elettrici e loro metodo d'assiemaggio. - Google Patents

Dispositivi d'avviamento per motori elettrici e loro metodo d'assiemaggio.

Info

Publication number
IT1087876B
IT1087876B IT29501/77A IT2950177A IT1087876B IT 1087876 B IT1087876 B IT 1087876B IT 29501/77 A IT29501/77 A IT 29501/77A IT 2950177 A IT2950177 A IT 2950177A IT 1087876 B IT1087876 B IT 1087876B
Authority
IT
Italy
Prior art keywords
electric motors
assembly method
starter devices
starter
devices
Prior art date
Application number
IT29501/77A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1087876B publication Critical patent/IT1087876B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/002—Structural combination of a time delay electrothermal relay with an electrothermal protective relay, e.g. a start relay

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Thermistors And Varistors (AREA)
  • Motor And Converter Starters (AREA)
IT29501/77A 1977-08-31 1977-11-09 Dispositivi d'avviamento per motori elettrici e loro metodo d'assiemaggio. IT1087876B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/829,276 US4164000A (en) 1977-08-31 1977-08-31 Relay-starter electrical device for a prime mover

Publications (1)

Publication Number Publication Date
IT1087876B true IT1087876B (it) 1985-06-04

Family

ID=25254047

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29501/77A IT1087876B (it) 1977-08-31 1977-11-09 Dispositivi d'avviamento per motori elettrici e loro metodo d'assiemaggio.

Country Status (5)

Country Link
US (1) US4164000A (it)
CA (1) CA1138979A (it)
DK (1) DK159352C (it)
FR (1) FR2404332A1 (it)
IT (1) IT1087876B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06275408A (ja) * 1993-03-24 1994-09-30 Murata Mfg Co Ltd 正特性サーミスタ
US4355458A (en) * 1978-09-08 1982-10-26 General Electric Company Method of making an electrical control
EP0043914A3 (de) * 1980-06-23 1982-06-09 Siemens Aktiengesellschaft Schalteinrichtung zum verzögerten Schalten eines Verbrauchers
US4493144A (en) * 1980-10-31 1985-01-15 General Electric Company Method of assembling a combination starter-protector device
US4387412A (en) * 1980-10-31 1983-06-07 General Electric Company Combination starter-protector device
IT8153530V0 (it) * 1981-08-07 1981-08-07 Aspera Spa Gruppo di alimentazione e protezione di un compressore ermetico di una macchina frigorifera con regolazione termostatica
JPH05153791A (ja) * 1991-11-26 1993-06-18 Sanyo Electric Co Ltd 電動機の分相起動装置
US5473495A (en) * 1993-12-03 1995-12-05 Eaton Corporation Combination load controller
US5872411A (en) * 1994-03-07 1999-02-16 Asmo Co., Ltd. Motor terminal device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130284A (en) * 1961-07-03 1964-04-21 Gen Electric Electromagnetic relay
NL276685A (it) * 1964-11-13
US3287675A (en) * 1965-03-01 1966-11-22 Gen Electric Plug-on electromagnetic relay with an external pocket
US3794949A (en) * 1973-02-01 1974-02-26 Texas Instruments Inc Solid state motor starting apparatus
US3835434A (en) * 1973-06-04 1974-09-10 Sprague Electric Co Ptc resistor package
US3965392A (en) * 1974-01-02 1976-06-22 Sprague Electric Company Motor start system with two dissimilar PTCR elements
US4037316A (en) * 1974-09-23 1977-07-26 General Electric Company Method of assembling temperature responsive resistance member
US3921117A (en) * 1974-11-29 1975-11-18 Texas Instruments Inc Solid state electrical switch
US3988709A (en) * 1975-05-12 1976-10-26 Eugene T. McKinnon Electric motor controlling relay

Also Published As

Publication number Publication date
DK504077A (da) 1979-03-01
DK159352C (da) 1991-02-25
FR2404332A1 (fr) 1979-04-20
US4164000A (en) 1979-08-07
DK159352B (da) 1990-10-01
FR2404332B1 (it) 1984-02-24
CA1138979A (en) 1983-01-04

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951128