IT957926B - DEVICE FOR STARTING AND PROTECTING ELECTRIC MOTORS - Google Patents

DEVICE FOR STARTING AND PROTECTING ELECTRIC MOTORS

Info

Publication number
IT957926B
IT957926B IT50318/72A IT5031872A IT957926B IT 957926 B IT957926 B IT 957926B IT 50318/72 A IT50318/72 A IT 50318/72A IT 5031872 A IT5031872 A IT 5031872A IT 957926 B IT957926 B IT 957926B
Authority
IT
Italy
Prior art keywords
starting
electric motors
protecting electric
protecting
motors
Prior art date
Application number
IT50318/72A
Other languages
Italian (it)
Inventor
F Perry
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of IT957926B publication Critical patent/IT957926B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermally Actuated Switches (AREA)
  • Protection Of Generators And Motors (AREA)
IT50318/72A 1971-05-19 1972-05-17 DEVICE FOR STARTING AND PROTECTING ELECTRIC MOTORS IT957926B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14495971A 1971-05-19 1971-05-19

Publications (1)

Publication Number Publication Date
IT957926B true IT957926B (en) 1973-10-20

Family

ID=22510946

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50318/72A IT957926B (en) 1971-05-19 1972-05-17 DEVICE FOR STARTING AND PROTECTING ELECTRIC MOTORS

Country Status (8)

Country Link
US (1) US3718879A (en)
AU (1) AU473889B2 (en)
BR (1) BR7203176D0 (en)
DE (1) DE2224110A1 (en)
ES (1) ES402895A1 (en)
FR (1) FR2138156B1 (en)
GB (1) GB1385425A (en)
IT (1) IT957926B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852695A (en) * 1973-04-09 1974-12-03 L Northrup Electrical switching system
US4092573A (en) * 1975-12-22 1978-05-30 Texas Instruments Incorporated Motor starting and protecting apparatus
DE3136951A1 (en) * 1981-09-17 1983-04-21 Brown, Boveri & Cie Ag, 6800 Mannheim "START-UP RELAY FOR ELECTRICAL SINGLE-PHASE MOTORS WITH A START-UP AUXILIARY"
US4862306A (en) * 1988-12-22 1989-08-29 Texas Instruments Incorporated Combination motor protector and starter apparatus
US5200872A (en) * 1989-12-08 1993-04-06 Texas Instruments Incorporated Internal protection circuit for electrically driven device
DE4205699A1 (en) * 1992-02-25 1994-01-20 Hofsass P Device for protecting a device
US5729416A (en) * 1995-05-30 1998-03-17 General Electric Company Motor starter and protector module
US6122154A (en) * 1997-04-24 2000-09-19 Damerow; Robert William Motor starting device and protector module with motor starter cut-out switch
US7515029B2 (en) * 2002-11-29 2009-04-07 Panasonic Corporation Starting device for single-phase induction motor
ITPC20050006U1 (en) * 2005-03-10 2006-09-11 Electrica Srl VOLTMETRIC RELAY WITH SHAPED BASE THAT PRESENTS INCINTIBLE ACTS TO ESTABLISH SEATS FOR "FASTON" TYPE CONNECTIONS
US20100052535A1 (en) * 2006-10-04 2010-03-04 Janning John L Miniature light bulb for random high-low twinkle in a series-wired light string
US20100045186A1 (en) * 2006-10-04 2010-02-25 Janning John L Dual brightness twinkle in a miniature light bulb
US9413211B2 (en) * 2013-03-15 2016-08-09 Nidec Motor Corporation Multiple speed motor with thermal overload protection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506272A (en) * 1945-04-11 1950-05-02 Sunbeam Corp Combination starting and overload protective relay
US2658175A (en) * 1952-08-05 1953-11-03 Gen Motors Corp Electrical apparatus
US2786171A (en) * 1953-07-15 1957-03-19 Gen Motors Corp Starting and overload control for split-phase electric motor
US3188429A (en) * 1963-07-31 1965-06-08 Sealed Unit Parts Co Inc Motor starting relay with initiallly partially shunted overload control

Also Published As

Publication number Publication date
AU473889B2 (en) 1976-07-08
ES402895A1 (en) 1975-04-16
FR2138156A1 (en) 1972-12-29
FR2138156B1 (en) 1973-07-13
US3718879A (en) 1973-02-27
GB1385425A (en) 1975-02-26
AU4243072A (en) 1973-11-22
DE2224110A1 (en) 1972-11-30
BR7203176D0 (en) 1973-07-10

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