BR7309737D0 - Aperfeicoamentos em circuito de protecao - Google Patents

Aperfeicoamentos em circuito de protecao

Info

Publication number
BR7309737D0
BR7309737D0 BR9737/73A BR973773A BR7309737D0 BR 7309737 D0 BR7309737 D0 BR 7309737D0 BR 9737/73 A BR9737/73 A BR 9737/73A BR 973773 A BR973773 A BR 973773A BR 7309737 D0 BR7309737 D0 BR 7309737D0
Authority
BR
Brazil
Prior art keywords
protection circuit
circuit improvements
protection
circuit
Prior art date
Application number
BR9737/73A
Other languages
English (en)
Inventor
L Plouffe
H Hirsbrunner
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
Publication of BR7309737D0 publication Critical patent/BR7309737D0/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
BR9737/73A 1972-12-13 1973-12-12 Aperfeicoamentos em circuito de protecao BR7309737D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US314883A US3909675A (en) 1972-12-13 1972-12-13 Protection circuit

Publications (1)

Publication Number Publication Date
BR7309737D0 true BR7309737D0 (pt) 1974-08-22

Family

ID=23221892

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9737/73A BR7309737D0 (pt) 1972-12-13 1973-12-12 Aperfeicoamentos em circuito de protecao

Country Status (8)

Country Link
US (1) US3909675A (pt)
AR (1) AR203187A1 (pt)
BR (1) BR7309737D0 (pt)
DD (1) DD109480A5 (pt)
ES (1) ES421379A1 (pt)
PL (1) PL91290B1 (pt)
RO (1) RO77304A (pt)
SU (1) SU576079A3 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171701A (en) * 1977-07-01 1979-10-23 Clairol Incorporated Tweezer
US4281358A (en) * 1978-09-01 1981-07-28 Texas Instruments Incorporated Multifunction dynamoelectric protection system
US4266257A (en) * 1978-10-02 1981-05-05 Johnson Controls, Inc. Motor over-heating protection circuit
US4260876A (en) * 1978-12-11 1981-04-07 Anthony's Manufacturing Company, Inc. Dew point differential power controller
US4683515A (en) * 1985-11-20 1987-07-28 Eaton Corporation Modular PTC thermistor overload protection system
US4656553A (en) * 1986-01-21 1987-04-07 Comair Rotron, Inc. Electronically programmable universal brushless DC fan with integral tracking and locked rotor protection
US4831313A (en) * 1987-09-14 1989-05-16 Lennox Industries, Inc. Two speed motor controller
US4983897A (en) * 1988-08-05 1991-01-08 Therm-O-Disc, Incorporated Control circuit
WO2004082092A1 (de) * 2003-03-10 2004-09-23 Behr Gmbh & Co. Kg Anordnung zum schutz vor überlast eines elektromotors
US20080297011A1 (en) * 2007-06-01 2008-12-04 Delaney Daniel E Integrated controller/motor with thermal overload sensor
TWM345414U (en) * 2008-06-11 2008-11-21 Moteck Electric Corp Driving motor structure of supporting stand

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320407A (en) * 1961-03-27 1967-05-16 Julian C Holmes Solid state temperature control
US3329869A (en) * 1965-02-03 1967-07-04 Texas Instruments Inc Control apparatus
US3366843A (en) * 1965-10-23 1968-01-30 Robertshaw Controls Co Thermally responsive electrical control circuit
US3417305A (en) * 1965-10-23 1968-12-17 Robertshaw Controls Co Thermally responsive control circuit with manual reset
US3404313A (en) * 1966-02-04 1968-10-01 Power Control Corp Temperature responsive circuit apparatus employing thermistors
US3500074A (en) * 1966-08-15 1970-03-10 Texas Instruments Inc Fail-safe controller
US3457460A (en) * 1966-12-30 1969-07-22 Texas Instruments Inc Control apparatus
DE1615310B1 (de) * 1967-10-14 1971-08-12 Holzer Patent Ag Regeleinrichtung fuer Heizelemente
US3597590A (en) * 1969-02-12 1971-08-03 Northern Electric Co Electric blanket control
US3555356A (en) * 1969-04-01 1971-01-12 Robertshaw Controls Co Motor protector
US3546435A (en) * 1969-07-25 1970-12-08 Gen Electric Pure solid state self-cleaning oven control
US3593062A (en) * 1970-01-13 1971-07-13 Zyrotron Ind Inc Control apparatus responsive to excess current utilizing temperature sensitive resistors
NL7201997A (pt) * 1971-02-20 1972-08-22
US3740613A (en) * 1972-04-12 1973-06-19 Texas Instruments Inc Apparatus for controlling the energization of a load

Also Published As

Publication number Publication date
ES421379A1 (es) 1976-08-01
US3909675A (en) 1975-09-30
DD109480A5 (pt) 1974-11-05
PL91290B1 (pt) 1977-02-28
SU576079A3 (ru) 1977-10-05
AU6324873A (en) 1975-06-05
RO77304A (ro) 1981-06-22
AR203187A1 (es) 1975-08-22

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