BR7309933D0 - Interruptor de estado solido - Google Patents

Interruptor de estado solido

Info

Publication number: BR7309933D0
Authority: BR; Brazil
Prior art keywords: solid state; state switch; switch; solid; state
Prior art date: 1973-02-01

Application number

BR9933/73A

Other languages

English (en)

Inventor

C Johnson

O Larsen

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.)

1973-02-01

Filing date

1973-12-18

Publication date

1974-09-24

1973-12-18 Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc

1974-09-24 Publication of BR7309933D0 publication Critical patent/BR7309933D0/pt

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

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Ceramic Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Motor And Converter Starters (AREA)
Thermistors And Varistors (AREA)
Insulation, Fastening Of Motor, Generator Windings (AREA)
Thermally Actuated Switches (AREA)
Induction Machinery (AREA)

BR9933/73A 1973-02-01 1973-12-18 Interruptor de estado solido BR7309933D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US32855373A	1973-02-01	1973-02-01

Publications (1)

Publication Number	Publication Date
BR7309933D0 true BR7309933D0 (pt)	1974-09-24

Family

ID=23281451

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9933/73A BR7309933D0 (pt)	1973-02-01	1973-12-18	Interruptor de estado solido

Country Status (13)

Country	Link
US (1)	US3794949A (pt)
JP (1)	JPS49105907A (pt)
AR (1)	AR202113A1 (pt)
BR (1)	BR7309933D0 (pt)
DD (1)	DD109287A5 (pt)
DE (1)	DE2364011A1 (pt)
FR (1)	FR2216724B1 (pt)
GB (1)	GB1451380A (pt)
HU (1)	HU171964B (pt)
IT (1)	IT1000286B (pt)
PL (1)	PL88597B1 (pt)
RO (1)	RO72132A (pt)
SE (1)	SE390684B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3914727A (en) *	1974-01-02	1975-10-21	Sprague Electric Co	Positive-temperature-coefficient-resistor package
US3924222A (en) *	1974-10-09	1975-12-02	Thermo Electronics Inc	Resistance devices for use in energizing the starting winding of a split phase induction motor
JPS5529331Y2 (pt) *	1975-01-28	1980-07-12
US4042860A (en) *	1975-10-21	1977-08-16	General Electric Company	Combination starter-protector device
US4267635A (en) *	1976-05-03	1981-05-19	Texas Instruments Incorporated	Method of making a solid state electrical switch
IT1074590B (it) *	1976-07-02	1985-04-20	Necchi Spa	Scatola del rele di avviamento per motocompressori
US4164000A (en) *	1977-08-31	1979-08-07	General Electric Company	Relay-starter electrical device for a prime mover
DE2821206C3 (de) *	1978-05-13	1982-11-11	Danfoss A/S, 6430 Nordborg	PTC-Widerstand zum direkten Anschluß an das Stromversorgungsnetz
US4242567A (en) *	1978-06-05	1980-12-30	General Electric Company	Electrically heated hair straightener and PTC heater assembly therefor
US4236065A (en) *	1978-12-06	1980-11-25	Texas Instruments Incorporated	Self-regulating electric heater
US4282003A (en) *	1978-12-06	1981-08-04	Texas Instruments Incorporated	Method for constructing a self-regulating electric heater
US4431983A (en) *	1980-08-29	1984-02-14	Sprague Electric Company	PTCR Package
US4325051A (en) *	1980-08-29	1982-04-13	Sprague Electric Company	PTCR Package
NL8103116A (nl) *	1981-06-29	1983-01-17	Philips Nv	Weerstand met positieve temperatuurcoefficient.
US5729416A (en) *	1995-05-30	1998-03-17	General Electric Company	Motor starter and protector module

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2376863A (en) *	1936-12-16	1945-05-29	Henry T Bussmann	Electric protective device
US2417912A (en) *	1944-08-31	1947-03-25	Gen Motors Corp	Split-phase motor thermal starting switch
US2523059A (en) *	1949-04-22	1950-09-19	Gen Electric	Overload supporting cap for electric machines
US3258635A (en) *	1963-10-25	1966-06-28		Protector wiring device
NL6516534A (pt) *	1965-12-18	1967-06-19
US3695054A (en) *	1971-05-25	1972-10-03	Carrier Corp	Control circuit for an air conditioning system

1973
- 1973-02-01 US US00328553A patent/US3794949A/en not_active Expired - Lifetime
- 1973-12-10 IT IT54218/73A patent/IT1000286B/it active
- 1973-12-11 RO RO7376951A patent/RO72132A/ro unknown
- 1973-12-14 GB GB5803873A patent/GB1451380A/en not_active Expired
- 1973-12-14 AR AR251514A patent/AR202113A1/es active
- 1973-12-17 FR FR7345055A patent/FR2216724B1/fr not_active Expired
- 1973-12-18 BR BR9933/73A patent/BR7309933D0/pt unknown
- 1973-12-21 DE DE2364011A patent/DE2364011A1/de not_active Withdrawn
1974
- 1974-01-22 DD DD176131A patent/DD109287A5/xx unknown
- 1974-01-31 SE SE7401315A patent/SE390684B/xx unknown
- 1974-01-31 HU HU74TE00000771A patent/HU171964B/hu unknown
- 1974-01-31 JP JP49013271A patent/JPS49105907A/ja active Pending
- 1974-02-01 PL PL1974168527A patent/PL88597B1/pl unknown

Also Published As

Publication number	Publication date
RO72132A (ro)	1983-02-01
US3794949A (en)	1974-02-26
DE2364011A1 (de)	1974-08-08
AR202113A1 (es)	1975-05-15
HU171964B (hu)	1978-04-28
SE390684B (sv)	1977-01-03
FR2216724B1 (pt)	1976-10-08
GB1451380A (en)	1976-09-29
FR2216724A1 (pt)	1974-08-30
PL88597B1 (pt)	1976-09-30
RO72132B (ro)	1983-01-30
DD109287A5 (pt)	1974-10-20
IT1000286B (it)	1976-03-30
JPS49105907A (pt)	1974-10-07

Publication	Publication Date	Title
BR7405015A (pt)	1976-02-24	Interruptor operavel manualmente
IT1020139B (it)	1977-12-20	Commutatore multiplatore perfezio nato
BR7107113D0 (pt)	1973-03-29	Interruptor de estado solido
BR7309933D0 (pt)	1974-09-24	Interruptor de estado solido
AR211908A1 (es)	1978-04-14	Interruptor electrico
AR200979A1 (es)	1974-12-27	Conjunto de conmutador
AR198574A1 (es)	1974-06-28	Interruptor electrico
AR198591A1 (es)	1974-06-28	Interruptor electrico
BE815764A (fr)	1974-12-02	Commutateur
BR7401669D0 (pt)	1974-11-05	Construcao de interruptor
NL7413063A (nl)	1975-04-08	Schakelaar.
SE389766B (sv)	1976-11-15	Stromstellare av fasttillstandstyp
SE401967B (sv)	1978-06-05	Tvavegshalvledaromkopplare
NL7414938A (nl)	1975-05-21	Schakelaar.
DK144226C (da)	1982-06-21	Krydsfelt-skydeomskifter
BR7404890A (pt)	1976-02-17	Comutador de pressao
BR7308867D0 (pt)	1974-12-31	Construcao de interruptor de corredica de estado solido
AR199663A1 (es)	1974-09-23	Interruptor
AR198590A1 (es)	1974-06-28	Interruptor electrico
BR7404360D0 (pt)	1975-01-07	Interruptor de correr
ES197923Y (es)	1975-12-01	Interruptor electrico.
IT1012588B (it)	1977-03-10	Interruttore autopneumatico
AR197266A1 (es)	1974-03-22	Interruptor de electricidad
ES194776Y (es)	1975-06-01	Interruptor.
ES190236Y (es)	1974-11-01	Interruptor.