IT1118677B - Resistore a coefficiente di temperatura positivo - Google Patents

Resistore a coefficiente di temperatura positivo

Info

Publication number: IT1118677B
Authority: IT; Italy
Prior art keywords: temperature coefficient; positive temperature; coefficient resistor; resistor; positive
Prior art date: 1978-05-13

Application number

IT68007/79A

Other languages

English (en)

Other versions

IT7968007A0 (it

Original Assignee

Danfoss As

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.)

1978-05-13

Filing date

1979-05-11

Publication date

1986-03-03

1979-05-11 Application filed by Danfoss As filed Critical Danfoss As

1979-05-11 Publication of IT7968007A0 publication Critical patent/IT7968007A0/it

1986-03-03 Application granted granted Critical

1986-03-03 Publication of IT1118677B publication Critical patent/IT1118677B/it

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Thermistors And Varistors (AREA)
Control Of Ac Motors In General (AREA)
Motor And Converter Starters (AREA)
Resistance Heating (AREA)
Control Of Temperature (AREA)

IT68007/79A 1978-05-13 1979-05-11 Resistore a coefficiente di temperatura positivo IT1118677B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2821206A DE2821206C3 (de)	1978-05-13	1978-05-13	PTC-Widerstand zum direkten Anschluß an das Stromversorgungsnetz

Publications (2)

Publication Number	Publication Date
IT7968007A0 IT7968007A0 (it)	1979-05-11
IT1118677B true IT1118677B (it)	1986-03-03

Family

ID=6039423

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT68007/79A IT1118677B (it)	1978-05-13	1979-05-11	Resistore a coefficiente di temperatura positivo

Country Status (9)

Country	Link
US (1)	US4251793A (it)
JP (2)	JPS54150667A (it)
AT (1)	AT368662B (it)
CA (1)	CA1138546A (it)
DE (1)	DE2821206C3 (it)
DK (1)	DK190679A (it)
FR (1)	FR2425708A1 (it)
GB (1)	GB2020900B (it)
IT (1)	IT1118677B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0719645B2 (ja) *	1984-09-07	1995-03-06	日本電装株式会社	自己温度制御型発熱装置
GB9113888D0 (en) *	1991-06-27	1991-08-14	Raychem Sa Nv	Circuit protection devices
GB2259186B (en) *	1991-08-28	1995-08-30	Otter Controls Ltd	Improvements relating to thermally responsive devices
US6137669A (en) *	1998-10-28	2000-10-24	Chiang; Justin N.	Sensor
US6411192B1 (en) *	1998-12-28	2002-06-25	Lansense, Llc	Method and apparatus for sensing and measuring plural physical properties, including temperature
US6249412B1 (en)	1999-05-20	2001-06-19	Bourns, Inc.	Junction box with over-current protection
CN1856845B (zh) *	2003-09-22	2010-06-23	泰科电子雷伊化学株式会社	热敏电阻器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB560158A (en) *	1941-09-24	1944-03-22	Standard Telephones Cables Ltd	Thermo-sensitive electric relay
US2935712A (en) *	1958-02-04	1960-05-03	Victory Engineering Corp	Multi-terminal non-linear resistors
GB1089273A (en) *	1964-07-21	1967-11-01	Cressall Mfg Company Ltd	Improvements relating to heating resistor assemblies and associated control means therefor
DE1802132A1 (de) *	1968-10-09	1970-04-16	Siemens Ag	Halbleiteranordnung mit zwei Halbleiterwiderstaenden
US3845442A (en) *	1971-02-03	1974-10-29	Nichicon Capacitor Ltd	Automatic degaussing device
DE2107365C3 (de) *	1971-02-16	1979-03-22	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Kaltleiterkombination fur die Entmagnetisierung von Farbfernsehgeräten
JPS4730116U (it) *	1971-05-04	1972-12-05
JPS516739Y2 (it) *	1971-05-06	1976-02-24
US3693053A (en) *	1971-10-29	1972-09-19	Gen Electric	Metal oxide varistor polyphase transient voltage suppression
US3794949A (en) *	1973-02-01	1974-02-26	Texas Instruments Inc	Solid state motor starting apparatus
LU71901A1 (it) *	1974-07-09	1975-08-20
NL7603997A (nl) *	1976-04-15	1977-10-18	Philips Nv	Elektrische verhittingsinrichting omvattende een weerstandslichaam uit p.t.c.-materiaal.
DE2705438C2 (de) *	1977-02-09	1983-11-03	Siemens AG, 1000 Berlin und 8000 München	Kaltleiterkombination für die Entmagnetisierung von Farbfernsehgeräten

1978
- 1978-05-13 DE DE2821206A patent/DE2821206C3/de not_active Expired
1979
- 1979-04-17 AT AT0287279A patent/AT368662B/de not_active IP Right Cessation
- 1979-05-09 US US06/037,526 patent/US4251793A/en not_active Expired - Lifetime
- 1979-05-09 DK DK190679A patent/DK190679A/da unknown
- 1979-05-11 IT IT68007/79A patent/IT1118677B/it active
- 1979-05-11 FR FR7912118A patent/FR2425708A1/fr active Granted
- 1979-05-11 JP JP5714779A patent/JPS54150667A/ja active Pending
- 1979-05-11 GB GB7916422A patent/GB2020900B/en not_active Expired
- 1979-05-11 CA CA000327465A patent/CA1138546A/en not_active Expired
1983
- 1983-02-28 JP JP1983027308U patent/JPS58173203U/ja active Granted

Also Published As

Publication number	Publication date
DE2821206B2 (de)	1981-02-26
JPS58173203U (ja)	1983-11-19
GB2020900B (en)	1982-09-02
FR2425708B1 (it)	1984-11-30
AT368662B (de)	1982-10-25
DE2821206C3 (de)	1982-11-11
DK190679A (da)	1979-11-14
ATA287279A (de)	1982-02-15
FR2425708A1 (fr)	1979-12-07
JPS642558Y2 (it)	1989-01-20
DE2821206A1 (de)	1979-11-15
US4251793A (en)	1981-02-17
JPS54150667A (en)	1979-11-27
IT7968007A0 (it)	1979-05-11
CA1138546A (en)	1982-12-28
GB2020900A (en)	1979-11-21

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