IT8605217A0 - Dispositivo di riscaldamento con coefficiente di temperatura positivo ptc. - Google Patents

Dispositivo di riscaldamento con coefficiente di temperatura positivo ptc.

Info

Publication number: IT8605217A0
Authority: IT; Italy
Prior art keywords: heating device; temperature coefficient; positive temperature; coefficient ptc; ptc
Prior art date: 1985-09-27

Application number

IT865217A

Other languages

English (en)

Other versions

IT1201652B (it

Inventor

Kotani Sho

Takeuchi Michikazu

Yasuda Sumihiro

Ogawa Kengo

Original Assignee

Tdk E La Fumakilla Corp Ltd

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.)

1985-09-27

Filing date

1986-09-25

Publication date

1986-09-25

1985-09-27 Priority claimed from JP1985147595U external-priority patent/JPH0349363Y2/ja

1985-09-27 Priority claimed from JP1985147593U external-priority patent/JPH0349362Y2/ja

1985-10-29 Priority claimed from JP16634585U external-priority patent/JPH0331041Y2/ja

1985-12-27 Priority claimed from JP20038185U external-priority patent/JPH0234797Y2/ja

1985-12-27 Priority claimed from JP1985200380U external-priority patent/JPS62109386U/ja

1986-09-25 Application filed by Tdk E La Fumakilla Corp Ltd filed Critical Tdk E La Fumakilla Corp Ltd

1986-09-25 Publication of IT8605217A0 publication Critical patent/IT8605217A0/it

1989-02-02 Application granted granted Critical

1989-02-02 Publication of IT1201652B publication Critical patent/IT1201652B/it

Links

238000010438 heat treatment Methods 0.000 title 1

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/048—Fuse resistors
- H01H2085/0483—Fuse resistors with temperature dependent resistor, e.g. thermistor

IT865217A 1985-09-27 1986-09-25 Dispositivo di riscaldamento con coefficiente di temperatura positivo ptc IT1201652B (it)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date
JP1985147595U JPH0349363Y2 (it)	1985-09-27	1985-09-27
JP1985147593U JPH0349362Y2 (it)	1985-09-27	1985-09-27
JP16634585U JPH0331041Y2 (it)	1985-10-29	1985-10-29
JP20038185U JPH0234797Y2 (it)	1985-12-27	1985-12-27
JP1985200380U JPS62109386U (it)	1985-12-27	1985-12-27

Publications (2)

Publication Number	Publication Date
IT8605217A0 true IT8605217A0 (it)	1986-09-25
IT1201652B IT1201652B (it)	1989-02-02

Family

ID=27527802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT865217A IT1201652B (it)	1985-09-27	1986-09-25	Dispositivo di riscaldamento con coefficiente di temperatura positivo ptc

Country Status (8)

Country	Link
US (1)	US4728779A (it)
KR (1)	KR940005459B1 (it)
AU (1)	AU592371B2 (it)
BR (1)	BR8604658A (it)
GB (1)	GB2181629B (it)
IT (1)	IT1201652B (it)
NZ (1)	NZ217682A (it)
SG (1)	SG109791G (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2068825T3 (es) *	1987-04-21	1995-05-01	Tdk Corp	Dispositivo de calentamiento ptc.
IT1205215B (it) *	1987-06-30	1989-03-15	Guaber Spa	Dispositivo riscaldante a termistore
JPH0734390B2 (ja) *	1987-09-11	1995-04-12	株式会社村田製作所	正特性サーミスタ装置
US4942286A (en) *	1987-11-13	1990-07-17	Thermacon, Inc.	Apparatus for heating a mirror or the like
AU611237B2 (en) *	1987-12-14	1991-06-06	Thermon Manufacturing Company	Positive temperature coefficient thermistor heating pad
DE3902205A1 (de) *	1989-01-26	1990-08-02	Eichenauer Gmbh & Co Kg F	Halteteil fuer ptc-elemente
US5015824A (en) *	1989-02-06	1991-05-14	Thermacon, Inc.	Apparatus for heating a mirror or the like
US5140298A (en) *	1990-09-04	1992-08-18	International Business Machines Corporation	Ceramic base component packaging assembly
EP0591537B1 (en) *	1991-06-26	1996-11-20	TDK Corporation	Thermister device of positive characteristic
ES2086434T3 (es) *	1991-07-03	1996-07-01	David & Baader Dbk Spezfab	Dispositivo calentador de ptc.
US5414241A (en) *	1992-05-11	1995-05-09	Sekisui Kaseihin Kogyo Kabushiki Kaisha	Heater, a method of manufacturing the same, and an anti-condensation mirror incorporating the same
JPH0623205U (ja) *	1992-08-27	1994-03-25	株式会社村田製作所	正特性サーミスタ装置
WO1995035577A2 (en) *	1994-06-22	1995-12-28	Littelfuse, Inc.	Improved dual element circuit protection device
US5616540A (en) *	1994-12-02	1997-04-01	Illinois Superconductor Corporation	Electromagnetic resonant filter comprising cylindrically curved split ring resonators
US5907272A (en) *	1996-01-22	1999-05-25	Littelfuse, Inc.	Surface mountable electrical device comprising a PTC element and a fusible link
ES2114495B1 (es) *	1996-05-30	1999-02-01	Dbk Espana Sa	Dispositivo calefactor de tabletas para la vaporizacion de materias activas.
DE59608509D1 (de) *	1996-09-04	2002-01-31	Steinel Gmbh & Co Kg	Elektrische Vorrichtung zum Verdunsten von Wirkstoffen
DE19639942C2 (de) *	1996-09-27	1999-07-01	Siemens Matsushita Components	Thermische Sicherung
CA2200035C (en) *	1997-03-14	2000-05-30	Ammy Chou	Electric heat pen for gold-blocking and heat sealing purposes
DE19717634C2 (de) *	1997-04-25	2000-06-08	Epcos Ag	Elektrisches Bauelement mit Sicherheitstrennvorrichtung
US6054692A (en) *	1997-06-25	2000-04-25	Takehiko Hitomi	Heating device, heat storing type heat generating body and protective sheet for the heating device
ES2137114B1 (es) *	1997-08-01	2000-11-16	Dbk Espana Sa	Dispositivo calefactor de tabletas o mechas para la vaporizacion de materias activas.
ES2162536B1 (es) *	1998-07-28	2002-06-16	Dbk Espana Sa	Dispositivo calefactor multiuso para la vaporizacion de sustancias activas.
US6894584B2 (en)	2002-08-12	2005-05-17	Isco International, Inc.	Thin film resonators
KR20040065342A (ko) *	2003-01-13	2004-07-22	자화전자 주식회사	피티시소자 파괴시 진행성을 방지하기 위한 안전모드 구조
DE102004021979A1 (de) *	2004-05-04	2005-11-24	Eichenauer Heizelemente Gmbh & Co. Kg	Verfahren zum elektrischen Isolieren eines elektrischen Funktionselements und derart isolierte Funktionselemente aufweisende Einrichtung
US8232509B2 (en) *	2006-11-16	2012-07-31	S.C. Johnson & Son, Inc.	Retainer system
US7288748B1 (en) *	2006-12-21	2007-10-30	S.C. Johnson & Son, Inc.	PTC electrical heating devices
US20080314893A1 (en) *	2007-06-25	2008-12-25	Adair Joel E	Heating device with adjusting electrical contact
US20090027821A1 (en) *	2007-07-26	2009-01-29	Littelfuse, Inc.	Integrated thermistor and metallic element device and method
JP5590494B2 (ja) *	2008-03-27	2014-09-17	日立金属株式会社	半導体磁器組成物−電極接合体の製造方法
JP5979892B2 (ja) *	2012-02-01	2016-08-31	三菱重工業株式会社	熱媒体加熱装置およびそれを備えた車両用空調装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3685049A (en) *	1970-03-25	1972-08-15	Westinghouse Electric Corp	Indicator light-resistor mounting assembly
US3976854A (en) *	1974-07-31	1976-08-24	Matsushita Electric Industrial Co., Ltd.	Constant-temperature heater
DE2932026A1 (de) *	1979-08-07	1981-02-26	Bosch Siemens Hausgeraete	Elektrische heizeinrichtung mit einem heizelement aus kaltleitermaterial

1986
- 1986-09-22 US US06/910,415 patent/US4728779A/en not_active Expired - Lifetime
- 1986-09-23 AU AU63067/86A patent/AU592371B2/en not_active Expired
- 1986-09-23 GB GB08622891A patent/GB2181629B/en not_active Expired
- 1986-09-24 NZ NZ217682A patent/NZ217682A/xx unknown
- 1986-09-25 IT IT865217A patent/IT1201652B/it active
- 1986-09-26 KR KR1019860008069A patent/KR940005459B1/ko not_active IP Right Cessation
- 1986-09-26 BR BR8604658A patent/BR8604658A/pt not_active IP Right Cessation
1991
- 1991-12-28 SG SG1097/91A patent/SG109791G/en unknown

Also Published As

Publication number	Publication date
BR8604658A (pt)	1987-06-09
KR940005459B1 (ko)	1994-06-18
IT1201652B (it)	1989-02-02
US4728779A (en)	1988-03-01
AU6306786A (en)	1987-04-02
AU592371B2 (en)	1990-01-11
SG109791G (en)	1992-02-14
NZ217682A (en)	1989-01-27
KR870003671A (ko)	1987-04-18
GB8622891D0 (en)	1986-10-29
GB2181629B (en)	1989-01-05
GB2181629A (en)	1987-04-23

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970929

Publication	Publication Date	Title
IT8605217A0 (it)	1986-09-25	Dispositivo di riscaldamento con coefficiente di temperatura positivo ptc.
BR8801903A (pt)	1988-11-22	Dispositivo aquecedor com coeficiente de temperatura positivo
DE69013996T2 (de)	1995-03-16	Elektrisches Heizgerät mit positivem Temperaturkoeffizienten.
DE68918539T2 (de)	1995-01-26	Heizgerät mit positivem Temperaturkoeffizienten.
IT8467884A1 (it)	1986-03-07	Dispositivo a resistore a coefficiente di temperatura positivo (ptc).
DE3687062T2 (de)	1993-03-18	Polymerzusammensetzung mit positiven temperaturkoeffizienten-charakteristiken.
KR890700797A (ko)	1989-04-27	열전달 요소 조립체
TR24281A (tr)	1991-07-29	Isi derecesi oelcme cihazi.
DE3883119T2 (de)	1993-12-09	Kaltleiterthermistor-Vorrichtung für Heizgeräte.
IT8219726A0 (it)	1982-02-18	Fornello elettrico munito di mezzi indicatori della temperatura.
DE3580349D1 (de)	1990-12-06	Heizgeraet mit waermespeicheranordnung.
DE3671581D1 (de)	1990-06-28	Mosfet mit temperaturschutz.
DE3580945D1 (de)	1991-01-31	Waermetransportvorrichtung.
DE3876553T2 (de)	1993-04-15	Thermistor-anordnung mit positivem temperaturkoeffizienten.
AT375036B (de)	1984-06-25	Beheizungs- und kuehlelement
DE3678093D1 (de)	1991-04-18	Fuehler mit heizelement.
DE3684356D1 (de)	1992-04-23	Heizvorrichtung.
NL192217B (nl)	1996-11-01	Verwarmingsinrichting.
DK503582A (da)	1983-05-21	Temperaturafhaengig modstand
DE68906533T2 (de)	1993-12-23	Heizungsvorrichtung mit wärmeaustauschvorrichtung.
DE3685960T2 (de)	1993-01-14	Vorkammer mit veraenderbarer waermeisolierung.
ES539211A0 (es)	1985-11-01	Freidora con dispositivo de calentamiento termico indirecto
DK74685A (da)	1985-09-03	Varmeanlaeg med varmepumpe
JPS57154783A (en)	1982-09-24	Positive temperature coefficient thermistor heating device
KR870002592U (ko)	1987-03-18	열전소자를 내장한 냉,온풍기