KR890702405A - 도전성 폴리머로 구성되는 전기장치 - Google Patents
도전성 폴리머로 구성되는 전기장치Info
- Publication number
- KR890702405A KR890702405A KR1019890700951A KR890700951A KR890702405A KR 890702405 A KR890702405 A KR 890702405A KR 1019890700951 A KR1019890700951 A KR 1019890700951A KR 890700951 A KR890700951 A KR 890700951A KR 890702405 A KR890702405 A KR 890702405A
- Authority
- KR
- South Korea
- Prior art keywords
- ptc
- resistor
- circuit protection
- protection system
- thick film
- Prior art date
Links
- 229920001940 conductive polymer Polymers 0.000 title claims abstract 6
- 230000005855 radiation Effects 0.000 claims abstract 2
- 229920000642 polymer Polymers 0.000 claims 4
- 239000000758 substrate Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 238000010894 electron beam technology Methods 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000003475 lamination Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 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
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of 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
- H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
Landscapes
- Thermistors And Varistors (AREA)
- Conductive Materials (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Multicomponent Fibers (AREA)
- Resistance Heating (AREA)
- Emergency Protection Circuit Devices (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/102,987 US4907340A (en) | 1987-09-30 | 1987-09-30 | Electrical device comprising conductive polymers |
US102,987 | 1987-09-30 | ||
US11508987A | 1987-10-30 | 1987-10-30 | |
US115.089 | 1987-10-30 | ||
US12469687A | 1987-11-24 | 1987-11-24 | |
US124,696 | 1987-11-24 | ||
PCT/US1988/003377 WO1989003162A1 (fr) | 1987-09-30 | 1988-09-30 | Dispositif electrique comprenant des polymeres conducteurs |
Publications (1)
Publication Number | Publication Date |
---|---|
KR890702405A true KR890702405A (ko) | 1989-12-23 |
Family
ID=27379448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890700951A KR890702405A (ko) | 1987-09-30 | 1988-09-30 | 도전성 폴리머로 구성되는 전기장치 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0390807B1 (fr) |
JP (2) | JP3335348B2 (fr) |
KR (1) | KR890702405A (fr) |
AT (1) | ATE145512T1 (fr) |
DE (1) | DE3855679T2 (fr) |
HK (1) | HK1006773A1 (fr) |
WO (1) | WO1989003162A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2573665Y2 (ja) * | 1991-07-18 | 1998-06-04 | 株式会社村田製作所 | 抵抗内蔵サージアブソーバ |
BR9810963A (pt) | 1997-07-01 | 2000-09-26 | Siemens Ag | Disposição de ligações hìbrida com um dispositivo de segurança de sobrecarga |
KR20030024256A (ko) * | 2001-09-17 | 2003-03-26 | 주식회사 쎄라텍 | 중합체 양성온도계수 써미스터 제조방법 |
US9175146B2 (en) | 2006-08-08 | 2015-11-03 | Sabic Global Technologies B.V. | Thermal conductive polymeric PTC compositions |
SE530660C2 (sv) | 2006-10-17 | 2008-08-05 | Conflux Ab | Värmeelement |
JP2007059952A (ja) * | 2006-12-04 | 2007-03-08 | Tdk Corp | P−ptcサーミスタ組成物の製造方法、p−ptcサーミスタ組成物、p−ptcサーミスタ素体及びp−ptcサーミスタ |
JP2008213661A (ja) * | 2007-03-05 | 2008-09-18 | Misato Kk | 車両用面状発熱体及びこれを用いた車両暖房装置 |
KR101650964B1 (ko) * | 2008-07-10 | 2016-08-24 | 타이코 일렉트로닉스 저팬 지.케이. | Ptc 디바이스 및 그것을 갖는 전기 장치 |
KR101129251B1 (ko) * | 2009-10-13 | 2012-03-26 | (주) 유니플라텍 | 피티씨 소자의 제조방법 및 이를 이용한 면상발열체 과열방지 시스템 |
CN104411030B (zh) * | 2014-11-27 | 2016-08-24 | 芜湖敬创电子科技有限公司 | 消除感应电的发热器装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4413301A (en) * | 1980-04-21 | 1983-11-01 | Raychem Corporation | Circuit protection devices comprising PTC element |
US4400614A (en) * | 1980-05-19 | 1983-08-23 | Raychem Corporation | PTC Devices and their preparation |
FR2525858A1 (fr) * | 1982-04-29 | 1983-11-04 | Burton Corblin | Cuve destinee a la preparation du caille en vue de la fabrication de fromages |
FR2528253A1 (fr) * | 1982-06-04 | 1983-12-09 | Jaeger | Dispositif de protection des circuits electroniques contre les surtensions |
NL8202666A (nl) * | 1982-07-02 | 1984-02-01 | Philips Nv | Netspanningsdiscriminatieinrichting. |
US4514620A (en) * | 1983-09-22 | 1985-04-30 | Raychem Corporation | Conductive polymers exhibiting PTC characteristics |
US4724417A (en) * | 1985-03-14 | 1988-02-09 | Raychem Corporation | Electrical devices comprising cross-linked conductive polymers |
US4743321A (en) * | 1985-10-04 | 1988-05-10 | Raychem Corporation | Devices comprising PTC conductive polymers |
-
1988
- 1988-09-30 JP JP50911888A patent/JP3335348B2/ja not_active Expired - Lifetime
- 1988-09-30 KR KR1019890700951A patent/KR890702405A/ko not_active Application Discontinuation
- 1988-09-30 AT AT88909937T patent/ATE145512T1/de not_active IP Right Cessation
- 1988-09-30 DE DE3855679T patent/DE3855679T2/de not_active Expired - Lifetime
- 1988-09-30 WO PCT/US1988/003377 patent/WO1989003162A1/fr active IP Right Grant
- 1988-09-30 EP EP88909937A patent/EP0390807B1/fr not_active Expired - Lifetime
-
1998
- 1998-06-22 HK HK98105929A patent/HK1006773A1/xx not_active IP Right Cessation
- 1998-07-27 JP JP21085998A patent/JP3181263B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3335348B2 (ja) | 2002-10-15 |
EP0390807A1 (fr) | 1990-10-10 |
ATE145512T1 (de) | 1996-12-15 |
EP0390807A4 (en) | 1991-03-13 |
EP0390807B1 (fr) | 1996-11-20 |
DE3855679T2 (de) | 1997-06-19 |
JP3181263B2 (ja) | 2001-07-03 |
JPH03500470A (ja) | 1991-01-31 |
HK1006773A1 (en) | 1999-03-12 |
JPH11150003A (ja) | 1999-06-02 |
DE3855679D1 (de) | 1997-01-02 |
WO1989003162A1 (fr) | 1989-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |