KR100697919B1 - 다중 절연체를 구비한 ptc 한류기 - Google Patents
다중 절연체를 구비한 ptc 한류기 Download PDFInfo
- Publication number
- KR100697919B1 KR100697919B1 KR1020050003047A KR20050003047A KR100697919B1 KR 100697919 B1 KR100697919 B1 KR 100697919B1 KR 1020050003047 A KR1020050003047 A KR 1020050003047A KR 20050003047 A KR20050003047 A KR 20050003047A KR 100697919 B1 KR100697919 B1 KR 100697919B1
- Authority
- KR
- South Korea
- Prior art keywords
- ptc
- insulator
- current
- ptc element
- electrode
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
Abstract
Description
Claims (8)
- PTC 특성을 이용하여 전류를 한류시키는 PTC 한류기에 있어서,PTC 소자;상기 PTC 소자를 개재시키도록 PTC 소자 양면에 배치된 전극부;상기 PTC 소자를 감싸도록 그 주변에 마련된 제1 절연체; 및상기 제1 절연체를 외부대기로부터 밀봉하면서 감싸도록 마련된 제2 절연체;를 포함하고,상기 제1 절연체는 유동성 절연물로서 진공, 가스 및 오일로 이루어진 군에서 선택된 어느 하나 이상인 것을 특징으로 하는 PTC 한류기.
- 제1항에 있어서,상기 PTC 소자는 PTC 특성을 갖는 폴리머로 구성되는 것을 특징으로 하는 PTC 한류기.
- 제1항에 있어서, 상기 전극부는,상기 PTC 소자에 직접 접촉하도록 마련된 접촉전극; 및상기 접촉전극과 연결되어 접촉전극을 회로와 통전시키는 전류리드;를 포함하는 것을 특징으로 하는 PTC 한류기.
- 삭제
- 제1항에 있어서,상기 진공은 10-3torr 이상의 진공도를 갖는 것을 특징으로 하는 PTC 한류기.
- 제1항에 있어서,상기 가스는 1bar 이상의 SF6 , N2 또는 이들의 혼합가스인 것을 특징으로 하는 PTC 한류기.
- 제1항에 있어서,상기 오일은 냉각 성능을 갖는 절연유인 것을 특징으로 하는 PTC 한류기.
- 제1항 내지 제3항에 중 선택된 어느 한 항에 있어서,상기 PTC 소자 또는 전극부와 제1 절연체 사이에 개재되는 코팅층을 더 포함하는 것을 특징으로 하는 PTC 한류기.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050003047A KR100697919B1 (ko) | 2005-01-12 | 2005-01-12 | 다중 절연체를 구비한 ptc 한류기 |
US11/329,731 US20060152330A1 (en) | 2005-01-12 | 2006-01-10 | PTC current limiting device having molding part made of insulating material |
EP06000532A EP1681686A1 (en) | 2005-01-12 | 2006-01-11 | PTC current limiting device having molding part made of insulating material |
CNB2006100005956A CN100538922C (zh) | 2005-01-12 | 2006-01-11 | 具有由绝缘材料制成的模制部分的ptc限流装置 |
JP2006004682A JP2006196902A (ja) | 2005-01-12 | 2006-01-12 | Ptc限流器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050003047A KR100697919B1 (ko) | 2005-01-12 | 2005-01-12 | 다중 절연체를 구비한 ptc 한류기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060082363A KR20060082363A (ko) | 2006-07-18 |
KR100697919B1 true KR100697919B1 (ko) | 2007-03-20 |
Family
ID=36867023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050003047A KR100697919B1 (ko) | 2005-01-12 | 2005-01-12 | 다중 절연체를 구비한 ptc 한류기 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100697919B1 (ko) |
CN (1) | CN100538922C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8716633B2 (en) | 2009-10-13 | 2014-05-06 | Uniplatek Co., Ltd. | Method for manufacturing PTC device and system for preventing overheating of planar heaters using the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2669903B1 (de) * | 2012-05-30 | 2018-09-12 | Siemens Aktiengesellschaft | Gekapselter überspannungsableiter mit zentraldurchführung |
TWI480900B (zh) * | 2013-11-29 | 2015-04-11 | Polytronics Technology Corp | 插件式過電流保護元件 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060157286A1 (en) * | 2005-01-17 | 2006-07-20 | Us Synthetic | Superabrasive inserts including an arcuate peripheral surface |
-
2005
- 2005-01-12 KR KR1020050003047A patent/KR100697919B1/ko active IP Right Grant
-
2006
- 2006-01-11 CN CNB2006100005956A patent/CN100538922C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060157286A1 (en) * | 2005-01-17 | 2006-07-20 | Us Synthetic | Superabrasive inserts including an arcuate peripheral surface |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8716633B2 (en) | 2009-10-13 | 2014-05-06 | Uniplatek Co., Ltd. | Method for manufacturing PTC device and system for preventing overheating of planar heaters using the same |
Also Published As
Publication number | Publication date |
---|---|
CN100538922C (zh) | 2009-09-09 |
KR20060082363A (ko) | 2006-07-18 |
CN1805070A (zh) | 2006-07-19 |
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