KR100692961B1 - 2중 구조의 가용도체를 적용한 고압 전류 제한 퓨즈 - Google Patents
2중 구조의 가용도체를 적용한 고압 전류 제한 퓨즈 Download PDFInfo
- Publication number
- KR100692961B1 KR100692961B1 KR1020050093545A KR20050093545A KR100692961B1 KR 100692961 B1 KR100692961 B1 KR 100692961B1 KR 1020050093545 A KR1020050093545 A KR 1020050093545A KR 20050093545 A KR20050093545 A KR 20050093545A KR 100692961 B1 KR100692961 B1 KR 100692961B1
- Authority
- KR
- South Korea
- Prior art keywords
- soluble conductor
- current
- fuse
- soluble
- conductor
- Prior art date
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Classifications
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
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- 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
- H01H85/05—Component parts thereof
- H01H85/055—Fusible members
-
- 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
- H01H85/05—Component parts thereof
- H01H85/055—Fusible members
- H01H85/06—Fusible members characterised by the fusible material
-
- 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
- H01H85/05—Component parts thereof
- H01H85/055—Fusible members
- H01H85/08—Fusible members characterised by the shape or form of the fusible member
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
Abstract
Description
Claims (5)
- 가용도체(3i)의 양쪽으로 재질이 다른 가용도체(3h)가 접합된 2중 구조의 가용도체(3g)를 비 도전성 지지대(5a)에 권회하여 제작하되,상기 비 도전성 지지대(5a)에는 아크 차단이 용이한 아크 차단 막(5a')이 형성된 것을 특징으로 하는 2중 구조의 가용도체를 적용한 고압 전류 제한 퓨즈.
- 제1항에 있어서, 가용도체(3i)는 니켈 또는 니크롬선을 사용하고, 가용도체(3h)는 은 재질을 사용하는 것을 특징으로 하는 2중 구조의 가용도체를 적용한 고압 전류 제한 퓨즈.
- 제1항에 있어서, 가용도체(3h)는 원형선 또는 사각 띠 형상을 갖으며 원형, 마름모, 사각의 형상 중 선택되는 2가지 이상의 형상을 상기 가용도체(3h)의 길이방향에 등간격으로 노칭한 것을 특징으로 하는 2중 구조의 가용도체를 적용한 고압 전류 제한 퓨즈.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050093545A KR100692961B1 (ko) | 2005-10-05 | 2005-10-05 | 2중 구조의 가용도체를 적용한 고압 전류 제한 퓨즈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050093545A KR100692961B1 (ko) | 2005-10-05 | 2005-10-05 | 2중 구조의 가용도체를 적용한 고압 전류 제한 퓨즈 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2005-0028456U Division KR200404802Y1 (ko) | 2005-10-05 | 2005-10-05 | 2중 구조의 가용도체를 적용한 고압 전류 제한 퓨즈 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100692961B1 true KR100692961B1 (ko) | 2007-03-14 |
Family
ID=38103119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050093545A KR100692961B1 (ko) | 2005-10-05 | 2005-10-05 | 2중 구조의 가용도체를 적용한 고압 전류 제한 퓨즈 |
Country Status (1)
Country | Link |
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KR (1) | KR100692961B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030056587A (ko) * | 2001-12-28 | 2003-07-04 | 한라공조주식회사 | 일체형의 수액기를 가지는 열교환기와 이의 제조방법 |
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2005
- 2005-10-05 KR KR1020050093545A patent/KR100692961B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030056587A (ko) * | 2001-12-28 | 2003-07-04 | 한라공조주식회사 | 일체형의 수액기를 가지는 열교환기와 이의 제조방법 |
Non-Patent Citations (1)
Title |
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2003565870000 |
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