KR100848867B1 - 제상용 시스히터의 실링구조 - Google Patents
제상용 시스히터의 실링구조 Download PDFInfo
- Publication number
- KR100848867B1 KR100848867B1 KR1020070009767A KR20070009767A KR100848867B1 KR 100848867 B1 KR100848867 B1 KR 100848867B1 KR 1020070009767 A KR1020070009767 A KR 1020070009767A KR 20070009767 A KR20070009767 A KR 20070009767A KR 100848867 B1 KR100848867 B1 KR 100848867B1
- Authority
- KR
- South Korea
- Prior art keywords
- sheath
- sheath pipe
- insulation
- sheath heater
- defrosting
- Prior art date
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Classifications
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- 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
- H05B3/02—Details
- H05B3/04—Waterproof or air-tight seals for heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
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- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
-
- 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
- H05B3/78—Heating arrangements specially adapted for immersion heating
-
- 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
- H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
- H05B2214/02—Heaters specially designed for de-icing or protection against icing
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Resistance Heating (AREA)
Abstract
Description
Claims (3)
- 금속성의 기다란 시스파이프(2); 상기 시스파이프 내에 인입되는 전열코일(4); 일단은 상기 시스파이프(2)의 외부로 돌출된 상태에서 리드선(8)에 전기적으로 접속되고, 타단은 상기 전열코일(4)의 단부에 전기적으로 접속되는 콜드핀(10); 상기 시스파이프(2)와 전열코일(4)간의 절연을 위해 상기 시스파이프(2) 내부에 충전되는 절연제(6)를 포함하는 시스히터에 있어서,상기 시스파이프(2)의 단부는 상기 콜드핀(10)이 끼워질 수 있는 내경을 가지는 원통형 절연캡(12)이 끼워진 상태에서 단면적이 작아지도록 기계적으로 압착됨으로써 밀봉되며, 외부에는 절연 및 방수를 위한 열수축성 절연튜브가 밀착되게 끼워지는 것을 특징으로 하는 제상용 시스히터의 실링구조.
- 제1항에 있어서, 상기 시스파이프(2)가 압착되는 구간(L1)은 상기 절연캡(12)의 길이(L2)보다 짧게 되는 것을 특징으로 하는 제상용 시스히터의 실링구조.
- 제1항에 있어서, 상기 절연캡(12)의 재질이 테프론인 것을 특징으로 하는 제상용 시스히터의 실링구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070009767A KR100848867B1 (ko) | 2007-01-31 | 2007-01-31 | 제상용 시스히터의 실링구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070009767A KR100848867B1 (ko) | 2007-01-31 | 2007-01-31 | 제상용 시스히터의 실링구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100848867B1 true KR100848867B1 (ko) | 2008-07-29 |
Family
ID=39825355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070009767A KR100848867B1 (ko) | 2007-01-31 | 2007-01-31 | 제상용 시스히터의 실링구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100848867B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101167024B1 (ko) | 2012-02-17 | 2012-07-24 | 이인수 | 삼중관 전열 난방파이프 |
KR20180006570A (ko) * | 2016-07-08 | 2018-01-18 | 엘지전자 주식회사 | 증발기 유닛 및 이를 구비한 냉장고 |
EP3435010A4 (en) * | 2016-03-22 | 2020-01-15 | LG Electronics Inc. -1- | EVAPORATOR AND REFRIGERATOR COMPRISING THE SAME |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0618032A (ja) * | 1992-07-06 | 1994-01-25 | Jidosha Kiki Co Ltd | シーズヒータおよびその製造方法 |
KR20060029098A (ko) * | 2004-09-30 | 2006-04-04 | 삼성전자주식회사 | 시스히터 및 이를 갖춘 냉장고 |
-
2007
- 2007-01-31 KR KR1020070009767A patent/KR100848867B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0618032A (ja) * | 1992-07-06 | 1994-01-25 | Jidosha Kiki Co Ltd | シーズヒータおよびその製造方法 |
KR20060029098A (ko) * | 2004-09-30 | 2006-04-04 | 삼성전자주식회사 | 시스히터 및 이를 갖춘 냉장고 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101167024B1 (ko) | 2012-02-17 | 2012-07-24 | 이인수 | 삼중관 전열 난방파이프 |
EP3435010A4 (en) * | 2016-03-22 | 2020-01-15 | LG Electronics Inc. -1- | EVAPORATOR AND REFRIGERATOR COMPRISING THE SAME |
US11098944B2 (en) | 2016-03-22 | 2021-08-24 | Lg Electronics Inc. | Evaporator and refrigerator comprising same |
KR20180006570A (ko) * | 2016-07-08 | 2018-01-18 | 엘지전자 주식회사 | 증발기 유닛 및 이를 구비한 냉장고 |
KR102610474B1 (ko) * | 2016-07-08 | 2023-12-06 | 엘지전자 주식회사 | 증발기 유닛 및 이를 구비한 냉장고 |
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