KR101905108B9 - Apparatus for preventing frozen pipes - Google Patents

Apparatus for preventing frozen pipes

Info

Publication number
KR101905108B9
KR101905108B9 KR20170132165A KR20170132165A KR101905108B9 KR 101905108 B9 KR101905108 B9 KR 101905108B9 KR 20170132165 A KR20170132165 A KR 20170132165A KR 20170132165 A KR20170132165 A KR 20170132165A KR 101905108 B9 KR101905108 B9 KR 101905108B9
Authority
KR
South Korea
Prior art keywords
frozen pipes
preventing frozen
preventing
pipes
frozen
Prior art date
Application number
KR20170132165A
Other languages
Korean (ko)
Other versions
KR101905108B1 (en
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=63878189&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101905108(B9) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to KR1020170132165A priority Critical patent/KR101905108B1/en
Application granted granted Critical
Publication of KR101905108B9 publication Critical patent/KR101905108B9/en
Publication of KR101905108B1 publication Critical patent/KR101905108B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • 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
    • H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pipe Accessories (AREA)
KR1020170132165A 2017-10-12 2017-10-12 Apparatus for preventing frozen pipes KR101905108B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170132165A KR101905108B1 (en) 2017-10-12 2017-10-12 Apparatus for preventing frozen pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170132165A KR101905108B1 (en) 2017-10-12 2017-10-12 Apparatus for preventing frozen pipes

Publications (2)

Publication Number Publication Date
KR101905108B9 true KR101905108B9 (en) 2018-10-05
KR101905108B1 KR101905108B1 (en) 2018-10-05

Family

ID=63878189

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170132165A KR101905108B1 (en) 2017-10-12 2017-10-12 Apparatus for preventing frozen pipes

Country Status (1)

Country Link
KR (1) KR101905108B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102091015B1 (en) * 2019-05-23 2020-03-19 주식회사 신흥에이에프 Anti-freezing device for water meter
KR102065454B1 (en) * 2019-05-23 2020-02-11 주식회사 신흥에이에프 Anti-freezing device for pipe
KR102162082B1 (en) * 2019-11-26 2020-10-06 주식회사 메탈히터 attaching type Metalheater
KR102414459B1 (en) 2020-03-30 2022-06-29 지엔에스엠 주식회사 Freeze prevention apparatus and method of manufacturing the same
KR200493320Y1 (en) * 2020-06-01 2021-03-11 주식회사 메탈히터 attaching type Metalheater
KR102349397B1 (en) * 2020-10-20 2022-01-12 (주)하이엘 Valve for hydrogen fuel cell electric vehicle having heater

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4490672B2 (en) * 2003-11-11 2010-06-30 哲夫 笠井 Piping fixture
KR100611728B1 (en) * 2004-11-30 2006-08-11 이남훈 Liner of Pipe Welding Machine
JP2014229412A (en) * 2013-05-20 2014-12-08 タカハタプレシジョンジャパン株式会社 Heating apparatus and method of manufacturing the same

Also Published As

Publication number Publication date
KR101905108B1 (en) 2018-10-05

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Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
J204 Request for invalidation trial [patent]
J301 Trial decision

Free format text: TRIAL NUMBER: 2019100000851; TRIAL DECISION FOR INVALIDATION REQUESTED 20190312

Effective date: 20210406