FR864602A - Appareil de protection contre le gel - Google Patents

Appareil de protection contre le gel

Info

Publication number
FR864602A
FR864602A FR864602DA FR864602A FR 864602 A FR864602 A FR 864602A FR 864602D A FR864602D A FR 864602DA FR 864602 A FR864602 A FR 864602A
Authority
FR
France
Prior art keywords
protection device
frost protection
frost
protection
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DETECTIF
Original Assignee
DETECTIF
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
Application filed by DETECTIF filed Critical DETECTIF
Application granted granted Critical
Publication of FR864602A publication Critical patent/FR864602A/fr
Expired legal-status Critical Current

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
    • E03B7/14—Devices for thawing frozen pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/37—Ohmic-resistance heating the heating current flowing directly through the pipe to be heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR864602D 1940-04-02 1940-04-02 Appareil de protection contre le gel Expired FR864602A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864602T 1940-04-02

Publications (1)

Publication Number Publication Date
FR864602A true FR864602A (fr) 1941-05-01

Family

ID=9343958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864602D Expired FR864602A (fr) 1940-04-02 1940-04-02 Appareil de protection contre le gel

Country Status (1)

Country Link
FR (1) FR864602A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418600A1 (fr) * 1978-02-23 1979-09-21 Commissariat Energie Atomique Procede de chauffage d'un organe d'un circuit pour porter a une temperature determinee un fluide circulant dans ledit organe
CN114321547A (zh) * 2021-12-31 2022-04-12 无锡市轨道建设设计咨询有限公司 地铁水消防管道防冻装置及其安装方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418600A1 (fr) * 1978-02-23 1979-09-21 Commissariat Energie Atomique Procede de chauffage d'un organe d'un circuit pour porter a une temperature determinee un fluide circulant dans ledit organe
CN114321547A (zh) * 2021-12-31 2022-04-12 无锡市轨道建设设计咨询有限公司 地铁水消防管道防冻装置及其安装方法
CN114321547B (zh) * 2021-12-31 2023-09-22 无锡市轨道建设设计咨询有限公司 地铁水消防管道防冻装置及其安装方法

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