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FR1166668A - Heat-insulating sheath for pipes - Google Patents

Heat-insulating sheath for pipes

Info

Publication number
FR1166668A
FR1166668A FR1166668DA FR1166668A FR 1166668 A FR1166668 A FR 1166668A FR 1166668D A FR1166668D A FR 1166668DA FR 1166668 A FR1166668 A FR 1166668A
Authority
FR
France
Prior art keywords
pipes
heat
insulating sheath
sheath
insulating
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
French (fr)
Inventor
Marcel-Louis Debrock
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 filed Critical
Application granted granted Critical
Publication of FR1166668A publication Critical patent/FR1166668A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/075—Arrangements using an air layer or vacuum the air layer or the vacuum being delimited by longitudinal channels distributed around the circumference of a tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1166668D 1957-02-05 1957-02-05 Heat-insulating sheath for pipes Expired FR1166668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1166668T 1957-02-05

Publications (1)

Publication Number Publication Date
FR1166668A true FR1166668A (en) 1958-11-13

Family

ID=9655133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166668D Expired FR1166668A (en) 1957-02-05 1957-02-05 Heat-insulating sheath for pipes

Country Status (1)

Country Link
FR (1) FR1166668A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108526B (en) * 1959-10-02 1961-06-08 Bolta Werk G M B H Insulating and holding element for cables and their use
US3280847A (en) * 1961-09-19 1966-10-25 Dow Chemical Co Extrusion die
US4214147A (en) * 1978-06-19 1980-07-22 Kraver Richard A Electric heating system for controlling temperature of pipes to prevent freezing and condensation
US4280534A (en) * 1975-10-03 1981-07-28 Wavin B.V. Plastics pipes having walls with lengthwise extending channels
US5099888A (en) * 1990-06-04 1992-03-31 Vassallo Research And Development Corporation Impact protected, sealed, double-walled pipe body
WO2017212110A1 (en) * 2016-06-07 2017-12-14 Tuub Oy Pipe and method of manufacturing a pipe

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108526B (en) * 1959-10-02 1961-06-08 Bolta Werk G M B H Insulating and holding element for cables and their use
US3280847A (en) * 1961-09-19 1966-10-25 Dow Chemical Co Extrusion die
US4280534A (en) * 1975-10-03 1981-07-28 Wavin B.V. Plastics pipes having walls with lengthwise extending channels
US4214147A (en) * 1978-06-19 1980-07-22 Kraver Richard A Electric heating system for controlling temperature of pipes to prevent freezing and condensation
US5099888A (en) * 1990-06-04 1992-03-31 Vassallo Research And Development Corporation Impact protected, sealed, double-walled pipe body
WO2017212110A1 (en) * 2016-06-07 2017-12-14 Tuub Oy Pipe and method of manufacturing a pipe

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