FR516602A - Vacuum insulation of pipes and steam or refrigerant devices - Google Patents

Vacuum insulation of pipes and steam or refrigerant devices

Info

Publication number
FR516602A
FR516602A FR516602A FR516602DA FR516602A FR 516602 A FR516602 A FR 516602A FR 516602 A FR516602 A FR 516602A FR 516602D A FR516602D A FR 516602DA FR 516602 A FR516602 A FR 516602A
Authority
FR
France
Prior art keywords
steam
pipes
vacuum insulation
refrigerant devices
refrigerant
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
FR516602A
Other languages
French (fr)
Inventor
Ferdinand Collas
Omer Marischal
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.)
FERDINAND COLLAS
Original Assignee
FERDINAND COLLAS
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 FERDINAND COLLAS filed Critical FERDINAND COLLAS
Application granted granted Critical
Publication of FR516602A publication Critical patent/FR516602A/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
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR516602A 1920-06-05 1920-06-05 Vacuum insulation of pipes and steam or refrigerant devices Expired FR516602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR516602T 1920-06-05

Publications (1)

Publication Number Publication Date
FR516602A true FR516602A (en) 1921-04-23

Family

ID=8915356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR516602A Expired FR516602A (en) 1920-06-05 1920-06-05 Vacuum insulation of pipes and steam or refrigerant devices

Country Status (1)

Country Link
FR (1) FR516602A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270769A (en) * 1965-03-30 1966-09-06 Edward W Kaiser Vacuum insulating system for jacketed piping systems
FR2190242A5 (en) * 1972-06-23 1974-01-25 Entrepose
FR2510713A1 (en) * 1981-07-31 1983-02-04 Vallourec PREFABRICATED TUBE ELEMENT FOR FLUID TRANSPORT PIPES AT TEMPERATURE DIFFERENT FROM THE AMBIENT
DE4040400A1 (en) * 1990-12-17 1992-08-13 Aei Ges Fuer Automatik Elektro Double skinned plastics thermally insulated pipeline for hot water heating system - is made from recycled plastics waste with spacers and inner linear

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270769A (en) * 1965-03-30 1966-09-06 Edward W Kaiser Vacuum insulating system for jacketed piping systems
FR2190242A5 (en) * 1972-06-23 1974-01-25 Entrepose
FR2510713A1 (en) * 1981-07-31 1983-02-04 Vallourec PREFABRICATED TUBE ELEMENT FOR FLUID TRANSPORT PIPES AT TEMPERATURE DIFFERENT FROM THE AMBIENT
EP0071551A1 (en) * 1981-07-31 1983-02-09 VALLOUREC Société Anonyme dite. Prefabricated pipe element for pipe-lines conveying fluids at a temperature differing from the ambient one
DE4040400A1 (en) * 1990-12-17 1992-08-13 Aei Ges Fuer Automatik Elektro Double skinned plastics thermally insulated pipeline for hot water heating system - is made from recycled plastics waste with spacers and inner linear

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