FR2027767A1 - Vacuum flasks for liquid gases - Google Patents

Vacuum flasks for liquid gases

Info

Publication number
FR2027767A1
FR2027767A1 FR6945640A FR6945640A FR2027767A1 FR 2027767 A1 FR2027767 A1 FR 2027767A1 FR 6945640 A FR6945640 A FR 6945640A FR 6945640 A FR6945640 A FR 6945640A FR 2027767 A1 FR2027767 A1 FR 2027767A1
Authority
FR
France
Prior art keywords
liquid gases
vacuum flasks
vacuum
flasks
liquid
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.)
Withdrawn
Application number
FR6945640A
Other languages
French (fr)
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.)
GEWERKSCHAFT SIEGTAL
Original Assignee
GEWERKSCHAFT SIEGTAL
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 GEWERKSCHAFT SIEGTAL filed Critical GEWERKSCHAFT SIEGTAL
Publication of FR2027767A1 publication Critical patent/FR2027767A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/01—Reinforcing or suspension means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Packages (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Between the outer and inner walls of the vacuum chamber is a support of heat-insulating material that exerts an elastic pressure against the weight of the liquid filling.
FR6945640A 1969-01-04 1969-12-31 Vacuum flasks for liquid gases Withdrawn FR2027767A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691900423 DE1900423A1 (en) 1969-01-04 1969-01-04 Double wall container for low-boiling liquids

Publications (1)

Publication Number Publication Date
FR2027767A1 true FR2027767A1 (en) 1970-10-02

Family

ID=5721775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6945640A Withdrawn FR2027767A1 (en) 1969-01-04 1969-12-31 Vacuum flasks for liquid gases

Country Status (2)

Country Link
DE (1) DE1900423A1 (en)
FR (1) FR2027767A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2542315A1 (en) * 2014-06-26 2015-08-04 Enrique GONZÁLEZ BLANCO Enclosure isolated by obtaining vacuum by means of elastic force (Machine-translation by Google Translate, not legally binding)
ES2546525A1 (en) * 2015-04-10 2015-09-24 Enrique GONZÁLEZ BLANCO Compensation of the atmospheric pressure and thermal protection in the elastic sheets of obtaining vacuum by means of elastic force, perfected (Machine-translation by Google Translate, not legally binding)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941859A1 (en) * 1979-10-16 1981-04-30 Linde Ag, 6200 Wiesbaden Protective layer for liquid oxygen handling equipment - is PTFE enclosing glass fibre reinforced tubes supporting double-walled tank lining
US4548335A (en) * 1982-06-25 1985-10-22 Minnesota Valley Engineering, Inc. Liquid container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2542315A1 (en) * 2014-06-26 2015-08-04 Enrique GONZÁLEZ BLANCO Enclosure isolated by obtaining vacuum by means of elastic force (Machine-translation by Google Translate, not legally binding)
ES2546525A1 (en) * 2015-04-10 2015-09-24 Enrique GONZÁLEZ BLANCO Compensation of the atmospheric pressure and thermal protection in the elastic sheets of obtaining vacuum by means of elastic force, perfected (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
DE1900423A1 (en) 1970-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse