FR1159192A - Perfectionnements aux récipients à double paroi sous vide - Google Patents

Perfectionnements aux récipients à double paroi sous vide

Info

Publication number
FR1159192A
FR1159192A FR1159192DA FR1159192A FR 1159192 A FR1159192 A FR 1159192A FR 1159192D A FR1159192D A FR 1159192DA FR 1159192 A FR1159192 A FR 1159192A
Authority
FR
France
Prior art keywords
double
vacuum containers
wall vacuum
wall
containers
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.)
BOC Group Ltd
Original Assignee
British Oxigen Ltd
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 British Oxigen Ltd filed Critical British Oxigen Ltd
Application granted granted Critical
Publication of FR1159192A publication Critical patent/FR1159192A/fr
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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • 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
    • F17C2203/03—Thermal insulations
    • F17C2203/0391—Thermal insulations by vacuum
    • 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
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR1159192D 1955-07-07 1956-07-03 Perfectionnements aux récipients à double paroi sous vide Expired FR1159192A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1159192X 1955-07-07

Publications (1)

Publication Number Publication Date
FR1159192A true FR1159192A (fr) 1958-06-24

Family

ID=10878564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159192D Expired FR1159192A (fr) 1955-07-07 1956-07-03 Perfectionnements aux récipients à double paroi sous vide

Country Status (2)

Country Link
DE (1) DE1038575B (fr)
FR (1) FR1159192A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026047A (en) * 1959-01-12 1962-03-20 Aerojet General Co Nozzle closure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE264957C (fr) *
DE715486C (de) * 1939-04-22 1942-01-07 Auergesellschaft Ag Isoliergefaess fuer verfluessigte Gase

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026047A (en) * 1959-01-12 1962-03-20 Aerojet General Co Nozzle closure

Also Published As

Publication number Publication date
DE1038575B (de) 1958-09-11

Similar Documents

Publication Publication Date Title
FR1145649A (fr) Perfectionnements aux aspirateurs
FR1159860A (fr) Perfectionnements aux aspirateurs
FR1212384A (fr) Perfectionnements aux aspirateurs
FR1155810A (fr) Perfectionnements aux aspirateurs
FR1165201A (fr) Perfectionnements aux aspirateurs non électriques
FR1159192A (fr) Perfectionnements aux récipients à double paroi sous vide
FR1160110A (fr) Perfectionnements aux aspirateurs
FR1083705A (fr) Récipient à double paroi
FR1153951A (fr) Joint étanche pour réfrigérateurs ménagers
FR1197084A (fr) Perfectionnements aux bouteilles à double paroi
FR1118708A (fr) Perfectionnements aux rayonnages
FR1140422A (fr) Perfectionnements apportés aux supports de rayonnages
FR1160180A (fr) Perfectionnements aux aspirateurs
FR1122590A (fr) Récipient à double paroi, isolé thermiquement par le vide
FR1145077A (fr) Perfectionnements aux récipients distributeurs
CH347950A (de) Staubsauger
FR1125331A (fr) Perfectionnements aux rayonnages
FR1140650A (fr) Perfectionnements aux containers
FR1118328A (fr) Aspirateur perfectionné
FR1166523A (fr) Perfectionnements aux aspirateurs non électriques
FR1136093A (fr) Aspirateur portatif
AT189116B (de) Tubenverschluß
FR68598E (fr) Perfectionnements aux aspirateurs
FR1136233A (fr) Commutateur sous vide
FR1124690A (fr) Perfectionnements apportés aux gamelles ou boîtes à fricot