IT978229B - Oblo di osservazione per conteni tore avente una parete esposta al vuoto - Google Patents

Oblo di osservazione per conteni tore avente una parete esposta al vuoto

Info

Publication number
IT978229B
IT978229B IT1930273A IT1930273A IT978229B IT 978229 B IT978229 B IT 978229B IT 1930273 A IT1930273 A IT 1930273A IT 1930273 A IT1930273 A IT 1930273A IT 978229 B IT978229 B IT 978229B
Authority
IT
Italy
Prior art keywords
vacuum
container
wall exposed
observation porthole
porthole
Prior art date
Application number
IT1930273A
Other languages
English (en)
Original Assignee
Verelec Sarl Soc
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 Verelec Sarl Soc filed Critical Verelec Sarl Soc
Application granted granted Critical
Publication of IT978229B publication Critical patent/IT978229B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/60—Fixing of glass panes or like plates by means of borders, cleats, or the like of clamping cleats of metal
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
IT1930273A 1972-01-19 1973-01-17 Oblo di osservazione per conteni tore avente una parete esposta al vuoto IT978229B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7201712A FR2168166B1 (it) 1972-01-19 1972-01-19

Publications (1)

Publication Number Publication Date
IT978229B true IT978229B (it) 1974-09-20

Family

ID=9092105

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1930273A IT978229B (it) 1972-01-19 1973-01-17 Oblo di osservazione per conteni tore avente una parete esposta al vuoto

Country Status (3)

Country Link
FR (1) FR2168166B1 (it)
GB (1) GB1396620A (it)
IT (1) IT978229B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8307869D0 (en) * 1983-03-22 1995-04-05 British Aerospace Window assembly with stress modifying means

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424568A (en) * 1965-09-09 1969-01-28 Corning Glass Works Method of sealing and resilient seal for elements having different coefficients of expansion

Also Published As

Publication number Publication date
DE2301560A1 (de) 1973-08-02
FR2168166B1 (it) 1974-08-30
GB1396620A (it) 1975-06-04
DE2301560B2 (de) 1976-06-24
FR2168166A1 (it) 1973-08-31

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