GB1210923A - Improvements in or relating to sealed double-walled units - Google Patents

Improvements in or relating to sealed double-walled units

Info

Publication number
GB1210923A
GB1210923A GB5320067A GB5320067A GB1210923A GB 1210923 A GB1210923 A GB 1210923A GB 5320067 A GB5320067 A GB 5320067A GB 5320067 A GB5320067 A GB 5320067A GB 1210923 A GB1210923 A GB 1210923A
Authority
GB
United Kingdom
Prior art keywords
rod
double
core
sealed
jacket
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
GB5320067A
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of GB1210923A publication Critical patent/GB1210923A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
    • B65D81/3818—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed with double walls, i.e. hollow
    • 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
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66333—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials
    • 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
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/677—Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Drying Of Gases (AREA)

Abstract

1,210,923. Double glazing. W. R. GRACE & CO. 22 Nov., 1967 [23 Nov., 1966], No. 53200/67. Heading E1R. [Also in Division F4] In a sealed double walled unit such as a double glazed unit Fig. 1a, or a double walled container, Fig. 2a, as may be used in the pharmaceutical industries, the space between the two walls 2 or 2' is sealed by a sealing element including a self supporting desiccant rod 4 or 4' in the form of a self supporting central core 6 or 6' desiccant material surrounded by a jack 5 or 5' of moisture pervious material. In the rod specifically described the core is of a molecular sieve or silica gel mixed with a suitable fluid binder and the jacket is of thin pressed cardboard and a sealing material 7 or 7' which may also be an adhesive seals the rod to the walls 2, or 2'. Methods of assembling the elements together are described. The rod may be formed by extruding simultaneously from an extruder head with the core through an inner nozzle and the jacket through a surrounding outer nozzle..
GB5320067A 1966-11-23 1967-11-22 Improvements in or relating to sealed double-walled units Expired GB1210923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59659666A 1966-11-23 1966-11-23

Publications (1)

Publication Number Publication Date
GB1210923A true GB1210923A (en) 1970-11-04

Family

ID=24387927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5320067A Expired GB1210923A (en) 1966-11-23 1967-11-22 Improvements in or relating to sealed double-walled units

Country Status (4)

Country Link
AT (1) AT298019B (en)
CH (1) CH463074A (en)
DE (1) DE1625354A1 (en)
GB (1) GB1210923A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379691A1 (en) * 1977-02-08 1978-09-01 Bfg Glassgroup Rubbery strip profiles incorporating desiccant - for double glazed window frames, providing ease of installation during frame mfr.
DE8901171U1 (en) * 1989-02-02 1990-06-13 Helmut Lingemann GmbH & Co, 5600 Wuppertal Filling material for spacer profile bars or spacer profile frames of insulating glazing

Also Published As

Publication number Publication date
CH463074A (en) 1968-09-30
DE1625354A1 (en) 1970-06-11
AT298019B (en) 1972-04-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees