GB726371A - Improvements in or relating to pore closure for double glazed unit - Google Patents

Improvements in or relating to pore closure for double glazed unit

Info

Publication number
GB726371A
GB726371A GB1670953A GB1670953A GB726371A GB 726371 A GB726371 A GB 726371A GB 1670953 A GB1670953 A GB 1670953A GB 1670953 A GB1670953 A GB 1670953A GB 726371 A GB726371 A GB 726371A
Authority
GB
United Kingdom
Prior art keywords
relating
glazed unit
double glazed
pore closure
double
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
GB1670953A
Inventor
Walter David Ford
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass 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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Priority to GB1670953A priority Critical patent/GB726371A/en
Publication of GB726371A publication Critical patent/GB726371A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/24—Making hollow glass sheets or bricks
    • C03B23/245—Hollow glass sheets

Abstract

726,371. Double-glazed units. PITTSBURGH PLATE GLASS CO. June 17, 1953, No. 16709/53. Drawings to Specification. Class 56. The pore opening in the face of one of the two spaced sheets of a double-glazed unit is sealed by forming a capillary tube in situ out of the glass around the edges of the pore and then sealing the capillary tube.
GB1670953A 1953-06-17 1953-06-17 Improvements in or relating to pore closure for double glazed unit Expired GB726371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1670953A GB726371A (en) 1953-06-17 1953-06-17 Improvements in or relating to pore closure for double glazed unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1670953A GB726371A (en) 1953-06-17 1953-06-17 Improvements in or relating to pore closure for double glazed unit

Publications (1)

Publication Number Publication Date
GB726371A true GB726371A (en) 1955-03-16

Family

ID=10082252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1670953A Expired GB726371A (en) 1953-06-17 1953-06-17 Improvements in or relating to pore closure for double glazed unit

Country Status (1)

Country Link
GB (1) GB726371A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141418B (en) * 1956-03-31 1962-12-20 Corning Glass Works Closure of ventilation openings in the walls of hollow glass bodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141418B (en) * 1956-03-31 1962-12-20 Corning Glass Works Closure of ventilation openings in the walls of hollow glass bodies

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