GB770097A - Improvements in or relating to the manufacture of glass vessels - Google Patents

Improvements in or relating to the manufacture of glass vessels

Info

Publication number
GB770097A
GB770097A GB15719/55A GB1571955A GB770097A GB 770097 A GB770097 A GB 770097A GB 15719/55 A GB15719/55 A GB 15719/55A GB 1571955 A GB1571955 A GB 1571955A GB 770097 A GB770097 A GB 770097A
Authority
GB
United Kingdom
Prior art keywords
side wall
rollers
manufacture
june
edge
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
GB15719/55A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB770097A publication Critical patent/GB770097A/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
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

770,097. Shaping glass articles. PHILIPS ELECTRICAL INDUSTRIES, Ltd. June 1, 1955 [June 4, 1954], No. 15719/55. Class 56 [Also in Group XL(a)] In the manufacture of glass members having an end face and a side wall portion substantially perpendicular thereto, particularly the window of a cathode ray tube, the edge of the perpendicular portion being subsequently sealed to the conical portion of the tube, a flat glass plate 1 having a substantially rectangular surface with rounded corners is placed on a matrix 5. The plate is heated and sags as shown to begin the formation of the side wall portion 4. Completion of the side wall is effected by the applicationof pressure as by rollers 7. Pressure rollers are also provided adjacent the rounded corners. The rollers also act to impart a taper to the edge of the side wall to facilitate the subsequent sealing operation.
GB15719/55A 1954-06-04 1955-06-01 Improvements in or relating to the manufacture of glass vessels Expired GB770097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL770097X 1954-06-04

Publications (1)

Publication Number Publication Date
GB770097A true GB770097A (en) 1957-03-13

Family

ID=38068727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15719/55A Expired GB770097A (en) 1954-06-04 1955-06-01 Improvements in or relating to the manufacture of glass vessels

Country Status (3)

Country Link
CH (1) CH329305A (en)
FR (1) FR1125701A (en)
GB (1) GB770097A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213143A (en) * 1987-11-06 1989-08-09 Nippon Sheet Glass Co Ltd Method of forming a glass product
WO2009140176A1 (en) * 2008-05-12 2009-11-19 Arizona Board Of Regents On Behalf Of University Of Arizona Method of manufacturing large dish reflectors for a solar concentrator apparatus
US9746127B2 (en) 2013-10-22 2017-08-29 The Arizona Board Of Regents On Behalf Of The University Of Arizona Frame with compression and tension members to rotate equipment about an axis
US10050583B2 (en) 2012-11-30 2018-08-14 Arizona Board Of Regents On Behalf Of University Of Arizona Solar generator with large reflector dishes and concentrator photovoltaic cells in flat arrays
CN108863031A (en) * 2017-05-12 2018-11-23 Ａｇｃ株式会社 The manufacturing method and curved substrates of curved substrates
US10505059B2 (en) 2015-01-16 2019-12-10 The Arizona Board Of Regents On Behalf Of The University Of Arizona Micro-scale concentrated photovoltaic module
US10538451B2 (en) 2015-03-02 2020-01-21 The Arizona Board Of Regents On Behalf Of The University Of Arizona Glass or metal forming mold of adjustable shape
US10551089B2 (en) 2015-08-03 2020-02-04 The Arizona Board Of Regents On Behalf Of The University Of Arizona Solar concentrator for a tower-mounted central receiver
US10686400B2 (en) 2015-06-12 2020-06-16 THE ARIZONA BOARD OR REGENTS on behalf of THE UNIVERSITY OF ARIZONA Tandem photovoltaic module with diffractive spectral separation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0645468B2 (en) * 1987-06-18 1994-06-15 川村工業株式会社 Manufacturing method of glass pot lid

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213143A (en) * 1987-11-06 1989-08-09 Nippon Sheet Glass Co Ltd Method of forming a glass product
GB2213143B (en) * 1987-11-06 1991-10-23 Nippon Sheet Glass Co Ltd Method of forming a glass product
US8430090B2 (en) 2008-05-12 2013-04-30 Arizona Board Of Regents On Behalf Of University Of Arizona Solar concentrator apparatus with large, multiple, co-axial dish reflectors
GB2471818A (en) * 2008-05-12 2011-01-12 Univ Arizona State Method of manufacturing large dish reflectors for a solar concentrator apparatus
US8082755B2 (en) 2008-05-12 2011-12-27 Arizona Board Of Regents Method of manufacturing large dish reflectors for a solar concentrator apparatus
AU2009246639B2 (en) * 2008-05-12 2012-11-22 Arizona Board Of Regents On Behalf Of University Of Arizona Method of manufacturing large dish reflectors for a solar concentrator apparatus
US8350145B2 (en) 2008-05-12 2013-01-08 Arizona Board Of Regents On Behalf Of University Of Arizona Photovoltaic generator with a spherical imaging lens for use with a paraboloidal solar reflector
GB2471818B (en) * 2008-05-12 2013-03-20 Univ Arizona Method of manufacturing large dish reflectors for a solar concentrator apparatus
WO2009140176A1 (en) * 2008-05-12 2009-11-19 Arizona Board Of Regents On Behalf Of University Of Arizona Method of manufacturing large dish reflectors for a solar concentrator apparatus
US8604333B2 (en) 2008-05-12 2013-12-10 Arizona Board Of Regents Method of manufacturing reflectors for a solar concentrator apparatus
US10050583B2 (en) 2012-11-30 2018-08-14 Arizona Board Of Regents On Behalf Of University Of Arizona Solar generator with large reflector dishes and concentrator photovoltaic cells in flat arrays
US9746127B2 (en) 2013-10-22 2017-08-29 The Arizona Board Of Regents On Behalf Of The University Of Arizona Frame with compression and tension members to rotate equipment about an axis
US10505059B2 (en) 2015-01-16 2019-12-10 The Arizona Board Of Regents On Behalf Of The University Of Arizona Micro-scale concentrated photovoltaic module
US11056599B2 (en) 2015-01-16 2021-07-06 The Arizona Board Of Regents On Behalf Of The University Of Arizona Micro-scale concentrated photovoltaic module
US11456394B2 (en) 2015-01-16 2022-09-27 The Arizona Board Of Regents On Behalf Of The University Of Arizona Micro-scale concentrated photovoltaic module
US10538451B2 (en) 2015-03-02 2020-01-21 The Arizona Board Of Regents On Behalf Of The University Of Arizona Glass or metal forming mold of adjustable shape
US10686400B2 (en) 2015-06-12 2020-06-16 THE ARIZONA BOARD OR REGENTS on behalf of THE UNIVERSITY OF ARIZONA Tandem photovoltaic module with diffractive spectral separation
US10551089B2 (en) 2015-08-03 2020-02-04 The Arizona Board Of Regents On Behalf Of The University Of Arizona Solar concentrator for a tower-mounted central receiver
CN108863031A (en) * 2017-05-12 2018-11-23 Ａｇｃ株式会社 The manufacturing method and curved substrates of curved substrates

Also Published As

Publication number Publication date
FR1125701A (en) 1956-11-06
CH329305A (en) 1958-04-30

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