JPS5318618A - Process and apparatus for molding of funnell shaped glass products - Google Patents

Process and apparatus for molding of funnell shaped glass products

Info

Publication number
JPS5318618A
JPS5318618A JP9260377A JP9260377A JPS5318618A JP S5318618 A JPS5318618 A JP S5318618A JP 9260377 A JP9260377 A JP 9260377A JP 9260377 A JP9260377 A JP 9260377A JP S5318618 A JPS5318618 A JP S5318618A
Authority
JP
Japan
Prior art keywords
funnell
molding
shaped glass
glass products
products
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.)
Pending
Application number
JP9260377A
Other languages
English (en)
Inventor
Miruzu Dotsukaatei Suchiyaato
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of JPS5318618A publication Critical patent/JPS5318618A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/10—Construction of plunger or mould for making hollow or semi-hollow articles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould
    • C03B11/125—Cooling
    • C03B11/127—Cooling of hollow or semi-hollow articles or their moulds
JP9260377A 1976-08-05 1977-08-03 Process and apparatus for molding of funnell shaped glass products Pending JPS5318618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/711,730 US4052189A (en) 1976-08-05 1976-08-05 Apparatus for inhibiting checks and cracks in the moil or yoke area of tv funnels

Publications (1)

Publication Number Publication Date
JPS5318618A true JPS5318618A (en) 1978-02-21

Family

ID=24859276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9260377A Pending JPS5318618A (en) 1976-08-05 1977-08-03 Process and apparatus for molding of funnell shaped glass products

Country Status (6)

Country Link
US (1) US4052189A (ja)
JP (1) JPS5318618A (ja)
DE (1) DE2734773A1 (ja)
FR (1) FR2360519A1 (ja)
GB (1) GB1582023A (ja)
NL (1) NL7708649A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583842B1 (en) * 1992-08-20 2000-05-03 Koninklijke Philips Electronics N.V. Method of manufacturing a hollow cone and device suitable for carrying out the method, cone manufactured by the method, and cathode ray tube provided with such a cone
KR100307861B1 (ko) 1992-08-20 2001-12-15 요트.게.아. 롤페즈 중공콘제조방법과그방법을수행하기위한장치,그방법에의해제조된콘과그와같은콘으로제공된음극선관
JP3671568B2 (ja) * 1996-12-26 2005-07-13 旭硝子株式会社 陰極線管用パネルガラスの製造方法
JP3346471B2 (ja) 1999-01-25 2002-11-18 松下電器産業株式会社 管球のフレアー製造方法
EP1193224A1 (de) * 2000-09-29 2002-04-03 Schott Glas Dreidimensionaler, muldenartiger Glaskörper
EP1382052A2 (en) * 2001-04-19 2004-01-21 Koninklijke Philips Electronics N.V. Method for manufacturing a glass panel for a cathode ray tube

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1028413A (en) * 1911-12-20 1912-06-04 Corning Glass Works Mold for forming glass articles.
US2853834A (en) * 1954-01-11 1958-09-30 Owens Illinois Glass Co Forming glass articles
US3078696A (en) * 1958-09-25 1963-02-26 Kimble Glass Co Plunger for forming glass articles
NL122402C (ja) * 1959-09-23
US3148047A (en) * 1959-12-30 1964-09-08 Owens Illinois Glass Co Press-molding machine with heat flow control
NL269588A (ja) * 1960-09-26
NL278651A (ja) * 1961-05-22 1900-01-01 Owens Illinois Glass Co
US3282671A (en) * 1963-04-10 1966-11-01 Owens Illinois Inc Mold and plunger with internal cooling structure
US3666434A (en) * 1967-11-30 1972-05-30 Owens Illinois Inc Glass shaping
US3536466A (en) * 1968-02-21 1970-10-27 Tokyo Shibaura Electric Co Compression mould assembly for producing glass articles of uneven thickness
US3573025A (en) * 1968-07-29 1971-03-30 Lynch Corp Pneumatically operated press plunger
US3595637A (en) * 1969-02-14 1971-07-27 Eldred Co Plunger head assembly for use in a glass pressing machine
US3660067A (en) * 1970-01-26 1972-05-02 Owens Illinois Inc Glass-forming apparatus
JPS5347253B2 (ja) * 1974-10-16 1978-12-20

Also Published As

Publication number Publication date
NL7708649A (nl) 1978-02-07
US4052189A (en) 1977-10-04
FR2360519B1 (ja) 1984-07-13
GB1582023A (en) 1980-12-31
DE2734773A1 (de) 1978-02-09
FR2360519A1 (fr) 1978-03-03
DE2734773C2 (ja) 1987-08-06

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