AU2406384A – Blast head
– Google Patents
AU2406384A – Blast head
– Google Patents
Blast head
Info
Publication number
AU2406384A
AU2406384A
AU24063/84A
AU2406384A
AU2406384A
AU 2406384 A
AU2406384 A
AU 2406384A
AU 24063/84 A
AU24063/84 A
AU 24063/84A
AU 2406384 A
AU2406384 A
AU 2406384A
AU 2406384 A
AU2406384 A
AU 2406384A
Authority
AU
Australia
Prior art keywords
passages
inserts
tempering
glass
blasthead
Prior art date
1983-02-28
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.)
Granted
Application number
AU24063/84A
Other versions
AU569276B2
(en
Inventor
Robert G. Mcmaster
Ronald A. Walker
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.)
Glasstech Inc
Original Assignee
Glasstech Inc
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.)
1983-02-28
Filing date
1984-02-03
Publication date
1984-09-06
1984-02-03
Application filed by Glasstech Inc
filed
Critical
Glasstech Inc
1984-09-06
Publication of AU2406384A
publication
Critical
patent/AU2406384A/en
1988-01-28
Application granted
granted
Critical
1988-01-28
Publication of AU569276B2
publication
Critical
patent/AU569276B2/en
2004-02-03
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C03—GLASS; MINERAL OR SLAG WOOL
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B27/00—Tempering or quenching glass products
C03B27/04—Tempering or quenching glass products using gas
C—CHEMISTRY; METALLURGY
C03—GLASS; MINERAL OR SLAG WOOL
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B27/00—Tempering or quenching glass products
C03B27/04—Tempering or quenching glass products using gas
C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
C—CHEMISTRY; METALLURGY
C03—GLASS; MINERAL OR SLAG WOOL
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B27/00—Tempering or quenching glass products
C03B27/04—Tempering or quenching glass products using gas
C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
C03B27/0445—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being adapted to the bend of the sheet
Abstract
A composite blasthead (18, 20, 70, 72, 118, 120) for a quench station (16) of a glass sheet tempering system (10) is disclosed as including outer layers (28,71,73,128,128′) and an inner layer comprising inserts (30,32,34,74,76,130,130′) therebetween for defining passages (36, 80, 82,136) through which cooling gas is supplied to a glass sheet in order to provide tempering. All of the inserts have inner end portions (38, 40, 42, 81,138,138′) that cooperate to define inlets (44, 86, 144, 144′) to the passages and also have outer end portions (46, 48, 50, 88, 146, 146′) that cooperate to define passage outlets (52, 90, 152, 152′) through which the quenching gas exits. All of the passages have a circular cross section along substantially the entire length of the passages. All of the inserts are of a configuration such that the passages of each blesthead are aligned with the passages of the other blasthead, so that the gas impinges on the glass surfaces in an opposed relationship with a uniform pattern over said surfaces thereby optimizing the degree of glass tempering.
AU24063/84A
1983-02-28
1984-02-03
Blast head
Ceased
AU569276B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US06/470,153
US4470838A
(en)
1983-02-28
1983-02-28
Composite blasthead for quench station of glass sheet tempering system
US470153
1983-02-28
Publications (2)
Publication Number
Publication Date
AU2406384A
true
AU2406384A
(en)
1984-09-06
AU569276B2
AU569276B2
(en)
1988-01-28
Family
ID=23866488
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU24063/84A
Ceased
AU569276B2
(en)
1983-02-28
1984-02-03
Blast head
Country Status (16)
Country
Link
US
(1)
US4470838A
(en)
EP
(1)
EP0127260B1
(en)
JP
(1)
JPS59169945A
(en)
KR
(1)
KR910000715B1
(en)
AT
(1)
ATE40344T1
(en)
AU
(1)
AU569276B2
(en)
BR
(1)
BR8400813A
(en)
CA
(1)
CA1206005A
(en)
DE
(1)
DE3476377D1
(en)
EG
(1)
EG16568A
(en)
ES
(1)
ES8503316A1
(en)
FI
(1)
FI76064C
(en)
IE
(1)
IE55806B1
(en)
MX
(1)
MX160210A
(en)
NZ
(1)
NZ206956A
(en)
ZA
(1)
ZA84767B
(en)
Families Citing this family (26)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4711655A
(en)
*
1986-06-09
1987-12-08
Ppg Industries, Inc.
Adjustable quench for tempering a glass sheet
FR2768721B1
(en)
*
1997-09-19
1999-10-29
Seva
DEVICE FOR COOLING GLASS VOLUMES
ES2224086T3
(en)
*
1997-11-20
2005-03-01
Glasstech, Inc.
PROCEDURE TO FORM A GLASS SHEET.
US6729160B1
(en)
*
1997-11-20
2004-05-04
Glasstech, Inc.
Apparatus and method for forming heated glass sheets
US6032491A
(en)
1997-11-20
2000-03-07
Glasstech, Inc.
Apparatus for mold changing in heated glass sheet forming station
US5917107A
(en)
*
1997-11-20
1999-06-29
Glasstech, Inc.
Quench loader for installing glass sheet quench module set
US5925162A
(en)
*
1997-11-20
1999-07-20
Glasstech, Inc.
Mold support assembly for heated glass sheet mold
US5906668A
(en)
1997-11-20
1999-05-25
Glasstech, Inc.
Mold assembly for forming heated glass sheets
US5900034A
(en)
*
1997-11-20
1999-05-04
Glasstech, Inc.
Support and actuating mechanism for mold support assembly used for heated glass sheet forming
US6295842B1
(en)
*
1998-10-21
2001-10-02
Glasstech, Inc.
Uniform distribution quenching of formed glass sheets
US6513348B2
(en)
*
2001-06-19
2003-02-04
Glasstech, Inc.
Quench station and method for quenching formed glass sheets
US7958750B2
(en)
*
2005-10-21
2011-06-14
Glasstech, Inc.
Glass sheet forming system
US8074473B2
(en)
*
2006-12-01
2011-12-13
Glasstech, Inc.
Method for quenching formed glass sheets
US7716949B2
(en)
*
2007-04-04
2010-05-18
Glasstech, Inc.
Method for positioning glass sheets for forming
US10611664B2
(en)
2014-07-31
2020-04-07
Corning Incorporated
Thermally strengthened architectural glass and related systems and methods
US11097974B2
(en)
2014-07-31
2021-08-24
Corning Incorporated
Thermally strengthened consumer electronic glass and related systems and methods
AU2015296243A1
(en)
2014-07-31
2017-03-09
Corning Incorporated
Thermally tempered glass and methods and apparatuses for thermal tempering of glass
US9611166B2
(en)
2014-10-02
2017-04-04
Glasstech, Inc.
Glass quench apparatus
RU2706278C1
(en)
2015-11-02
2019-11-15
Гласстек, Инк.
Glass sheets molding system
US9758421B2
(en)
2015-11-02
2017-09-12
Glasstech, Inc.
Glass sheet processing system having cooling of conveyor roller ends
US9745147B2
(en)
2015-11-02
2017-08-29
Glasstech, Inc.
Glass sheet forming system
KR102492060B1
(en)
2016-01-12
2023-01-26
코닝 인코포레이티드
Thin thermally and chemically strengthened glass-based articles
US11795102B2
(en)
2016-01-26
2023-10-24
Corning Incorporated
Non-contact coated glass and related coating system and method
TW201920028A
(en)
2017-08-24
2019-06-01
美商康寧公司
Glasses with improved tempering capabilities
TWI785156B
(en)
2017-11-30
2022-12-01
美商康寧公司
Non-iox glasses with high coefficient of thermal expansion and preferential fracture behavior for thermal tempering
KR20220044538A
(en)
2019-08-06
2022-04-08
코닝 인코포레이티드
Glass laminate with buried stress spikes to arrest cracks and method of making same
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2921411A
(en)
*
1951-07-27
1960-01-19
Pittsburgh Plate Glass Co
Apparatus for the air chilling of bent glass
US3294519A
(en)
*
1963-08-01
1966-12-27
Pittsburgh Plate Glass Co
Glass sheet tempering apparatus
GB1107265A
(en)
*
1963-10-02
1968-03-27
Triplex Safety Glass Co
Improvements in or relating to apparatus for and methods of toughening glass articles
CA998244A
(en)
*
1972-08-14
1976-10-12
Harold A. Mcmaster
Glass tempering blasthead
GB1494291A
(en)
*
1975-02-12
1977-12-07
Libbey Owens Ford Co
Bending and tempering glass sheets
US4300937A
(en)
*
1979-05-29
1981-11-17
Tgs Systems, Inc.
Quench devices, glass tempering furnaces, and methods of utilizing same
US4297121A
(en)
*
1979-05-29
1981-10-27
Tgs Systems, Inc.
Glass tempering furnaces and systems
1983
1983-02-28
US
US06/470,153
patent/US4470838A/en
not_active
Expired – Lifetime
1984
1984-01-27
NZ
NZ206956A
patent/NZ206956A/en
unknown
1984-02-01
ZA
ZA84767A
patent/ZA84767B/en
unknown
1984-02-03
AU
AU24063/84A
patent/AU569276B2/en
not_active
Ceased
1984-02-22
BR
BR8400813A
patent/BR8400813A/en
not_active
IP Right Cessation
1984-02-23
MX
MX200432A
patent/MX160210A/en
unknown
1984-02-27
IE
IE467/84A
patent/IE55806B1/en
unknown
1984-02-27
KR
KR1019840000953A
patent/KR910000715B1/en
not_active
IP Right Cessation
1984-02-27
CA
CA000448335A
patent/CA1206005A/en
not_active
Expired
1984-02-27
EP
EP84301241A
patent/EP0127260B1/en
not_active
Expired
1984-02-27
ES
ES530070A
patent/ES8503316A1/en
not_active
Expired
1984-02-27
DE
DE8484301241T
patent/DE3476377D1/en
not_active
Expired
1984-02-27
AT
AT84301241T
patent/ATE40344T1/en
not_active
IP Right Cessation
1984-02-27
FI
FI840788A
patent/FI76064C/en
not_active
IP Right Cessation
1984-02-28
EG
EG141/84A
patent/EG16568A/en
active
1984-02-28
JP
JP59037184A
patent/JPS59169945A/en
active
Granted
Also Published As
Publication number
Publication date
ES530070A0
(en)
1985-02-01
JPS59169945A
(en)
1984-09-26
IE55806B1
(en)
1991-01-16
ATE40344T1
(en)
1989-02-15
CA1206005A
(en)
1986-06-17
EP0127260B1
(en)
1989-01-25
IE840467L
(en)
1984-08-28
ZA84767B
(en)
1984-09-26
EP0127260A3
(en)
1985-07-10
EG16568A
(en)
1991-12-30
AU569276B2
(en)
1988-01-28
FI76064C
(en)
1988-09-09
FI840788A0
(en)
1984-02-27
EP0127260A2
(en)
1984-12-05
KR840007546A
(en)
1984-12-08
BR8400813A
(en)
1984-10-02
KR910000715B1
(en)
1991-01-31
NZ206956A
(en)
1985-12-13
US4470838A
(en)
1984-09-11
MX160210A
(en)
1989-12-27
JPS6235976B2
(en)
1987-08-05
DE3476377D1
(en)
1989-03-02
FI76064B
(en)
1988-05-31
FI840788A
(en)
1984-08-29
ES8503316A1
(en)
1985-02-01
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