GB2019756A – Casting Cores
– Google Patents
GB2019756A – Casting Cores
– Google Patents
Casting Cores
Info
Publication number
GB2019756A
GB2019756A
GB7910513A
GB7910513A
GB2019756A
GB 2019756 A
GB2019756 A
GB 2019756A
GB 7910513 A
GB7910513 A
GB 7910513A
GB 7910513 A
GB7910513 A
GB 7910513A
GB 2019756 A
GB2019756 A
GB 2019756A
Authority
GB
United Kingdom
Prior art keywords
tube
reinforcement
wires
casting cores
refractory
Prior art date
1978-04-19
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.)
Withdrawn
Application number
GB7910513A
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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.)
1978-04-19
Filing date
1979-03-26
Publication date
1979-11-07
1979-03-26
Application filed by Rolls Royce PLC
filed
Critical
Rolls Royce PLC
1979-03-26
Priority to GB7910513A
priority
Critical
patent/GB2019756A/en
1979-11-07
Publication of GB2019756A
publication
Critical
patent/GB2019756A/en
Status
Withdrawn
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22C—FOUNDRY MOULDING
B22C9/00—Moulds or cores; Moulding processes
B22C9/10—Cores; Manufacture or installation of cores
B22C9/106—Vented or reinforced cores
Abstract
A foundry core for the production of small diameter elongate holes within a casting comprises a refractory tube within which is arranged a reinforcement. The reinforcement may be soft iron or Cu wires and the tube woven or knitted refractory fibres, such as glass, carbon or asbestos. The core is removed by extracting the wires and pulling out the tube.
GB7910513A
1978-04-19
1979-03-26
Casting Cores
Withdrawn
GB2019756A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB7910513A
GB2019756A
(en)
1978-04-19
1979-03-26
Casting Cores
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
GB1533278
1978-04-19
GB7910513A
GB2019756A
(en)
1978-04-19
1979-03-26
Casting Cores
Publications (1)
Publication Number
Publication Date
GB2019756A
true
GB2019756A
(en)
1979-11-07
Family
ID=26251219
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7910513A
Withdrawn
GB2019756A
(en)
1978-04-19
1979-03-26
Casting Cores
Country Status (1)
Country
Link
GB
(1)
GB2019756A
(en)
Cited By (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3227315A1
(en)
*
1982-07-22
1984-03-22
Rolls-Royce Ltd., London
Ceramic mould core and process for the casting of components with channel-like recesses
US4532974A
(en)
*
1981-07-03
1985-08-06
Rolls-Royce Limited
Component casting
FR2625455A1
(en)
*
1987-12-30
1989-07-07
Zenith Fonderie Sa
Method and device for making moulded pieces
FR2665393A1
(en)
*
1990-08-02
1992-02-07
Poudres & Explosifs Ste Nale
DESTRUCIBLE CORE FOR COUNTER-FILE MOLDING, AND METHOD FOR MANUFACTURING SUCH CORE
EP1097768A1
(en)
*
1999-11-04
2001-05-09
Ykk Corporation
Method and apparatus for production of cast article having small hole
EP1195212A1
(en)
*
2000-10-06
2002-04-10
Chin Chun Hsing Decoration Inc.
Molding process for manufacturing a molded article
CN103331434A
(en)
*
2013-07-10
2013-10-02
沈阳工业大学
Method for preparing long deep through hole with super-large length-diameter ratio in metal
CN103834827A
(en)
*
2012-11-27
2014-06-04
沈阳工业大学
Method for preparing tin and tin alloy porous materials with controllable through holes
CN103834829A
(en)
*
2012-11-27
2014-06-04
沈阳工业大学
Method for preparing metal material with controllable long and deep through holes
CN103834825A
(en)
*
2012-11-27
2014-06-04
沈阳工业大学
Method for preparing aluminum and aluminum alloy porous materials with controllable through holes
CN104289676A
(en)
*
2014-10-31
2015-01-21
沈阳工业大学
New method for preparing round aluminum hole panels
CN104289678A
(en)
*
2014-10-30
2015-01-21
沈阳工业大学
Method for manufacturing lacy square hole in casting manner
1979
1979-03-26
GB
GB7910513A
patent/GB2019756A/en
not_active
Withdrawn
Cited By (17)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4532974A
(en)
*
1981-07-03
1985-08-06
Rolls-Royce Limited
Component casting
DE3227315A1
(en)
*
1982-07-22
1984-03-22
Rolls-Royce Ltd., London
Ceramic mould core and process for the casting of components with channel-like recesses
FR2625455A1
(en)
*
1987-12-30
1989-07-07
Zenith Fonderie Sa
Method and device for making moulded pieces
FR2665393A1
(en)
*
1990-08-02
1992-02-07
Poudres & Explosifs Ste Nale
DESTRUCIBLE CORE FOR COUNTER-FILE MOLDING, AND METHOD FOR MANUFACTURING SUCH CORE
US5310159A
(en)
*
1990-08-02
1994-05-10
Societe Nationale Des Poudres Et Explosifs
Destructible core for undercut casting
US6508296B2
(en)
*
1999-11-04
2003-01-21
Ykk Corporation
Method and apparatus for production of cast article having small hole
US6374899B1
(en)
1999-11-04
2002-04-23
Ykk Corporation
Method and apparatus for production of cast article having small hole
EP1097768A1
(en)
*
1999-11-04
2001-05-09
Ykk Corporation
Method and apparatus for production of cast article having small hole
EP1195212A1
(en)
*
2000-10-06
2002-04-10
Chin Chun Hsing Decoration Inc.
Molding process for manufacturing a molded article
CN103834827A
(en)
*
2012-11-27
2014-06-04
沈阳工业大学
Method for preparing tin and tin alloy porous materials with controllable through holes
CN103834829A
(en)
*
2012-11-27
2014-06-04
沈阳工业大学
Method for preparing metal material with controllable long and deep through holes
CN103834825A
(en)
*
2012-11-27
2014-06-04
沈阳工业大学
Method for preparing aluminum and aluminum alloy porous materials with controllable through holes
CN103834825B
(en)
*
2012-11-27
2017-03-29
沈阳工业大学
A kind of controllable through hole aluminium and aluminium alloy porous material preparation method
CN103834829B
(en)
*
2012-11-27
2017-07-14
沈阳工业大学
A kind of method for preparing controllable long deep via metal material
CN103331434A
(en)
*
2013-07-10
2013-10-02
沈阳工业大学
Method for preparing long deep through hole with super-large length-diameter ratio in metal
CN104289678A
(en)
*
2014-10-30
2015-01-21
沈阳工业大学
Method for manufacturing lacy square hole in casting manner
CN104289676A
(en)
*
2014-10-31
2015-01-21
沈阳工业大学
New method for preparing round aluminum hole panels
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Legal Events
Date
Code
Title
Description
1980-08-13
WAP
Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
