NO764368L - Fremgangsm}te til fremstilling av en enhetsmodell. - Google Patents

Fremgangsm}te til fremstilling av en enhetsmodell.

Info

Publication number: NO764368L
Authority: NO; Norway
Prior art keywords: procedures; producing; unit model; model; unit
Prior art date: 1976-01-05

Application number

NO764368A

Other languages

English (en)

Other versions

NO148214B (no

NO148214C (no

Inventor

Douglas Merrill Wamester

Original Assignee

United Technologies Corp

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.)

1976-01-05

Filing date

1976-12-28

Publication date

1977-07-06

1976-12-28 Application filed by United Technologies Corp filed Critical United Technologies Corp

1977-07-06 Publication of NO764368L publication Critical patent/NO764368L/no

1983-05-24 Publication of NO148214B publication Critical patent/NO148214B/no

1983-08-31 Publication of NO148214C publication Critical patent/NO148214C/no

Links

238000000034 method Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Manufacturing Cores, Coils, And Magnets (AREA)
Manufacture Of Motors, Generators (AREA)
Saccharide Compounds (AREA)
Compositions Of Oxide Ceramics (AREA)

NO764368A 1976-01-05 1976-12-28 Fremgangsmaate til fremstilling av en smeltbar modell for anvendelse ved fremstilling av keramiske skallformer NO148214C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/646,805 US3985176A (en)	1976-01-05	1976-01-05	Unitary pattern assembly method

Publications (3)

Publication Number	Publication Date
NO764368L true NO764368L (no)	1977-07-06
NO148214B NO148214B (no)	1983-05-24
NO148214C NO148214C (no)	1983-08-31

Family

ID=24594533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO764368A NO148214C (no)	1976-01-05	1976-12-28	Fremgangsmaate til fremstilling av en smeltbar modell for anvendelse ved fremstilling av keramiske skallformer

Country Status (11)

Country	Link
US (1)	US3985176A (no)
JP (1)	JPS6055208B2 (no)
BE (1)	BE850076A (no)
CA (1)	CA1064672A (no)
DE (1)	DE2659224C2 (no)
DK (1)	DK562776A (no)
FR (1)	FR2336996A1 (no)
GB (1)	GB1519729A (no)
NL (1)	NL7614197A (no)
NO (1)	NO148214C (no)
SE (1)	SE421495B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4160313A (en) *	1975-09-25	1979-07-10	Rolls-Royce Limited	Method of making a wax pattern for a shell mould
US4062396A (en) *	1976-01-05	1977-12-13	United Technologies Corporation	Method of making a unitary pattern assembly
IT1096996B (it) *	1977-07-22	1985-08-26	Rolls Royce	Metodo per la fabbricazione di una pala o lama per motori a turbina a gas
GB2036976A (en) *	1978-11-16	1980-07-02	Rolls Royce	Inspection of electrically non-conductive workpieces
US4955423A (en) *	1989-01-25	1990-09-11	Pcc Airfoils, Inc.	Method of making a turbine engine component
US7207375B2 (en) *	2004-05-06	2007-04-24	United Technologies Corporation	Investment casting
US7866371B2 (en) *	2007-09-12	2011-01-11	United Technologies Corporation	Lost wax investment casting gating fixtures
FR2990370B1 (fr) *	2012-05-14	2014-05-23	Snecma	Dispositif pour manipuler des grappes en cire
CN116352017B (zh) *	2023-06-02	2023-08-15	江苏永瀚特种合金技术股份有限公司	一种加长型叶片蜡模定型拼焊工装和拼焊方法
CN119839235A (zh) *	2023-10-16	2025-04-18	中国科学院金属研究所	一种薄壁叶片变形的控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB145188A (en) *	1919-04-10	1920-07-02	Pressure Casting Company Ltd	Improvements in or relating to the casting of metals
US2844855A (en) *	1953-11-05	1958-07-29	Bristol Aero Engines Ltd	Method of producing castings with one or more internal passages
US3029485A (en) *	1959-01-14	1962-04-17	Gen Motors Corp	Method of making hollow castings
US3254379A (en) *	1960-08-19	1966-06-07	Atlantic Casting & Engineering	Expendable molding shape for precision casting
FR1471161A (fr) *	1965-10-21	1967-03-03	Participations Kali Ouest Soc	Procédé et appareillage pour la réalisation de modèles en matière synthétique pour moulages de fonderie de précision
US3766966A (en) *	1971-02-22	1973-10-23	P Perisse	Apparatus for the manufacture of patterns or models of synthetic material for precision foundry castings
US3848654A (en) *	1972-02-10	1974-11-19	Howmet Corp	Precision casting with variable angled vanes

1976
- 1976-01-05 US US05/646,805 patent/US3985176A/en not_active Expired - Lifetime
- 1976-12-15 DK DK562776A patent/DK562776A/da not_active Application Discontinuation
- 1976-12-20 SE SE7614294A patent/SE421495B/xx not_active IP Right Cessation
- 1976-12-21 NL NL7614197A patent/NL7614197A/xx not_active Application Discontinuation
- 1976-12-23 CA CA268,685A patent/CA1064672A/en not_active Expired
- 1976-12-23 GB GB53853/76A patent/GB1519729A/en not_active Expired
- 1976-12-28 DE DE2659224A patent/DE2659224C2/de not_active Expired
- 1976-12-28 NO NO764368A patent/NO148214C/no unknown
1977
- 1977-01-03 FR FR7700008A patent/FR2336996A1/fr active Granted
- 1977-01-04 BE BE173827A patent/BE850076A/xx not_active IP Right Cessation
- 1977-01-05 JP JP52000315A patent/JPS6055208B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2659224A1 (de)	1977-07-14
GB1519729A (en)	1978-08-02
FR2336996A1 (fr)	1977-07-29
JPS5285019A (en)	1977-07-15
FR2336996B1 (no)	1980-10-03
SE421495B (sv)	1982-01-04
NO148214B (no)	1983-05-24
SE7614294L (sv)	1977-07-06
NL7614197A (nl)	1977-07-07
DE2659224C2 (de)	1985-12-12
BE850076A (fr)	1977-05-02
US3985176A (en)	1976-10-12
NO148214C (no)	1983-08-31
DK562776A (da)	1977-07-06
JPS6055208B2 (ja)	1985-12-04
CA1064672A (en)	1979-10-23

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