EP0277577A3 - Investment casting mould for aluminium or its alloys - Google Patents
Investment casting mould for aluminium or its alloys Download PDFInfo
- Publication number
- EP0277577A3 EP0277577A3 EP88101050A EP88101050A EP0277577A3 EP 0277577 A3 EP0277577 A3 EP 0277577A3 EP 88101050 A EP88101050 A EP 88101050A EP 88101050 A EP88101050 A EP 88101050A EP 0277577 A3 EP0277577 A3 EP 0277577A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- alloys
- aluminium
- casting mould
- investment casting
- investment
- 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.)
- Granted
Links
Classifications
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3703416 | 1987-02-05 | ||
| DE3703416A DE3703416A1 (en) | 1987-02-05 | 1987-02-05 | Investment casting shell mold for aluminum or WHOSE ALLOYS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0277577A2 EP0277577A2 (en) | 1988-08-10 |
| EP0277577A3 true EP0277577A3 (en) | 1988-11-30 |
| EP0277577B1 EP0277577B1 (en) | 1990-10-31 |
Family
ID=6320251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP88101050A Expired - Lifetime EP0277577B1 (en) | 1987-02-05 | 1988-01-26 | Investment casting mould for aluminium or its alloys |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0277577B1 (en) |
| JP (1) | JPS63268534A (en) |
| BR (1) | BR8800436A (en) |
| CS (1) | CS71088A3 (en) |
| DE (2) | DE3703416A1 (en) |
| ES (1) | ES2018857B3 (en) |
| IL (1) | IL85274A (en) |
| RU (1) | RU1839646C (en) |
| ZA (1) | ZA88617B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19929290A1 (en) * | 1999-06-25 | 2000-12-28 | Volkswagen Ag | Process for the production of magnesium-containing metal castings |
| GB2421207A (en) * | 2004-12-16 | 2006-06-21 | Cosworth Technology Ltd | Casting with a halogen containing compound provided on the mould surface |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3476171A (en) * | 1967-02-14 | 1969-11-04 | Reactive Metals Inc | Method for melting refractory metal |
| EP0198290A2 (en) * | 1985-04-03 | 1986-10-22 | Thyssen Industrie Ag | Method of casting aluminium alloys |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3019497A (en) * | 1958-11-21 | 1962-02-06 | Howe Sound Co | Making fine grained castings |
-
1987
- 1987-02-05 DE DE3703416A patent/DE3703416A1/en active Granted
-
1988
- 1988-01-26 EP EP88101050A patent/EP0277577B1/en not_active Expired - Lifetime
- 1988-01-26 DE DE8888101050T patent/DE3860894D1/en not_active Expired - Fee Related
- 1988-01-26 ES ES88101050T patent/ES2018857B3/en not_active Expired - Lifetime
- 1988-01-29 ZA ZA880617A patent/ZA88617B/en unknown
- 1988-02-01 IL IL85274A patent/IL85274A/en unknown
- 1988-02-04 RU SU884355239A patent/RU1839646C/en active
- 1988-02-04 CS CS88710A patent/CS71088A3/en unknown
- 1988-02-04 JP JP63022972A patent/JPS63268534A/en active Pending
- 1988-02-04 BR BR8800436A patent/BR8800436A/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3476171A (en) * | 1967-02-14 | 1969-11-04 | Reactive Metals Inc | Method for melting refractory metal |
| EP0198290A2 (en) * | 1985-04-03 | 1986-10-22 | Thyssen Industrie Ag | Method of casting aluminium alloys |
Non-Patent Citations (1)
| Title |
|---|
| JOUORNAL OF THE INSTITUTE OF METALS, Band 80, 1951-1952, London, GB; J.A. REYNOLDS et al.: "The nucleation of cast metals at the mould face" * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3860894D1 (en) | 1990-12-06 |
| DE3703416A1 (en) | 1988-08-18 |
| ZA88617B (en) | 1988-08-02 |
| CS71088A3 (en) | 1992-08-12 |
| ES2018857B3 (en) | 1991-05-16 |
| EP0277577B1 (en) | 1990-10-31 |
| IL85274A0 (en) | 1988-07-31 |
| EP0277577A2 (en) | 1988-08-10 |
| DE3703416C2 (en) | 1992-01-16 |
| IL85274A (en) | 1992-01-15 |
| JPS63268534A (en) | 1988-11-07 |
| BR8800436A (en) | 1988-09-20 |
| RU1839646C (en) | 1993-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB8810586D0 (en) | Countergravity metal casting apparatus & process | |
| EP0256609A3 (en) | Mold core for investment casting | |
| GB2225329B (en) | Shell moulds for casting metals | |
| AU2519888A (en) | Apparatus for casting molten metal | |
| GB8703355D0 (en) | Casting alloy | |
| GB8702837D0 (en) | Casting al-li alloys | |
| GB8712742D0 (en) | Metal casting | |
| GB8912932D0 (en) | Cylinder for die casting | |
| GB8707159D0 (en) | Investment casting | |
| EP0383934A4 (en) | Mold for continuously casting steel | |
| EP0277577A3 (en) | Investment casting mould for aluminium or its alloys | |
| GB2232622B (en) | Tundish for ingot pouring | |
| EP0256775A3 (en) | Metal casting mold | |
| GB2177956B (en) | Mould for the continuous casting of metal | |
| GB8909624D0 (en) | Investment casting mould | |
| PL144571B2 (en) | Aluminium casting alloy | |
| GB8915826D0 (en) | Casting of metals | |
| GB8703620D0 (en) | Casting ferrous alloys | |
| IE871028L (en) | Casting aluminium | |
| GB8922023D0 (en) | Moulds for casting metals | |
| CS423788A1 (en) | Casting mould for metals especially steel casting | |
| PL245431A1 (en) | Aluminium alloy for casting purposes | |
| PL267129A1 (en) | Steel ingot mould | |
| GB8700789D0 (en) | Metal casting | |
| GB8707522D0 (en) | Metal casting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE CH DE ES FR GB IT LI LU NL SE |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE CH DE ES FR GB IT LI LU NL SE |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: GROSSMANN, WOLFGANG Inventor name: BEHR, FRIEDRICH, DR. Inventor name: BALLEWSKI, HEINRICH |
|
| 17P | Request for examination filed |
Effective date: 19890502 |
|
| 17Q | First examination report despatched |
Effective date: 19890818 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE CH DE ES FR GB IT LI LU NL SE |
|
| REF | Corresponds to: |
Ref document number: 3860894 Country of ref document: DE Date of ref document: 19901206 |
|
| ITF | It: translation for a ep patent filed |
Owner name: BARZANO' E ZANARDO ROMA S.P.A. |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
| ET | Fr: translation filed | ||
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19920123 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19920124 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19920131 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 19920212 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19920226 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19920321 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19920430 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19920511 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 19920713 Year of fee payment: 5 |
|
| EPTA | Lu: last paid annual fee | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19930126 Ref country code: GB Effective date: 19930126 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19930127 Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19930127 |
|
| ITTA | It: last paid annual fee | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Effective date: 19930131 Ref country code: CH Effective date: 19930131 Ref country code: BE Effective date: 19930131 |
|
| BERE | Be: lapsed |
Owner name: THYSSEN GUSS A.G. Effective date: 19930131 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19930801 |
|
| NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19930126 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19930930 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19931001 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
| EUG | Se: european patent has lapsed |
Ref document number: 88101050.8 Effective date: 19930810 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 19990201 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050126 |