DK154543C - Fremgangsmaade og apparat til kerneloes stoebning af hule, tyndvaeggede emner under lavt tryk. - Google Patents
Fremgangsmaade og apparat til kerneloes stoebning af hule, tyndvaeggede emner under lavt tryk.Info
- Publication number
- DK154543C DK154543C DK041777A DK41777A DK154543C DK 154543 C DK154543 C DK 154543C DK 041777 A DK041777 A DK 041777A DK 41777 A DK41777 A DK 41777A DK 154543 C DK154543 C DK 154543C
- Authority
- DK
- Denmark
- Prior art keywords
- thicknessed
- wools
- procedure
- hole
- low pressure
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
- B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/08—Controlling, supervising, e.g. for safety reasons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Dental Prosthetics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7603540 | 1976-02-03 | ||
| FR7603540A FR2340156A2 (fr) | 1976-02-03 | 1976-02-03 | Procede et dispositif de moulage sous basse pression |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK41777A DK41777A (da) | 1977-08-04 |
| DK154543B DK154543B (da) | 1988-11-28 |
| DK154543C true DK154543C (da) | 1989-05-22 |
Family
ID=9168920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK041777A DK154543C (da) | 1976-02-03 | 1977-02-01 | Fremgangsmaade og apparat til kerneloes stoebning af hule, tyndvaeggede emner under lavt tryk. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4252173A (da) |
| JP (2) | JPS52113325A (da) |
| BE (1) | BE851010R (da) |
| CA (1) | CA1100280A (da) |
| CH (1) | CH609895A5 (da) |
| DE (1) | DE2704115C3 (da) |
| DK (1) | DK154543C (da) |
| FR (1) | FR2340156A2 (da) |
| GB (1) | GB1574627A (da) |
| IE (1) | IE45265B1 (da) |
| IT (1) | IT1079152B (da) |
| LU (1) | LU76681A1 (da) |
| NL (1) | NL183016C (da) |
| SU (1) | SU716515A4 (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU81512A1 (fr) * | 1979-07-16 | 1981-02-03 | Arbed | Procede et dispositif pour la mesure du niveau de la scorie dans un recipient metallurgique et pour l'appreciation de son etat physique |
| DE2947602A1 (de) * | 1979-10-30 | 1981-05-14 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Niederdruck-giessverfahren und niederdruck-giessvorrichtung fuer sauerstoffempfindliche gusswerkstoffe |
| JPS58125361A (ja) * | 1982-01-22 | 1983-07-26 | Hitachi Ltd | 押上鋳造機の加圧ガス流量制御装置 |
| FR2616363B1 (fr) * | 1987-06-11 | 1991-04-19 | Cegedur | Procede et dispositif de moulage en sable de pieces composites a matrice en alliage leger et insert fibreux |
| DE68928866T2 (de) * | 1988-07-31 | 1999-08-05 | Asahi Tec Corp., Shizuoka | Verfahren und Vorrichtung zum Giessen von Fahrzeugrädern |
| US5244031A (en) * | 1990-10-09 | 1993-09-14 | Arnold Cook | Dual mode gas system for casting |
| US7654283B2 (en) * | 2003-10-21 | 2010-02-02 | Seiko Epson Corporation | Check valve and pump including check valve |
| EP1810765B1 (en) * | 2006-01-24 | 2015-09-09 | LMC Technology LLC | Method for pulsed pressure molding |
| EP2060340A1 (de) * | 2007-11-06 | 2009-05-20 | Georg Fischer Automotive AG | Vorrichtung und Verfahren zum Niederdruckgiessen von Metallschmelzen |
| CN102764873A (zh) * | 2011-05-03 | 2012-11-07 | 远轻铝业（中国）有限公司 | 涡轮增压器压气机壳的低压铸造工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE786990A (fr) * | 1971-08-02 | 1973-01-31 | Pechiney Aluminium | Appareillage pour le moulage de couches minces |
| FR2270037B1 (da) * | 1974-05-10 | 1979-04-06 | Pechiney Aluminium |
-
1976
- 1976-02-03 FR FR7603540A patent/FR2340156A2/fr active Granted
-
1977
- 1977-01-28 CH CH105977A patent/CH609895A5/xx not_active IP Right Cessation
- 1977-02-01 LU LU76681A patent/LU76681A1/xx unknown
- 1977-02-01 DK DK041777A patent/DK154543C/da not_active IP Right Cessation
- 1977-02-01 DE DE2704115A patent/DE2704115C3/de not_active Expired
- 1977-02-01 IT IT19839/77A patent/IT1079152B/it active
- 1977-02-02 GB GB4187/77A patent/GB1574627A/en not_active Expired
- 1977-02-02 NL NLAANVRAGE7701117,A patent/NL183016C/xx not_active IP Right Cessation
- 1977-02-02 CA CA270,895A patent/CA1100280A/fr not_active Expired
- 1977-02-02 BE BE174595A patent/BE851010R/xx not_active IP Right Cessation
- 1977-02-03 IE IE232/77A patent/IE45265B1/en not_active IP Right Cessation
- 1977-02-03 JP JP1120977A patent/JPS52113325A/ja active Pending
-
1978
- 1978-03-08 US US05/884,692 patent/US4252173A/en not_active Expired - Lifetime
- 1978-05-25 SU SU782618503A patent/SU716515A4/ru active
-
1979
- 1979-12-20 JP JP16626279A patent/JPS55112160A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| LU76681A1 (da) | 1977-08-18 |
| GB1574627A (en) | 1980-09-10 |
| FR2340156B2 (da) | 1979-07-20 |
| CH609895A5 (da) | 1979-03-30 |
| CA1100280A (fr) | 1981-05-05 |
| DE2704115B2 (de) | 1977-12-22 |
| JPS55112160A (en) | 1980-08-29 |
| DE2704115A1 (de) | 1977-08-04 |
| SU716515A4 (ru) | 1980-02-15 |
| DK41777A (da) | 1977-08-04 |
| JPS52113325A (en) | 1977-09-22 |
| NL183016B (nl) | 1988-02-01 |
| FR2340156A2 (fr) | 1977-09-02 |
| BE851010R (fr) | 1977-08-02 |
| IE45265B1 (en) | 1982-07-28 |
| US4252173A (en) | 1981-02-24 |
| NL183016C (nl) | 1988-07-01 |
| JPS5551666B2 (da) | 1980-12-25 |
| IT1079152B (it) | 1985-05-08 |
| NL7701117A (nl) | 1977-08-05 |
| IE45265L (en) | 1977-08-03 |
| DK154543B (da) | 1988-11-28 |
| DE2704115C3 (de) | 1978-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |