GB1380023A - Production of tubular bodies - Google Patents
Production of tubular bodiesInfo
- Publication number
- GB1380023A GB1380023A GB272073A GB272073A GB1380023A GB 1380023 A GB1380023 A GB 1380023A GB 272073 A GB272073 A GB 272073A GB 272073 A GB272073 A GB 272073A GB 1380023 A GB1380023 A GB 1380023A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sections
- electrodes
- tube
- jan
- electrode
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/06—Melting-down metal, e.g. metal particles, in the mould
- B22D23/10—Electroslag casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Discharge Heating (AREA)
Abstract
1380023 Casting processes; making electrodes and tubing MITSUBISHI JUKOGYO KK 18 Jan 1973 [28 Jan 1972] 2720/73 Headings B3F and B3A [Also in Division H5] In a process for producing metallic tubes 10 by electroslag remelting of consumable electrodes 2 in a mould, the electrodes 2 are obtained by splitting a used metallic tube. The mould consists of inner and outer parts 3 and 4 defining therebetween an annular space. The starter bar 6 and thus the cast tube 10 may be rotated or reciprocated by a motor 12. A film 14 of slag on the casting acts as a lubricant. The used tube may be split longitudinally into eight sections having arcuate cross-sections. Each section may constitute one electrode or two or more sections may be joined together to produce an electrode of greater length. Reference has been directed by the Comptroller to Specification 1,250,910.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47009843A JPS517130B2 (en) | 1972-01-28 | 1972-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1380023A true GB1380023A (en) | 1975-01-08 |
Family
ID=11731394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB272073A Expired GB1380023A (en) | 1972-01-28 | 1973-01-18 | Production of tubular bodies |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS517130B2 (en) |
| BE (1) | BE794080A (en) |
| CA (1) | CA1026931A (en) |
| CH (1) | CH545152A (en) |
| CS (1) | CS173620B2 (en) |
| DE (1) | DE2303629B2 (en) |
| DK (1) | DK142607B (en) |
| FR (1) | FR2169303B1 (en) |
| GB (1) | GB1380023A (en) |
| IT (1) | IT983422B (en) |
| NL (1) | NL146073B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194246A (en) * | 2017-10-05 | 2020-05-22 | 朗姆研究公司 | Electromagnetic casting system comprising a furnace and a mould for producing silicon tubes |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58197232A (en) * | 1982-05-14 | 1983-11-16 | Hitachi Ltd | Method and device for producing composite steel ingot |
| AT409729B (en) * | 2000-02-16 | 2002-10-25 | Inteco Int Techn Beratung | METHOD AND ARRANGEMENT FOR PRODUCING HOLLOW MOLDED BODIES |
| AT509495B1 (en) * | 2010-03-02 | 2012-01-15 | Inteco Special Melting Technologies Gmbh | METHOD AND APPENDIX FOR PRODUCING HOLLOWING TRANSPARENCIES |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1596960A (en) * | 1967-12-21 | 1970-06-22 |
-
0
- BE BE794080D patent/BE794080A/en unknown
-
1972
- 1972-01-28 JP JP47009843A patent/JPS517130B2/ja not_active Expired
-
1973
- 1973-01-04 NL NL7300151A patent/NL146073B/en unknown
- 1973-01-05 CA CA160,666A patent/CA1026931A/en not_active Expired
- 1973-01-18 GB GB272073A patent/GB1380023A/en not_active Expired
- 1973-01-22 DK DK34873A patent/DK142607B/en not_active IP Right Cessation
- 1973-01-25 IT IT1961273A patent/IT983422B/en active
- 1973-01-25 DE DE19732303629 patent/DE2303629B2/en not_active Ceased
- 1973-01-26 CS CS64073A patent/CS173620B2/cs unknown
- 1973-01-26 FR FR7302764A patent/FR2169303B1/fr not_active Expired
- 1973-01-26 CH CH109473A patent/CH545152A/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194246A (en) * | 2017-10-05 | 2020-05-22 | 朗姆研究公司 | Electromagnetic casting system comprising a furnace and a mould for producing silicon tubes |
| CN111194246B (en) * | 2017-10-05 | 2022-04-26 | 朗姆研究公司 | Electromagnetic casting system comprising a furnace and a mould for producing silicon tubes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2303629B2 (en) | 1975-03-06 |
| CH545152A (en) | 1973-12-15 |
| DK142607B (en) | 1980-12-01 |
| DE2303629A1 (en) | 1973-08-09 |
| JPS517130B2 (en) | 1976-03-05 |
| FR2169303B1 (en) | 1975-04-04 |
| NL146073B (en) | 1975-06-16 |
| JPS4879732A (en) | 1973-10-25 |
| CS173620B2 (en) | 1977-02-28 |
| CA1026931A (en) | 1978-02-28 |
| BE794080A (en) | 1973-05-16 |
| DK142607C (en) | 1981-08-03 |
| IT983422B (en) | 1974-10-31 |
| NL7300151A (en) | 1973-07-31 |
| FR2169303A1 (en) | 1973-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 433D | Application made for revocation (sect. 33/1949) | ||
| 434A | Offer to surrender (sect. 34/1949) | ||
| 433 | Proceeding terminated by voluntary surrender of the patent (sect. 33/1949) | ||
| 434C | Patent revoked (sect. 34/1949) |