GB2295112B - Die unit for extruding a multiple-hole pipe and a multiple-hole pipe produced by the same - Google Patents
Die unit for extruding a multiple-hole pipe and a multiple-hole pipe produced by the sameInfo
- Publication number
- GB2295112B GB2295112B GB9522879A GB9522879A GB2295112B GB 2295112 B GB2295112 B GB 2295112B GB 9522879 A GB9522879 A GB 9522879A GB 9522879 A GB9522879 A GB 9522879A GB 2295112 B GB2295112 B GB 2295112B
- Authority
- GB
- United Kingdom
- Prior art keywords
- hole pipe
- extruding
- same
- die unit
- produced
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27409094 | 1994-11-08 | ||
JP7177781A JPH08187509A (en) | 1994-11-08 | 1995-07-13 | Perforated pipe extruding die and perforated pipe produced using said die |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9522879D0 GB9522879D0 (en) | 1996-01-10 |
GB2295112A GB2295112A (en) | 1996-05-22 |
GB2295112B true GB2295112B (en) | 1997-06-11 |
Family
ID=26498198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9522879A Expired - Fee Related GB2295112B (en) | 1994-11-08 | 1995-11-08 | Die unit for extruding a multiple-hole pipe and a multiple-hole pipe produced by the same |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH08187509A (en) |
GB (1) | GB2295112B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060094965A (en) | 2003-10-20 | 2006-08-30 | 후루카와 스카이 가부시키가이샤 | Coating apparatus for member for heat exchanger made of aluminum alloy and method for manufacturing member for heat exchanger, and member for heat exchanger made of aluminum alloy |
CN107008764B (en) * | 2016-01-28 | 2019-06-14 | 湖南恒佳铝业有限公司 | Air conditioning for automobiles and the cooling microchannel aluminium flat conduit continuous extruding technology of domestic air conditioning |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0596507A1 (en) * | 1992-11-05 | 1994-05-11 | Nippondenso Co., Ltd. | Die for extrusion of multi-hole tube and multi-hole tube made with the die |
-
1995
- 1995-07-13 JP JP7177781A patent/JPH08187509A/en active Pending
- 1995-11-08 GB GB9522879A patent/GB2295112B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0596507A1 (en) * | 1992-11-05 | 1994-05-11 | Nippondenso Co., Ltd. | Die for extrusion of multi-hole tube and multi-hole tube made with the die |
Also Published As
Publication number | Publication date |
---|---|
GB9522879D0 (en) | 1996-01-10 |
GB2295112A (en) | 1996-05-22 |
JPH08187509A (en) | 1996-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20031108 |