FI844551A0 - KYLANORDNING FOER EN STRAENGSPRUTAD PLASTKROPP. - Google Patents
KYLANORDNING FOER EN STRAENGSPRUTAD PLASTKROPP.Info
- Publication number
- FI844551A0 FI844551A0 FI844551A FI844551A FI844551A0 FI 844551 A0 FI844551 A0 FI 844551A0 FI 844551 A FI844551 A FI 844551A FI 844551 A FI844551 A FI 844551A FI 844551 A0 FI844551 A0 FI 844551A0
- Authority
- FI
- Finland
- Prior art keywords
- cooling channel
- cooling
- elongated body
- straengsprutad
- plastkropp
- Prior art date
Links
Classifications
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- 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
- B29C48/06—Rod-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
Abstract
1. A cooling arrangement for an extruded elongated plastics body (5), particularly with a round crossectional area, having a U-shaped cooling channel (9) which receives the elongated body and is arranged substantially horizontally and having feed devices (11, 12) for cooling water distributed over the length of the cooling channel (9), characterised in that the distance between the surface of the elongated body (5) and the adjacent surface of the cooling channel (9) becomes steadily wider from the lowest point upwards at both sides and that the cooling water is supplied to the feed devices (11, 12) at such a pressure that it is flushed between the outer surface of the elongated body (5) and the inner wall of the cooling channel (9) at a speed of at least 1 m/s.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833342835 DE3342835A1 (en) | 1983-11-26 | 1983-11-26 | COOLING DEVICE FOR AN EXTRUDED PLASTIC BODY |
DE3342835 | 1983-11-26 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI844551A0 true FI844551A0 (en) | 1984-11-20 |
FI844551L FI844551L (en) | 1985-05-27 |
FI77177B FI77177B (en) | 1988-10-31 |
FI77177C FI77177C (en) | 1989-02-10 |
Family
ID=6215343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI844551A FI77177C (en) | 1983-11-26 | 1984-11-20 | Cooling device for an extruded plastic body |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0143215B1 (en) |
AT (1) | ATE28593T1 (en) |
DE (2) | DE3342835A1 (en) |
FI (1) | FI77177C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4033441A1 (en) * | 1989-10-31 | 1991-05-02 | Inoex Gmbh | Calibrating and cooling device for extruded plastic tubes - has calibrating and sealing rings at entry and exit of evacuated pass through cooling chamber |
DE59003606D1 (en) * | 1989-10-31 | 1994-01-05 | Inoex Gmbh | Calibration and cooling device for extruded plastic pipes. |
DE3939109C1 (en) * | 1989-11-25 | 1991-01-03 | V. Hagen & Funke Gmbh, 4322 Sprockhoevel, De | Cooling arrangement for flexible components - has cooling liq. in cooling bath with support units, liq. level being changed using buffer container partially submerged in liq. |
DE4038447A1 (en) * | 1990-12-03 | 1992-06-11 | Air Prod Gmbh | Contactless cooling of extruded plastic section - uses very low temp. gas with liq. nitrogen@ injection to maintain temp. independently of throughput |
DE102008028641A1 (en) * | 2008-06-18 | 2009-12-24 | Battenfeld Extrusionstechnik Gmbh | Supporting device for plastic profile, particularly for plastic pipe, has elements that lie partially at outer contour of plastic profile, where plastic profile is held in axial position |
CN104816449A (en) * | 2015-04-09 | 2015-08-05 | 江苏亨通高压电缆有限公司 | Cooling water tank used for producing high voltage cable |
FR3040324A1 (en) * | 2015-08-31 | 2017-03-03 | S I P V | DEVICE FOR OBTAINING PLASTIC TUBES FOR MEDICAL, PHARMACEUTICAL, COSMETIC AND FOOD USE, AND METHOD FOR IMPLEMENTING SAID DEVICE |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3361417A (en) * | 1965-12-14 | 1968-01-02 | Herbert H. Borsvold | Apparatus and method for suspending heated strip material |
CH540771A (en) * | 1971-03-26 | 1973-08-31 | Sig Schweiz Industrieges | Extruded plastic pipe cooler - using partial immersion in bath |
DE2805631A1 (en) * | 1978-02-10 | 1979-08-16 | Kabel & Lackdrahtfab Gmbh | DEVICE AND METHOD FOR COVERING A LADDER |
-
1983
- 1983-11-26 DE DE19833342835 patent/DE3342835A1/en not_active Ceased
-
1984
- 1984-09-04 EP EP84110485A patent/EP0143215B1/en not_active Expired
- 1984-09-04 DE DE8484110485T patent/DE3465036D1/en not_active Expired
- 1984-09-04 AT AT84110485T patent/ATE28593T1/en active
- 1984-11-20 FI FI844551A patent/FI77177C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI77177B (en) | 1988-10-31 |
ATE28593T1 (en) | 1987-08-15 |
FI77177C (en) | 1989-02-10 |
DE3465036D1 (en) | 1987-09-03 |
EP0143215B1 (en) | 1987-07-29 |
DE3342835A1 (en) | 1985-06-05 |
EP0143215A1 (en) | 1985-06-05 |
FI844551L (en) | 1985-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: AEG-TELEFUNKEN KABELWERKE |