ES379469A1 - Procedure and apparatus for calibrating exhausted hollow profiles. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure and apparatus for calibrating exhausted hollow profiles. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES379469A1 ES379469A1 ES379469A ES379469A ES379469A1 ES 379469 A1 ES379469 A1 ES 379469A1 ES 379469 A ES379469 A ES 379469A ES 379469 A ES379469 A ES 379469A ES 379469 A1 ES379469 A1 ES 379469A1
- Authority
- ES
- Spain
- Prior art keywords
- hollow profiles
- translation
- procedure
- machine
- legally binding
- 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
- 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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
-
- 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
-
- 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
- B29C48/9115—Cooling of hollow articles
-
- 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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- 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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
-
- 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
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Powder Metallurgy (AREA)
Abstract
Procedure for calibrating extruded hollow profiles of plastic material, the interior space of which is at atmospheric pressure, in which the dimensioning is carried out under refrigeration, characterized by simultaneously applying on the hollow profiles a pulverized cooling liquid and a gaseous medium, and because the gaseous medium is subjected to depression. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691920837 DE1920837B1 (en) | 1969-04-24 | 1969-04-24 | Method and device for calibrating extruded hollow profiles made of plastic |
Publications (1)
Publication Number | Publication Date |
---|---|
ES379469A1 true ES379469A1 (en) | 1972-10-16 |
Family
ID=5732183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES379469A Expired ES379469A1 (en) | 1969-04-24 | 1970-04-24 | Procedure and apparatus for calibrating exhausted hollow profiles. (Machine-translation by Google Translate, not legally binding) |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS508742B1 (en) |
AT (1) | AT324676B (en) |
BE (1) | BE749400A (en) |
BG (1) | BG19097A3 (en) |
CA (1) | CA944519A (en) |
CH (1) | CH508475A (en) |
CS (1) | CS164860B2 (en) |
DE (1) | DE1920837B1 (en) |
DK (1) | DK126417B (en) |
ES (1) | ES379469A1 (en) |
FR (1) | FR2039428A1 (en) |
GB (1) | GB1303327A (en) |
IE (1) | IE34098B1 (en) |
LU (1) | LU60760A1 (en) |
NL (1) | NL7005982A (en) |
PL (1) | PL73092B1 (en) |
RO (1) | RO63326A (en) |
SE (1) | SE356251B (en) |
TR (1) | TR17664A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9014506U1 (en) * | 1990-10-19 | 1991-01-10 | WK Worek Kunststofftechnik GmbH, 91325 Adelsdorf | Device for producing hoses or tubes made of PTFE |
DE102004009836A1 (en) * | 2004-02-28 | 2005-09-15 | Thyssenkrupp Elastomertechnik Gmbh | Method and apparatus for cooling extrudates |
DE102008037875A1 (en) | 2008-08-15 | 2010-02-18 | Iba Gmbh | Extrusion line for hollow profiles made of plastic and method for operating such an extrusion line |
JP5951035B2 (en) | 2012-10-15 | 2016-07-13 | 三菱電機株式会社 | Electric vehicle motor control device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1766638A (en) * | 1923-05-28 | 1930-06-24 | Hartford Empire Co | Drawing glass tubing |
DE1865700U (en) * | 1961-08-05 | 1963-01-17 | Hugo Stinnes Persoenlich G M B | HEATED PLASTIC SCREW PRESS. |
US3184791A (en) * | 1962-08-17 | 1965-05-25 | Union Carbide Corp | Apparatus for fabrication of thermoplastic resins |
NL299224A (en) * | 1962-10-30 | 1900-01-01 | ||
BE653893A (en) * | 1963-10-04 | 1900-01-01 |
-
1969
- 1969-04-24 DE DE19691920837 patent/DE1920837B1/en active Pending
-
1970
- 1970-03-26 CH CH460270A patent/CH508475A/en not_active IP Right Cessation
- 1970-03-26 AT AT285670A patent/AT324676B/en active
- 1970-04-14 CS CS2524A patent/CS164860B2/cs unknown
- 1970-04-14 BG BG014492A patent/BG19097A3/en unknown
- 1970-04-15 SE SE05160/70A patent/SE356251B/xx unknown
- 1970-04-16 IE IE488/70A patent/IE34098B1/en unknown
- 1970-04-20 RO RO7000063144A patent/RO63326A/en unknown
- 1970-04-20 LU LU60760D patent/LU60760A1/xx unknown
- 1970-04-21 TR TR17664A patent/TR17664A/en unknown
- 1970-04-21 JP JP45033545A patent/JPS508742B1/ja active Pending
- 1970-04-22 FR FR7014542A patent/FR2039428A1/fr not_active Withdrawn
- 1970-04-22 GB GB1930870A patent/GB1303327A/en not_active Expired
- 1970-04-22 PL PL1970140180A patent/PL73092B1/pl unknown
- 1970-04-23 CA CA080,920A patent/CA944519A/en not_active Expired
- 1970-04-23 BE BE749400D patent/BE749400A/en unknown
- 1970-04-23 DK DK209470AA patent/DK126417B/en unknown
- 1970-04-24 NL NL7005982A patent/NL7005982A/xx unknown
- 1970-04-24 ES ES379469A patent/ES379469A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2039428A1 (en) | 1971-01-15 |
BG19097A3 (en) | 1975-04-30 |
DK126417B (en) | 1973-07-16 |
CH508475A (en) | 1971-06-15 |
IE34098L (en) | 1970-10-24 |
NL7005982A (en) | 1970-10-27 |
TR17664A (en) | 1975-07-23 |
RO63326A (en) | 1978-05-15 |
JPS508742B1 (en) | 1975-04-07 |
CA944519A (en) | 1974-04-02 |
SE356251B (en) | 1973-05-21 |
IE34098B1 (en) | 1975-02-05 |
LU60760A1 (en) | 1970-06-26 |
GB1303327A (en) | 1973-01-17 |
PL73092B1 (en) | 1974-08-30 |
AT324676B (en) | 1975-09-10 |
DE1920837B1 (en) | 1970-11-19 |
BE749400A (en) | 1970-10-23 |
CS164860B2 (en) | 1975-11-28 |
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