NL162731B - PROCESS FOR THE CONTINUOUS MANUFACTURE OF A PIPE THERMALLY INSULATED BY A FOAM PLASTIC. - Google Patents
PROCESS FOR THE CONTINUOUS MANUFACTURE OF A PIPE THERMALLY INSULATED BY A FOAM PLASTIC.Info
- Publication number
- NL162731B NL162731B NL6800128.A NL6800128A NL162731B NL 162731 B NL162731 B NL 162731B NL 6800128 A NL6800128 A NL 6800128A NL 162731 B NL162731 B NL 162731B
- Authority
- NL
- Netherlands
- Prior art keywords
- thermally insulated
- foam plastic
- continuous manufacture
- pipe thermally
- pipe
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
- B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
-
- 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
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating 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
- B29C48/03—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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK0061199 | 1967-01-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL6800128A NL6800128A (en) | 1968-07-18 |
NL162731B true NL162731B (en) | 1980-01-15 |
NL162731C NL162731C (en) | 1980-06-16 |
Family
ID=7229965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6800128.A NL162731C (en) | 1967-01-17 | 1968-01-04 | PROCESS FOR THE CONTINUOUS MANUFACTURE OF A PIPE THERMALLY INSULATED BY A FOAM PLASTIC. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE708265A (en) |
DK (1) | DK132110C (en) |
FR (1) | FR1602896A (en) |
GB (1) | GB1157239A (en) |
NL (1) | NL162731C (en) |
SE (1) | SE324057B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1573287A (en) * | 1968-05-20 | 1969-07-04 | ||
JPS58502140A (en) * | 1981-12-11 | 1983-12-15 | エイチ.ア−ル.スミス(テクニカル デベロプメンツ)リミテツド | Continuous production of fiber-reinforced thermoplastics and molded products from them |
DE3506144A1 (en) * | 1985-02-22 | 1986-08-28 | kabelmetal electro GmbH, 3000 Hannover | Process for producing a heat-insulated line pipe |
DE19629678A1 (en) * | 1996-07-23 | 1998-01-29 | Brugg Rohrsysteme Gmbh | Corrugated pipe with double walls enclosing foam insulation |
US7824595B2 (en) * | 2004-08-13 | 2010-11-02 | Perma-Pipe, Inc. | Method and system for cast molding a fluid conduit |
US10232532B1 (en) | 2006-02-02 | 2019-03-19 | The Boeing Company | Method for fabricating tapered thermoplastic composite parts |
US8691137B2 (en) | 2009-03-04 | 2014-04-08 | The Boeing Company | Method of molding partus using a tool sleeve for mold die |
US7807005B2 (en) | 2006-02-02 | 2010-10-05 | The Boeing Company | Fabrication process for thermoplastic composite parts |
US9102103B2 (en) | 2006-02-02 | 2015-08-11 | The Boeing Company | Thermoplastic composite parts having integrated metal fittings and method of making the same |
US8491745B2 (en) | 2007-02-03 | 2013-07-23 | The Boeing Company | Method and material efficient tooling for continuous compression molding |
US10449736B2 (en) | 2006-02-02 | 2019-10-22 | The Boeing Company | Apparatus for fabricating thermoplastic composite parts |
US8333858B2 (en) | 2006-02-02 | 2012-12-18 | The Boeing Company | Method for fabricating curved thermoplastic composite parts |
DE102007038923A1 (en) * | 2006-08-18 | 2008-02-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and semifinished product for joining workpieces |
US10821653B2 (en) | 2010-02-24 | 2020-11-03 | Alexander M. Rubin | Continuous molding of thermoplastic laminates |
JP2014516825A (en) * | 2011-04-27 | 2014-07-17 | ビーエーエスエフ ソシエタス・ヨーロピア | Extruded profiled synthetic foils containing continuously introduced insulating elements |
US9492957B2 (en) | 2011-04-27 | 2016-11-15 | Basf Se | Extruded plastics profiles comprising continuously introduced insulation elements |
CH714968A1 (en) * | 2018-05-07 | 2019-11-15 | Brugg Rohr Ag Holding | Method and device for producing a thermally insulated conduit. |
-
1967
- 1967-12-20 BE BE708265D patent/BE708265A/xx not_active IP Right Cessation
- 1967-12-29 FR FR1602896D patent/FR1602896A/en not_active Expired
- 1967-12-29 DK DK666567A patent/DK132110C/en not_active IP Right Cessation
-
1968
- 1968-01-04 NL NL6800128.A patent/NL162731C/en not_active IP Right Cessation
- 1968-01-08 SE SE205/68A patent/SE324057B/xx unknown
- 1968-01-17 GB GB2523/68A patent/GB1157239A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK132110B (en) | 1975-10-27 |
GB1157239A (en) | 1969-07-02 |
DK132110C (en) | 1976-03-22 |
SE324057B (en) | 1970-05-19 |
NL162731C (en) | 1980-06-16 |
BE708265A (en) | 1968-05-02 |
FR1602896A (en) | 1971-02-08 |
NL6800128A (en) | 1968-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |