IE42987L - Manufacture of insulating tubes - Google Patents
Manufacture of insulating tubesInfo
- Publication number
- IE42987L IE42987L IE750993A IE99375A IE42987L IE 42987 L IE42987 L IE 42987L IE 750993 A IE750993 A IE 750993A IE 99375 A IE99375 A IE 99375A IE 42987 L IE42987 L IE 42987L
- Authority
- IE
- Ireland
- Prior art keywords
- sleeves
- sleeve
- mandrel
- binder
- cure
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000002657 fibrous material Substances 0.000 abstract 2
- 239000002344 surface layer Substances 0.000 abstract 2
- 238000009937 brining Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000009966 trimming Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Moulding By Coating Moulds (AREA)
- Insulating Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Treatment Of Fiber Materials (AREA)
- Making Paper Articles (AREA)
- Nonwoven Fabrics (AREA)
- Reinforced Plastic Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Details Of Cutting Devices (AREA)
- Inorganic Insulating Materials (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Making insulation sleeves from binder containing fibrous material, including integrated method and apparatus features for dividing a continuous blanket or web of fibrous material into individual lengths, winding individual lengths of fibrous blanket upon a multi-part separable mandrel, heating the mandrel to cure the binder in the inside surface layer of the sleeve, separating the sleeve from the mandrel, brining the outside surface of the sleeve into contact with a heated surface to cure the binder in the outside surface layer of the sleeve, delivering the sleeves to a curing oven in which the sleeves are advance and rotated, trimming the ends of the sleeves, and axially slitting the sleeves.
[CA1071522A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7417232A FR2278485A1 (en) | 1974-05-17 | 1974-05-17 | METHOD AND DEVICES FOR THE CONTINUOUS MANUFACTURING OF INSULATING SHELLS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE42987L true IE42987L (en) | 1975-11-17 |
| IE42987B1 IE42987B1 (en) | 1980-12-03 |
Family
ID=9139009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE993/75A IE42987B1 (en) | 1974-05-17 | 1975-05-02 | Process and apparatus for the manufacture of tubular fibrous products |
Country Status (30)
| Country | Link |
|---|---|
| JP (1) | JPS6034208B2 (en) |
| AR (1) | AR206026A1 (en) |
| AT (1) | AT364767B (en) |
| BE (1) | BE829213A (en) |
| BR (1) | BR7503014A (en) |
| CA (1) | CA1071522A (en) |
| CH (1) | CH601011A5 (en) |
| CS (1) | CS248002B2 (en) |
| DD (1) | DD119161A5 (en) |
| DE (1) | DE2520462C2 (en) |
| DK (1) | DK147820C (en) |
| EG (1) | EG12418A (en) |
| ES (1) | ES437681A1 (en) |
| FI (1) | FI65572C (en) |
| FR (1) | FR2278485A1 (en) |
| GB (1) | GB1478231A (en) |
| HU (1) | HU175293B (en) |
| IE (1) | IE42987B1 (en) |
| IN (1) | IN143165B (en) |
| IT (1) | IT1038119B (en) |
| LU (1) | LU72509A1 (en) |
| NL (1) | NL7505778A (en) |
| NO (1) | NO149290C (en) |
| NZ (1) | NZ177515A (en) |
| PL (1) | PL104343B1 (en) |
| SE (1) | SE418705B (en) |
| SU (1) | SU727122A3 (en) |
| TR (1) | TR18650A (en) |
| YU (1) | YU40261B (en) |
| ZA (1) | ZA753169B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3235342A1 (en) * | 1982-09-24 | 1984-03-29 | Wilfried 6238 Hofheim Seitz | Process and apparatus for producing cylindrical shell-shaped pipe insulations from mineral wool |
| FR2583498B1 (en) * | 1985-06-14 | 1987-08-07 | Saint Gobain Isover | PROCESS AND DEVICE FOR PRODUCING MINERAL FIBER SHELLS |
| DE60214050T2 (en) | 2001-07-17 | 2007-03-15 | Saint-Gobain Isover | Punching of annular elements from a band of pulp |
| FR2831645B1 (en) | 2001-10-31 | 2004-04-02 | Saint Gobain Isover | COMPRESSED INSULATION SHELL |
| RU2283767C2 (en) * | 2004-12-14 | 2006-09-20 | Закрытое акционерное общество научно-производственное предприятие "Композит-нефть" | Plant for manufacturing tubes of fiber glass reinforced plastics material |
| FI122457B (en) * | 2006-09-21 | 2012-01-31 | Paroc Oy Ab | Process and system for the manufacture of pipe insulating bowl |
| RU2355575C2 (en) * | 2007-05-30 | 2009-05-20 | Открытое акционерное общество Научно-производственное объединение "Искра" | Method of producing shell-type structures from composite materials |
| CN112562940B (en) * | 2020-12-07 | 2022-08-09 | 鑫缆电缆有限公司 | Manufacturing and forming method of cable insulation sleeve |
| CN114559655B (en) * | 2022-03-02 | 2023-07-21 | 江苏电子信息职业学院 | Stamp 3D printer for financial accounting |
| CN115418466B (en) * | 2022-05-25 | 2024-02-13 | 临海伟星新型建材有限公司 | Plastic pipe continuous annealing furnace pipe transmission assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL274398A (en) * | 1961-02-06 |
-
1974
- 1974-05-17 FR FR7417232A patent/FR2278485A1/en active Granted
-
1975
- 1975-01-01 AR AR258751A patent/AR206026A1/en active
- 1975-04-30 GB GB1798575A patent/GB1478231A/en not_active Expired
- 1975-05-02 IE IE993/75A patent/IE42987B1/en unknown
- 1975-05-07 DE DE2520462A patent/DE2520462C2/en not_active Expired
- 1975-05-13 IT IT23265/75A patent/IT1038119B/en active
- 1975-05-13 TR TR18650A patent/TR18650A/en unknown
- 1975-05-14 HU HU75SA2791A patent/HU175293B/en unknown
- 1975-05-14 FI FI751424A patent/FI65572C/en not_active IP Right Cessation
- 1975-05-14 NZ NZ177515A patent/NZ177515A/en unknown
- 1975-05-14 ES ES437681A patent/ES437681A1/en not_active Expired
- 1975-05-14 CA CA226,985A patent/CA1071522A/en not_active Expired
- 1975-05-15 BR BR3843/75D patent/BR7503014A/en unknown
- 1975-05-15 YU YU1250/75A patent/YU40261B/en unknown
- 1975-05-16 NL NL7505778A patent/NL7505778A/en not_active Application Discontinuation
- 1975-05-16 BE BE156476A patent/BE829213A/en not_active IP Right Cessation
- 1975-05-16 AT AT0377675A patent/AT364767B/en not_active IP Right Cessation
- 1975-05-16 ZA ZA00753169A patent/ZA753169B/en unknown
- 1975-05-16 SE SE7505675A patent/SE418705B/en not_active IP Right Cessation
- 1975-05-16 JP JP50057544A patent/JPS6034208B2/en not_active Expired
- 1975-05-16 DK DK217175A patent/DK147820C/en not_active IP Right Cessation
- 1975-05-16 LU LU72509A patent/LU72509A1/xx unknown
- 1975-05-16 CH CH632675A patent/CH601011A5/xx not_active IP Right Cessation
- 1975-05-16 NO NO751757A patent/NO149290C/en unknown
- 1975-05-16 SU SU752133711A patent/SU727122A3/en active
- 1975-05-16 DD DD186105A patent/DD119161A5/xx unknown
- 1975-05-16 CS CS753435A patent/CS248002B2/en unknown
- 1975-05-17 PL PL1975180472A patent/PL104343B1/en unknown
- 1975-05-17 EG EG292/75A patent/EG12418A/en active
- 1975-05-27 IN IN1070/CAL/1975A patent/IN143165B/en unknown
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