GB1597320A - Installations for manufacturing continuous blocks of polyurethane foam - Google Patents
Installations for manufacturing continuous blocks of polyurethane foam Download PDFInfo
- Publication number
- GB1597320A GB1597320A GB16068/78A GB1606878A GB1597320A GB 1597320 A GB1597320 A GB 1597320A GB 16068/78 A GB16068/78 A GB 16068/78A GB 1606878 A GB1606878 A GB 1606878A GB 1597320 A GB1597320 A GB 1597320A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt
- conveyor belt
- housing
- conduit
- installation according
- 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
- 238000009434 installation Methods 0.000 title claims description 32
- 229920005830 Polyurethane Foam Polymers 0.000 title claims description 6
- 239000011496 polyurethane foam Substances 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000011144 upstream manufacturing Methods 0.000 claims description 24
- 238000007664 blowing Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 11
- 210000005243 upper chamber Anatomy 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 241001176357 Imber Species 0.000 claims description 2
- 102100028079 Uncharacterized protein C20orf144 Human genes 0.000 claims description 2
- 101710189798 Uncharacterized protein C20orf144 Proteins 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 101150030566 CCS1 gene Proteins 0.000 description 3
- 101100332461 Coffea arabica DXMT2 gene Proteins 0.000 description 3
- 101100341123 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) IRA2 gene Proteins 0.000 description 3
- 101150104736 ccsB gene Proteins 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Drying Of Solid Materials (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Structure Of Belt Conveyors (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES466951A ES466951A1 (es) | 1978-02-14 | 1978-02-14 | Perfeccionamientos introducidos en una instalacion para la obtencion de bloques continuos de espuma de poliuretano ca- rentes de "costra" o capa de mayor densidad en su parte de fondo. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1597320A true GB1597320A (en) | 1981-09-03 |
Family
ID=8475478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16068/78A Expired GB1597320A (en) | 1978-02-14 | 1978-04-24 | Installations for manufacturing continuous blocks of polyurethane foam |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS54111574A (enrdf_load_stackoverflow) |
| BE (1) | BE874128A (enrdf_load_stackoverflow) |
| DE (1) | DE2818546C2 (enrdf_load_stackoverflow) |
| ES (1) | ES466951A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2416787A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1597320A (enrdf_load_stackoverflow) |
| SE (1) | SE420581B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004059724A1 (de) * | 2004-12-11 | 2006-06-14 | Bayer Materialscience Ag | Verfahren und Anlage zur Herstellung von Schaumstoff in einem kontinuierlichen Schaumprozess |
| MX2009010354A (es) * | 2009-09-25 | 2011-03-25 | Concreto W S A De C V | Equipo de dosificacion y aplicación de poliuretano espumado en estructuras metalicas tridimensionales de paneles prefabricados. |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2704040A (en) * | 1955-03-15 | warrington | ||
| US1789378A (en) * | 1927-04-06 | 1931-01-20 | Comstock Oven Company Inc | Baker's oven |
| US2235476A (en) * | 1940-06-19 | 1941-03-18 | Petersen Oven Co | Commercial baking oven |
| US2397726A (en) * | 1943-04-14 | 1946-04-02 | Petersen Oven Co | Baking oven |
| DE1262571B (de) * | 1962-06-27 | 1968-03-07 | Siemens Elektrogeraete Gmbh | Verfahren und Schaeumform zur Herstellung von Formkoerpern oder Platten aus Mehrkomponenten-Kunstschaumstoffen |
| US3594461A (en) * | 1969-01-21 | 1971-07-20 | Grace W R & Co | Method and apparatus for continuously molding sheets from expandable polymeric materials |
| JPS5226779A (en) * | 1975-08-25 | 1977-02-28 | Nomura Seiichi | Dust incinerator |
| JPS5226778A (en) * | 1975-08-26 | 1977-02-28 | Yasumasa Kuramoto | Waste oil incinerator |
| ES448190A1 (es) * | 1976-05-24 | 1977-08-01 | Roday Espumaciones Ind | Procedimiento para reducir al minimo la densificacion de laszonas perifericas de bloques de espuma flexible de poliure- tano. |
-
1978
- 1978-02-14 ES ES466951A patent/ES466951A1/es not_active Expired
- 1978-04-24 GB GB16068/78A patent/GB1597320A/en not_active Expired
- 1978-04-27 DE DE2818546A patent/DE2818546C2/de not_active Expired
- 1978-05-10 JP JP5541578A patent/JPS54111574A/ja active Pending
- 1978-09-12 SE SE7809597A patent/SE420581B/sv not_active IP Right Cessation
- 1978-09-27 FR FR7827599A patent/FR2416787A1/fr active Granted
-
1979
- 1979-02-13 BE BE193427A patent/BE874128A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2416787B1 (enrdf_load_stackoverflow) | 1983-11-18 |
| DE2818546C2 (de) | 1982-05-13 |
| DE2818546A1 (de) | 1979-08-16 |
| ES466951A1 (es) | 1978-10-01 |
| SE7809597L (sv) | 1979-08-15 |
| JPS54111574A (en) | 1979-08-31 |
| SE420581B (sv) | 1981-10-19 |
| FR2416787A1 (fr) | 1979-09-07 |
| BE874128A (fr) | 1979-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6252201B1 (en) | Small fast acting conveyor toaster oven | |
| US4389562A (en) | Conveyor oven | |
| US7316080B1 (en) | Methodology and apparatus to reduce fuel consumption in conveyor dryers and ovens | |
| US3813216A (en) | Continuous tunnel oven for baking and/or drying | |
| ATE249742T1 (de) | Backofen | |
| ES374421A1 (es) | Un aparato para secar el cuerpo de una persona. | |
| SE8006759L (sv) | Anordning med ett vermekanalsystem for tillforsel av en syntetmaterialsmeltsats till en sprutpressform | |
| ATE250344T1 (de) | Ofen mit übereinanderliegenden zonen | |
| US4493641A (en) | Bake oven with manifold | |
| EP1221575B2 (en) | Oven with fluid jet device | |
| GB1597320A (en) | Installations for manufacturing continuous blocks of polyurethane foam | |
| US3711957A (en) | Shrink tunnel | |
| US3699666A (en) | Film heating system | |
| US2459986A (en) | Electric house furnace | |
| GB1152222A (en) | An Improved Chocolate Cooler | |
| US5595282A (en) | Article treatment apparatus | |
| US6443721B1 (en) | Apparatus for creating a substantially uniform temperature across a plastic sheet for delivery to an appliance liner thermoforming device | |
| CA1126923A (en) | Installation for obtaining continuous blocks of polyurethane foam | |
| US3512267A (en) | Oscillating conveyor | |
| WO1993019337A3 (de) | Vorrichtung zum trocknen von auf einer bewegten förderbahn aufliegenden produkten, insbesondere der gummierten leimschichten von briefumschlägen | |
| DE3166414D1 (en) | Heating apparatus | |
| US2501765A (en) | Conveyer oven | |
| US5778788A (en) | Sheet offset press | |
| SE435696B (sv) | Anleggning for framstellning av kontinuerliga block av polyuretanskum utan "skorpa" | |
| GB2030505A (en) | Installations for obtaining continuous blocks of polyurethane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |