GB2302490B - Thermally insulated heating device - Google Patents

Thermally insulated heating device

Info

Publication number
GB2302490B
GB2302490B GB9512612A GB9512612A GB2302490B GB 2302490 B GB2302490 B GB 2302490B GB 9512612 A GB9512612 A GB 9512612A GB 9512612 A GB9512612 A GB 9512612A GB 2302490 B GB2302490 B GB 2302490B
Authority
GB
United Kingdom
Prior art keywords
heating device
thermally insulated
insulated heating
thermally
insulated
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 - Fee Related
Application number
GB9512612A
Other versions
GB9512612D0 (en
GB2302490A (en
Inventor
David Johannes Scheeres
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EXOTHERM PROD Ltd
Original Assignee
EXOTHERM PROD Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EXOTHERM PROD Ltd filed Critical EXOTHERM PROD Ltd
Priority to GB9512612A priority Critical patent/GB2302490B/en
Publication of GB9512612D0 publication Critical patent/GB9512612D0/en
Priority to EP96920948A priority patent/EP0834239A1/en
Priority to PCT/GB1996/001500 priority patent/WO1997001260A1/en
Publication of GB2302490A publication Critical patent/GB2302490A/en
Application granted granted Critical
Publication of GB2302490B publication Critical patent/GB2302490B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/58—Heating hoses; Heating collars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/823—Temperature control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1782—Mounting or clamping means for heating elements or thermocouples
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/74—Heating or cooling of the injection unit
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • 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
GB9512612A 1995-06-21 1995-06-21 Thermally insulated heating device Expired - Fee Related GB2302490B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9512612A GB2302490B (en) 1995-06-21 1995-06-21 Thermally insulated heating device
EP96920948A EP0834239A1 (en) 1995-06-21 1996-06-21 Thermally insulated heating device
PCT/GB1996/001500 WO1997001260A1 (en) 1995-06-21 1996-06-21 Thermally insulated heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9512612A GB2302490B (en) 1995-06-21 1995-06-21 Thermally insulated heating device

Publications (3)

Publication Number Publication Date
GB9512612D0 GB9512612D0 (en) 1995-08-23
GB2302490A GB2302490A (en) 1997-01-15
GB2302490B true GB2302490B (en) 2000-01-19

Family

ID=10776423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9512612A Expired - Fee Related GB2302490B (en) 1995-06-21 1995-06-21 Thermally insulated heating device

Country Status (3)

Country Link
EP (1) EP0834239A1 (en)
GB (1) GB2302490B (en)
WO (1) WO1997001260A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898358A (en) * 1997-07-25 1999-04-27 Minnesota Mining & Manufacturing Vermiculite-coated fuse
US6486445B1 (en) * 1999-11-04 2002-11-26 Gordon M. Pendergraft Vacuum cast ceramic fiber insulated band having heating and cooling elements
FR2874415B1 (en) 2004-08-20 2006-11-24 Gaz De France METHOD FOR IN SITU REPAIR OF A THERMOFUSIBLE CONDUIT OR RESERVOIR AND DISPOSITF FOR CARRYING OUT SAID METHOD
DE102013102378A1 (en) * 2013-03-11 2014-09-11 GC-heat Gebhard GmbH & Co.KG Heating device for outside heating of a tubular component
EP3389986A4 (en) 2015-12-17 2019-08-14 Sasipa Inc. Heat-insulating shroud for facilitating temperature control of a heated device or product
IT201700006584A1 (en) * 2017-01-23 2018-07-23 Brixia Plast S R L PLASTIC SCREWING UNIT WITH TEMPERATURE CONTROL SYSTEM
IT201700006608A1 (en) * 2017-01-23 2018-07-23 Brixia Plast S R L INSULATED SCREW PLASTICIZATION GROUP

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194536A (en) * 1976-12-09 1980-03-25 Eaton Corporation Composite tubing product
US4504734A (en) * 1982-11-12 1985-03-12 Gaetano Piazzola Electric resistance heating assembly for plastics material extruders
US4628191A (en) * 1983-03-17 1986-12-09 Gaetano Piazzola Electric thermal unit
GB2278262A (en) * 1993-05-17 1994-11-23 Exotherm Prod Ltd Thermally insulated heating device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338732C3 (en) * 1973-07-31 1979-10-11 Tuerk & Hillinger Gmbh & Co, 7200 Tuttlingen Electric ring heater
PL149289B1 (en) * 1985-06-24 1990-01-31 Akad Rolniczo Tech Electric heater,especially for machines and equipment for processing of plastics

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194536A (en) * 1976-12-09 1980-03-25 Eaton Corporation Composite tubing product
US4504734A (en) * 1982-11-12 1985-03-12 Gaetano Piazzola Electric resistance heating assembly for plastics material extruders
US4628191A (en) * 1983-03-17 1986-12-09 Gaetano Piazzola Electric thermal unit
GB2278262A (en) * 1993-05-17 1994-11-23 Exotherm Prod Ltd Thermally insulated heating device

Also Published As

Publication number Publication date
EP0834239A1 (en) 1998-04-08
WO1997001260A1 (en) 1997-01-09
GB9512612D0 (en) 1995-08-23
GB2302490A (en) 1997-01-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000419

728V Application for restoration filed (sect. 28/1977)
7282 Application for restoration refused (sect. 28/1977)