ITMI950011A0 - ELECTRIC HEATING BODY FOR INJECTION MOLDS. - Google Patents
ELECTRIC HEATING BODY FOR INJECTION MOLDS.Info
- Publication number
- ITMI950011A0 ITMI950011A0 ITMI950011A ITMI950011A ITMI950011A0 IT MI950011 A0 ITMI950011 A0 IT MI950011A0 IT MI950011 A ITMI950011 A IT MI950011A IT MI950011 A ITMI950011 A IT MI950011A IT MI950011 A0 ITMI950011 A0 IT MI950011A0
- Authority
- IT
- Italy
- Prior art keywords
- electric heating
- heating body
- injection molds
- molds
- injection
- Prior art date
Links
- 238000005485 electric heating Methods 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
-
- 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
- B29C45/73—Heating or cooling of the mould
-
- 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
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
-
- 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
- B29C2045/2743—Electrical heating element constructions
-
- 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
- B29C45/2738—Heating or cooling means therefor specially adapted for manifolds
-
- 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
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4411887A DE4411887C2 (en) | 1992-12-16 | 1994-04-07 | Electric radiator for injection molds |
DE4418828A DE4418828C5 (en) | 1992-12-16 | 1994-05-30 | Electric radiator for injection molds |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI950011A0 true ITMI950011A0 (en) | 1995-01-04 |
ITMI950011A1 ITMI950011A1 (en) | 1996-07-04 |
IT1272862B IT1272862B (en) | 1997-07-01 |
Family
ID=25935410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI950011A IT1272862B (en) | 1994-04-07 | 1995-01-04 | ELECTRIC HEATING BODY FOR INJECTION MOLDS. |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA2132401C (en) |
CZ (2) | CZ288460B6 (en) |
FR (1) | FR2718596B1 (en) |
IT (1) | IT1272862B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3915041B2 (en) * | 1995-11-08 | 2007-05-16 | ホツトセツト・ハイツパトローネン・ウント・ツーベヘール・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Electric heating element for injection molding tools |
WO1998027395A1 (en) * | 1996-12-16 | 1998-06-25 | K & M Kite Limited | Formed tubing with longitudinally directed corrugations |
US8263914B2 (en) | 2008-08-27 | 2012-09-11 | AMG IdealCast Corporation | Cartridge heater and method of use |
WO2020180632A1 (en) * | 2019-03-01 | 2020-09-10 | Gentherm Incorporated | Resistance heat assisted cooling and heating technology |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2517918A1 (en) * | 1981-12-09 | 1983-06-10 | Bonet Andre | Mfg. electric element embedded in heat transfer unit - using ceramic former with resistance wire wound over and sprayed on insulating sheath fitting into metallic heat transfer unit |
FR2652225B1 (en) * | 1989-09-19 | 1991-11-08 | Vulcanic | TUBULAR ELECTRIC HEATING ELEMENT AND ITS BENDING DEVICE, AND EXCHANGER COMPRISING SUCH AN ELEMENT. |
DE9217183U1 (en) * | 1992-12-16 | 1993-02-18 | Hotset Heizpatronen Und Zubehoer Gmbh, 5880 Luedenscheid, De |
-
1994
- 1994-09-19 CA CA002132401A patent/CA2132401C/en not_active Expired - Lifetime
- 1994-12-08 CZ CZ19943092A patent/CZ288460B6/en not_active IP Right Cessation
- 1994-12-23 FR FR9415733A patent/FR2718596B1/en not_active Expired - Lifetime
-
1995
- 1995-01-04 IT ITMI950011A patent/IT1272862B/en active IP Right Grant
-
1999
- 1999-12-14 CZ CZ19994540A patent/CZ287762B6/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CZ288460B6 (en) | 2001-06-13 |
FR2718596A1 (en) | 1995-10-13 |
CZ287762B6 (en) | 2001-01-17 |
IT1272862B (en) | 1997-07-01 |
CZ309294A3 (en) | 1995-11-15 |
CA2132401A1 (en) | 1995-10-08 |
FR2718596B1 (en) | 1997-04-11 |
ITMI950011A1 (en) | 1996-07-04 |
CA2132401C (en) | 2004-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |