JPWO2022269705A1 - - Google Patents

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Publication number
JPWO2022269705A1
JPWO2022269705A1 JP2022559320A JP2022559320A JPWO2022269705A1 JP WO2022269705 A1 JPWO2022269705 A1 JP WO2022269705A1 JP 2022559320 A JP2022559320 A JP 2022559320A JP 2022559320 A JP2022559320 A JP 2022559320A JP WO2022269705 A1 JPWO2022269705 A1 JP WO2022269705A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022559320A
Other languages
Japanese (ja)
Other versions
JP7353513B2 (en
JPWO2022269705A5 (en
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.)
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Publication of JPWO2022269705A1 publication Critical patent/JPWO2022269705A1/ja
Publication of JPWO2022269705A5 publication Critical patent/JPWO2022269705A5/ja
Application granted granted Critical
Publication of JP7353513B2 publication Critical patent/JP7353513B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screw Conveyors (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP2022559320A 2021-06-21 2021-06-21 Feeding device, screw, and external temperature control unit that equalizes the temperature of the material Active JP7353513B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/023452 WO2022269705A1 (en) 2021-06-21 2021-06-21 Feeding device performing temperature equalization of material, screw, and external temperature adjustment part

Publications (3)

Publication Number Publication Date
JPWO2022269705A1 true JPWO2022269705A1 (en) 2022-12-29
JPWO2022269705A5 JPWO2022269705A5 (en) 2023-05-31
JP7353513B2 JP7353513B2 (en) 2023-09-29

Family

ID=84545287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022559320A Active JP7353513B2 (en) 2021-06-21 2021-06-21 Feeding device, screw, and external temperature control unit that equalizes the temperature of the material

Country Status (3)

Country Link
JP (1) JP7353513B2 (en)
CN (1) CN116507467A (en)
WO (1) WO2022269705A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03288613A (en) * 1990-04-05 1991-12-18 Kobe Steel Ltd Screw for plastic molding machine
JPH07137102A (en) * 1993-11-15 1995-05-30 Sumitomo Jukikai Plast Mach Kk Injection device
JP2008230051A (en) * 2007-03-20 2008-10-02 Nissei Plastics Ind Co Injection device equipped with screw heating circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03288613A (en) * 1990-04-05 1991-12-18 Kobe Steel Ltd Screw for plastic molding machine
JPH07137102A (en) * 1993-11-15 1995-05-30 Sumitomo Jukikai Plast Mach Kk Injection device
JP2008230051A (en) * 2007-03-20 2008-10-02 Nissei Plastics Ind Co Injection device equipped with screw heating circuit

Also Published As

Publication number Publication date
CN116507467A (en) 2023-07-28
JP7353513B2 (en) 2023-09-29
WO2022269705A1 (en) 2022-12-29

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