JPS53111363A - Extruder shaft seal - Google Patents

Extruder shaft seal

Info

Publication number
JPS53111363A
JPS53111363A JP2221677A JP2221677A JPS53111363A JP S53111363 A JPS53111363 A JP S53111363A JP 2221677 A JP2221677 A JP 2221677A JP 2221677 A JP2221677 A JP 2221677A JP S53111363 A JPS53111363 A JP S53111363A
Authority
JP
Japan
Prior art keywords
shaft seal
extruder shaft
extruder
seal
shaft
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.)
Granted
Application number
JP2221677A
Other languages
Japanese (ja)
Other versions
JPS5536496B2 (en
Inventor
Kunihiro Horie
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP2221677A priority Critical patent/JPS53111363A/en
Publication of JPS53111363A publication Critical patent/JPS53111363A/en
Publication of JPS5536496B2 publication Critical patent/JPS5536496B2/ja
Granted legal-status Critical Current

Links

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
    • 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
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—Cooling
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B29C48/2522—Shaft or screw supports, e.g. bearings
    • 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
    • B29C48/254—Sealing means
JP2221677A 1977-03-03 1977-03-03 Extruder shaft seal Granted JPS53111363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2221677A JPS53111363A (en) 1977-03-03 1977-03-03 Extruder shaft seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2221677A JPS53111363A (en) 1977-03-03 1977-03-03 Extruder shaft seal

Publications (2)

Publication Number Publication Date
JPS53111363A true JPS53111363A (en) 1978-09-28
JPS5536496B2 JPS5536496B2 (en) 1980-09-20

Family

ID=12076598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2221677A Granted JPS53111363A (en) 1977-03-03 1977-03-03 Extruder shaft seal

Country Status (1)

Country Link
JP (1) JPS53111363A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998049426A1 (en) * 1997-04-30 1998-11-05 Mitsubishi Heavy Industries, Ltd. High differential pressure end rotor seal
JP2012017408A (en) * 2010-07-08 2012-01-26 Sumitomo Chemical Co Ltd Devolatilization extruder, devolatilization extrusion method for polymer composition using the same, and manufacturing method for polymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998049426A1 (en) * 1997-04-30 1998-11-05 Mitsubishi Heavy Industries, Ltd. High differential pressure end rotor seal
JP2012017408A (en) * 2010-07-08 2012-01-26 Sumitomo Chemical Co Ltd Devolatilization extruder, devolatilization extrusion method for polymer composition using the same, and manufacturing method for polymer

Also Published As

Publication number Publication date
JPS5536496B2 (en) 1980-09-20

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