JPS58126129A - 筒状羽根車の射出成形用金型 - Google Patents

筒状羽根車の射出成形用金型

Info

Publication number
JPS58126129A
JPS58126129A JP927982A JP927982A JPS58126129A JP S58126129 A JPS58126129 A JP S58126129A JP 927982 A JP927982 A JP 927982A JP 927982 A JP927982 A JP 927982A JP S58126129 A JPS58126129 A JP S58126129A
Authority
JP
Japan
Prior art keywords
mold
ring
groove
vane
molded
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
JP927982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6235373B2 (enExample
Inventor
Kiyoshi Yamada
清 山田
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP927982A priority Critical patent/JPS58126129A/ja
Publication of JPS58126129A publication Critical patent/JPS58126129A/ja
Publication of JPS6235373B2 publication Critical patent/JPS6235373B2/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/087—Propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP927982A 1982-01-23 1982-01-23 筒状羽根車の射出成形用金型 Granted JPS58126129A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP927982A JPS58126129A (ja) 1982-01-23 1982-01-23 筒状羽根車の射出成形用金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP927982A JPS58126129A (ja) 1982-01-23 1982-01-23 筒状羽根車の射出成形用金型

Publications (2)

Publication Number Publication Date
JPS58126129A true JPS58126129A (ja) 1983-07-27
JPS6235373B2 JPS6235373B2 (enExample) 1987-08-01

Family

ID=11716027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP927982A Granted JPS58126129A (ja) 1982-01-23 1982-01-23 筒状羽根車の射出成形用金型

Country Status (1)

Country Link
JP (1) JPS58126129A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162757U (ja) * 1984-04-06 1985-10-29 三洋電機株式会社 変速装置
JPH0557762A (ja) * 1991-08-30 1993-03-09 Nissan Motor Co Ltd インペラーの成形装置
JPH0522995U (ja) * 1991-09-06 1993-03-26 三菱重工業株式会社 メカニカルプラグ
FR2730015A1 (fr) * 1994-12-21 1996-08-02 Valeo Climate Control Ltd Roue d'helice centrifuge
JP2003080548A (ja) * 2001-06-27 2003-03-19 Daikin Ind Ltd 樹脂成形品の製造方法
CN104196758A (zh) * 2014-08-22 2014-12-10 联想(北京)有限公司 一种风扇和电子设备
CN107228078A (zh) * 2014-08-22 2017-10-03 联想(北京)有限公司 风扇和电子设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539857A (en) * 1976-07-15 1978-01-28 Dainippon Printing Co Ltd Method of molding winding core

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539857A (en) * 1976-07-15 1978-01-28 Dainippon Printing Co Ltd Method of molding winding core

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162757U (ja) * 1984-04-06 1985-10-29 三洋電機株式会社 変速装置
JPH0557762A (ja) * 1991-08-30 1993-03-09 Nissan Motor Co Ltd インペラーの成形装置
JPH0522995U (ja) * 1991-09-06 1993-03-26 三菱重工業株式会社 メカニカルプラグ
FR2730015A1 (fr) * 1994-12-21 1996-08-02 Valeo Climate Control Ltd Roue d'helice centrifuge
JP2003080548A (ja) * 2001-06-27 2003-03-19 Daikin Ind Ltd 樹脂成形品の製造方法
CN104196758A (zh) * 2014-08-22 2014-12-10 联想(北京)有限公司 一种风扇和电子设备
CN107228078A (zh) * 2014-08-22 2017-10-03 联想(北京)有限公司 风扇和电子设备

Also Published As

Publication number Publication date
JPS6235373B2 (enExample) 1987-08-01

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