JPS54101858A - Mold - Google Patents

Mold

Info

Publication number
JPS54101858A
JPS54101858A JP724478A JP724478A JPS54101858A JP S54101858 A JPS54101858 A JP S54101858A JP 724478 A JP724478 A JP 724478A JP 724478 A JP724478 A JP 724478A JP S54101858 A JPS54101858 A JP S54101858A
Authority
JP
Japan
Prior art keywords
runners
runner
sections
resin
mold
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.)
Pending
Application number
JP724478A
Other languages
English (en)
Inventor
Hidetoshi Mochizuki
Keizo Otsuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP724478A priority Critical patent/JPS54101858A/ja
Publication of JPS54101858A publication Critical patent/JPS54101858A/ja
Pending 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
JP724478A 1978-01-27 1978-01-27 Mold Pending JPS54101858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP724478A JPS54101858A (en) 1978-01-27 1978-01-27 Mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP724478A JPS54101858A (en) 1978-01-27 1978-01-27 Mold

Publications (1)

Publication Number Publication Date
JPS54101858A true JPS54101858A (en) 1979-08-10

Family

ID=11660587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP724478A Pending JPS54101858A (en) 1978-01-27 1978-01-27 Mold

Country Status (1)

Country Link
JP (1) JPS54101858A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118736U (ja) * 1982-01-18 1983-08-13 富士通株式会社 トランスフア−成形装置
JPS59152737U (ja) * 1983-03-31 1984-10-13 日本インタ−ナショナル整流器株式会社 電子部品の樹脂モ−ルド用金型
JPS59155113U (ja) * 1983-04-02 1984-10-18 ロ−ム株式会社 モ−ルド金型
JPS6043836A (ja) * 1983-08-20 1985-03-08 Mitsubishi Electric Corp 樹脂封止成形装置
US4599062A (en) * 1981-01-26 1986-07-08 Dai-Ichi Seiko Co., Ltd. Encapsulation molding apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873649A (ja) * 1972-01-06 1973-10-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873649A (ja) * 1972-01-06 1973-10-04

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599062A (en) * 1981-01-26 1986-07-08 Dai-Ichi Seiko Co., Ltd. Encapsulation molding apparatus
JPS58118736U (ja) * 1982-01-18 1983-08-13 富士通株式会社 トランスフア−成形装置
JPS635226Y2 (ja) * 1982-01-18 1988-02-12
JPS59152737U (ja) * 1983-03-31 1984-10-13 日本インタ−ナショナル整流器株式会社 電子部品の樹脂モ−ルド用金型
JPS59155113U (ja) * 1983-04-02 1984-10-18 ロ−ム株式会社 モ−ルド金型
JPS6043836A (ja) * 1983-08-20 1985-03-08 Mitsubishi Electric Corp 樹脂封止成形装置
JPH0155576B2 (ja) * 1983-08-20 1989-11-27 Mitsubishi Electric Corp

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