JPS5497661A - Transfer molding machine - Google Patents

Transfer molding machine

Info

Publication number
JPS5497661A
JPS5497661A JP436578A JP436578A JPS5497661A JP S5497661 A JPS5497661 A JP S5497661A JP 436578 A JP436578 A JP 436578A JP 436578 A JP436578 A JP 436578A JP S5497661 A JPS5497661 A JP S5497661A
Authority
JP
Japan
Prior art keywords
resin
gate
resins
mold
resin injection
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
JP436578A
Other languages
Japanese (ja)
Inventor
Takeshi Shimizu
Hideki Kosaka
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 JP436578A priority Critical patent/JPS5497661A/en
Priority to GB8006521A priority patent/GB2072891B/en
Priority to GB7827297A priority patent/GB2000336B/en
Priority to GB8006625A priority patent/GB2072894B/en
Priority to DE19782826840 priority patent/DE2826840A1/en
Priority to GB8006523A priority patent/GB2072893B/en
Priority to GB8006522A priority patent/GB2072892B/en
Priority to US05/916,923 priority patent/US4348751A/en
Priority to IN711/CAL/82A priority patent/IN149986B/en
Priority to CH840678A priority patent/CH630221GA3/en
Publication of JPS5497661A publication Critical patent/JPS5497661A/en
Priority to US06/315,155 priority patent/US4405242A/en
Priority to HK77/84A priority patent/HK7784A/en
Priority to SG63884A priority patent/SG63884G/en
Priority to SG64084A priority patent/SG64084G/en
Priority to SG63784A priority patent/SG63784G/en
Priority to SG63984A priority patent/SG63984G/en
Priority to HK381/85A priority patent/HK38185A/en
Priority to HK383/85A priority patent/HK38385A/en
Priority to HK382/85A priority patent/HK38285A/en
Priority to HK384/85A priority patent/HK38485A/en
Priority to MY839/85A priority patent/MY8500839A/en
Priority to MY840/85A priority patent/MY8500840A/en
Priority to MY841/85A priority patent/MY8500841A/en
Priority to MY1985842A priority patent/MY8500842A/en
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
    • B29C45/16—Making multilayered or multicoloured articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/216—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for button or coin cells
    • 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Abstract

PURPOSE:The title machine designed to mold a plurality of resins by one mold closing, wherein a plurality of resin injection systems comprising a single space connecting one resin injection source to plural molding cavities are provided in the same mold. CONSTITUTION:One resin injection system consists of the cull 1A, runner 2A, gate 3A and molding cavity 4 connecting to the gate 3A. The other resin injection system consists of the cull 1B, runner 2B, gate 3B, and molding cavity 4B. The intersecting point of the channel 8 for injecting the resin A and the channel 9 for injecting the resin B has the hole 10 into which the cylindrical pin 11 is inserted. The injection timing of the resins A and B is controlled by lifting and lowering the pin 11 to make possible the injection of different resins simply by one mold closing.
JP436578A 1977-06-20 1978-01-20 Transfer molding machine Pending JPS5497661A (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
JP436578A JPS5497661A (en) 1978-01-20 1978-01-20 Transfer molding machine
US05/916,923 US4348751A (en) 1977-06-20 1978-06-19 Electronic device and method of fabricating the same
GB7827297A GB2000336B (en) 1977-06-20 1978-06-19 Electronic device and method of fabricating the same
GB8006625A GB2072894B (en) 1977-06-20 1978-06-19 Electronic device eg an electronic watch
DE19782826840 DE2826840A1 (en) 1977-06-20 1978-06-19 ELECTRONIC EQUIPMENT AND METHOD FOR MANUFACTURING IT
GB8006521A GB2072891B (en) 1977-06-20 1978-06-19 Electronic device and method of fabricating the same
GB8006523A GB2072893B (en) 1977-06-20 1978-06-19 Erlectronic device
GB8006522A GB2072892B (en) 1977-06-20 1978-06-19 Electronic device and method of fabricating the same
IN711/CAL/82A IN149986B (en) 1977-06-20 1978-06-27
CH840678A CH630221GA3 (en) 1977-08-10 1978-08-08 Electronic device, method for producing it, and use of same
US06/315,155 US4405242A (en) 1977-06-20 1981-10-26 Electronic device and method of fabricating the same
HK77/84A HK7784A (en) 1977-06-20 1984-01-24 Electronic device and method of fabricating the same
SG63984A SG63984G (en) 1977-06-20 1984-09-01 Electronic device
SG63884A SG63884G (en) 1977-06-20 1984-09-01 Electronic device
SG64084A SG64084G (en) 1977-06-20 1984-09-01 Electronic device and method of fabricating the same
SG63784A SG63784G (en) 1977-06-20 1984-09-01 Electronic device
HK384/85A HK38485A (en) 1977-06-20 1985-05-16 Electronic device
HK382/85A HK38285A (en) 1977-06-20 1985-05-16 Electronic device
HK383/85A HK38385A (en) 1977-06-20 1985-05-16 Electronic device
HK381/85A HK38185A (en) 1977-06-20 1985-05-16 Electronic device and method of fabricating the same
MY839/85A MY8500839A (en) 1977-06-20 1985-12-30 Electronic device dand method of fabricating the same
MY840/85A MY8500840A (en) 1977-06-20 1985-12-30 Electronic device dand method of fabricating the same
MY841/85A MY8500841A (en) 1977-06-20 1985-12-30 Electronic device
MY1985842A MY8500842A (en) 1977-06-20 1985-12-31 Electonic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP436578A JPS5497661A (en) 1978-01-20 1978-01-20 Transfer molding machine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP10457584A Division JPS6018321A (en) 1984-05-25 1984-05-25 Transfer molding method

Publications (1)

Publication Number Publication Date
JPS5497661A true JPS5497661A (en) 1979-08-01

Family

ID=11582339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP436578A Pending JPS5497661A (en) 1977-06-20 1978-01-20 Transfer molding machine

Country Status (1)

Country Link
JP (1) JPS5497661A (en)

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