GB1292463A - Method of moulding battery casings - Google Patents

Method of moulding battery casings

Info

Publication number
GB1292463A
GB1292463A GB09937/69A GB1993769A GB1292463A GB 1292463 A GB1292463 A GB 1292463A GB 09937/69 A GB09937/69 A GB 09937/69A GB 1993769 A GB1993769 A GB 1993769A GB 1292463 A GB1292463 A GB 1292463A
Authority
GB
United Kingdom
Prior art keywords
mould
walls
casing
base
core
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.)
Expired
Application number
GB09937/69A
Inventor
Anthony James Savory
John Derek Harris
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB09937/69A priority Critical patent/GB1292463A/en
Publication of GB1292463A publication Critical patent/GB1292463A/en
Expired 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
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/112—Monobloc comprising multiple compartments
    • 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
    • B29C45/2624—Moulds provided with a multiplicity of wall-like cavities connected to a common cavity, e.g. for battery cases
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

1292463 Moulding battery casings JOSEPH LUCAS (INDUSTRIES) Ltd 13 March 1970 [18 April 1969] 19937/69 Heading B5A A method of moulding battery casings includes the steps of introducing synthetic resin into a mould 11 defining the outer walls and compartment walls of the casing so as to mould these walls, then moving part of the mould 13 and 14 relative to the remainder of the mould so that the mould also defines the base of the casing, and finally introducing further synthetic resin into the mould so as to mould the base of the casing integrally with the walls. The mould 11 comprises a movable die 13 engaged with a base 12, a movable core 14 which is inserted into the die and a stripper plate 18 which disengages the moulded casing from the core 14. An injection device 17, including feed nozzles 15 and a heater manifold 16, are provided to feed the molten resin into the mould 14. The core 14 includes channels which define compartment walls and sludge well walls in the moulded casing.
GB09937/69A 1969-04-18 1969-04-18 Method of moulding battery casings Expired GB1292463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB09937/69A GB1292463A (en) 1969-04-18 1969-04-18 Method of moulding battery casings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB09937/69A GB1292463A (en) 1969-04-18 1969-04-18 Method of moulding battery casings

Publications (1)

Publication Number Publication Date
GB1292463A true GB1292463A (en) 1972-10-11

Family

ID=10137628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09937/69A Expired GB1292463A (en) 1969-04-18 1969-04-18 Method of moulding battery casings

Country Status (1)

Country Link
GB (1) GB1292463A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301374A1 (en) * 1975-02-20 1976-09-17 Gould Inc PROCESS FOR MOLDING ACCUMULATOR BATTERY BINS
EP0328904A2 (en) * 1988-02-16 1989-08-23 Olimpio Stocchiero Mould with a single-block plunger for the moulding of electric accumulator boxes and boxes obtained with said mould

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301374A1 (en) * 1975-02-20 1976-09-17 Gould Inc PROCESS FOR MOLDING ACCUMULATOR BATTERY BINS
EP0328904A2 (en) * 1988-02-16 1989-08-23 Olimpio Stocchiero Mould with a single-block plunger for the moulding of electric accumulator boxes and boxes obtained with said mould
EP0328904A3 (en) * 1988-02-16 1991-03-20 Olimpio Stocchiero Mould with a single-block plunger for the moulding of electric accumulator boxes and boxes obtained with said mould

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee