GB815442A - Improved process and apparatus for manufacturing porous plastic plates - Google Patents

Improved process and apparatus for manufacturing porous plastic plates

Info

Publication number
GB815442A
GB815442A GB30319/56A GB3031956A GB815442A GB 815442 A GB815442 A GB 815442A GB 30319/56 A GB30319/56 A GB 30319/56A GB 3031956 A GB3031956 A GB 3031956A GB 815442 A GB815442 A GB 815442A
Authority
GB
United Kingdom
Prior art keywords
moulds
conveyer
press
plates
fed
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
GB30319/56A
Inventor
Richard Rabl
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.)
Akkumulatorenfabrik Dr Leopold Jungfer
Original Assignee
Akkumulatorenfabrik Dr Leopold Jungfer
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
Priority to DEA25544A priority Critical patent/DE1091319B/en
Priority to FR1157509D priority patent/FR1157509A/en
Application filed by Akkumulatorenfabrik Dr Leopold Jungfer filed Critical Akkumulatorenfabrik Dr Leopold Jungfer
Priority to GB30319/56A priority patent/GB815442A/en
Publication of GB815442A publication Critical patent/GB815442A/en
Priority claimed from FR1157509A external-priority patent/FR2979455B1/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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • 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

Abstract

815,442. Moulding porous synthetic resin battery separators. JUNGFER, L. [trading as AKKUMULATORENFABRIK Dr. L. JUNGFER]. Oct. 4,1956, No. 30319/56. Class 87(2). Porous plates, e.g. battery separators, are moulded by feeding moulds 2 along a conveyer 3, between feed rollers 4 moving more slowly than the conveyer so that the moulds are bunched together beneath a hopper 1, where powdered material e.g. polyvinyl compounds or polycompounds of acrylic or methacrylic acid are fed into the mould. The filled moulds are received by a quickly moving conveyer 5 which separates them and passes them through an oven 6 having four chambers each at a different temperature controlled by a thermostat. The conveyer 5 has holes to allow the underside of the moulds to be heated. The moulds are then fed by a pivoted pawl 31 to a hydraulic press 9. The operation of the pawl 31, (see Fig. 3 not shown) is controlled by a sensing lever 20 which controls an electric motor 21. The press 9 is controlled by a linkage 32 driven by a pin on the lever 31. The press plates are cooled by water flowing therethrough. The moulds are pushed from the press by the succeeding moulds onto a conveyer 10, where the moulded separators are removed from the moulds, the moulds cleaned, and fed onto an elevator 11 which returns them along conveyers 12, 13, 14 and a reversing rocker 15 to the conveyer 3. In a modification the plates may be curved and are slidably guided on the periphery of a drum at the filling station.
GB30319/56A 1956-08-23 1956-10-04 Improved process and apparatus for manufacturing porous plastic plates Expired GB815442A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEA25544A DE1091319B (en) 1956-08-23 1956-08-23 Method and device for the production of porous plastic plates
FR1157509D FR1157509A (en) 1956-08-23 1956-08-30 Method and device for the production of porous plastic plates
GB30319/56A GB815442A (en) 1956-08-23 1956-10-04 Improved process and apparatus for manufacturing porous plastic plates

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEA25544A DE1091319B (en) 1956-08-23 1956-08-23 Method and device for the production of porous plastic plates
GB30319/56A GB815442A (en) 1956-08-23 1956-10-04 Improved process and apparatus for manufacturing porous plastic plates
FR1157509A FR2979455B1 (en) 2011-08-25 2011-08-25 TELEASSISTANCE SYSTEM OF A PERSON IN A HOUSING

Publications (1)

Publication Number Publication Date
GB815442A true GB815442A (en) 1959-06-24

Family

ID=10305759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30319/56A Expired GB815442A (en) 1956-08-23 1956-10-04 Improved process and apparatus for manufacturing porous plastic plates

Country Status (3)

Country Link
DE (1) DE1091319B (en)
FR (1) FR1157509A (en)
GB (1) GB815442A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157910A (en) * 1961-09-15 1964-11-24 Horst Gerlach Munich Pressing road for pressing plates on support sheets
US3339757A (en) * 1963-11-09 1967-09-05 Taihei Seisakusho Kk Sheet material feeding and removing apparatus in combination of loader, multiplaten hot press, and unloader
US3353690A (en) * 1964-11-04 1967-11-21 Taihei Seisakusho Kk Board material shifting mechanism for a multiplaten hot press
CN111283989A (en) * 2018-12-07 2020-06-16 昆山升威光电科技有限公司 Movable warehouse board pressing module and pressing process thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123654A (en) * 1964-03-03 Manufacture of microporous plastic separators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662929A (en) * 1952-08-23 1953-12-15 William B Collins Method of manufacturing battery separators and the like
AT188096B (en) * 1955-04-19 1956-12-27 Jungfer Akkumulatoren Device for applying a powder layer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157910A (en) * 1961-09-15 1964-11-24 Horst Gerlach Munich Pressing road for pressing plates on support sheets
US3339757A (en) * 1963-11-09 1967-09-05 Taihei Seisakusho Kk Sheet material feeding and removing apparatus in combination of loader, multiplaten hot press, and unloader
US3353690A (en) * 1964-11-04 1967-11-21 Taihei Seisakusho Kk Board material shifting mechanism for a multiplaten hot press
CN111283989A (en) * 2018-12-07 2020-06-16 昆山升威光电科技有限公司 Movable warehouse board pressing module and pressing process thereof

Also Published As

Publication number Publication date
FR1157509A (en) 1958-05-30
DE1091319B (en) 1960-10-20

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