GB901579A - Improvements in or relating to permeable diaphragm material - Google Patents

Improvements in or relating to permeable diaphragm material

Info

Publication number
GB901579A
GB901579A GB10344/60A GB1034460A GB901579A GB 901579 A GB901579 A GB 901579A GB 10344/60 A GB10344/60 A GB 10344/60A GB 1034460 A GB1034460 A GB 1034460A GB 901579 A GB901579 A GB 901579A
Authority
GB
United Kingdom
Prior art keywords
particles
base
face
network
pores
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
GB10344/60A
Other languages
English (en)
Inventor
Frank Booth
Michael Paul Latham
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.)
Oldham Crompton Batteries Ltd
Original Assignee
Oldham Crompton Batteries 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
Priority to NL112917D priority Critical patent/NL112917C/xx
Priority to NL256901D priority patent/NL256901A/xx
Priority to NL230644D priority patent/NL230644A/xx
Priority claimed from GB26592/57A external-priority patent/GB843452A/en
Priority to FR772786A priority patent/FR1215630A/fr
Priority to DEO6326A priority patent/DE1182716B/de
Priority to GB10344/60A priority patent/GB901579A/en
Application filed by Oldham Crompton Batteries Ltd filed Critical Oldham Crompton Batteries Ltd
Priority to FR838330A priority patent/FR78388E/fr
Priority to SE9438/60A priority patent/SE317117B/xx
Priority to DE19601504631D priority patent/DE1504631B1/de
Priority to US96521A priority patent/US3188243A/en
Publication of GB901579A publication Critical patent/GB901579A/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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M50/44—Fibrous material
    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB10344/60A 1957-08-22 1960-03-23 Improvements in or relating to permeable diaphragm material Expired GB901579A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL112917D NL112917C (enrdf_load_stackoverflow) 1957-08-22
NL256901D NL256901A (enrdf_load_stackoverflow) 1957-08-22
NL230644D NL230644A (enrdf_load_stackoverflow) 1957-08-22
FR772786A FR1215630A (fr) 1957-08-22 1958-08-20 Perfectionnements aux membranes perméables telles que séparateurs pour batteries d'accumulateurs
DEO6326A DE1182716B (de) 1957-08-22 1958-08-21 Diaphragma, insbesondere Scheider fuer elektrische Akkumulatoren sowie Verfahren zur Herstellung desselben
GB10344/60A GB901579A (en) 1957-08-22 1960-03-23 Improvements in or relating to permeable diaphragm material
FR838330A FR78388E (fr) 1957-08-22 1960-09-12 Perfectionnements aux membranes perméables telles que séparateurs pour batteries d'accumulateurs
SE9438/60A SE317117B (enrdf_load_stackoverflow) 1957-08-22 1960-10-03
DE19601504631D DE1504631B1 (de) 1957-08-22 1960-12-03 Verfahren zur Herstellung eines Diaphragmas,insbesondere Scheiders fuer elektrische Akkumulatoren
US96521A US3188243A (en) 1957-08-22 1961-03-17 Method of making permeable diaphragm material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB26592/57A GB843452A (en) 1957-08-22 1957-08-22 Improvements in or relating to diaphragms
GB10344/60A GB901579A (en) 1957-08-22 1960-03-23 Improvements in or relating to permeable diaphragm material

Publications (1)

Publication Number Publication Date
GB901579A true GB901579A (en) 1962-07-18

Family

ID=26247458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10344/60A Expired GB901579A (en) 1957-08-22 1960-03-23 Improvements in or relating to permeable diaphragm material

Country Status (5)

Country Link
DE (2) DE1182716B (enrdf_load_stackoverflow)
FR (1) FR1215630A (enrdf_load_stackoverflow)
GB (1) GB901579A (enrdf_load_stackoverflow)
NL (3) NL230644A (enrdf_load_stackoverflow)
SE (1) SE317117B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012065695A3 (de) * 2010-11-17 2012-08-16 Li-Tec Battery Gmbh Verfahren und system zur reinigung von blatt- oder plattenförmigen objekten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371868A (en) * 1940-09-09 1945-03-20 Berg Herbert Porous polyvinyl chloride compositions
US2478186A (en) * 1945-10-19 1949-08-09 Lipman S Gerber Storage battery separator
DE810810C (de) * 1949-08-14 1951-08-13 Dynamit Nobel Ag Verfahren zur Herstellung poroeser, durchlaessiger Formkoerper
FR1075397A (fr) * 1952-02-21 1954-10-15 Goodrich Co B F Perfectionnements apportés aux séparateurs microporeux pour des éléments ou batteries d'accumulateurs et aux procédés et dispositifs pour leur fabrication
AT189244B (de) * 1954-07-06 1957-03-11 Jungfer Akkumulatoren Poröse Kunststoffplatten, insbesondere Separatorplatten für Akkumulatoren, und Verfahren zu ihrer Herstellung
AT188097B (de) * 1955-04-19 1956-12-27 Jungfer Akkumulatoren Verfahren zur Herstellung von porösen Kunststoffplatten
NL229109A (enrdf_load_stackoverflow) * 1957-06-29 1966-07-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012065695A3 (de) * 2010-11-17 2012-08-16 Li-Tec Battery Gmbh Verfahren und system zur reinigung von blatt- oder plattenförmigen objekten
CN103222086A (zh) * 2010-11-17 2013-07-24 锂电池科技有限公司 用于清洁片状或板状物体的方法和系统

Also Published As

Publication number Publication date
NL256901A (enrdf_load_stackoverflow)
NL230644A (enrdf_load_stackoverflow)
DE1182716B (de) 1964-12-03
SE317117B (enrdf_load_stackoverflow) 1969-11-10
NL112917C (enrdf_load_stackoverflow)
DE1504631B1 (de) 1969-09-11
FR1215630A (fr) 1960-04-20

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