FR2193262A1 - Polyolefin/glass fibre compsn - for moulding battery shells - Google Patents

Polyolefin/glass fibre compsn - for moulding battery shells

Info

Publication number
FR2193262A1
FR2193262A1 FR7325875A FR7325875A FR2193262A1 FR 2193262 A1 FR2193262 A1 FR 2193262A1 FR 7325875 A FR7325875 A FR 7325875A FR 7325875 A FR7325875 A FR 7325875A FR 2193262 A1 FR2193262 A1 FR 2193262A1
Authority
FR
France
Prior art keywords
glass fibre
battery
polyolefin
compsn
battery shells
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.)
Withdrawn
Application number
FR7325875A
Other languages
French (fr)
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.)
Eltra Corp
Original Assignee
Eltra Corp
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 Eltra Corp filed Critical Eltra Corp
Publication of FR2193262A1 publication Critical patent/FR2193262A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/122—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133—Thickness
    • 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)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A battery shell is moulded from a compsn. contg. a mixt. of high density polyolefin and short glass fibre dispersed in the resin, the fibres comprising 15% of the mixt. and having an av. length which is equal to shorter than the av. thickness of the walls or base of the battery to prevent the infiltration of concd. acid contained in the battery. The fibres are oriented with their axis parallel to the surfaces of the main walls or base. The battery is used in vehicles and is mechanically strong and shock resistant.
FR7325875A 1972-07-14 1973-07-13 Polyolefin/glass fibre compsn - for moulding battery shells Withdrawn FR2193262A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27177772A 1972-07-14 1972-07-14

Publications (1)

Publication Number Publication Date
FR2193262A1 true FR2193262A1 (en) 1974-02-15

Family

ID=23037029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325875A Withdrawn FR2193262A1 (en) 1972-07-14 1973-07-13 Polyolefin/glass fibre compsn - for moulding battery shells

Country Status (6)

Country Link
BE (1) BE802194A (en)
BR (1) BR7305240D0 (en)
FR (1) FR2193262A1 (en)
IT (1) IT989884B (en)
LU (1) LU67997A1 (en)
NL (1) NL7309702A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007433A1 (en) * 1986-05-19 1987-12-03 Eastman Kodak Company Battery
WO2004064082A2 (en) * 2003-01-04 2004-07-29 3M Innovative Properties Company A vehicle battery pack insulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007433A1 (en) * 1986-05-19 1987-12-03 Eastman Kodak Company Battery
WO2004064082A2 (en) * 2003-01-04 2004-07-29 3M Innovative Properties Company A vehicle battery pack insulator
WO2004064082A3 (en) * 2003-01-04 2004-10-07 3M Innovative Properties Co A vehicle battery pack insulator

Also Published As

Publication number Publication date
BE802194A (en) 1973-11-05
IT989884B (en) 1975-06-10
LU67997A1 (en) 1973-09-13
BR7305240D0 (en) 1974-08-22
NL7309702A (en) 1974-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse