IT1092094B - Metodo ed apparecchio per produrre sfiati per batterie e batterie cosi' ottenute - Google Patents

Metodo ed apparecchio per produrre sfiati per batterie e batterie cosi' ottenute

Info

Publication number
IT1092094B
IT1092094B IT19559/78A IT1955978A IT1092094B IT 1092094 B IT1092094 B IT 1092094B IT 19559/78 A IT19559/78 A IT 19559/78A IT 1955978 A IT1955978 A IT 1955978A IT 1092094 B IT1092094 B IT 1092094B
Authority
IT
Italy
Prior art keywords
batteries
vents
produce
produce vents
Prior art date
Application number
IT19559/78A
Other languages
English (en)
Italian (it)
Other versions
IT7819559A0 (it
Original Assignee
Polaroid 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
Priority claimed from US05/761,649 external-priority patent/US4105831A/en
Priority claimed from US05/852,921 external-priority patent/US4532193A/en
Priority claimed from US05/852,920 external-priority patent/US4254191A/en
Application filed by Polaroid Corp filed Critical Polaroid Corp
Publication of IT7819559A0 publication Critical patent/IT7819559A0/it
Application granted granted Critical
Publication of IT1092094B publication Critical patent/IT1092094B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/394—Gas-pervious parts or elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat cells
    • H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/10—Batteries
    • 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)
  • Cell Separators (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Hybrid Cells (AREA)
IT19559/78A 1977-01-24 1978-01-24 Metodo ed apparecchio per produrre sfiati per batterie e batterie cosi' ottenute IT1092094B (it)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US76165377A 1977-01-24 1977-01-24
US05/761,649 US4105831A (en) 1977-01-24 1977-01-24 Vented flat battery
US05/852,921 US4532193A (en) 1977-11-18 1977-11-18 Vented frame for laminar batteries and methods of making the same
US05/852,920 US4254191A (en) 1977-01-24 1977-11-18 Method for manufacturing battery vents and vented batteries

Publications (2)

Publication Number Publication Date
IT7819559A0 IT7819559A0 (it) 1978-01-24
IT1092094B true IT1092094B (it) 1985-07-06

Family

ID=27505689

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19559/78A IT1092094B (it) 1977-01-24 1978-01-24 Metodo ed apparecchio per produrre sfiati per batterie e batterie cosi' ottenute

Country Status (5)

Country Link
DE (1) DE2803033A1 (xx)
FR (1) FR2378359A1 (xx)
GB (1) GB1583724A (xx)
IT (1) IT1092094B (xx)
NL (1) NL187182C (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173376A (en) * 1991-10-28 1992-12-22 Globe-Union Inc. Metal oxide hydrogen battery having sealed cell modules with electrolyte containment and hydrogen venting
DE102007012693A1 (de) * 2007-03-13 2008-09-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Befüllbare Batterie und Brennstoffdispenser
DE102013222002A1 (de) * 2013-10-29 2015-04-30 Volkswagen Aktiengesellschaft Batterie mit einer Mehrzahl von Batteriezellen und Fahrzeug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1560E (fr) * 1902-02-03 1903-08-12 Leon Jean Baptiste Leblond Perfectionnements apportés aux piles électriques
DE490775C (de) * 1927-01-13 1930-02-03 Nat Carbon Company Jnc Trockenelement
US2632784A (en) * 1950-03-29 1953-03-24 Union Carbide & Carbon Corp Venting primary battery
CA560327A (en) * 1953-03-27 1958-07-15 The Dow Chemical Company Dry cell
US3081371A (en) * 1960-05-19 1963-03-12 Union Carbide Corp Venting system for magnesium cathodic envelope cells
US3647557A (en) * 1970-08-19 1972-03-07 Du Pont Hollow gas permeable fiber vented sealed galvanic cells
BE787915A (fr) * 1972-08-22 1973-02-23 Union Carbide Corp Revetement d'etancheite et de protection pour cellule galvanique alcaline
US3853629A (en) * 1973-12-03 1974-12-10 Esb Inc Battery having laminated wrapper member which includes gas venting passageway
US3870566A (en) * 1973-12-03 1975-03-11 Esb Inc Battery having venting passageway outside of or in gas-pervious layers
US3904441A (en) * 1973-12-26 1975-09-09 Eltra Corp Battery vent construction

Also Published As

Publication number Publication date
DE2803033A1 (de) 1978-07-27
GB1583724A (en) 1981-01-28
FR2378359B1 (xx) 1982-11-05
NL187182B (nl) 1991-01-16
FR2378359A1 (fr) 1978-08-18
IT7819559A0 (it) 1978-01-24
DE2803033C2 (xx) 1988-07-07
NL187182C (nl) 1991-06-17
NL7800861A (nl) 1978-07-26

Similar Documents

Publication Publication Date Title
JPS53112784A (en) Condenser for measuring power and method
GB1539263A (en) Apparatus and methods for growing cells
JPS5425433A (en) Method and apparatus for making cell
IT1106434B (it) Apparecchio per il caricamento di batterie
JPS54152131A (en) Storage battery operation simulating apparatus
GB2008343B (en) Apparatus for protecting power trasistors in an h configuration power amplifier
IT1101268B (it) Metodo e apparato per produrre nerofumo
JPS5492787A (en) Method and device for calculating charge for used power
JPS5332341A (en) Method and device for producing battery paste
GB2001423B (en) Cooling process and cooling tower
GB2011056B (en) Steam-jet cooling stystem
IT1092094B (it) Metodo ed apparecchio per produrre sfiati per batterie e batterie cosi' ottenute
GB2009004B (en) Cooling method
JPS5484814A (en) Cooling apparatus
JPS5485989A (en) Method and apparatus for making large pond
GB2002569B (en) Lead battery and process for manufacture thereof
ZA772472B (en) Improvements in or relating to cooling apparatus
JPS5486769A (en) Cooling method
JPS5320540A (en) Method and device for electrochemical power generation
JPS53121247A (en) Cooling method and apparatus therefor
JPS5480525A (en) Battery charging method
JPS5443877A (en) Apparatus and method of cooling and collecting prill
JPS5448041A (en) Method of producing battery
JPS5446339A (en) Method of producing nonnaqueous electrolyte battery
JPS5446338A (en) Method of producing nonnaqueous electrolyte battery