GB1156883A - Improvements in or relating to Electric Storage Cells - Google Patents

Improvements in or relating to Electric Storage Cells

Info

Publication number
GB1156883A
GB1156883A GB19452/67A GB1945267A GB1156883A GB 1156883 A GB1156883 A GB 1156883A GB 19452/67 A GB19452/67 A GB 19452/67A GB 1945267 A GB1945267 A GB 1945267A GB 1156883 A GB1156883 A GB 1156883A
Authority
GB
United Kingdom
Prior art keywords
cell
april
contact
temperature
charged
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
GB19452/67A
Inventor
Werner Greutert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1156883A publication Critical patent/GB1156883A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Hybrid Cells (AREA)

Abstract

1,156,883. Battery charging systems. W. GREUTERT. 27 April, 1967 [27 April, 1966; 29 April, 1966], No. 19452/67. Heading H2H. In order to prevent damage to gas tight electric storage cells the charging process is terminated, when the cells are fully charged, by means responsive to the temperature of the cell, each cell including a quantity of electrolyte insufficient to permit, on decomposition thereof, the production of a pressure which would break the cell container. A cell 5 is charged from an A.C. supply 2 by way of a transformer 1, 3, rectifier bridge 4 and a relay 18, 19. When the cell 5 is fully charged, its temperature will attain a predetermined value which is measured by a thermocouple 15 the output of which then energizes the coil 18 of the relay to open the contact 19 thereof to terminate the charging of the cell. The contact 19 is latched open by a device 20 and reclosing of the contact is effected by manual or other suitable means. The temperature sensitive device may be in the form of a resistance thermometer, a bi-metallic element or a temperature sensitive semi-conductor device. In an alternative arrangement the cell may be charged over a circuit including a thyristor. The cell may form the supply means for a battery driven electric shaver.
GB19452/67A 1966-04-27 1967-04-27 Improvements in or relating to Electric Storage Cells Expired GB1156883A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEG0046691 1966-04-27
DEG0046734 1966-04-29
FR104423A FR1531462A (en) 1966-04-27 1967-04-27 Electric accumulator formed from elements housed in a gas-tight manner in their containers, in particular for driving razors

Publications (1)

Publication Number Publication Date
GB1156883A true GB1156883A (en) 1969-07-02

Family

ID=61616351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19452/67A Expired GB1156883A (en) 1966-04-27 1967-04-27 Improvements in or relating to Electric Storage Cells

Country Status (2)

Country Link
FR (1) FR1531462A (en)
GB (1) GB1156883A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626270A (en) * 1970-03-20 1971-12-07 Mcculloch Corp Battery charger for single cells

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA985362A (en) * 1970-04-24 1976-03-09 Union Carbide Corporation Fast charge sealed secondary nickel-cadmium cell or battery with temperature sensing overcharge control
JPS5786265U (en) * 1980-11-14 1982-05-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626270A (en) * 1970-03-20 1971-12-07 Mcculloch Corp Battery charger for single cells

Also Published As

Publication number Publication date
FR1531462A (en) 1968-07-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees