GB8903692D0 - Alarm-generating device - Google Patents

Alarm-generating device

Info

Publication number
GB8903692D0
GB8903692D0 GB898903692A GB8903692A GB8903692D0 GB 8903692 D0 GB8903692 D0 GB 8903692D0 GB 898903692 A GB898903692 A GB 898903692A GB 8903692 A GB8903692 A GB 8903692A GB 8903692 D0 GB8903692 D0 GB 8903692D0
Authority
GB
United Kingdom
Prior art keywords
alarm
generating device
generating
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Withdrawn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
GB898903692A
Other versions
GB2228375A (en
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.)
B & H Electronics Ltd
Original Assignee
B & H Electronics 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
Application filed by B & H Electronics Ltd filed Critical B & H Electronics Ltd
Priority to GB8903692A priority Critical patent/GB2228375A/en
Publication of GB8903692D0 publication Critical patent/GB8903692D0/en
Publication of GB2228375A publication Critical patent/GB2228375A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • 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
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
GB8903692A 1989-02-17 1989-02-17 Battery Chargers; Battery Powered Alarm Generators Withdrawn GB2228375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8903692A GB2228375A (en) 1989-02-17 1989-02-17 Battery Chargers; Battery Powered Alarm Generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8903692A GB2228375A (en) 1989-02-17 1989-02-17 Battery Chargers; Battery Powered Alarm Generators

Publications (2)

Publication Number Publication Date
GB8903692D0 true GB8903692D0 (en) 1989-04-05
GB2228375A GB2228375A (en) 1990-08-22

Family

ID=10651898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8903692A Withdrawn GB2228375A (en) 1989-02-17 1989-02-17 Battery Chargers; Battery Powered Alarm Generators

Country Status (1)

Country Link
GB (1) GB2228375A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9322278D0 (en) * 1993-10-29 1993-12-15 Gardiner Technology Ltd Burglar alarm apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB587196A (en) * 1943-11-18 1947-04-17 Asea Ab Arrangement for charging electric accumulator batteries
LU54416A1 (en) * 1966-09-26 1967-11-03
SE300035B (en) * 1967-06-30 1968-04-01 Ericsson Telefon Ab L M
US3735233A (en) * 1970-08-24 1973-05-22 Globe Union Inc Battery charger apparatus having multiple modes of operation and automatic switching therebetween
US3864617A (en) * 1973-07-12 1975-02-04 Esb Inc Charge control means for motive power battery charger
US4152635A (en) * 1977-07-14 1979-05-01 Research Development Systems, Inc. Battery charger
US4233553A (en) * 1978-05-10 1980-11-11 Ault, Inc. Automatic dual mode battery charger
US4629964A (en) * 1983-09-28 1986-12-16 Ball Newton E Battery power source
GB8406551D0 (en) * 1984-03-13 1984-04-18 George W Battery charging method

Also Published As

Publication number Publication date
GB2228375A (en) 1990-08-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)