GB1519829A - Current regulator - Google Patents

Current regulator

Info

Publication number
GB1519829A
GB1519829A GB37016/75A GB3701675A GB1519829A GB 1519829 A GB1519829 A GB 1519829A GB 37016/75 A GB37016/75 A GB 37016/75A GB 3701675 A GB3701675 A GB 3701675A GB 1519829 A GB1519829 A GB 1519829A
Authority
GB
United Kingdom
Prior art keywords
current
amplifier
voltage
sawtooth
integrating
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
GB37016/75A
Other languages
English (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1519829A publication Critical patent/GB1519829A/en
Expired 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
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)
GB37016/75A 1974-09-26 1975-09-09 Current regulator Expired GB1519829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US509359A US3925714A (en) 1974-09-26 1974-09-26 Constant current battery charging circuit

Publications (1)

Publication Number Publication Date
GB1519829A true GB1519829A (en) 1978-08-02

Family

ID=24026333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37016/75A Expired GB1519829A (en) 1974-09-26 1975-09-09 Current regulator

Country Status (6)

Country Link
US (1) US3925714A (en, 2012)
CA (1) CA1036218A (en, 2012)
CH (1) CH601936A5 (en, 2012)
DE (1) DE2541436A1 (en, 2012)
GB (1) GB1519829A (en, 2012)
SE (1) SE415064B (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2015212B (en) * 1978-01-24 1982-08-18 Nada Electronics Ltd Voltage regulation
DE3031853C2 (de) * 1980-06-28 1983-10-06 Lucas Industries Ltd., Birmingham, West Midlands Verfahren zum Ermitteln des Ladezustandes einer Akkumulatorenbatterie
DE3519640A1 (de) * 1985-05-31 1986-12-04 Ulo-Werk Moritz Ullmann Gmbh & Co Kg, 7340 Geislingen Aufladeanordnung fuer akkumulatoren
SE461352B (sv) * 1987-04-08 1990-02-05 Aimpoint Ab Stroemfoersoerjningskrets i foer skjutvapen avsedda riktmedel
US4897591A (en) * 1987-05-06 1990-01-30 Fisher Scientific Group Inc. Regulated battery charger
JPH0374144A (ja) * 1989-08-11 1991-03-28 Ryobi Ltd バッテリー充電器および充電方法
US5029266A (en) * 1990-01-24 1991-07-02 Perma-Charger, Inc. Controlled battery charging system
DE4123168B4 (de) * 1990-07-13 2011-06-09 Hitachi Koki Co., Ltd. Batterieladegerät zum Aufladen einer Batterie
US5420493A (en) * 1992-06-30 1995-05-30 Apple Computer, Inc. Power supply and battery charger
US5488284A (en) * 1992-09-30 1996-01-30 Dallas Semiconductor Corporation Battery charger systems and methods
US7672798B2 (en) * 2002-06-27 2010-03-02 Spx Corporation Apparatus and method for determining the temperature of a charging power source
US7148657B2 (en) * 2002-06-27 2006-12-12 Spx Corporation Apparatus and method for regulating and monitoring a chargeable device with minimal operator intervention
US7472820B2 (en) 2002-09-06 2009-01-06 Spx Corporation Code reading apparatus and method
US10658980B2 (en) * 2018-08-22 2020-05-19 Honeywell International Inc. Modulating input device having a full wave rectifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383584A (en) * 1965-03-16 1968-05-14 Navy Usa Solid state switching regulator circuit
US3602794A (en) * 1970-06-25 1971-08-31 Lawrence A Westhaver Solid state charging circuitry using a loading coil

Also Published As

Publication number Publication date
SE7510322L (sv) 1976-03-29
CA1036218A (en) 1978-08-08
DE2541436A1 (de) 1976-04-15
SE415064B (sv) 1980-09-01
US3925714A (en) 1975-12-09
CH601936A5 (en, 2012) 1978-07-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee