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GB1153226A - Improvements relating to Coulometers - Google Patents

Improvements relating to Coulometers

Info

Publication number
GB1153226A
GB1153226A GB284867A GB284867A GB1153226A GB 1153226 A GB1153226 A GB 1153226A GB 284867 A GB284867 A GB 284867A GB 284867 A GB284867 A GB 284867A GB 1153226 A GB1153226 A GB 1153226A
Authority
GB
United Kingdom
Prior art keywords
gap
battery
cell
charge
coulometers
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
GB284867A
Inventor
Wlodzimierz Kiryluk
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.)
IND INSTR Ltd
Original Assignee
IND INSTR 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 IND INSTR Ltd filed Critical IND INSTR Ltd
Priority to GB284867A priority Critical patent/GB1153226A/en
Publication of GB1153226A publication Critical patent/GB1153226A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/02—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electrolytic methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)

Abstract

1,153,226. Coulometers. INDUSTRIAL INSTRUMENTS Ltd. Jan.17, 1968 [Jan.19, 1967], No.2848/67. Heading G1Q. A coulometer for monitoring battery charge comprises an electro-chemical cell of the capillary tube type in which two electrodes 2 are separated by an electrolyte filled gap 1, the position of the gap at any instant indicating the charge on the battery, indicators responsive to movement of the gap into its turn limiting positions representing maximum and minimum charge on the battery. The indicators each comprise a light source S 1 S 2 and photo-cell P 1 P 2 so arranged that when the gap intersects the light path a current pulse from the photo-cell operates a relay R 1 which interrupts the circuit. The position of the gap is read on a scale on the capillary tube.
GB284867A 1967-01-19 1967-01-19 Improvements relating to Coulometers Expired GB1153226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB284867A GB1153226A (en) 1967-01-19 1967-01-19 Improvements relating to Coulometers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB284867A GB1153226A (en) 1967-01-19 1967-01-19 Improvements relating to Coulometers

Publications (1)

Publication Number Publication Date
GB1153226A true GB1153226A (en) 1969-05-29

Family

ID=9747102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB284867A Expired GB1153226A (en) 1967-01-19 1967-01-19 Improvements relating to Coulometers

Country Status (1)

Country Link
GB (1) GB1153226A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777266A (en) * 1972-07-26 1973-12-04 Curtis Instr Programmable integrator
US5538806A (en) * 1993-05-03 1996-07-23 Morgan Adhesive Company Battery with tester label and method for producing it
US5604049A (en) * 1993-05-03 1997-02-18 Morgan Adhesive Company Battery with tester label and method for producing it
US5830596A (en) * 1993-05-03 1998-11-03 Morgan Adhesives, Inc. Method for producing battery tester label and resulting label and battery assembly
US6184794B1 (en) 1993-11-01 2001-02-06 Eveready Battery Company, Inc. Portable lighting device having externally attached voltage tester

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777266A (en) * 1972-07-26 1973-12-04 Curtis Instr Programmable integrator
US5538806A (en) * 1993-05-03 1996-07-23 Morgan Adhesive Company Battery with tester label and method for producing it
US5604049A (en) * 1993-05-03 1997-02-18 Morgan Adhesive Company Battery with tester label and method for producing it
US5830596A (en) * 1993-05-03 1998-11-03 Morgan Adhesives, Inc. Method for producing battery tester label and resulting label and battery assembly
US6054234A (en) 1993-05-03 2000-04-25 Morgan Adhesives Company Battery tester label for battery
US6184794B1 (en) 1993-11-01 2001-02-06 Eveready Battery Company, Inc. Portable lighting device having externally attached voltage tester

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees