GB1247432A - Improvements in electric charge meters - Google Patents

Improvements in electric charge meters

Info

Publication number
GB1247432A
GB1247432A GB1082169A GB1082169A GB1247432A GB 1247432 A GB1247432 A GB 1247432A GB 1082169 A GB1082169 A GB 1082169A GB 1082169 A GB1082169 A GB 1082169A GB 1247432 A GB1247432 A GB 1247432A
Authority
GB
United Kingdom
Prior art keywords
pulses
battery
shaper
charge
produced
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
GB1082169A
Other languages
English (en)
Inventor
Karl Lennart Sandberg
Vilmos Torok
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.)
ALLMAENNA SVENSKA ELEK SIKA AK
Original Assignee
ALLMAENNA SVENSKA ELEK SIKA AK
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 ALLMAENNA SVENSKA ELEK SIKA AK filed Critical ALLMAENNA SVENSKA ELEK SIKA AK
Publication of GB1247432A publication Critical patent/GB1247432A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/24—Arrangements for measuring quantities of charge
GB1082169A 1968-02-22 1969-02-28 Improvements in electric charge meters Expired GB1247432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE260168A SE305483B (de) 1968-02-22 1968-02-22

Publications (1)

Publication Number Publication Date
GB1247432A true GB1247432A (en) 1971-09-22

Family

ID=20260268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1082169A Expired GB1247432A (en) 1968-02-22 1969-02-28 Improvements in electric charge meters

Country Status (4)

Country Link
DE (1) DE1906815A1 (de)
FR (1) FR2002931A1 (de)
GB (1) GB1247432A (de)
SE (1) SE305483B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139829A (en) * 1983-05-10 1984-11-14 Gen Electric Electric power supplies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139829A (en) * 1983-05-10 1984-11-14 Gen Electric Electric power supplies

Also Published As

Publication number Publication date
DE1906815A1 (de) 1969-11-27
SE305483B (de) 1968-10-28
FR2002931A1 (de) 1969-10-31

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Legal Events

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