GB1190581A - Improvements relating to Electrochemical Devices and Circuits Including such Devices. - Google Patents

Improvements relating to Electrochemical Devices and Circuits Including such Devices.

Info

Publication number
GB1190581A
GB1190581A GB2998166A GB2998166A GB1190581A GB 1190581 A GB1190581 A GB 1190581A GB 2998166 A GB2998166 A GB 2998166A GB 2998166 A GB2998166 A GB 2998166A GB 1190581 A GB1190581 A GB 1190581A
Authority
GB
United Kingdom
Prior art keywords
devices
cathode
anode
metal
circuits including
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
GB2998166A
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 GB2998166A priority Critical patent/GB1190581A/en
Publication of GB1190581A publication Critical patent/GB1190581A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01R22/04—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by calorimetric methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

1,190,581. Electrolytic colormeters. INDUSTRIAL INSTRUMENTS Ltd. July 3, 1967 [July 4, 1966], No.29981/66. Heading G1Q. An electrolytic colormeter cell consists of a cathode of a metal, e. g. silver, transportable through the electrolyte and an anode of a valve metal, e.g. tantalum, niobium, aluminium or titanium, pre-plated with the cathode metal. Preferably the cathode is constituted by the interior of the cell casing. In use, when the anode has been completely deplated the valve metal oxidizes and the anode-cathode resistance increases substantially. This resistance change may be employed to operate an indicator or a switch.
GB2998166A 1966-07-04 1966-07-04 Improvements relating to Electrochemical Devices and Circuits Including such Devices. Expired GB1190581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2998166A GB1190581A (en) 1966-07-04 1966-07-04 Improvements relating to Electrochemical Devices and Circuits Including such Devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2998166A GB1190581A (en) 1966-07-04 1966-07-04 Improvements relating to Electrochemical Devices and Circuits Including such Devices.

Publications (1)

Publication Number Publication Date
GB1190581A true GB1190581A (en) 1970-05-06

Family

ID=10300327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2998166A Expired GB1190581A (en) 1966-07-04 1966-07-04 Improvements relating to Electrochemical Devices and Circuits Including such Devices.

Country Status (1)

Country Link
GB (1) GB1190581A (en)

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Legal Events

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