CH552212A - DISPLAY DEVICE FOR DETECTING IRREGULARITIES IN A CURRENT. - Google Patents

DISPLAY DEVICE FOR DETECTING IRREGULARITIES IN A CURRENT.

Info

Publication number
CH552212A
CH552212A CH1322072A CH1322072A CH552212A CH 552212 A CH552212 A CH 552212A CH 1322072 A CH1322072 A CH 1322072A CH 1322072 A CH1322072 A CH 1322072A CH 552212 A CH552212 A CH 552212A
Authority
CH
Switzerland
Prior art keywords
current
display device
detecting irregularities
irregularities
detecting
Prior art date
Application number
CH1322072A
Other languages
German (de)
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of CH552212A publication Critical patent/CH552212A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
CH1322072A 1971-09-16 1972-09-08 DISPLAY DEVICE FOR DETECTING IRREGULARITIES IN A CURRENT. CH552212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2874871A IT938824B (en) 1971-09-16 1971-09-16 EXTERNAL REVEALS OF THE PRESENCE OF A FLUID IN PIPES OR PIENT VESSELS

Publications (1)

Publication Number Publication Date
CH552212A true CH552212A (en) 1974-07-31

Family

ID=11224116

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1322072A CH552212A (en) 1971-09-16 1972-09-08 DISPLAY DEVICE FOR DETECTING IRREGULARITIES IN A CURRENT.

Country Status (7)

Country Link
JP (1) JPS4838796A (en)
CA (1) CA970432A (en)
CH (1) CH552212A (en)
DE (1) DE2244985A1 (en)
FR (1) FR2154075A5 (en)
GB (1) GB1391858A (en)
IT (1) IT938824B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2282111A1 (en) * 1974-08-12 1976-03-12 Ieram Sarl Gas bubble detector for pipe system - compares voltage at spaced electrodes receiving oscillations with reference
JPS5363289U (en) * 1976-10-29 1978-05-29
WO1980002600A1 (en) * 1979-05-22 1980-11-27 S Dahlqvist A device for detecting and measuring small capacitance variations

Also Published As

Publication number Publication date
JPS4838796A (en) 1973-06-07
GB1391858A (en) 1975-04-23
DE2244985A1 (en) 1973-03-22
CA970432A (en) 1975-07-01
IT938824B (en) 1973-02-10
FR2154075A5 (en) 1973-05-04

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Legal Events

Date Code Title Description
PL Patent ceased