CA1102411A - Traduction non-disponible - Google Patents

Traduction non-disponible

Info

Publication number
CA1102411A
CA1102411A CA291,340A CA291340A CA1102411A CA 1102411 A CA1102411 A CA 1102411A CA 291340 A CA291340 A CA 291340A CA 1102411 A CA1102411 A CA 1102411A
Authority
CA
Canada
Prior art keywords
admittance
transmitter
coupled
probe
voltage
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
CA291,340A
Other languages
English (en)
Inventor
Frederick L. Maltby
L. Jonathan Kramer
Kenneth M. Loewenstern
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.)
Drexelbrook Controls Inc
Original Assignee
Drexelbrook Controls Inc
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
Priority claimed from US05/743,618 external-priority patent/US4146834A/en
Application filed by Drexelbrook Controls Inc filed Critical Drexelbrook Controls Inc
Application granted granted Critical
Publication of CA1102411A publication Critical patent/CA1102411A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
CA291,340A 1976-11-22 1977-11-21 Traduction non-disponible Expired CA1102411A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/743,618 US4146834A (en) 1974-09-19 1976-11-22 Admittance measuring system for monitoring the condition of materials
US743,618 1996-11-04

Publications (1)

Publication Number Publication Date
CA1102411A true CA1102411A (fr) 1981-06-02

Family

ID=24989477

Family Applications (1)

Application Number Title Priority Date Filing Date
CA291,340A Expired CA1102411A (fr) 1976-11-22 1977-11-21 Traduction non-disponible

Country Status (4)

Country Link
JP (1) JPS5387254A (fr)
CA (1) CA1102411A (fr)
DE (2) DE2751864A1 (fr)
GB (1) GB1592700A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729031A1 (de) * 1987-08-31 1989-03-16 Ver Foerderung Inst Kunststoff Verfahren zur messung von dielektrischen materialeigenschaften
SI9200073A (sl) * 1992-05-06 1993-12-31 Andrej Zatler Nivojsko stikalo

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706980A (en) * 1970-04-27 1972-12-19 Drexelbrook Controls Rf system for measuring the level of materials
US3679938A (en) * 1970-09-29 1972-07-25 Westinghouse Electric Corp Electrical disconnector
US3781672A (en) * 1971-05-10 1973-12-25 Drexelbrook Controls Continuous condition measuring system
US3807231A (en) 1971-07-01 1974-04-30 R Spaw Automatic level measuring and control system
US3993947A (en) * 1974-09-19 1976-11-23 Drexelbrook Controls, Inc. Admittance measuring system for monitoring the condition of materials
JPS5840125B2 (ja) * 1974-11-25 1983-09-03 株式会社島津製作所 セイデンヨウリヨウ − チヨクリユウデンアツヘンカンソウチ

Also Published As

Publication number Publication date
GB1592700A (en) 1981-07-08
DE2760460C2 (fr) 1991-07-25
DE2751864A1 (de) 1978-05-24
DE2751864C2 (fr) 1991-01-24
JPS5387254A (en) 1978-08-01

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Legal Events

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