CA1187151A - Multiplexage d'un systeme temoin de niveau de liquide - Google Patents

Multiplexage d'un systeme temoin de niveau de liquide

Info

Publication number
CA1187151A
CA1187151A CA000376322A CA376322A CA1187151A CA 1187151 A CA1187151 A CA 1187151A CA 000376322 A CA000376322 A CA 000376322A CA 376322 A CA376322 A CA 376322A CA 1187151 A CA1187151 A CA 1187151A
Authority
CA
Canada
Prior art keywords
probe
tank
signal
liquid
sensors
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
CA000376322A
Other languages
English (en)
Inventor
Dwight D. Colby
William R. Dougherty
Martin J. Van Dyke
Jerome A. Fahley
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.)
Honeywell Inc
Original Assignee
Honeywell 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
Application filed by Honeywell Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of CA1187151A publication Critical patent/CA1187151A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
CA000376322A 1980-05-14 1981-04-27 Multiplexage d'un systeme temoin de niveau de liquide Expired CA1187151A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14979880A 1980-05-14 1980-05-14
US149,798 1980-05-14

Publications (1)

Publication Number Publication Date
CA1187151A true CA1187151A (fr) 1985-05-14

Family

ID=22531842

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000376322A Expired CA1187151A (fr) 1980-05-14 1981-04-27 Multiplexage d'un systeme temoin de niveau de liquide

Country Status (2)

Country Link
JP (1) JPS578416A (fr)
CA (1) CA1187151A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61112258U (fr) * 1984-12-26 1986-07-16
US4947689A (en) * 1989-01-13 1990-08-14 Hochstein Peter A Capacitive liquid sensor
JP2013193319A (ja) * 2012-03-19 2013-09-30 Ulvac Japan Ltd 液量検出装置及び液体供給装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410261B2 (fr) * 1973-09-22 1979-05-02

Also Published As

Publication number Publication date
JPS578416A (en) 1982-01-16

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Legal Events

Date Code Title Description
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