GB2190501B - Multiplexed junction unit for fuel gaging system and system containing same - Google Patents

Multiplexed junction unit for fuel gaging system and system containing same

Info

Publication number
GB2190501B
GB2190501B GB8611907A GB8611907A GB2190501B GB 2190501 B GB2190501 B GB 2190501B GB 8611907 A GB8611907 A GB 8611907A GB 8611907 A GB8611907 A GB 8611907A GB 2190501 B GB2190501 B GB 2190501B
Authority
GB
United Kingdom
Prior art keywords
multiplexed
containing same
junction unit
system containing
fuel gaging
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 - Lifetime
Application number
GB8611907A
Other versions
GB8611907D0 (en
GB2190501A (en
Inventor
Eugene R Orloff
Martin Horowitz
Charles H Ritter
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.)
McDonnell Douglas Corp
Gull Inc
Original Assignee
McDonnell Douglas Corp
Gull 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 McDonnell Douglas Corp, Gull Inc filed Critical McDonnell Douglas Corp
Priority to GB8611907A priority Critical patent/GB2190501B/en
Priority to FR8607090A priority patent/FR2598802B1/en
Publication of GB8611907D0 publication Critical patent/GB8611907D0/en
Publication of GB2190501A publication Critical patent/GB2190501A/en
Application granted granted Critical
Publication of GB2190501B publication Critical patent/GB2190501B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/266—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing
    • G01F23/802—Particular electronic circuits for digital processing equipment

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
GB8611907A 1986-05-15 1986-05-15 Multiplexed junction unit for fuel gaging system and system containing same Expired - Lifetime GB2190501B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8611907A GB2190501B (en) 1986-05-15 1986-05-15 Multiplexed junction unit for fuel gaging system and system containing same
FR8607090A FR2598802B1 (en) 1986-05-15 1986-05-16 MULTIPLEXED JUNCTION PROBE FOR FUEL GAUGE SYSTEM, AND SYSTEM CONTAINING SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8611907A GB2190501B (en) 1986-05-15 1986-05-15 Multiplexed junction unit for fuel gaging system and system containing same

Publications (3)

Publication Number Publication Date
GB8611907D0 GB8611907D0 (en) 1986-06-25
GB2190501A GB2190501A (en) 1987-11-18
GB2190501B true GB2190501B (en) 1991-01-16

Family

ID=10597937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8611907A Expired - Lifetime GB2190501B (en) 1986-05-15 1986-05-15 Multiplexed junction unit for fuel gaging system and system containing same

Country Status (2)

Country Link
FR (1) FR2598802B1 (en)
GB (1) GB2190501B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6115654A (en) * 1997-12-23 2000-09-05 Simmonds Precision Products, Inc. Universal sensor interface system and method
WO2001044760A1 (en) * 1999-12-16 2001-06-21 Siemens Aktiengesellschaft Circuit and method for recording measured values
BRPI0722214A2 (en) * 2007-11-29 2014-05-20 Airbus Operations Gmbh TEST EQUIPMENT TO TEST AN ADDITIONAL AIRCRAFT CENTRAL TANK SYSTEM.
RU2452668C2 (en) * 2007-11-29 2012-06-10 Эйрбас Оперэйшнз Гмбх Test equipment for testing aircraft additional center tank system
BRPI0823260A2 (en) * 2008-11-25 2015-06-23 Airbus Operations Ltd Method of operation of an aircraft fuel management system.
DE102015219276A1 (en) * 2015-10-06 2017-04-06 Vega Grieshaber Kg 3D measurement with master-slave concept
EP3688437A1 (en) 2017-09-29 2020-08-05 Bombardier Inc. Method, system, and graphical indicator for providing a lateral center of gravity of an aircraft
US20190127078A1 (en) * 2017-10-30 2019-05-02 The Boeing Company Method and system for improving aircraft fuel efficiency

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2009427A (en) * 1977-12-01 1979-06-13 Smiths Industries Ltd Measuring capacitance
EP0040107A1 (en) * 1980-05-14 1981-11-18 Honeywell Inc. Fuel gauging system
US4337638A (en) * 1980-05-14 1982-07-06 Honeywell Inc. Liquid gaging system self test circuitry
US4349882A (en) * 1980-08-22 1982-09-14 Veeder Industries Inc. Liquid level measuring system
US4418571A (en) * 1980-08-22 1983-12-06 Veeder Industries, Inc. Liquid level measuring system
US4420976A (en) * 1981-09-09 1983-12-20 Mcdonnell Douglas Corporation Multiplexed true mass gaging system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872120A (en) * 1984-12-20 1989-10-03 Gull Inc. Multiplexed junction probe for fuel gaging system and system containing same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2009427A (en) * 1977-12-01 1979-06-13 Smiths Industries Ltd Measuring capacitance
EP0040107A1 (en) * 1980-05-14 1981-11-18 Honeywell Inc. Fuel gauging system
US4337638A (en) * 1980-05-14 1982-07-06 Honeywell Inc. Liquid gaging system self test circuitry
US4349882A (en) * 1980-08-22 1982-09-14 Veeder Industries Inc. Liquid level measuring system
US4418571A (en) * 1980-08-22 1983-12-06 Veeder Industries, Inc. Liquid level measuring system
US4420976A (en) * 1981-09-09 1983-12-20 Mcdonnell Douglas Corporation Multiplexed true mass gaging system

Also Published As

Publication number Publication date
FR2598802B1 (en) 1992-10-23
GB8611907D0 (en) 1986-06-25
FR2598802A1 (en) 1987-11-20
GB2190501A (en) 1987-11-18

Similar Documents

Publication Publication Date Title
GB2190142B (en) Auto-decompression system for engines
GB2199658B (en) Person-number detecting system
GB8406270D0 (en) Fuel system
IL76617A (en) Modem for telephone system
GB8701426D0 (en) Lubricant distribution system
SG46592G (en) Multiplex system
GB2190501B (en) Multiplexed junction unit for fuel gaging system and system containing same
GB8722281D0 (en) Fuel system
GB8606881D0 (en) Video distribution system
EP0237680A3 (en) Event distribution and combination system
GB8604749D0 (en) Viewing system
GB2210446B (en) Fuel distribution system
GB8507351D0 (en) Fuel system
EP0214691A3 (en) Monitor system for traffic-lights
DE3469998D1 (en) Detector system
YU113887A (en) Parallel redunant system for activating
GB8619020D0 (en) Fuel distribution system
GB8625547D0 (en) Time indication system
GB8627246D0 (en) Fuel system
GB8718565D0 (en) Combustible-gas fed storage system
GB8424971D0 (en) Event analysis system
GB8829410D0 (en) Fuel system
GR862801B (en) Alternative junction system for telephone lines
GB8624104D0 (en) Fuel system
PL262555A1 (en) System for measuring time differences

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970515