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DE69016779D1 - Sondenkalibrierung mit hilfe mehrerer variablen. - Google Patents

Sondenkalibrierung mit hilfe mehrerer variablen.

Info

Publication number
DE69016779D1
DE69016779D1 DE69016779T DE69016779T DE69016779D1 DE 69016779 D1 DE69016779 D1 DE 69016779D1 DE 69016779 T DE69016779 T DE 69016779T DE 69016779 T DE69016779 T DE 69016779T DE 69016779 D1 DE69016779 D1 DE 69016779D1
Authority
DE
Germany
Prior art keywords
help
several variables
probe calibration
calibration
probe
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
DE69016779T
Other languages
English (en)
Other versions
DE69016779T2 (de
Inventor
Walter Czarnocki
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.)
Continental Automotive Systems Inc
Original Assignee
Motorola 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23769474&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69016779(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE69016779D1 publication Critical patent/DE69016779D1/de
Publication of DE69016779T2 publication Critical patent/DE69016779T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G01L27/005—Apparatus for calibrating pressure sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
DE69016779T 1989-12-04 1990-12-03 Sondenkalibrierung mit hilfe mehrerer variablen. Expired - Lifetime DE69016779T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/445,580 US5050423A (en) 1989-12-04 1989-12-04 Multi-variable sensor calibration
PCT/US1990/007056 WO1991008443A1 (en) 1989-12-04 1990-12-03 Multi-variable sensor calibration

Publications (2)

Publication Number Publication Date
DE69016779D1 true DE69016779D1 (de) 1995-03-23
DE69016779T2 DE69016779T2 (de) 1995-09-14

Family

ID=23769474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016779T Expired - Lifetime DE69016779T2 (de) 1989-12-04 1990-12-03 Sondenkalibrierung mit hilfe mehrerer variablen.

Country Status (4)

Country Link
US (1) US5050423A (de)
EP (1) EP0456811B1 (de)
DE (1) DE69016779T2 (de)
WO (1) WO1991008443A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553479A (en) * 1993-03-24 1996-09-10 Flowline Inc. Threshold level calibration method and apparatus
US5515715A (en) * 1993-11-19 1996-05-14 Sowinski; Richard F. Method and means for filtering contaminants from a gas stream to aid detection
US5437180A (en) * 1993-11-19 1995-08-01 Sowinski; Richard F. Detection of natural gas within a customer's domain
US5841359A (en) * 1995-01-31 1998-11-24 Datcon Instrument Company Visual alarm gauge
FR2820907A1 (fr) * 2001-02-13 2002-08-16 St Microelectronics Sa Circuit de normalisation a tension d'erreur reduite
US7098669B2 (en) 2003-10-01 2006-08-29 Flowline, Inc. Depth determining system
US8755997B2 (en) * 2008-07-30 2014-06-17 Honeywell International Inc. Laser ranging process for road and obstacle detection in navigating an autonomous vehicle
US8255161B2 (en) * 2008-10-03 2012-08-28 Honeywell International Inc. System and method of auto-calibration of inertial sensors
US8364334B2 (en) * 2008-10-30 2013-01-29 Honeywell International Inc. System and method for navigating an autonomous vehicle using laser detection and ranging
US8525279B2 (en) * 2009-06-04 2013-09-03 University Of Louisville Research Foundation, Inc. Single element three terminal piezoresistive pressure sensor
US8893554B2 (en) * 2012-11-20 2014-11-25 Hamilton Sundstrand Corporation System and method for passively compensating pressure sensors
US20140190237A1 (en) * 2013-01-09 2014-07-10 Auto Industrial Co., Ltd. Output specification calibrating apparatus for capacitive pressure sensor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781869A (en) * 1972-03-20 1973-12-25 Inservco Inc Transducer amplifier with automatic balance
GB1591620A (en) * 1976-12-21 1981-06-24 Nat Res Dev Signal-conditioning circuits
US4290297A (en) * 1979-05-14 1981-09-22 Rousemount Inc. Optically coupled calibrator for transmitters
US4446527A (en) * 1980-03-07 1984-05-01 Rockwell International Corporation High accuracy measuring apparatus
US4317126A (en) * 1980-04-14 1982-02-23 Motorola, Inc. Silicon pressure sensor
US4326171A (en) * 1980-04-14 1982-04-20 Motorola, Inc. Temperature compensating pressure sensor amplifier circuits
US4414852A (en) * 1981-09-14 1983-11-15 Gould Inc. Automatic zero balance circuit
JPS59122923A (ja) * 1982-12-28 1984-07-16 Toshiba Corp 圧力伝送器
US4817022A (en) * 1986-07-30 1989-03-28 Barber-Colman Company Method and apparatus for automatic offset compensation in parameter-sensing transducer systems
GB8705192D0 (en) * 1987-03-05 1987-04-08 Secr Defence Transducer signal conditioner
US4800759A (en) * 1987-08-31 1989-01-31 Yokogawa Electric Corporation Semiconductor pressure converter
US4883992A (en) * 1988-09-06 1989-11-28 Delco Electronics Corporation Temperature compensated voltage generator
GB2234069B (en) * 1988-10-28 1992-08-12 Motorola Inc Sensor arrangement
US4926674A (en) * 1988-11-03 1990-05-22 Innovex Inc. Self-zeroing pressure signal generator

Also Published As

Publication number Publication date
EP0456811B1 (de) 1995-02-08
DE69016779T2 (de) 1995-09-14
EP0456811A4 (en) 1992-05-06
US5050423A (en) 1991-09-24
WO1991008443A1 (en) 1991-06-13
EP0456811A1 (de) 1991-11-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: TEMIC AUTOMOTIVE OF NORTH AMERICA,INC.,, DEER , US