DE3676312D1 - Hydrostatische tankmesssysteme. - Google Patents

Hydrostatische tankmesssysteme.

Info

Publication number
DE3676312D1
DE3676312D1 DE8686904903T DE3676312T DE3676312D1 DE 3676312 D1 DE3676312 D1 DE 3676312D1 DE 8686904903 T DE8686904903 T DE 8686904903T DE 3676312 T DE3676312 T DE 3676312T DE 3676312 D1 DE3676312 D1 DE 3676312D1
Authority
DE
Germany
Prior art keywords
measuring systems
tank measuring
hydrostatic tank
hydrostatic
systems
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 - Fee Related
Application number
DE8686904903T
Other languages
English (en)
Inventor
Gillam Wood
Hall Higham
Albert Jelffs
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.)
Schneider Electric Systems USA Inc
Original Assignee
Foxboro Co
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 Foxboro Co filed Critical Foxboro Co
Application granted granted Critical
Publication of DE3676312D1 publication Critical patent/DE3676312D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measuring Fluid Pressure (AREA)
DE8686904903T 1985-09-04 1986-09-01 Hydrostatische tankmesssysteme. Expired - Fee Related DE3676312D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858521999A GB8521999D0 (en) 1985-09-04 1985-09-04 Hydrostatic tank gauge systems
PCT/GB1986/000518 WO1987001446A1 (en) 1985-09-04 1986-09-01 Improvements in hydrostatic tank gauge systems

Publications (1)

Publication Number Publication Date
DE3676312D1 true DE3676312D1 (de) 1991-01-31

Family

ID=10584728

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686904903T Expired - Fee Related DE3676312D1 (de) 1985-09-04 1986-09-01 Hydrostatische tankmesssysteme.

Country Status (7)

Country Link
EP (1) EP0273905B1 (de)
JP (1) JPS63501732A (de)
AU (1) AU6227386A (de)
CA (1) CA1273220A (de)
DE (1) DE3676312D1 (de)
GB (1) GB8521999D0 (de)
WO (1) WO1987001446A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59007272D1 (de) * 1990-03-28 1994-10-27 Landis & Gyr Business Support Verfahren zur selbsttätigen Eichung oder Nacheichung von Messungen einer physikalischen Grösse.
WO1999030118A1 (en) * 1997-12-09 1999-06-17 Nical Norge As Method and device for checking and calibrating level gauges and switches

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596680A (en) * 1969-02-24 1971-08-03 Donald L Adams Plug valve manifold
DE2424839A1 (de) * 1974-05-22 1975-12-04 Hoke Inc Halterung fuer einen differenzdruckwandler
US4336825A (en) * 1980-06-17 1982-06-29 Factory Mutual Research Corporation Liquid level control system

Also Published As

Publication number Publication date
EP0273905B1 (de) 1990-12-19
CA1273220A (en) 1990-08-28
GB8521999D0 (en) 1985-10-09
EP0273905A1 (de) 1988-07-13
AU6227386A (en) 1987-03-24
JPS63501732A (ja) 1988-07-14
WO1987001446A1 (en) 1987-03-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee