DE69935545D1 - System zur Anzeige des Werts eines Signals - Google Patents

System zur Anzeige des Werts eines Signals

Info

Publication number
DE69935545D1
DE69935545D1 DE69935545T DE69935545T DE69935545D1 DE 69935545 D1 DE69935545 D1 DE 69935545D1 DE 69935545 T DE69935545 T DE 69935545T DE 69935545 T DE69935545 T DE 69935545T DE 69935545 D1 DE69935545 D1 DE 69935545D1
Authority
DE
Germany
Prior art keywords
displaying
signal
value
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
DE69935545T
Other languages
English (en)
Other versions
DE69935545T2 (de
Inventor
Yvan Abbe
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel SA
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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Publication of DE69935545D1 publication Critical patent/DE69935545D1/de
Application granted granted Critical
Publication of DE69935545T2 publication Critical patent/DE69935545T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
    • G01M3/205—Accessories or associated equipment; Pump constructions
    • 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
    • G01D7/00—Indicating measured values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
    • G01R13/408—Two or three dimensional representation of measured values
DE69935545T 1998-01-26 1999-01-22 System zur Anzeige des Werts eines Signals Expired - Fee Related DE69935545T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9800772 1998-01-26
FR9800772A FR2774201B1 (fr) 1998-01-26 1998-01-26 Systeme d'affichage de la valeur d'un signal

Publications (2)

Publication Number Publication Date
DE69935545D1 true DE69935545D1 (de) 2007-05-03
DE69935545T2 DE69935545T2 (de) 2007-12-06

Family

ID=9522139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935545T Expired - Fee Related DE69935545T2 (de) 1998-01-26 1999-01-22 System zur Anzeige des Werts eines Signals

Country Status (5)

Country Link
US (1) US6188376B1 (de)
EP (1) EP0932046B8 (de)
JP (1) JPH11258002A (de)
DE (1) DE69935545T2 (de)
FR (1) FR2774201B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040045380A1 (en) * 2002-09-06 2004-03-11 Nelson Scott D. Display for process transmitter
US6675650B1 (en) * 2001-11-12 2004-01-13 Yazaki North America Automotive display

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438885A1 (fr) * 1978-10-09 1980-05-09 Guerin Gerard Dispositif indicateur de tableau analogique et numerique
CH632388B (fr) * 1979-09-07 Ebauches Sa Dispositif d'affichage pseudo-analogique pour piece d'horlogerie.
DE3142101A1 (de) * 1981-10-23 1983-05-05 Vdo Adolf Schindling Ag, 6000 Frankfurt Anzeigevorrichtung
JPS58108407A (ja) * 1981-12-22 1983-06-28 Nippon Denso Co Ltd 車両用電気的表示装置
AU695608B2 (en) * 1995-06-07 1998-08-20 Toyoda Gosei Co. Ltd. Light-driven display device

Also Published As

Publication number Publication date
FR2774201A1 (fr) 1999-07-30
EP0932046B8 (de) 2007-05-09
EP0932046B1 (de) 2007-03-21
EP0932046A1 (de) 1999-07-28
JPH11258002A (ja) 1999-09-24
FR2774201B1 (fr) 2001-05-04
DE69935545T2 (de) 2007-12-06
US6188376B1 (en) 2001-02-13

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee