IT8948299A0 - Procedimento per la misurazione di una grandezza fisica a mezzo di un sensore ottico, nonche' apparecchiatura per la esecuzione del procedimento - Google Patents
Procedimento per la misurazione di una grandezza fisica a mezzo di un sensore ottico, nonche' apparecchiatura per la esecuzione del procedimentoInfo
- Publication number
- IT8948299A0 IT8948299A0 IT8948299A IT4829989A IT8948299A0 IT 8948299 A0 IT8948299 A0 IT 8948299A0 IT 8948299 A IT8948299 A IT 8948299A IT 4829989 A IT4829989 A IT 4829989A IT 8948299 A0 IT8948299 A0 IT 8948299A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- measurement
- carrying
- equipment
- well
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 238000005259 measurement Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
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
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3828651 | 1988-08-24 | ||
DE3831851A DE3831851C1 (en) | 1988-08-24 | 1988-09-20 | Method for measuring a physical variable by means of an optical sensor, and an arrangement for carrying out the method |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8948299A0 true IT8948299A0 (it) | 1989-08-22 |
IT1231802B IT1231802B (it) | 1992-01-14 |
Family
ID=25871409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8948299A IT1231802B (it) | 1988-08-24 | 1989-08-22 | Procedimento per la misurazione di una grandezza fisica a mezzo di un sensore ottico, nonche' apparecchiatura per la esecuzione del procedimento |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH0786959B2 (it) |
DE (1) | DE3831851C1 (it) |
FR (1) | FR2637365B1 (it) |
IT (1) | IT1231802B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4306756A1 (de) * | 1993-03-04 | 1994-09-08 | Sios Mestechnik Gmbh | Lichtwellenleitergekoppelte Temperaturmeßvorrichtung |
KR100386249B1 (ko) * | 2000-08-22 | 2003-06-02 | 엘지전자 주식회사 | 휴대용 기기의 메모리커버 착탈 구조 |
KR100434045B1 (ko) * | 2001-09-17 | 2004-06-04 | 엘지전자 주식회사 | 휴대용 기기의 소켓 커버 결합구조 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2903821A1 (de) * | 1979-02-01 | 1980-08-07 | Aeg Telefunken Kabelwerke | Opto-elektronische messeinrichtung |
SE8006827L (sv) * | 1980-09-30 | 1982-03-31 | Asea Ab | Fiberoptiskt metdon med kompensation for reflexioner i fiberoptiken och med mojlighet till samtidig metning av flera metstorheter |
US4356396A (en) * | 1980-12-17 | 1982-10-26 | Siemens Corporation | Fiber optical measuring device with compensating properties |
SE435761B (sv) * | 1983-03-24 | 1984-10-15 | Asea Ab | Fiberoptiskt luminiscensmetdon |
DE3528294A1 (de) * | 1984-08-09 | 1986-02-20 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren zur faseroptischen, spektral kodierten uebertragung des wertes einer veraenderlichen physikalischen messgroesse |
-
1988
- 1988-09-20 DE DE3831851A patent/DE3831851C1/de not_active Expired
-
1989
- 1989-08-18 JP JP1211514A patent/JPH0786959B2/ja not_active Expired - Lifetime
- 1989-08-22 FR FR898911124A patent/FR2637365B1/fr not_active Expired - Fee Related
- 1989-08-22 IT IT8948299A patent/IT1231802B/it active
Also Published As
Publication number | Publication date |
---|---|
JPH0293798A (ja) | 1990-04-04 |
FR2637365B1 (fr) | 1992-12-04 |
DE3831851C1 (en) | 1989-11-30 |
FR2637365A1 (fr) | 1990-04-06 |
IT1231802B (it) | 1992-01-14 |
JPH0786959B2 (ja) | 1995-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970828 |