DE69007082T2 - Pneumatische Messeinrichtung. - Google Patents
Pneumatische Messeinrichtung.Info
- Publication number
- DE69007082T2 DE69007082T2 DE69007082T DE69007082T DE69007082T2 DE 69007082 T2 DE69007082 T2 DE 69007082T2 DE 69007082 T DE69007082 T DE 69007082T DE 69007082 T DE69007082 T DE 69007082T DE 69007082 T2 DE69007082 T2 DE 69007082T2
- Authority
- DE
- Germany
- Prior art keywords
- measuring device
- pneumatic measuring
- pneumatic
- measuring
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
-
- 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
- G01D5/42—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 using fluid means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
- Measuring Volume Flow (AREA)
- Jet Pumps And Other Pumps (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9000687A FR2657429B1 (fr) | 1990-01-22 | 1990-01-22 | Dispositif de mesure pneumatique. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69007082D1 DE69007082D1 (de) | 1994-04-07 |
DE69007082T2 true DE69007082T2 (de) | 1994-09-29 |
Family
ID=9392988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69007082T Expired - Lifetime DE69007082T2 (de) | 1990-01-22 | 1990-12-26 | Pneumatische Messeinrichtung. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5140846A (de) |
EP (1) | EP0446547B1 (de) |
JP (1) | JPH0739949B2 (de) |
DE (1) | DE69007082T2 (de) |
ES (1) | ES2050985T3 (de) |
FR (1) | FR2657429B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5789661A (en) * | 1997-02-14 | 1998-08-04 | Sigmatech, Inc. | Extended range and ultra-precision non-contact dimensional gauge |
US6357132B1 (en) * | 2000-04-14 | 2002-03-19 | William W. Banks | Boom position detection system |
US6220080B1 (en) * | 2000-05-12 | 2001-04-24 | Sigma Tech, Inc. | Extended range and ultra precision non contact dimensional gauge for ultra thin wafers and work pieces |
US6807845B2 (en) * | 2001-10-12 | 2004-10-26 | I F M Electronic Gmbh | Measurement apparatus and process for determining the position of an object relative to a reference surface |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2692498A (en) * | 1951-02-07 | 1954-10-26 | Knobel Max | Air gauge |
US4059130A (en) * | 1973-09-14 | 1977-11-22 | Bailey Meter Company | Proximity sensor with zero adjustment |
JPS57119133A (en) * | 1981-01-13 | 1982-07-24 | Hitachi Ltd | Device for measuring quantity of air sucked into internal combustion engine |
JPS58132618A (ja) * | 1982-02-03 | 1983-08-08 | Hitachi Ltd | 内燃機関用吸入空気流量検出装置 |
CH666128A5 (de) * | 1984-03-26 | 1988-06-30 | Alusuisse | Vorrichtung zum beruehrungslosen messen der temperatur an einer oberflaeche eines werkstuecks. |
US4550592A (en) * | 1984-05-07 | 1985-11-05 | Dechape Michel L | Pneumatic gauging circuit |
US4854156A (en) * | 1989-01-03 | 1989-08-08 | Systems Research Laboratories, Inc. | Pneumatic surface-following control system |
-
1990
- 1990-01-22 FR FR9000687A patent/FR2657429B1/fr not_active Expired - Lifetime
- 1990-12-26 ES ES90403767T patent/ES2050985T3/es not_active Expired - Lifetime
- 1990-12-26 EP EP90403767A patent/EP0446547B1/de not_active Expired - Lifetime
- 1990-12-26 DE DE69007082T patent/DE69007082T2/de not_active Expired - Lifetime
-
1991
- 1991-01-15 US US07/641,729 patent/US5140846A/en not_active Expired - Lifetime
- 1991-01-22 JP JP3005873A patent/JPH0739949B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH04331306A (ja) | 1992-11-19 |
FR2657429B1 (fr) | 1995-08-11 |
DE69007082D1 (de) | 1994-04-07 |
US5140846A (en) | 1992-08-25 |
EP0446547B1 (de) | 1994-03-02 |
FR2657429A1 (fr) | 1991-07-26 |
ES2050985T3 (es) | 1994-06-01 |
JPH0739949B2 (ja) | 1995-05-01 |
EP0446547A1 (de) | 1991-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |