FR2273346B1 - - Google Patents
Info
- Publication number
- FR2273346B1 FR2273346B1 FR7516300A FR7516300A FR2273346B1 FR 2273346 B1 FR2273346 B1 FR 2273346B1 FR 7516300 A FR7516300 A FR 7516300A FR 7516300 A FR7516300 A FR 7516300A FR 2273346 B1 FR2273346 B1 FR 2273346B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/02—Housings
- G01P1/026—Housings for speed measuring devices, e.g. pulse generator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- 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
- G01D5/12—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 electric or magnetic means
- G01D5/14—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 electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—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 electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—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 electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/202—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 electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by movable a non-ferromagnetic conductive element
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US473627A US3898562A (en) | 1974-05-28 | 1974-05-28 | Adjustable probe holder |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2273346A1 FR2273346A1 (fr) | 1975-12-26 |
FR2273346B1 true FR2273346B1 (fr) | 1977-04-15 |
Family
ID=23880345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7516300A Expired FR2273346B1 (fr) | 1974-05-28 | 1975-05-26 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3898562A (fr) |
JP (1) | JPS5515648B2 (fr) |
BR (1) | BR7503162A (fr) |
CA (1) | CA1037286A (fr) |
CH (1) | CH580319A5 (fr) |
DE (1) | DE2521147C3 (fr) |
FR (1) | FR2273346B1 (fr) |
GB (1) | GB1505675A (fr) |
IT (1) | IT1037670B (fr) |
NL (1) | NL173100C (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4066949A (en) * | 1976-09-02 | 1978-01-03 | Carrier Corporation | Probe holder for a machine body position sensor, with means to increase its natural frequency |
DE3017141A1 (de) * | 1980-05-05 | 1981-11-12 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur beruehrungslosen messung der absoluten schwingung von maschinenteilen, insbesondere turbinenwellen |
DE3017193A1 (de) * | 1980-05-05 | 1981-11-12 | Siemens AG, 1000 Berlin und 8000 München | Einbauarmatur fuer messwertaufnehmer an schwer zugaenglich messstellen in maschinen |
FR2526536B1 (fr) * | 1982-05-07 | 1985-07-19 | Alsthom Atlantique | Dispositif de mesure des deplacements relatifs entre un rotor et un stator de machine tournante |
DE3327400A1 (de) * | 1983-07-29 | 1985-02-07 | Alfred Teves Gmbh, 6000 Frankfurt | Vorrichtung zur erfassung der umfangsgeschwindigkeit einer in drehung versetzbaren zahnscheibe |
US4871794A (en) * | 1987-06-30 | 1989-10-03 | Bridgestone Corporation | Pneumatic tires |
DE8714182U1 (de) * | 1987-10-23 | 1987-12-10 | Siemens AG, 1000 Berlin und 8000 München | Digitaler Drehzahlgeber |
AT389944B (de) * | 1987-11-30 | 1990-02-26 | Avl Verbrennungskraft Messtech | Kapazitives messsystem zur abstandsbestimmung |
EP0453067B1 (fr) * | 1990-02-14 | 1994-04-06 | Eaton Corporation | Capteur de vitesse de rotation |
DE4033064C2 (de) * | 1990-10-18 | 1994-02-17 | Opel Adam Ag | Vorrichtung zur Einstellung des Abstandes eines Bewegungssensors |
SE520322C2 (sv) * | 2000-03-23 | 2003-06-24 | Daprox Ab | Sätt och anordning för avståndsbestämning mellan en stator och en denna motstående roterande rotor |
SE524792C2 (sv) * | 2003-03-24 | 2004-10-05 | Daprox Ab | Sätt och givaranordning för avståndsmätning mellan en stator och en denna motstående rotor |
JP4831830B2 (ja) | 2006-11-01 | 2011-12-07 | 三菱重工業株式会社 | 振動計取付機構 |
US9518848B2 (en) * | 2007-10-12 | 2016-12-13 | Ifm Electronic Gmbh | Sensor housing |
US9551689B2 (en) * | 2010-02-26 | 2017-01-24 | United Technologies Corporation | Inspection device utilizing eddy currents |
US20120006132A1 (en) * | 2010-07-09 | 2012-01-12 | Denis Faucher | Probe holder adjustable to conform to test surfaces |
DE102012218929A1 (de) * | 2012-10-17 | 2014-04-17 | Robert Bosch Gmbh | Sensorvorrichtung |
DE102013218659A1 (de) * | 2013-09-18 | 2015-03-19 | Fränkische Industrial Pipes GmbH & Co. KG | Sensorsystem für eine Energieeinheit |
GB2535556B (en) | 2015-07-14 | 2017-06-28 | Longvale Ltd | Electrical Process Control Sensor Assemblies |
CN112816730B (zh) * | 2021-01-04 | 2022-11-08 | 东风柳州汽车有限公司 | 霍尔式转速传感器、转速测量装置及测量方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3439263A (en) * | 1968-07-03 | 1969-04-15 | Ltv Aerospace Corp | Ionic current proximity gage |
US3776027A (en) * | 1972-07-24 | 1973-12-04 | Carrier Corp | Probe mounting structure |
-
1974
- 1974-05-28 US US473627A patent/US3898562A/en not_active Expired - Lifetime
-
1975
- 1975-04-10 CA CA224,334A patent/CA1037286A/fr not_active Expired
- 1975-04-14 GB GB15212/75A patent/GB1505675A/en not_active Expired
- 1975-04-17 CH CH489275A patent/CH580319A5/xx not_active IP Right Cessation
- 1975-04-28 IT IT22783/75A patent/IT1037670B/it active
- 1975-05-12 NL NLAANVRAGE7505536,A patent/NL173100C/xx active
- 1975-05-13 DE DE2521147A patent/DE2521147C3/de not_active Expired
- 1975-05-14 JP JP5719175A patent/JPS5515648B2/ja not_active Expired
- 1975-05-21 BR BR4048/75A patent/BR7503162A/pt unknown
- 1975-05-26 FR FR7516300A patent/FR2273346B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS51982A (fr) | 1976-01-07 |
JPS5515648B2 (fr) | 1980-04-25 |
DE2521147A1 (de) | 1975-12-18 |
DE2521147B2 (de) | 1977-09-01 |
FR2273346A1 (fr) | 1975-12-26 |
CH580319A5 (fr) | 1976-09-30 |
NL7505536A (nl) | 1975-12-02 |
DE2521147C3 (de) | 1978-04-27 |
CA1037286A (fr) | 1978-08-29 |
BR7503162A (pt) | 1976-04-27 |
GB1505675A (en) | 1978-03-30 |
US3898562A (en) | 1975-08-05 |
IT1037670B (it) | 1979-11-20 |
NL173100C (nl) | 1983-12-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |