IT996651B - Sonda di prossimita proporzionale - Google Patents
Sonda di prossimita proporzionaleInfo
- Publication number
- IT996651B IT996651B IT69649/73A IT6964973A IT996651B IT 996651 B IT996651 B IT 996651B IT 69649/73 A IT69649/73 A IT 69649/73A IT 6964973 A IT6964973 A IT 6964973A IT 996651 B IT996651 B IT 996651B
- Authority
- IT
- Italy
- Prior art keywords
- proximity probe
- proportional proximity
- proportional
- probe
- proximity
- Prior art date
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
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/08—Sorting according to size measured electrically or electronically
- B07C5/086—Magnetic sensing devices
-
- 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
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US286276A US3883796A (en) | 1972-09-05 | 1972-09-05 | Proximity probe with output proportional to target distance |
Publications (1)
Publication Number | Publication Date |
---|---|
IT996651B true IT996651B (it) | 1975-12-10 |
Family
ID=23097862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69649/73A IT996651B (it) | 1972-09-05 | 1973-09-05 | Sonda di prossimita proporzionale |
Country Status (5)
Country | Link |
---|---|
US (1) | US3883796A (it) |
JP (1) | JPS4966180A (it) |
DE (1) | DE2343894A1 (it) |
FR (1) | FR2198120B3 (it) |
IT (1) | IT996651B (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4000459A (en) * | 1974-10-24 | 1976-12-28 | Eldec Corporation | Linear ECL distance measuring gauge |
GB1512799A (en) * | 1974-11-06 | 1978-06-01 | Nippon Kokan Kk | Apparatus for non-contact measurement of distance between a metallic body and a detection coil |
GB1513567A (en) * | 1975-08-05 | 1978-06-07 | Newell Eng Co Ltd | Position detectors |
US4505075A (en) * | 1983-05-16 | 1985-03-19 | General Electric Company | Fixturing device |
FR2553885B1 (fr) * | 1983-10-21 | 1986-01-31 | Crouzet Badin Sa | Dispositif de mesure de pression |
US4598260A (en) * | 1984-04-18 | 1986-07-01 | Transducer Limited Partnership | Eddy current proximeter |
JPS61199328A (ja) * | 1985-02-28 | 1986-09-03 | Omron Tateisi Electronics Co | 近接スイツチ |
DE3706574A1 (de) * | 1987-02-28 | 1988-09-08 | Bosch Gmbh Robert | Messeinrichtung fuer die gestalt von schraubenfoermigen bauteilen |
CH676147A5 (it) * | 1988-06-17 | 1990-12-14 | Vibro Meter Ag | |
DE8902231U1 (de) * | 1989-02-24 | 1990-06-21 | Robert Bosch Gmbh, 7000 Stuttgart | Meßeinrichtung zur berührungsfreien Erfassung der Gestalt von Bauteilen |
DE3905744A1 (de) * | 1989-02-24 | 1990-08-30 | Bosch Gmbh Robert | Messeinrichtung zur beruehrungsfreien erfassung der gestalt von bauteilen |
EP0444226B1 (de) * | 1990-02-28 | 1994-04-13 | Carl Schenck Ag | Verfahren und Vorrichtung zum Abgleich einer Wegaufnehmer-Messkette nach dem Wirbelstrom-Messverfahren |
US5268642A (en) * | 1990-10-31 | 1993-12-07 | Central Glass Company Limited | Method and apparatus for measuring electrical conductivity of liquid |
US5528138A (en) * | 1991-09-24 | 1996-06-18 | The Boeing Company | Resonant inductive debris detecting apparatus |
US5663642A (en) * | 1991-09-24 | 1997-09-02 | The Boeing Company | Resonant inductive debris detector |
EP1604227A2 (en) * | 2003-03-11 | 2005-12-14 | R. E. Thompson & Co. (Vacuum) Ltd | Apparatus for detecting the presence of electrically-conductive debris |
DE102018115847A1 (de) * | 2018-06-29 | 2020-01-02 | Sensitec Gmbh | Verschleißüberwachungsvorrichtung und Kugelgewindetrieb |
JP7346930B2 (ja) * | 2019-06-21 | 2023-09-20 | セイコーエプソン株式会社 | 回路装置、発振器、電子機器及び移動体 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2895108A (en) * | 1955-12-22 | 1959-07-14 | Rca Corp | Electronic circuit |
US3469204A (en) * | 1967-09-14 | 1969-09-23 | Whittaker Corp | Proximity sensitive on-off oscillator switch circuit |
US3609580A (en) * | 1969-11-14 | 1971-09-28 | Westinghouse Electric Corp | Electrical sensing apparatus |
US3715659A (en) * | 1970-03-25 | 1973-02-06 | Reliance Electric Co | Inductive non-contact vibration analyzer which is independent of standoff distance |
US3747011A (en) * | 1972-09-21 | 1973-07-17 | R Buck | Metal detector including proximity-responsive oscillator with feedback-stabilized gain |
-
1972
- 1972-09-05 US US286276A patent/US3883796A/en not_active Expired - Lifetime
-
1973
- 1973-08-31 DE DE19732343894 patent/DE2343894A1/de active Pending
- 1973-09-04 FR FR7331860A patent/FR2198120B3/fr not_active Expired
- 1973-09-05 JP JP48099352A patent/JPS4966180A/ja active Pending
- 1973-09-05 IT IT69649/73A patent/IT996651B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS4966180A (it) | 1974-06-26 |
US3883796A (en) | 1975-05-13 |
FR2198120A1 (it) | 1974-03-29 |
FR2198120B3 (it) | 1976-08-06 |
DE2343894A1 (de) | 1974-04-11 |
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