YU158090A - Merni uredjaji za odredjivanje puta pomeranja ili ugla obrtanja - Google Patents
Merni uredjaji za odredjivanje puta pomeranja ili ugla obrtanjaInfo
- Publication number
- YU158090A YU158090A YU158090A YU158090A YU158090A YU 158090 A YU158090 A YU 158090A YU 158090 A YU158090 A YU 158090A YU 158090 A YU158090 A YU 158090A YU 158090 A YU158090 A YU 158090A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- sleeve
- core
- coil
- determining
- movement path
- Prior art date
Links
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
- G01D5/12—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
- G01D5/22—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 differentially influencing two coils
- G01D5/2208—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 differentially influencing two coils by influencing the self-induction of the coils
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Kod mernog uredjaja (10) za odredjivanje puta pomeranja ili ugla obrtanja predmeta merenja odnosno mašinskog dela, kalem (19) je postavljen na čauri (16), a kalem (20) na cilindričnom jezgru (17). Čaura (16) i jezgro (17) postavljeni su na držaču (15). Jezgro (17) zahvata u čauru (13) od nefromagnetnog, ali električki provodnog materijala. Nadalje, čaura (16) se vodi preko jezgra (12) od feromagnetnog materijala. Pri tome su čaura (16) i jezgro (12) kao i jezgro (17) i čaura (13) koaksijalno izvedeni. Na osnovu efekta vrtložnih struja, induktivnost u kalemu (20) se smanjuje, dok se na osnovu feromagnetnog efekta induktivnost u kalemu (19) povećava. Povezivanjem kalemova (19, 20) u rezonatno oscilatorno kolo (42) greške pri merenju se delimično eliminišu, a merni signal pojačava.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893929681 DE3929681A1 (de) | 1989-09-07 | 1989-09-07 | Messeinrichtung zur erfassung eines wegs oder eines drehwinkels |
Publications (1)
Publication Number | Publication Date |
---|---|
YU158090A true YU158090A (sh) | 1994-01-20 |
Family
ID=6388790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU158090A YU158090A (sh) | 1989-09-07 | 1990-08-17 | Merni uredjaji za odredjivanje puta pomeranja ili ugla obrtanja |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0490904A1 (sh) |
CS (1) | CS429890A3 (sh) |
DE (1) | DE3929681A1 (sh) |
WO (1) | WO1991003709A1 (sh) |
YU (1) | YU158090A (sh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4120643B4 (de) * | 1991-06-22 | 2004-04-08 | Zf Sachs Ag | Reibungskupplung mit Wegsensor |
RU2127865C1 (ru) * | 1997-07-24 | 1999-03-20 | Медников Феликс Матвеевич | Устройство для измерения линейных перемещений (варианты) |
DE19804414C2 (de) * | 1998-02-05 | 2000-08-24 | Micro Epsilon Messtechnik | Induktiver Weg-Sensor |
DE19806529C2 (de) * | 1998-02-17 | 2002-04-18 | Micro Epsilon Messtechnik | Weg-Winkel-Sensor |
JP2001074006A (ja) * | 1999-09-03 | 2001-03-23 | Amitec:Kk | ストロークセンサ |
DE10039619B4 (de) * | 1999-09-27 | 2004-07-01 | Detra S.A. | Induktiver Näherungssensor mit Schwingkreis |
DE10047939C2 (de) * | 2000-09-27 | 2003-04-30 | Vogt Electronic Ag | Induktiver Weggeber |
DE102005018797A1 (de) * | 2005-04-22 | 2006-10-26 | Bosch Rexroth Ag | Wegsensor und Ventil |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3891918A (en) * | 1971-03-23 | 1975-06-24 | James F Ellis | Linear displacement transducer utilizing an oscillator whose average period varies as a linear function of the displacement |
US4091234A (en) * | 1977-03-30 | 1978-05-23 | Atari, Inc. | Joystick with attached circuit elements |
JPS5525251U (sh) * | 1978-08-05 | 1980-02-19 | ||
DE3514154A1 (de) * | 1985-04-19 | 1986-10-23 | Robert Bosch Gmbh, 7000 Stuttgart | Beruehrungsfreies messverfahren |
-
1989
- 1989-09-07 DE DE19893929681 patent/DE3929681A1/de not_active Withdrawn
-
1990
- 1990-08-07 EP EP19900911782 patent/EP0490904A1/de not_active Withdrawn
- 1990-08-07 WO PCT/DE1990/000609 patent/WO1991003709A1/de not_active Application Discontinuation
- 1990-08-17 YU YU158090A patent/YU158090A/sh unknown
- 1990-09-04 CS CS904298A patent/CS429890A3/cs unknown
Also Published As
Publication number | Publication date |
---|---|
CS429890A3 (en) | 1992-06-17 |
EP0490904A1 (de) | 1992-06-24 |
WO1991003709A1 (de) | 1991-03-21 |
DE3929681A1 (de) | 1991-03-14 |
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