DE20102192U1 - Angle encoder - Google Patents
Angle encoderInfo
- Publication number
- DE20102192U1 DE20102192U1 DE20102192U DE20102192U DE20102192U1 DE 20102192 U1 DE20102192 U1 DE 20102192U1 DE 20102192 U DE20102192 U DE 20102192U DE 20102192 U DE20102192 U DE 20102192U DE 20102192 U1 DE20102192 U1 DE 20102192U1
- Authority
- DE
- Germany
- Prior art keywords
- optoelectronic device
- angle
- receivers
- reflector
- transmitter
- 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
- 230000005693 optoelectronics Effects 0.000 claims 31
- 238000005259 measurement Methods 0.000 claims 13
- 230000010287 polarization Effects 0.000 claims 11
- 238000011144 upstream manufacturing Methods 0.000 claims 10
- 230000004888 barrier function Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000011156 evaluation Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 230000011514 reflex Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000009193 crawling Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000002310 reflectometry Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 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
- G01D5/344—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 using polarisation
- G01D5/345—Polarising encoders
-
- 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
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (31)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20102192U DE20102192U1 (en) | 2001-02-08 | 2001-02-08 | Angle encoder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20102192U DE20102192U1 (en) | 2001-02-08 | 2001-02-08 | Angle encoder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20102192U1 true DE20102192U1 (en) | 2001-06-21 |
Family
ID=7952691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20102192U Expired - Lifetime DE20102192U1 (en) | 2001-02-08 | 2001-02-08 | Angle encoder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20102192U1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1589279A3 (en) * | 2004-04-23 | 2005-11-30 | Sick Ag | Safety method for a machine tool and optoelectronic sensor for carrying out such a method |
EP2187178A1 (en) | 2008-11-13 | 2010-05-19 | SICK STEGMANN GmbH | Method and device for measuring the rotational angle of a rotating object |
DE102009048119A1 (en) * | 2009-10-02 | 2011-04-07 | Sensopart Industriesensorik Gmbh | Reflection light barrier, has receiver comprising optical device that is provided for distributing light in plane of receivers, where amplification of signals of one of receivers is smaller than amplification of signals of another receiver |
DE102010042142A1 (en) | 2009-10-09 | 2011-04-21 | Ifm Electronic Gmbh | Measuring arrangement for use in e.g. yaw rate sensor for optically measuring speed of drive shaft of asynchronous motor, has retroreflector for rotating polarization of incident light around preset value with increased reflection |
EP2522960A1 (en) * | 2011-05-13 | 2012-11-14 | SICK STEGMANN GmbH | Method and device for measuring the relative angle of two objects which can be rotated relative to each other |
DE102004008377B4 (en) * | 2003-02-21 | 2013-09-05 | Humanetics Innovative Solutions, Inc. | Measuring system for a dummy in a collision test and a dummy with a measuring system |
EP2657653A1 (en) | 2012-04-27 | 2013-10-30 | SICK STEGMANN GmbH | Device for measuring the relative angle of two objects which can be rotated relative to each other around a rotation axis |
EP2657652A1 (en) | 2012-04-27 | 2013-10-30 | SICK STEGMANN GmbH | Device for measuring the relative angle of two objects which can be rotated relative to each other around a rotation axis |
EP2664898A1 (en) | 2012-05-15 | 2013-11-20 | SICK STEGMANN GmbH | Transmission and receiver unit and rotary encoder with such |
EP2693166A1 (en) | 2012-07-31 | 2014-02-05 | SICK STEGMANN GmbH | Transmission and receiver unit and rotary encoder with such |
DE202012104795U1 (en) | 2012-12-10 | 2014-03-12 | Sick Stegmann Gmbh | Transmitting and receiving unit and rotary encoder with such |
EP2713143A1 (en) | 2012-09-28 | 2014-04-02 | SICK STEGMANN GmbH | Device for measuring the relative position of two objects that can be moved relative to each other |
EP2741056A1 (en) | 2012-12-10 | 2014-06-11 | SICK STEGMANN GmbH | Transmission and receiver unit and rotary encoder with such |
-
2001
- 2001-02-08 DE DE20102192U patent/DE20102192U1/en not_active Expired - Lifetime
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004008377B4 (en) * | 2003-02-21 | 2013-09-05 | Humanetics Innovative Solutions, Inc. | Measuring system for a dummy in a collision test and a dummy with a measuring system |
EP1589279A3 (en) * | 2004-04-23 | 2005-11-30 | Sick Ag | Safety method for a machine tool and optoelectronic sensor for carrying out such a method |
US7448242B2 (en) | 2004-04-23 | 2008-11-11 | Sick Ag | Method for securing a machine tool and opto-electronic sensor for carrying out such a method |
EP2187178A1 (en) | 2008-11-13 | 2010-05-19 | SICK STEGMANN GmbH | Method and device for measuring the rotational angle of a rotating object |
DE102009048119A1 (en) * | 2009-10-02 | 2011-04-07 | Sensopart Industriesensorik Gmbh | Reflection light barrier, has receiver comprising optical device that is provided for distributing light in plane of receivers, where amplification of signals of one of receivers is smaller than amplification of signals of another receiver |
DE102009048119B4 (en) * | 2009-10-02 | 2012-09-20 | Sensopart Industriesensorik Gmbh | Reflection light barrier for detecting specular or partially reflecting objects |
DE102010042142A1 (en) | 2009-10-09 | 2011-04-21 | Ifm Electronic Gmbh | Measuring arrangement for use in e.g. yaw rate sensor for optically measuring speed of drive shaft of asynchronous motor, has retroreflector for rotating polarization of incident light around preset value with increased reflection |
DE102010042142B4 (en) * | 2009-10-09 | 2014-01-16 | Ifm Electronic Gmbh | Measuring device for detecting the rotational movement of a shaft |
EP2522960A1 (en) * | 2011-05-13 | 2012-11-14 | SICK STEGMANN GmbH | Method and device for measuring the relative angle of two objects which can be rotated relative to each other |
US9046388B2 (en) | 2011-05-13 | 2015-06-02 | Sick Stegmann Gmbh | Device and process for measuring the angle of rotation of two objects rotating in relation to each other |
EP2657652A1 (en) | 2012-04-27 | 2013-10-30 | SICK STEGMANN GmbH | Device for measuring the relative angle of two objects which can be rotated relative to each other around a rotation axis |
EP2657653A1 (en) | 2012-04-27 | 2013-10-30 | SICK STEGMANN GmbH | Device for measuring the relative angle of two objects which can be rotated relative to each other around a rotation axis |
US9182223B2 (en) | 2012-04-27 | 2015-11-10 | Sick Stegmann Gmbh | Device for measuring the rotating angle of two objects rotating around an axis in relation to each other |
EP2664898A1 (en) | 2012-05-15 | 2013-11-20 | SICK STEGMANN GmbH | Transmission and receiver unit and rotary encoder with such |
US9103698B2 (en) | 2012-05-15 | 2015-08-11 | Sick Stegmann Gmbh | Transmission and reception unit and rotary encoder comprising same |
EP2693166A1 (en) | 2012-07-31 | 2014-02-05 | SICK STEGMANN GmbH | Transmission and receiver unit and rotary encoder with such |
US9488499B2 (en) | 2012-07-31 | 2016-11-08 | Sick Stegmann Gmbh | Transmission and reception unit on a transparent circuit board for a rotative encoder |
EP2713143A1 (en) | 2012-09-28 | 2014-04-02 | SICK STEGMANN GmbH | Device for measuring the relative position of two objects that can be moved relative to each other |
EP2713142A1 (en) | 2012-09-28 | 2014-04-02 | SICK STEGMANN GmbH | Device for measuring the relative position of two objects that can be moved relative to each other |
EP2741056A1 (en) | 2012-12-10 | 2014-06-11 | SICK STEGMANN GmbH | Transmission and receiver unit and rotary encoder with such |
DE202012104795U1 (en) | 2012-12-10 | 2014-03-12 | Sick Stegmann Gmbh | Transmitting and receiving unit and rotary encoder with such |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20010726 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20040323 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20070315 |
|
R158 | Lapse of ip right after 8 years |
Effective date: 20090901 |