GB8626866D0 - Measuring displacement of elongate elements - Google Patents
Measuring displacement of elongate elementsInfo
- Publication number
- GB8626866D0 GB8626866D0 GB868626866A GB8626866A GB8626866D0 GB 8626866 D0 GB8626866 D0 GB 8626866D0 GB 868626866 A GB868626866 A GB 868626866A GB 8626866 A GB8626866 A GB 8626866A GB 8626866 D0 GB8626866 D0 GB 8626866D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- elongate elements
- measuring displacement
- displacement
- measuring
- elongate
- 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.)
- Withdrawn
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
- G01D5/142—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 using Hall-effect devices
- G01D5/147—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 using Hall-effect devices influenced by the movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
-
- 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
- G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B7/042—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
- G01B7/046—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length using magnetic means
-
- 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
- G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/245—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 characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
- G01D5/2451—Incremental 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
- G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
- G01P3/54—Devices characterised by the use of electric or magnetic means for measuring linear speed by measuring frequency of generated current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858527878A GB8527878D0 (en) | 1985-11-12 | 1985-11-12 | Measuring displacement of wire rope |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8626866D0 true GB8626866D0 (en) | 1986-12-10 |
GB2183044A GB2183044A (en) | 1987-05-28 |
Family
ID=10588102
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858527878A Pending GB8527878D0 (en) | 1985-11-12 | 1985-11-12 | Measuring displacement of wire rope |
GB08626866A Withdrawn GB2183044A (en) | 1985-11-12 | 1986-11-11 | Measuring displacement of elongate elements, particularly wire ropes |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858527878A Pending GB8527878D0 (en) | 1985-11-12 | 1985-11-12 | Measuring displacement of wire rope |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8527878D0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2659437B1 (en) * | 1990-03-07 | 1994-03-25 | Caoutchouc Manufacture Plastique | MEANS FOR LINEAR MARKING OF LENGTH, SPEED OR POSITIONING FOR FLEXIBLE ARTICLE OF LARGE LENGTH. |
GB2416203B (en) * | 2004-07-13 | 2007-03-07 | Microsulis Ltd | Motion rate sensor |
DE102009021243A1 (en) * | 2009-05-14 | 2010-11-18 | Liebherr-Werk Ehingen Gmbh | Method for measuring distance at steel lifting rope of crane, involves receiving wave form of rope, and supplying appropriate signals generated by sensor during movement of rope by data transmission unit of controller |
WO2014053047A1 (en) * | 2012-10-04 | 2014-04-10 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada | Measurement of lay length of wire rope |
IT201900004071A1 (en) * | 2019-03-20 | 2020-09-20 | Stem Srl | SYSTEM FOR MEASURING THE POSITIONING OF AN OBJECT WITH RESPECT TO A FIXED REFERENCE |
US11473935B1 (en) * | 2021-04-16 | 2022-10-18 | Allegro Microsystems, Llc | System and related techniques that provide an angle sensor for sensing an angle of rotation of a ferromagnetic screw |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3919043A (en) * | 1973-10-17 | 1975-11-11 | Westinghouse Electric Corp | Digital nuclear reactor control rod position indiction system |
DE2945895C2 (en) * | 1979-11-14 | 1986-06-05 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Magnetic position transmitter for hydraulic or pneumatic working cylinders |
US4338565A (en) * | 1980-07-11 | 1982-07-06 | Exploration Logging, Inc. | Method and apparatus for measuring the movement of a spiral wound wire rope |
GB2108678B (en) * | 1981-10-17 | 1985-09-11 | Armstrong Patents Co Ltd | Shock absorber or ram position sensing system |
GB2156994B (en) * | 1984-04-06 | 1987-04-08 | Emhart Ind | Method of monitoring the position of an operating member |
-
1985
- 1985-11-12 GB GB858527878A patent/GB8527878D0/en active Pending
-
1986
- 1986-11-11 GB GB08626866A patent/GB2183044A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB8527878D0 (en) | 1985-12-18 |
GB2183044A (en) | 1987-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |