ES436100A1 - Actual value transmitter for governed-speed drives - Google Patents
Actual value transmitter for governed-speed drivesInfo
- Publication number
- ES436100A1 ES436100A1 ES436100A ES436100A ES436100A1 ES 436100 A1 ES436100 A1 ES 436100A1 ES 436100 A ES436100 A ES 436100A ES 436100 A ES436100 A ES 436100A ES 436100 A1 ES436100 A1 ES 436100A1
- Authority
- ES
- Spain
- Prior art keywords
- light
- dark areas
- division
- coding
- value 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
Links
Classifications
-
- 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
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/22—Devices for stopping drive when sewing tools have reached a predetermined position
- D05B69/24—Applications of devices for indicating or ascertaining sewing-tool position
-
- 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
- G01P3/487—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 rotating magnets
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
- H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
- H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
- H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
Abstract
Effective value transmitter for speed-regulated drives, especially for positioning drives in the sewing technique, with a synchronously driven coding disc with reference to the working axis and featuring a sequence of light and dark areas distributed around, and with a stator that collaborates with it and that has a light-emitting emitter and a light-sensitive receiver, characterized in that in the passage of the rays between the emitter and the receiver, a coding segment is additionally located, fixed in the housing, with two fields of light and dark areas, whose division is always equal to the division of the light and dark areas of the coding disk and that are offset from each other in the middle of a division, and because with each A light-sensitive receiver of its own is coordinated from the two fields of light and dark areas of the coding segment. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2416113A DE2416113C2 (en) | 1974-04-03 | 1974-04-03 | Actual value encoder for speed-controlled drives |
Publications (1)
Publication Number | Publication Date |
---|---|
ES436100A1 true ES436100A1 (en) | 1977-01-01 |
Family
ID=5912004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES436100A Expired ES436100A1 (en) | 1974-04-03 | 1975-03-26 | Actual value transmitter for governed-speed drives |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5619566B2 (en) |
BR (1) | BR7501923A (en) |
CH (1) | CH577686A5 (en) |
DE (1) | DE2416113C2 (en) |
ES (1) | ES436100A1 (en) |
FR (1) | FR2266889A1 (en) |
GB (1) | GB1484796A (en) |
HK (1) | HK20078A (en) |
IT (1) | IT1032594B (en) |
NL (1) | NL7503540A (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6010536Y2 (en) * | 1977-10-04 | 1985-04-10 | 蛇の目ミシン工業株式会社 | sewing machine pulse generator |
IT1116276B (en) * | 1977-12-30 | 1986-02-10 | Olivetti & Co Spa | ANGULAR POSITION TRANSDUCER FOR A ROTATING ORGAN |
JPS54133944A (en) * | 1978-04-06 | 1979-10-18 | Janome Sewing Machine Co Ltd | Device for directly driving feed shaft of sewing machine |
JPS5550117A (en) * | 1978-10-06 | 1980-04-11 | Fanuc Ltd | Led light source device for pulse encoder |
DE2848612C2 (en) * | 1978-11-09 | 1981-05-27 | Pfaff Haushaltsmaschinen GmbH, 7500 Karlsruhe | Pulse generator of a sewing machine drive |
JPS5576147U (en) * | 1978-11-20 | 1980-05-26 | ||
IT1125066B (en) * | 1979-05-03 | 1986-05-14 | Necchi Spa | IMPROVEMENT OF SYNCHRONIZING SIGNAL GENERATING DEVICES IN SEWING MACHINES |
JPS55171133U (en) * | 1979-05-29 | 1980-12-08 | ||
DE3003138A1 (en) * | 1980-01-29 | 1981-07-30 | Quick Elektromotoren Werk Gmbh | SETPOINT VALUES FOR DRIVE CONTROLS |
IT1129862B (en) * | 1980-11-17 | 1986-06-11 | Olivetti & Co Spa | OPTICAL TRANSDUCER |
DE3145232A1 (en) * | 1981-11-13 | 1983-06-01 | Quick-Rotan Elektromotoren GmbH, 6100 Darmstadt | DRIVE FOR WORKING MACHINES, IN PARTICULAR INDUSTRIAL SEWING MACHINES |
DE3227035A1 (en) * | 1982-07-20 | 1984-01-26 | W. Luigs & G. Neumann, 4030 Ratingen | Phase-angle sensor |
JPS61109591A (en) * | 1984-11-02 | 1986-05-28 | プリンスミシン株式会社 | Sewing machine |
DE3544751A1 (en) * | 1985-12-18 | 1987-06-19 | Heidelberger Druckmasch Ag | TACHOGENERATOR |
ES2017697B3 (en) * | 1986-12-22 | 1991-03-01 | Siemens Ag | ANGULAR POSITION TRANSMITTER WITH PHOTOELECTRICALLY EXPLORABLE TRANSMISSION DISC AND DOUBLE SITUATED TRANSMISSION SHAFT. |
ES2022272B3 (en) * | 1986-12-22 | 1991-12-01 | Siemens Ag | VERY ACCURATELY ANGLE POSITION INDICATOR WITH PHOTOELECTRIC TRACES |
DE3713304A1 (en) * | 1987-04-18 | 1988-11-03 | Heldt & Rossi Servoelektronik | DEVICE FOR DETECTING TURNING ANGLE POSITION IN ROTARY DRIVES |
JPH01124707A (en) * | 1987-11-09 | 1989-05-17 | Mitsubishi Electric Corp | Rotational position detecting device for internal combustion engine |
DE3802784C1 (en) * | 1988-01-30 | 1989-08-17 | Pfaff Haushaltmaschinen Gmbh, 7500 Karlsruhe, De | |
DE3809569A1 (en) * | 1988-03-22 | 1989-10-05 | Frankl & Kirchner | POSITION SENSOR |
IT1279945B1 (en) * | 1995-06-13 | 1997-12-23 | Matec Srl | ANNULAR POSITION TRANSDUCER, PARTICULARLY FOR CIRCULAR HOSING MACHINE |
US6498409B1 (en) * | 1999-09-16 | 2002-12-24 | Delphi Technologies, Inc. | Tachometer apparatus and method for motor velocity measurement |
GB2521393A (en) * | 2013-12-18 | 2015-06-24 | Skf Ab | A building block for a mechanical construction |
CN109881390B (en) * | 2019-03-25 | 2021-05-14 | 浙江众邦机电科技有限公司 | Grating sheet, encoder, zero point detection device and zero point detection method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1131797B (en) * | 1959-09-17 | 1962-06-20 | Landis & Gyr Ag | Photoelectric scanning device for electricity meters |
NL245770A (en) * | 1959-11-25 | |||
US3187187A (en) * | 1962-01-24 | 1965-06-01 | Wayne George Corp | Photoelectric shaft angle encoder |
DE1259621B (en) * | 1965-03-25 | 1968-01-25 | Telefunken Patent | Photoelectric measuring generator |
JPS4725045U (en) * | 1971-04-10 | 1972-11-21 | ||
US3723748A (en) * | 1971-06-23 | 1973-03-27 | Ibm | Digital tachometer with symmetrical output |
DE2230680A1 (en) * | 1971-07-05 | 1973-01-25 | Thaelmann Schwermaschbau Veb | DEVICE FOR ACHIEVING CONSTANT TAPE TENSION ON PAPER TAPE REWINDERS OR SIMILAR DEVICES |
DE2134876A1 (en) * | 1971-07-13 | 1973-01-25 | Krupp Gmbh | WIRE BRAKE FOR A REEL FOR WIRE, RAND, OR TAPE-SHAPED MATERIAL |
-
1974
- 1974-04-03 DE DE2416113A patent/DE2416113C2/en not_active Expired
-
1975
- 1975-02-27 GB GB8337/75A patent/GB1484796A/en not_active Expired
- 1975-03-17 FR FR7508223A patent/FR2266889A1/fr not_active Withdrawn
- 1975-03-25 NL NL7503540A patent/NL7503540A/en not_active Application Discontinuation
- 1975-03-26 ES ES436100A patent/ES436100A1/en not_active Expired
- 1975-04-01 JP JP3866275A patent/JPS5619566B2/ja not_active Expired
- 1975-04-01 BR BR2447/75A patent/BR7501923A/en unknown
- 1975-04-02 IT IT67848/75A patent/IT1032594B/en active
- 1975-04-03 CH CH422975A patent/CH577686A5/xx not_active IP Right Cessation
-
1978
- 1978-04-13 HK HK200/78A patent/HK20078A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7503540A (en) | 1975-10-07 |
DE2416113C2 (en) | 1984-09-27 |
HK20078A (en) | 1978-04-20 |
JPS5619566B2 (en) | 1981-05-08 |
GB1484796A (en) | 1977-09-08 |
CH577686A5 (en) | 1976-07-15 |
FR2266889A1 (en) | 1975-10-31 |
IT1032594B (en) | 1979-06-20 |
JPS50138857A (en) | 1975-11-06 |
DE2416113A1 (en) | 1975-10-23 |
BR7501923A (en) | 1976-10-05 |
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