NL161261B - Servostelsel. - Google Patents
Servostelsel.Info
- Publication number
- NL161261B NL161261B NL7311731.A NL7311731A NL161261B NL 161261 B NL161261 B NL 161261B NL 7311731 A NL7311731 A NL 7311731A NL 161261 B NL161261 B NL 161261B
- Authority
- NL
- Netherlands
- Prior art keywords
- servo system
- servo
- Prior art date
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
-
- 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
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Control Of Position Or Direction (AREA)
- Optical Transform (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00283528A US3811091A (en) | 1972-08-24 | 1972-08-24 | Electronic tachometer |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7311731A NL7311731A (nl) | 1974-02-26 |
NL161261B true NL161261B (nl) | 1979-08-15 |
NL161261C NL161261C (nl) | 1980-01-15 |
Family
ID=23086464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7311731.A NL161261C (nl) | 1972-08-24 | 1973-08-24 | Servostelsel. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3811091A (nl) |
JP (1) | JPS547464B2 (nl) |
CA (1) | CA983604A (nl) |
DE (1) | DE2326660C3 (nl) |
FR (1) | FR2197174B1 (nl) |
GB (1) | GB1429886A (nl) |
IT (1) | IT998405B (nl) |
NL (1) | NL161261C (nl) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2647956A1 (de) * | 1976-10-22 | 1978-04-27 | Papst Motoren Kg | Inkremental regelbarer antrieb |
DE2833591A1 (de) * | 1978-07-31 | 1980-02-14 | Siemens Ag | Verfahren zum erzeugen von digitalen ist-geschwindigkeitssignalen in einem positioniersystem fuer die schreib-/ lesekoepfe eines magnetplattenspeichers |
US4246536A (en) * | 1978-09-29 | 1981-01-20 | International Business Machines Corporation | Electronic velocity measurement device |
GB2085189B (en) * | 1980-09-19 | 1984-03-28 | Burroughs Corp | Head position system for disc data store |
JPS57175259A (en) * | 1981-04-22 | 1982-10-28 | Fanuc Ltd | Speed detector |
JPS57181482A (en) * | 1981-05-01 | 1982-11-08 | Toshiba Corp | Disc device |
US4481468A (en) * | 1981-05-14 | 1984-11-06 | Toshiba Kikai Kabushiki Kaisha | Velocity detecting apparatus having a two-phase resolver |
GB2112960B (en) * | 1981-12-30 | 1985-09-18 | Burroughs Corp | Improvements in and relating to positioning servomechanisms |
DE3231990A1 (de) * | 1982-08-27 | 1984-03-01 | Siemens AG, 1000 Berlin und 8000 München | Auswerteeinrichtung fuer einen digitalen inkrementalgeber |
DE3318378C2 (de) * | 1983-05-20 | 1986-02-20 | Leopold 6831 Reilingen Weinlich | Vorrichtung zum Messen der Geschwindigkeit eines von einer Hand- oder Faustfeuerwaffe abgeschossenen Geschosses |
US4590527A (en) * | 1983-11-14 | 1986-05-20 | Burroughs Corporation | Positioning servomechanisms |
AT392536B (de) * | 1984-07-06 | 1991-04-25 | R S F Elektronik Ohg Rechtsfor | Lineares, inkrementales messsystem |
US4943166A (en) * | 1987-01-27 | 1990-07-24 | Kabushiki Kaisha Toshiba | Device for detecting the position of an optical head |
US7825654B2 (en) * | 2007-06-29 | 2010-11-02 | Honeywell International Inc. | Calibration of a generator device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3147397A (en) * | 1960-08-22 | 1964-09-01 | Gen Electric | Compensated vertical sweep circuit |
US3114114A (en) * | 1960-11-09 | 1963-12-10 | Robert R Atherton | Voltage controlled ramp and pulse generator |
US3191072A (en) * | 1963-02-28 | 1965-06-22 | Hewlett Packard Co | High frequency sampler trigger circuits including signal feedback to regulate switching times of trigger circuits |
US3454777A (en) * | 1964-05-14 | 1969-07-08 | Sequential Electronic Systems | Measurement of object displacements and velocities |
US3378779A (en) * | 1965-04-26 | 1968-04-16 | Honeywell Inc | Demodulator circuit with control feedback means |
US3482174A (en) * | 1966-06-17 | 1969-12-02 | Bendix Corp | Pulse sample type demodulator including feedback stabilizing means |
US3541320A (en) * | 1968-08-07 | 1970-11-17 | Gen Electric | Drift compensation for integrating amplifiers |
US3577012A (en) * | 1968-10-03 | 1971-05-04 | Allen Bradley Co | Circuit for controlling frequency with voltage |
US3652791A (en) * | 1969-01-08 | 1972-03-28 | Xerox Corp | Circuitry for distinguishing between background and intelligence areas on a document |
US3590277A (en) * | 1969-05-07 | 1971-06-29 | Westinghouse Electric Corp | Fast response frequency and wave shape measuring circuit |
US3597696A (en) * | 1969-09-11 | 1971-08-03 | Vapor Corp | Stable high-gain solid state dc amplifier |
DE2044736C2 (de) * | 1970-03-30 | 1982-11-11 | Xerox Corp., 14644 Rochester, N.Y. | Anordnung zur Regelung der Geschwindigkeit zwischen zwei relativ zueinander bewegbaren Teilen |
US3631262A (en) * | 1970-03-31 | 1971-12-28 | Gen Electric | Linear variable gain circuit utilizing a field effect transistor |
FR2126567A5 (nl) * | 1971-02-11 | 1972-10-06 | Ugilor |
-
1972
- 1972-08-24 US US00283528A patent/US3811091A/en not_active Expired - Lifetime
-
1973
- 1973-05-02 CA CA170,211A patent/CA983604A/en not_active Expired
- 1973-05-14 GB GB2291973A patent/GB1429886A/en not_active Expired
- 1973-05-25 DE DE2326660A patent/DE2326660C3/de not_active Expired
- 1973-08-21 IT IT28031/73A patent/IT998405B/it active
- 1973-08-23 FR FR7330578A patent/FR2197174B1/fr not_active Expired
- 1973-08-24 JP JP9448273A patent/JPS547464B2/ja not_active Expired
- 1973-08-24 NL NL7311731.A patent/NL161261C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2326660A1 (de) | 1974-03-21 |
FR2197174A1 (nl) | 1974-03-22 |
US3811091A (en) | 1974-05-14 |
NL161261C (nl) | 1980-01-15 |
JPS547464B2 (nl) | 1979-04-06 |
FR2197174B1 (nl) | 1976-09-17 |
DE2326660B2 (de) | 1975-01-02 |
IT998405B (it) | 1976-01-20 |
JPS4993060A (nl) | 1974-09-04 |
GB1429886A (en) | 1976-03-31 |
NL7311731A (nl) | 1974-02-26 |
CA983604A (en) | 1976-02-10 |
DE2326660C3 (de) | 1975-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: INTERNATIONAL BUSINESS MACHINES CORPORATION |
|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: ITEL CORP |