JPS5941540B2 - シンクロ回転速度表示信号発生装置 - Google Patents

シンクロ回転速度表示信号発生装置

Info

Publication number
JPS5941540B2
JPS5941540B2 JP53044327A JP4432778A JPS5941540B2 JP S5941540 B2 JPS5941540 B2 JP S5941540B2 JP 53044327 A JP53044327 A JP 53044327A JP 4432778 A JP4432778 A JP 4432778A JP S5941540 B2 JPS5941540 B2 JP S5941540B2
Authority
JP
Japan
Prior art keywords
signal
quotient
sampling
sampled
product
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
Application number
JP53044327A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53131879A (en
Inventor
ピエ−ル・ルイ・ヴアンサン・ブレン
アレン・シヤルル・フレスネル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JPS53131879A publication Critical patent/JPS53131879A/ja
Publication of JPS5941540B2 publication Critical patent/JPS5941540B2/ja
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
JP53044327A 1977-04-20 1978-04-17 シンクロ回転速度表示信号発生装置 Expired JPS5941540B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR000007711874 1977-04-20
FR7711874A FR2349142A1 (fr) 1977-04-20 1977-04-20 Systeme de mesure de la vitesse de rotation d'une synchromachine par une technique d'echantillonnage

Publications (2)

Publication Number Publication Date
JPS53131879A JPS53131879A (en) 1978-11-17
JPS5941540B2 true JPS5941540B2 (ja) 1984-10-08

Family

ID=9189649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53044327A Expired JPS5941540B2 (ja) 1977-04-20 1978-04-17 シンクロ回転速度表示信号発生装置

Country Status (5)

Country Link
US (1) US4180859A (US07534539-20090519-C00452.png)
JP (1) JPS5941540B2 (US07534539-20090519-C00452.png)
DE (1) DE2816009C2 (US07534539-20090519-C00452.png)
FR (1) FR2349142A1 (US07534539-20090519-C00452.png)
GB (1) GB1599937A (US07534539-20090519-C00452.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190870A (ja) * 1983-04-14 1984-10-29 Rohm Co Ltd 熱印字ヘツド
JPS6275798U (US07534539-20090519-C00452.png) * 1985-10-25 1987-05-15
JPH0445892Y2 (US07534539-20090519-C00452.png) * 1985-04-10 1992-10-28
JPH0446929Y2 (US07534539-20090519-C00452.png) * 1985-04-10 1992-11-05
JPH0452056Y2 (US07534539-20090519-C00452.png) * 1985-03-27 1992-12-08

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319333A (en) * 1979-12-19 1982-03-09 Smiths Industries Limited Mach airspeed indicator
JPS5769497A (en) * 1980-10-15 1982-04-28 Copal Co Ltd Method of compensating temperature or like in displacement detector
EP0100502A1 (en) * 1982-08-03 1984-02-15 MERCK PATENT GmbH A sensor
JPS59218915A (ja) * 1983-05-27 1984-12-10 Yokogawa Hokushin Electric Corp 光導波路形センサ
JPS6449914A (en) * 1987-08-20 1989-02-27 Fanuc Ltd Signal processor for pulse encoder
US5177432A (en) * 1991-05-31 1993-01-05 Ppg Industries, Inc. Wireless velocity detector for a bicycle having a rotating AC magnetic field and receiver coils
GB2515815B (en) 2013-07-05 2015-12-02 Dyson Technology Ltd A hand held appliance
GB2515810B (en) 2013-07-05 2015-11-11 Dyson Technology Ltd A hand held appliance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629705A (en) * 1969-08-21 1971-12-21 Allen Bradley Co Method and apparatus for determining angular velocity
US3720866A (en) * 1972-02-02 1973-03-13 Westinghouse Electric Corp Method and system for determination of rotor angle of synchromechanism
US3930143A (en) * 1975-05-27 1975-12-30 Sundstrand Data Control Circuit for measuring the rate of synchro rotation
US4021658A (en) * 1975-09-22 1977-05-03 Rockwell International Corporation Angular rate deriving apparatus
DE2601800C3 (de) * 1976-01-20 1983-12-29 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Schaltungsanordnung zur Gewinnung einer digitalen Größe, die der Winkelgeschwindigkeit eines Rades entspricht
DE2635004B2 (de) * 1976-08-04 1978-09-28 Wabco Westinghouse Gmbh, 3000 Hannover Verfahren und Schaltungsanordnung zur digitalen Messung der Rotationsgeschwindigkeit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190870A (ja) * 1983-04-14 1984-10-29 Rohm Co Ltd 熱印字ヘツド
JPH0452056Y2 (US07534539-20090519-C00452.png) * 1985-03-27 1992-12-08
JPH0445892Y2 (US07534539-20090519-C00452.png) * 1985-04-10 1992-10-28
JPH0446929Y2 (US07534539-20090519-C00452.png) * 1985-04-10 1992-11-05
JPS6275798U (US07534539-20090519-C00452.png) * 1985-10-25 1987-05-15

Also Published As

Publication number Publication date
GB1599937A (en) 1981-10-07
FR2349142A1 (fr) 1977-11-18
JPS53131879A (en) 1978-11-17
DE2816009A1 (de) 1978-10-26
US4180859A (en) 1979-12-25
FR2349142B1 (US07534539-20090519-C00452.png) 1980-05-23
DE2816009C2 (de) 1984-06-28

Similar Documents

Publication Publication Date Title
JPS5941540B2 (ja) シンクロ回転速度表示信号発生装置
JPH0255837B2 (US07534539-20090519-C00452.png)
US5019823A (en) Frequency measurement
US3808526A (en) Frequency response analyser
US4073009A (en) Apparatus for calculating amplitude values of sinusoidal waves
GB1050145A (US07534539-20090519-C00452.png)
US4739279A (en) Method and a device for rapid adjustment of the phase of a clock signal in rapid phase
US3831010A (en) Area navigation computer
JP3053002B2 (ja) 周波数測定方法及び装置
US4181949A (en) Method of and apparatus for phase-sensitive detection
JPH06177760A (ja) 電子式移相回路及び電子式無効電力量計
Serov An Approach of Reducing the RMS Measurement Error for the Measurement Method Based on Averaging of the Squares of Samples
JPH02298872A (ja) 位相計測回路
JPH0651004A (ja) 回路素子の定数測定装置
SU771683A1 (ru) Тригонометрический функциональный преобразователь
US3593131A (en) Means and method for measuring the phase of an alternating electrical signal
JPS5811577B2 (ja) 三角函数変化量の演算装置
JPS62200269A (ja) 交流実効値のデジタル検出方法
JPS61240168A (ja) 位相測定回路
JPS58129368A (ja) 周波数検出方法
JPH0249573Y2 (US07534539-20090519-C00452.png)
SU1627998A1 (ru) Преобразователь произведени двух посто нных напр жений в посто нное напр жение
SU599166A1 (ru) Цифровое измерительное устройство дл тензометрических весов
JPS59129539A (ja) エンジン発電機の同期投入方法
Karnal et al. A novel automatically synchronized ramp A/D converter