JPS5362503A - Rotor's protrusion detector - Google Patents

Rotor's protrusion detector

Info

Publication number
JPS5362503A
JPS5362503A JP13757676A JP13757676A JPS5362503A JP S5362503 A JPS5362503 A JP S5362503A JP 13757676 A JP13757676 A JP 13757676A JP 13757676 A JP13757676 A JP 13757676A JP S5362503 A JPS5362503 A JP S5362503A
Authority
JP
Japan
Prior art keywords
rotor
protrusion detector
protrusion
detector
spattered
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.)
Granted
Application number
JP13757676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5729641B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hidekazu Takizawa
Toshimi Kuno
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13757676A priority Critical patent/JPS5362503A/ja
Publication of JPS5362503A publication Critical patent/JPS5362503A/ja
Publication of JPS5729641B2 publication Critical patent/JPS5729641B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10—Indicating arrangements; Warning arrangements

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
JP13757676A 1976-11-16 1976-11-16 Rotor's protrusion detector Granted JPS5362503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13757676A JPS5362503A (en) 1976-11-16 1976-11-16 Rotor's protrusion detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13757676A JPS5362503A (en) 1976-11-16 1976-11-16 Rotor's protrusion detector

Publications (2)

Publication Number Publication Date
JPS5362503A true JPS5362503A (en) 1978-06-05
JPS5729641B2 JPS5729641B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-06-24

Family

ID=15201938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13757676A Granted JPS5362503A (en) 1976-11-16 1976-11-16 Rotor's protrusion detector

Country Status (1)

Country Link
JP (1) JPS5362503A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142213A (ja) * 1982-02-19 1983-08-24 Hitachi Ltd 磁気デイスク突起の検出方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227042A (ja) * 1988-07-15 1990-01-29 Matsumoto Renga Kk 煉瓦先積式コンクリート壁の構築方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4717019U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-04-02 1972-10-27
JPS5197458A (en) * 1975-02-24 1976-08-27 Bannokeijoseidono sokuteihoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4717019U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-04-02 1972-10-27
JPS5197458A (en) * 1975-02-24 1976-08-27 Bannokeijoseidono sokuteihoho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142213A (ja) * 1982-02-19 1983-08-24 Hitachi Ltd 磁気デイスク突起の検出方法

Also Published As

Publication number Publication date
JPS5729641B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-06-24

Similar Documents

Publication Publication Date Title
BE848889A (fr) Indicateur de position de bande d'enregistrement,
NL7904271A (nl) Draaisnelheidssignaalsensor.
OA05005A (fr) Ensemble d'enregistrement pour enregistrer sous forme numérique les signaux détectés en prospection magnétotellurique.
JPS56166468A (en) Signal generating probe for turbine speed sensor
FR2345036A1 (fr) Mesure de la vitesse a laquelle a ete enregistree une bande, notamment video
ATA449481A (de) Drehstellungs-erfassungssignal-generator
NO143246C (no) Signalgiveranlegg.
JPS539104A (en) Cassette tape running speed detector
JPS5362503A (en) Rotor's protrusion detector
JPS5329609A (en) Detecting circuit for data signal
JPS5333308A (en) Detection for slip frequency of induction motor
SU705345A2 (ru) Датчик скорости потока
JPS53110502A (en) Record player
JPS5359424A (en) Electrostatic recorder
JPS5345212A (en) Corrector for tracking
JPS5312375A (en) Hygrometer
JPS52104907A (en) Information signal reproducing system
JPS5292707A (en) Recording sensitivity adjusting system
JPS5387203A (en) Stabilizing system for rotary mirror in optical information recorder/reproducer
SU532748A1 (ru) Регистрирующее устройство к мерной вилке
JPS5381104A (en) Size detector for recording disk in autoplayer
SU623206A2 (ru) Устройство выбора непрерывного сигнала по принципу "большинства
JPS5358203A (en) Record player
JPS5358274A (en) Speed detector of moving objects
JPS5329105A (en) Record stylus abration degree detector