SU82958A1 - Sensor for remote measurement - Google Patents

Sensor for remote measurement

Info

Publication number
SU82958A1
SU82958A1 SU400040A SU400640A SU82958A1 SU 82958 A1 SU82958 A1 SU 82958A1 SU 400040 A SU400040 A SU 400040A SU 400640 A SU400640 A SU 400640A SU 82958 A1 SU82958 A1 SU 82958A1
Authority
SU
USSR - Soviet Union
Prior art keywords
head
sensor
remote measurement
disk
pulse
Prior art date
Application number
SU400040A
Other languages
Russian (ru)
Inventor
А.Н. Гольдштейн
Original Assignee
А.Н. Гольдштейн
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 А.Н. Гольдштейн filed Critical А.Н. Гольдштейн
Priority to SU400040A priority Critical patent/SU82958A1/en
Application granted granted Critical
Publication of SU82958A1 publication Critical patent/SU82958A1/en

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  • Manufacturing Of Magnetic Record Carriers (AREA)

Description

Предлагаетс  датчик дл  производстна дистанционных irsMc-peinni по частотно-импульсному методу.A sensor is provided for the production of remote irsMc-peinni using a pulse frequency method.

С целью обеспечени  выработки импульсов наир жен и   с частотой, завис щей от передаваемого механического смещени , в предлагаемом датчике применены равномерно враи1ающнйс  диск, на котором нроизводитс  магнитна  запись при HOMOHUI головки, механически св запной с измер емой величиной, и неподвижиа  головка, подающа  импульсы приемнику, а через цепь обратной св зи - на записывающую головку.In order to ensure the generation of pulses of a wave and with a frequency depending on the transmitted mechanical displacement, the sensor in question offers uniformly rotating disks on which a magnetic recording is produced with a HOMOHUI head mechanically coupled to the measured value and the head moving the pulses to the receiver. and through the feedback loop to the recording head.

На чертеже приведена прн иипиальна  схема предлагаемо1Ч) д.атчика.The drawing shows the layout of the proposed 1 ×) d. Sensor.

Около диска /, вращаемого с посто нной скоростью, расположеп1 1 две магнитные головки: записываюи1а  2 и читающа  3. Кроме того, за головкой расположена стирающа  головка 4. Записывак)П1а  голо1зка 2 установ,дена подвижно и соединена с нзмер1ггельным органом так, чтобы fipH изменении иЗдМер емой вс.-1ичипы рассто ние .между головкой 2 и головкой 3 было обратно-пропорционально 3Ha4etnno измер емой величииы. Датчик рассчитан на измерени , начина  с некоторой определенной величины, дл  которой рассто ние .между головками примерно в 40 раз больше наимен1диего возможного рассто ни  между ними. Это нозвол е подавать импульсы с частотой в пределах от до 40 имиульсов в I сек. При очень малых значени х пзмер е.мой величины, не нодл (.жащих измерению, головка 2 находитс  в крайнем (левом по чер)ежу ) положении, и размыкает контакты выключател  5, наход щегос  в цени приводного двигател  диска /. При возрастапии измер емой вс-личины головка 2 отодвигаетс  вправо, коитакты 5 замыкаютс , и диск / приводитс  во враще 1ие. Одновре.менно замыкание коптактов 5 вызывает иодач) импульса па головку 2, вследствие чего на ободе диека / по вл етс  11еболыной намагниченный участок. Когда этот участок проходит под головкой 3. к последней создаетс  пмпулье, который через усилитель 6 подаетс  па линию 7 дпстанциоииой иередачи. Одновременно указанный импульс подаетс  через цепь обратной св зи иа головку 2, что создает на ободе диска / еще одип намагниченный участок. Последний, роход  под головкой 3, вызывает подачх- на линию следхюNear the disk / rotating at a constant speed, two magnetic heads are located1 1: recording 2 and reading 3. In addition, there is an erasing head 4 behind the head. Recording) Head 1 2 is movable and connected to the size of the adhesive body so that fipH The change in the measured distance between the head 2 and the head 3 was inversely proportional to the 3Ha4etnno measured magnitude. The sensor is designed for measurements, starting with a certain specific value, for which the distance between the heads is about 40 times greater than the possible distance between them. It is necessary to apply pulses with a frequency ranging from up to 40 imulses in I sec. For very small values of emulator of my size, not knotted (measuring the, the head 2 is in the extreme (left on black) hedgehog) position, and opens the contacts of the switch 5, which is in the value of the drive motor of the disk /. As the measured all-face increases, the head 2 moves to the right, co-tact 5 closes, and the disk / is driven in rotation 1. Simultaneously, the closure of the cop-contacts 5 causes a pulse of the pulse on the head 2, as a result of which a 11-hole magnetized area appears on the rim of the head /. When this section passes under the head 3., a pulley is created to the latter, which, through amplifier 6, is fed to line 7 of transient transmission. At the same time, this pulse is fed through a feedback circuit to head 2, which creates a magnetized area on the rim of the disk. The last, rokhod under the head of 3, calls the line-sledhyu

SU400040A 1949-07-15 1949-07-15 Sensor for remote measurement SU82958A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU400040A SU82958A1 (en) 1949-07-15 1949-07-15 Sensor for remote measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU400040A SU82958A1 (en) 1949-07-15 1949-07-15 Sensor for remote measurement

Publications (1)

Publication Number Publication Date
SU82958A1 true SU82958A1 (en) 1949-11-30

Family

ID=48255996

Family Applications (1)

Application Number Title Priority Date Filing Date
SU400040A SU82958A1 (en) 1949-07-15 1949-07-15 Sensor for remote measurement

Country Status (1)

Country Link
SU (1) SU82958A1 (en)

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