SU124497A1 - Potentiometer - Google Patents

Potentiometer

Info

Publication number
SU124497A1
SU124497A1 SU603790A SU603790A SU124497A1 SU 124497 A1 SU124497 A1 SU 124497A1 SU 603790 A SU603790 A SU 603790A SU 603790 A SU603790 A SU 603790A SU 124497 A1 SU124497 A1 SU 124497A1
Authority
SU
USSR - Soviet Union
Prior art keywords
potentiometer
resistance
axis
movable contact
electromagnet
Prior art date
Application number
SU603790A
Other languages
Russian (ru)
Inventor
А.М. Генералов
М.Л. Постол
Original Assignee
А.М. Генералов
М.Л. Постол
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.М. Генералов, М.Л. Постол filed Critical А.М. Генералов
Priority to SU603790A priority Critical patent/SU124497A1/en
Application granted granted Critical
Publication of SU124497A1 publication Critical patent/SU124497A1/en

Links

Landscapes

  • Adjustable Resistors (AREA)

Description

Изобретение относитс  к потенциометрам с сопротивлением кольцеобразной формы, по которому перемещаетс  подвижный контакт, во врем  перестановки отводимый с помощью электромагнита от сопротивлени .This invention relates to potentiometers with a ring-shaped resistance through which a moving contact is moved, which during removal is removed by an electromagnet from resistance.

Предлагаемый потенциометр отличаетс  от известных тем, что указанный электромагнит снабжен неподвижным кольцеобразным магнитопроводом , ось которого совпадает с осью вращени  подвижного контакта.The proposed potentiometer differs from the known ones in that the electromagnet is provided with a fixed ring-shaped magnetic core, whose axis coincides with the axis of rotation of the moving contact.

Такое выполнение дает возможность уменьщать габариты потенциометров с переставным контактом, управл емым электромагнитом, и устран ет необходимость применени  гибких или скольз щих проводникок дл  подвода тока к обмотке электромагнита.This embodiment makes it possible to reduce the dimensions of the potentiometers with a movable contact controlled by an electromagnet, and eliminates the need to use flexible or sliding conductors to supply current to the electromagnet winding.

На чертеже изображен предлагаемый потенциометр в разрезе.The drawing shows the proposed potentiometer in the section.

По кольцеобразному сопротивлению 1 потенциометра скользит подвижный контакт 2. Во врем  перестановки он отводитс  от сопротивлени  посредством электромагнитной системы, состо щей из неподвижного кольцеобразного магнитопровода 3 с обмоткой 4 и подвижного  кор  5, жестко св занного с подвижным контактом 2. Ось магнитопровода 3 расположена коаксиально оси  кор  и подвижного контакта.The moving contact 2 slides along the potentiometer's annular resistance 1. During the shift, it is removed from the resistance by means of an electromagnetic system consisting of a fixed ring-shaped magnetic conductor 3 with a winding 4 and a movable core 5 rigidly connected to the movable contact 2. The axis of the magnetic conductor 3 is coaxial to the axis core and moving contact.

Дл  удержани  подвижного контакта 2 во включенном состо нии и предотвращени  трени   кор  5 о магнитопровод 5 во врем  вращени  потенциометра  корь не доходит до магнитопровода на 0,2-0,3 мм.To keep the movable contact 2 in the on state and prevent the core 5 from rubbing against the magnetic core 5 during rotation of the potentiometer, the measles do not reach the magnetic conductor by 0.2-0.3 mm.

Дл  устранени  люфтов при вращении подвижного контакта в качестве поводка, св зывающего его с осью 6 потенциометра, применена кольц ,ева  пружина 7, один конец которой крепитс  винтом к подвижной головке 8, а второй - прикреплен к втулке 9, укрепленной на оси 6.To eliminate backlash when rotating the movable contact, a ring was used as a driver connecting it with the axis 6 of the potentiometer, one spring 7, one end of which is fastened with a screw to the mobile head 8, and the second attached to the sleeve 9 fixed on axis 6.

Якорь 5 соедин етс  с подвижной головкой 8 при помощи двух боковых алюминиевых стоек 10.The anchor 5 is connected to the movable head 8 by means of two side aluminum struts 10.

Предмет изобретени Subject invention

Потёйциометр с сопротивлением кольцеобразной формы, с наложеТ ным на сопротивление подвижным контактом и с расположенным в центре электромагнитом, служащим дл  отвода подвижного контакта от сопротивлени  в моменты его перестановки, отличающийс  тем, ч го с целью уменьшени  его габаритов и повышени  надежности токоподвода к обмотке электромагнита, последний снабжен неподвижным кольцеобразным магнитопроводом, коаксиально которому расположена ось вращени  подвижного контакта потенциометра.A ring gauge with a ring-shaped resistance, a movable contact superimposed on the resistance and an electromagnet located in the center serves to remove the movable contact from the resistance at the moments of its exchange, in order to reduce its dimensions and increase the reliability of the current lead to the electromagnet winding, the latter is equipped with a fixed ring-shaped magnetic core, coaxial to which the axis of rotation of the movable contact of the potentiometer is located.

8 10 528 10 52

SU603790A 1958-06-17 1958-06-17 Potentiometer SU124497A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU603790A SU124497A1 (en) 1958-06-17 1958-06-17 Potentiometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU603790A SU124497A1 (en) 1958-06-17 1958-06-17 Potentiometer

Publications (1)

Publication Number Publication Date
SU124497A1 true SU124497A1 (en) 1958-11-30

Family

ID=48395954

Family Applications (1)

Application Number Title Priority Date Filing Date
SU603790A SU124497A1 (en) 1958-06-17 1958-06-17 Potentiometer

Country Status (1)

Country Link
SU (1) SU124497A1 (en)

Similar Documents

Publication Publication Date Title
GB1103616A (en) Device for translating rotary motion into linear motion
SU124497A1 (en) Potentiometer
ES207464U (en) A caracterrete for fishing cane. (Machine-translation by Google Translate, not legally binding)
CA649901A (en) Rotating cylinder outboard motor with wedge-type piston
ES399019A1 (en) Apparatus for adjustment of side trimmer knife
ES378775A2 (en) Hydraulic motor
SU709397A1 (en) Mechanical pencil
GB922117A (en) Improvements in adustable electric resistance devices
SU554644A1 (en) Device for adjusting the inductor
PAUER Studies on an electrodeless magnetohydrodynamic engine design
ES309550A1 (en) A tree arrangement with self-center bearing for electric and similar engines. (Machine-translation by Google Translate, not legally binding)
SU396538A1 (en) DEVICE FOR MARKING AXES CONSTRUCTION STRUCTURES
SU147478A1 (en) Device for actively controlling the diameter of a hole with a discontinuous surface during the internal grinding process
HANINK Quality control in thin-walled rocket motor cases including the importance of metallurgical tests to determine reliability
ES173349U (en) Adjustable antenna for automobiles (Machine-translation by Google Translate, not legally binding)
FR1429123A (en) Coil head for draw bench
JPS5816465U (en) Dust-proof cover for forward/backward axis
GARBER Chemically fueled launch vehicles, with the atlas/centaur combinations taken as representative of future trends
CLARK Comparison of attitude control torquers for trans- orbital missions, and evaluation of the use of electric engines for vehicle control
BALL Liquid rocket propulsion
ES225409U (en) Perfected aboard (Machine-translation by Google Translate, not legally binding)
FR1344375A (en) equipment for loading fishing boats
LEE Digital adaptive control system based on the automatic gain-changing principle for use in missiles having body bending effects
CA638777A (en) Fishing rod tip with anti-tangling means
FR2293271A1 (en) DEVICE FOR THE FINISHING FORMING OF SCREWS THE HEAD OF WHICH DOES NOT SENSITIVELY EXCEED THE DIAMETER OF THE ROD