SU8287A1 - Adaptation to electrical measuring instruments to obtain a certain part of the scale of altered deviations of the moving system - Google Patents

Adaptation to electrical measuring instruments to obtain a certain part of the scale of altered deviations of the moving system

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Publication number
SU8287A1
SU8287A1 SU5075A SU5075A SU8287A1 SU 8287 A1 SU8287 A1 SU 8287A1 SU 5075 A SU5075 A SU 5075A SU 5075 A SU5075 A SU 5075A SU 8287 A1 SU8287 A1 SU 8287A1
Authority
SU
USSR - Soviet Union
Prior art keywords
scale
deviations
altered
moving system
adaptation
Prior art date
Application number
SU5075A
Other languages
Russian (ru)
Inventor
Г.А. Вайншенкер
Original Assignee
Г.А. Вайншенкер
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 Г.А. Вайншенкер filed Critical Г.А. Вайншенкер
Priority to SU5075A priority Critical patent/SU8287A1/en
Application granted granted Critical
Publication of SU8287A1 publication Critical patent/SU8287A1/en

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  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

Предлагаемое изобретение каСаетс  приспособлений к электрическим измерительным приборам :Дл  получени  в некоторой части шкалы измененных отклонений подвижной системы при помощи добавочной противодействующей пружины .The present invention relates to electrical measuring devices: In order to obtain, on a certain part of the scale, altered deviations of the moving system with the aid of an additional opposing spring.

В предлагаемом приспособлении, схематически изображенном на чертеже , применена расположенна  концентрично оси подвижной системы прибора добавочна  противо . действующа  пружина d с упорами е и / и прикрепленный к стрелке с перпендикул рно к плоскости чертежа штифту.При поворачивании стрелки с пружины, штифт g, встреча сь с упорами пружины d, в начальной и конечной части шкалы, будет вводить пружину d в действие и, тем самым, измен ть относительную величину отклонений под-вижной системы.In the proposed device, schematically shown in the drawing, applied is located concentric to the axis of the moving system of the device, the additional counter. the active spring d with stops e and / and attached to the arrow s perpendicular to the plane of the drawing pin. When turning the arrow off the spring, pin g, meeting the spring stops d, will start the spring d and thereby changing the relative magnitude of the deviations of the movable system.

На чертеже приведена шкапа вольтметра, а упоры ей/ расположены на угловом рассто нии .в 30 Таким образом, если в этом частном случае напр жение, измер емое вольтметром подниметс  до 125 вольт, то произойдет сцепление стрелки с пружиной d. При отрицательном отклонении стрелки, т.-е. влево от нулевого значени  пружина d также приводитс  в действие. Прибор, снабженный предлагаемым приспособлением, обладает, в указанном примере, шкалой на 360 вольт (ПО-(-250 360), при чем 10 вольт от 115 до 125 приход тс  на /з этой шкалы, а на остальные -/з- 350 вольт. Следовательно, в пределах этих 10 вольт, при изменении напр жени  на 1 вольт, стрелка подвигаетс  на 3°, а в остальной части шкалы .на Ьв.The drawing shows the voltmeter cabinet and the stops / are located at an angular distance. In 30 Thus, if in this particular case the voltage measured by the voltmeter rises to 125 volts, the arrow d will spring to adhere. If the arrow is negative, i.e. to the left of zero, the spring d is also actuated. The device, equipped with the proposed device, has, in this example, a 360 volt scale (software - (- 250 360), with 10 volts from 115 to 125 arriving on / from this scale, and for the rest - 350 volts Consequently, within these 10 volts, when the voltage changes by 1 volt, the needle moves by 3 °, and in the rest of the scale to lb.

Предмет патента.The subject of the patent.

Приспособление к электрическим измерительным приборам дл  получени  в некоторой части шкалы измененных отклонений подвижной системы при помощи добавочной противодействующей пружины, характеризующеес  тем, что укрепленна  концентрично оси подвижAdaptation to electrical measuring instruments for obtaining, in a certain part of the scale, altered deviations of the moving system by means of an additional counter-spring, characterized in that the displacement reinforced concentrically with the axis

ной системы добавочна  противодействующа  спиральна  пружина d снабжена двум  упорами и /, а указательна  стрелка прибора несет штифт g, каковой штифт предназначен длЯ того, чтобы, приsystem, the additional opposing coil spring d is equipped with two stops and /, and the instrument pointer carries a pin g, which pin is designed to

встрече его в начальной и конечной части шкалы с упорами пружины d, вводить последнюю в действие и тем самым измен ть относительную величину отклонений подвижной системы.meeting it in the initial and final part of the scale with the spring stops d, put the latter into action and thereby change the relative magnitude of the deviations of the moving system.

SU5075A 1925-09-09 1925-09-09 Adaptation to electrical measuring instruments to obtain a certain part of the scale of altered deviations of the moving system SU8287A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU5075A SU8287A1 (en) 1925-09-09 1925-09-09 Adaptation to electrical measuring instruments to obtain a certain part of the scale of altered deviations of the moving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU5075A SU8287A1 (en) 1925-09-09 1925-09-09 Adaptation to electrical measuring instruments to obtain a certain part of the scale of altered deviations of the moving system

Publications (1)

Publication Number Publication Date
SU8287A1 true SU8287A1 (en) 1929-03-30

Family

ID=50442275

Family Applications (1)

Application Number Title Priority Date Filing Date
SU5075A SU8287A1 (en) 1925-09-09 1925-09-09 Adaptation to electrical measuring instruments to obtain a certain part of the scale of altered deviations of the moving system

Country Status (1)

Country Link
SU (1) SU8287A1 (en)

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