SU149603A1 - Method of measuring pressure at the contacts of relay springs - Google Patents
Method of measuring pressure at the contacts of relay springsInfo
- Publication number
- SU149603A1 SU149603A1 SU747801A SU747801A SU149603A1 SU 149603 A1 SU149603 A1 SU 149603A1 SU 747801 A SU747801 A SU 747801A SU 747801 A SU747801 A SU 747801A SU 149603 A1 SU149603 A1 SU 149603A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- contacts
- measuring pressure
- dynamometer
- relay springs
- contact
- Prior art date
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
Изобретение относитс к способам измерени давлени на контактах релейных пружин.This invention relates to methods for measuring pressure at the contacts of relay springs.
Известен способ использовани путевого контакта, т. е. размыкаН11е электрической цепи дл фиксации перемещени на заданное рассто ние подвижного конца упругого элемента при опытном определении упругого усили .There is a known method of using a track contact, i.e. an open circuit of an electric circuit for fixing a displacement of a movable end to a predetermined distance of an elastic element during the experimental determination of elastic force.
Недостатком известного способа вл етс то, что рабочий, ведущий проверку контактного давлени , должен одновременно следить за показани ми динамометра и за моментом разрыва контактов провер емых контактных пружин, что снижает производительность труда и не обеспечивает качественной регулировки изделий.The disadvantage of the known method is that the worker conducting the contact pressure check must simultaneously monitor the dynamometer readings and the moment of contact breakage of the tested contact springs, which reduces labor productivity and does not provide quality adjustment of products.
Цель описываемого изобретени - определение силы нажати пружины точно в момент отрыва контактов, при этом точность производимых замеров не зависит от квалификации рабочего.The purpose of the described invention is to determine the spring force at the exact moment of contact separation, while the accuracy of the measurements made does not depend on the qualifications of the worker.
Дл осуществлени этого способа контакты провер емого объекта , используютс как электроконтактный датчик и включаютс в электрическую цепь электромагнитного фиксирующего устройства динамометра .To implement this method, the contacts of the object under test are used as an electrical contact sensor and are included in the electrical circuit of the electromagnetic locking device of the dynamometer.
На чертеже изображена схема подключени провер емой контактной группы в электрическую цепь динамометра.The drawing shows the connection scheme of the tested contact group in the electric circuit of the dynamometer.
Контакты / и провер емой контактной группы 3, используемые как электроконтактный датчик, включаютс в электрическую цепь динамометра 4, который имеет электромагнитное устройство, точно фиксирующее момент размыкани контактов пружины провер емой контактной группы.The contacts / and of the tested contact group 3, used as an electrocontact sensor, are included in the electrical circuit of the dynamometer 4, which has an electromagnetic device that accurately fixes the opening time of the contacts of the spring of the tested contact group.
Предмет изобретени Способ измерени давлени на контактах релейных пружин динамометром , отличающийс тем, что, с целью определени силы нажати пружины точно в момент отрыва контактов, контакты провер емого объекта используютс как электроконтактный датчик и включаютс в электрическую цепь электромагнитного фиксирующего устройства динамометра.The subject of the invention is a method for measuring pressure at the contacts of relay springs with a dynamometer, characterized in that, in order to determine the spring force at the exact moment of contact separation, the contacts of the object under test are used as an electrocontact sensor and are included in the electrical circuit of the dynamometer's electromagnetic locking device.
-af- 0ПроВер епа контантна -af- 0Pro Ver epa contantna
группаGroup
Ь i B i
Рычаг - динамонетраLever - Dynamometer
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU747801K SU149604A1 (en) | 1961-10-13 | 1961-10-13 | Arrow dynamometer mechanical type |
SU747801A SU149603A1 (en) | 1961-10-13 | 1961-10-13 | Method of measuring pressure at the contacts of relay springs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU747801A SU149603A1 (en) | 1961-10-13 | 1961-10-13 | Method of measuring pressure at the contacts of relay springs |
Publications (1)
Publication Number | Publication Date |
---|---|
SU149603A1 true SU149603A1 (en) | 1961-11-30 |
Family
ID=48304705
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU747801K SU149604A1 (en) | 1961-10-13 | 1961-10-13 | Arrow dynamometer mechanical type |
SU747801A SU149603A1 (en) | 1961-10-13 | 1961-10-13 | Method of measuring pressure at the contacts of relay springs |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU747801K SU149604A1 (en) | 1961-10-13 | 1961-10-13 | Arrow dynamometer mechanical type |
Country Status (1)
Country | Link |
---|---|
SU (2) | SU149604A1 (en) |
-
1961
- 1961-10-13 SU SU747801K patent/SU149604A1/en active
- 1961-10-13 SU SU747801A patent/SU149603A1/en active
Also Published As
Publication number | Publication date |
---|---|
SU149604A1 (en) | 1961-11-30 |
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