SU138081A1 - Device for indicating engine pump strokes - Google Patents

Device for indicating engine pump strokes

Info

Publication number
SU138081A1
SU138081A1 SU675067A SU675067A SU138081A1 SU 138081 A1 SU138081 A1 SU 138081A1 SU 675067 A SU675067 A SU 675067A SU 675067 A SU675067 A SU 675067A SU 138081 A1 SU138081 A1 SU 138081A1
Authority
SU
USSR - Soviet Union
Prior art keywords
engine pump
pump strokes
indicating engine
indicating
sensor
Prior art date
Application number
SU675067A
Other languages
Russian (ru)
Inventor
В.Н. Лисицин
Original Assignee
В.Н. Лисицин
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 В.Н. Лисицин filed Critical В.Н. Лисицин
Priority to SU675067A priority Critical patent/SU138081A1/en
Application granted granted Critical
Publication of SU138081A1 publication Critical patent/SU138081A1/en

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Description

Известные устройства дл  индицировани  насосных ходов двигател  имеют весьма низкую точность и не обеспечивают стабильного срабатывани  при малых изменени х давлений.The known devices for indicating the pumping strokes of the engine have very low accuracy and do not provide stable operation at small pressure variations.

Предлагаемое устройство позвол ет повысить точность и стабильность показаний при индицировании насосных ходов. Это достигаетс  тем, что датчик устройства выполнен в виде верхнего и нижнего се .дел, соединенных кольцом, и дискового свободно плавающего клапана , периодически замыкающего цепь питани  искрового регистратора.The proposed device allows to increase the accuracy and stability of indications when indicating pumping strokes. This is achieved by the fact that the sensor of the device is designed as an upper and lower cross section connected by a ring and a disk free-floating valve periodically closing the supply circuit of the spark recorder.

На чертеже изображена конструкци  датчика.The drawing shows the sensor design.

Клапан 1 расположен между верхним седлом 2 и нижним седлом 3, герметично св занными между собой кольцом 4. Центральный контакт 5 зажат в верхнем седле 2 посредством гайки 6 и изолирован от них шайбами 7 и втулкой 5. При изменении давлени  в цилиндре и противодавлени , подаваемого на датчик, клапан / замыкает или раз- мыкает цепь центрального контакта 5 с верхним седлом 2 и, тем са-мым , при разных углах поворота коленчатого вала замыкаетс  цепь питани  искрового регистратора, который вычерчивает диаграмму на бумаге, укрепленной на вращающемс  на коленчатом валу двигател  барабанй.The valve 1 is located between the upper seat 2 and the lower seat 3, tightly connected to each other by a ring 4. The central contact 5 is clamped in the upper saddle 2 by means of a nut 6 and insulated from them by washers 7 and bushing 5. When the pressure in the cylinder changes and the counterpressure supplied the sensor, the valve / closes or opens the central contact circuit 5 with the upper seat 2, and, at different angles of rotation of the crankshaft, closes the power supply circuit of the spark recorder, which plots the diagram on a rotating paper lenchatom motor shaft drum.

Предмет изобретени Subject invention

Устройство дл  индицировани  насосных ходов двигател  с клапанным контактным датчиком и искровым регистратором, отличающеес  тем, что, с целью повышени  точности индицировани  насосных ходов двигател , датчик устройства содержит верхнее и нижнее седла, соединенные кольцом, и дисковый свободно плавающий клапан, периодически замыкающий цепь питани  искрового регистратора.A device for indicating engine pump strokes with a valve contact sensor and a spark recorder, characterized in that, in order to increase the accuracy of indicating engine pump strokes, the device sensor contains upper and lower saddles connected by a ring and a disk floating valve periodically closing the spark supply circuit. the registrar.

SU675067A 1960-07-28 1960-07-28 Device for indicating engine pump strokes SU138081A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU675067A SU138081A1 (en) 1960-07-28 1960-07-28 Device for indicating engine pump strokes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU675067A SU138081A1 (en) 1960-07-28 1960-07-28 Device for indicating engine pump strokes

Publications (1)

Publication Number Publication Date
SU138081A1 true SU138081A1 (en) 1960-11-30

Family

ID=48294253

Family Applications (1)

Application Number Title Priority Date Filing Date
SU675067A SU138081A1 (en) 1960-07-28 1960-07-28 Device for indicating engine pump strokes

Country Status (1)

Country Link
SU (1) SU138081A1 (en)

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