发明名称 |
ANORDNING FOR METNING AV OGONBLICKSVERDET AV TRYCKET I EN KOLVFORBRENNINGSMOTORS CYLINDER OCH FOR BEREKNING AV DET INDIKERADE MEDELTRYCKET |
摘要 |
An apparatus for measuring instantaneous values of pressure in the cylinders of a reciprocating engine and/or for computing the mean indicated pressure. A transducer associated with each cylinder senses the pressure at moments determined by sensing means co-operating with markings provided on a part of the engine, which effects a reciprocating movement synchronously with the movement of the piston. The markings may have the shape of equidistantly disposed teeth of uniform width and may be provided on the piston rod or on a piston coolant carrying telescopic tube. The sensing means may be of an inductive type which generates control pulses whenever a marking is passing by. The signals from the transducer and the sensing means are transmitted to an electronic calculator associated with a display for computing and visualizing the mean indicated pressure and other engine parameters. |
申请公布号 |
SE432156(B) |
申请公布日期 |
1984.03.19 |
申请号 |
SE19770008238 |
申请日期 |
1977.07.15 |
申请人 |
B & W DIESEL AS |
发明人 |
O R * SCHMIDT |
分类号 |
G01L23/20;F02B3/06;F02B75/02;F02B75/20;F02D35/00;G01L23/00;G01L23/08;G01L23/30;(IPC1-7):01L23/30 |
主分类号 |
G01L23/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|