Title:
弁の検査乃至調整方法及び装置
Document Type and Number:
Japanese Patent JP4083230
Kind Code:
B2
Abstract:
A method and an apparatus for setting and/or testing valves, in particular injection valves of an internal combustion engine, are described. A defined activation signal is applied to a valve in order to determine a signal characterizing the flow rate of fuel. A gaseous medium is applied to the valve. A first variable which characterizes the flow rate of the gaseous medium, and/or a second variable, are detected.
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Inventors:
Everhard Scheffel
Joseph Seidel
Joseph Seidel
Application Number:
JP52411398A
Publication Date:
April 30, 2008
Filing Date:
September 17, 1997
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02M65/00; F01L3/06; F01L9/02; F02D41/30; F02M47/02; F02M59/46; F16K31/06; G05D7/00; G05D7/06
Domestic Patent References:
| JP4061191B2 | ||||
| JP3010376Y2 | ||||
| JP63150078U | ||||
| JP4076268A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Reinhard Einsel