Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Internal combustion engine with a supercharger










Image Number 9 for United States Patent #7562527.

In an internal combustion engine with a supercharger, there is provided a technique capable of quickly raising supercharging pressure. In the internal combustion engine with a supercharger which includes a communication passage 6 that connects between those portions of an exhaust passage 3 which are upstream and downstream of an exhaust gas turbine 4c of the supercharger 4, and a waste gate valve 7 that is arranged in said communication passage 6 so as to open from an upstream side of said communication passage 6 to a downstream side thereof, provision is made for a drive unit that applies a fixed force directed from the downstream side to the upstream side of said communication passage 6 to said waste gate valve 7. By applying the fixed force to the waste gate valve 7, said waste gate valve 7 is not opened until a differential pressure between the upstream and downstream sides of the waste gate valve 7 becomes larger than the fixed force, so the supercharging pressure rises smoothly.








 
 
  Recently Added Patents
Systems and methods for automated institutional processing of payments
Systems and methods for excluding undesirable network transactions
Method for producing interferon alpha 5
Nonvolatile semiconductor memory device and method for manufacturing the same
Harmonic sensor
Package for product
Memory elements with increased write margin and soft error upset immunity
  Randomly Featured Patents
Hydrogen storage alloy, its production method, hydrogen storage alloy electrode, and secondary battery
Accumulator drain closure
Power feed apparatus and operating method
Method and means for decoupling a printed circuit board
System and method to compensate for variable fuel injector characterization in a direct injection system
Satellite control of electronic memory devices
Liquid crystal composition and liquid crystal display device
Acoustic baffle with predetermined directional expansion characteristics
Dynamic gain control in a digital eddy current signal processor
Molding machine