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
Method for generating and transmitting a reference signal for uplink demodulation in a clustered DFT-spread OFDM transmission scheme
Communication apparatus, communication method, and integrated circuit
Electric vehicle and method of controlling the same
Method of ions generation and aerodynamic ion generator
Method and apparatus for producing triangular waveform with low audio band noise content
Split termination of secure communication sessions with mutual certificate-based authentication
System and method for securely authorizing and distributing stored-value card data
  Randomly Featured Patents
Intrusion alarm and emergency illumination apparatus and method
Method for improved water therapy
Cell board ejector
Vacuum envelope drive
Thin-conductor foamed-polyolefin-insulated wire and manufacturing method thereof
Method and apparatus for improving SIP parse performance
Electric plug holder
Polyolefin adhesive compositions
Piston pump for high-pressure fuel delivery
Component for piezoelectric force or pressure sensors, held together by an electrically insulating film