Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent
1989-10-02
1991-11-12
Koczo, Michael
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
60612, F02B 3712
Patent
active
050637444
ABSTRACT:
In a sequential turbocharger system having a first stage large volume turbo-charger and a second stage small volume turbocharger, a diaphragm actuator is provided for an exhaust bypass valve bypassing a turbine of the small volume turbocharger. The diaphragm actuator has a two step characteristic in relation to an opening of the exhaust bypass valve, so that an increased speed of opening of the exhaust bypass valve is obtained when the pressure downstream of the compressor of the first turbocharger is equal to the pressure downstream of the compressor of the second turbocharger.
REFERENCES:
patent: 4283912 (1981-08-01), Cholvin
Fujimori Makoto
Ishisaka Kazuyoshi
Ishiyama Shinobu
Kumai Teruo
Maehara Toshiyuki
Aisen Industry Co., Ltd.
Koczo Michael
Toyota Jidosha & Kabushiki Kaisha
LandOfFree
Actuator for controlling intake pressure in sequential turbo-sys does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Actuator for controlling intake pressure in sequential turbo-sys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Actuator for controlling intake pressure in sequential turbo-sys will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1005596