Internal combustion engines with external mixture formation and compensation vessel for avoiding re-ignition
AssigneeDeutz Aktiengesellschaft
InventorsBenedikt Nork, Klaus-Peter Bark, Peter Kipke
Life of this patent
Estimating the term…
Abstract
Internal combustion engines having an external mixture formation and compensation tank for avoiding reignition. An internal combustion engine is provided having an external mixture formation including at least one exhaust system, at least one intake system, the intake system including at least one intake manifold, at least one throttle valve, at least one mixture forming device, at least one compensation tank, and at least one air filter.
Claims16
An internal combustion engine with external mixture formation comprising:
- an exhaust system;
- and
- an intake system, the intake system including an intake manifold, a throttle valve, a mixture forming device, a compensation tank and an air filter, the compensation tank being provided upstream from the throttle valve, the compensation tank forming an air volume upstream of the mixture forming device and downstream of the air filter and being configured for relieving a backfire pressure wave,
- wherein the compensation tank has a stepped design,
- wherein the stepped design defines a fluidic bottleneck between an inlet and an outlet of the compensation tank.
An internal combustion engine with external mixture formation comprising:
- an exhaust system;
- and
- an intake system, the intake system including an intake manifold, a throttle valve, a mixture forming device, a compensation tank and an air filter,
- the compensation tank including, on a first side thereof, a compensation tank inlet, a compensation tank outlet and at least one step on an outer surface of the compensation tank between the compensation tank inlet and the compensation tank outlet,
- wherein the compensation tank includes, on a second side opposite the first side, at least one further step on the outer surface of the compensation tank.
An internal combustion engine with external mixture formation comprising:
- an exhaust system;
- and
- an intake system, the intake system including an intake manifold, a throttle valve, a mixture forming device, a compensation tank and an air filter,
- the compensation tank including, on a first side thereof, a compensation tank inlet, a compensation tank outlet and at least one step on an outer surface of the compensation tank between the compensation tank inlet and the compensation tank outlet,
- wherein the compensation tank includes a fastening area fixed in the at least one step.
Dependencies are inferred from the claim text.