187results about How to "Reduce traffic loss" patented technology

A product that includes a compressor, a housing and a vibration isolation mount located between the compressor and the housing. The compressor includes an impeller, a first inlet located upstream of the impeller, a first outlet located downstream of the impeller, a second inlet located downstream of the first outlet, and a second outlet located downstream of the second inlet. During operation, fluid enters the compressor via the first inlet and exits the compressor via the first outlet. The mount creates a restriction between the compressor and the housing that causes fluid exiting the first outlet to re-enter the compressor via the second inlet.

The invention discloses a message transmission method and message transmission equipment which are applied to Ethernet virtual interconnection (EVI) networking. Generic routing encapsulation (GRE) tunnels are established among peripheral equipment (PE) in an EVI embodiment; a broadcast mode of the EVI embodiment is No Flooding; the PE having a large-capacity media access control (MAC) address table in the EVI embodiment is configured to be Extranet PE; and expanded GRE tunnels are established between the Extranet PE and common PE at the opposite ends of the GRE tunnels. The method comprises the following steps that: after the common PE receives a message from a local user side, if a corresponding output interface cannot be searched, the common PE encapsulates the message to be a GRE message and sends the GRE message to the Extranet PE through the expanded GRE tunnels; the Extranet PE receives the GRE message and decapsulates the GRE message, searches an output interface corresponding to a target MAC address of the message from the EVI embodiment to which the message belongs; if the output interface cannot be searched, the message is broadcasted at an interface of the local user side and is encapsulated to be the GRE message, and then the GRE message is sent back to the PE at the opposite ends through the expanded GRE tunnels to be forwarded. By the invention, the problem of flow loss caused by miss of the MAC address under the condition that the EVI embodiment is configured to be a No Flooding mode.

A turbine engine component, such as a turbine blade, has an airfoil portion, a plurality of cooling passages within the airfoil portion with each of the cooling passages having an inlet for a cooling fluid. Each inlet has a flared bellmouth inlet portion. The turbine engine component may further have a dirt funnel at the tip of the airfoil portion, a platform with at least one beveled edge, and an undercut trailing edge slot.

Turning vanes are located in the suction and discharge line elbows of a refrigerant circuit and at the entrance to the condenser.

A flexible tube 10 of the present invention is disposed downstream of a exhaust path from an engine E, and formed of an outer bellows 3 as an outer tube and an inner bellows 4 as an inner tube; pleats 4c,4c of the inner bellows 4 are smaller in depth and pitch than the pleats 3c of the outer bellows 3, and the buffering space S is provided with a gap t between the pleats bottoms of the outer bellows 3 and the pleats tops of the inner bellows 4, and further, a partition 17 that splits the exhaust path is disposed in the inner bellows 4. For this reason, sound insulation effect is improved, and the lowering of the temperature of the exhaust gas is suppressed, leading to quick temperature rise of the exhaust gas to be fed into the catalytic converter, thereby promoting the activation of the catalysts and improving the capability to purify exhaust gas, and the exhaust efficiency can be improved thereby increasing output performance of the engine.