Automatic start-stop control method and system for excavator engine,Automatic flameout and ignition device for kiln

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2 results about "Flameout" patented technology

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In aviation, a flameout (or flame-out) is the run-down of a jet engine due to the extinction of the flame in the combustion chamber. The loss of flame can have a variety of causes, such as fuel starvation, excessive altitude, compressor stall, foreign object damage deriving from birds, hail, or volcanic ash, severe precipitation, mechanical failure, or very cold ambient temperatures.

Automatic start-stop control method and system for excavator engine

PendingCN114658581ASave energySoil-shifting machines/dredgersElectric motor startersFlameoutData analysis

The invention relates to engine control and aims to solve the problem that an existing excavator group cannot be stopped at a proper time to save energy during idle speed waiting. The invention provides an automatic starting and stopping control method and system for an excavator engine, and the control method comprises the following steps: collecting operation data, uploading the operation data to a big data analysis platform, analyzing and determining target excavators working in the same region under the same working condition, and sending the idling ratio of a computer group to each target excavator; the target excavator displays shutdown information about whether the engine is shut down or not on an instrument according to the state of the target excavator and the machine group idle speed ratio; controlling the engine to flame out or operate according to the instrument selection instruction; after flameout, a pilot operation signal is detected to automatically start the engine; according to the overall busy degree of machine group operation, a suggestion whether to stop or not is given, and energy is further saved.

Automatic start-stop control method and system for excavator engine

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Owner:LIUZHOU LIUGONG EXCAVATORS +2

Automatic flameout and ignition device for kiln

PendingCN114034195APlay a protective effectCombustion ignitionControl devices for furnacesFlameoutEngineering

The invention provides an automatic flameout and ignition device for a kiln. The device comprises a containing box, the front face of the containing box is provided with an opening, the opening is connected with a sealing plate through a hinge, the back face of the sealing plate is fixedly connected with a rectangular plate, a strip-shaped hole is formed in the side portion of the rectangular plate, a first electric push rod and a second electric push rod are fixedly arranged in the containing box, the telescopic end of the first electric push rod is fixedly connected with a U-shaped plate, the inner wall of the U-shaped plate is fixedly connected with a connecting rod, the telescopic end of the second electric push rod is fixedly connected with a fixing plate, and an igniter and an open fire detector are fixedly mounted on the side wall of the fixing plate. The invention relates to the technical field of kilns. The problems that a worker beside the kiln needs to observe the ignition state while pressing an igniter switch to determine whether ignition succeeds or not during kiln ignition, and meanwhile the service life of the igniter is greatly shortened due to the fact that the igniter is located in flames for a long time are solved.

Automatic flameout and ignition device for kiln

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Owner:佛山市凌赫热能科技有限公司

2 results about "Flameout" patented technology

Automatic start-stop control method and system for excavator engine

Automatic flameout and ignition device for kiln

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