Permanent magnet speed governing water pump electromagnetic clutch

An electromagnetic clutch and permanent magnet speed regulation technology, which is applied in the direction of magnetic drive clutches, clutches, non-mechanical drive clutches, etc., can solve the problem of incompatibility between the pump and the engine, save materials and man-hours, save energy, and improve service life. Effect

Inactive Publication Date: 2016-11-02
SUZHOU RISING AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the above-mentioned uncoordinated working state of the pump and the engine, it is urgent for those skilled in the art to make improvements

Method used

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  • Permanent magnet speed governing water pump electromagnetic clutch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] When the engine is just started, due to the low water temperature, the temperature control sensor in the engine water tank sends a signal to the ECU, and the ECU sends a signal to the electromagnetic coil 18, the electromagnetic coil 18 is energized, the friction disc 11 is separated from the driving disc 13, and the water pump operates at a low speed. running, the engine warms up quickly; when the engine water temperature rises to 93°C, the temperature control sensor in the water tank sends a signal to the ECU, and the ECU controls the electromagnetic coil 18 to cut off the power, the friction disc 11 and the driving disc 13 are attached through the magnetic poles, and the water pump starts Direct transmission speed operation; when the engine water temperature is lower than 83°C, the temperature control sensor in the water tank sends a signal to the ECU, and the ECU controls the electromagnetic coil 18 to energize, the friction disc 11 and the driving disc 13 fit togethe...

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Abstract

The invention discloses a permanent magnet speed governing water pump electromagnetic clutch. The permanent magnet speed governing water pump electromagnetic clutch comprises a belt pulley, a leaf spring, screws, a magnetic pole ring, a magnetic pole, a fixed seat, a friction disk, a driving disk, rivets, a water pump shell and a suction disk, wherein the fixed seat is arranged on a bearing, the friction disk is fixed to the fixed seat through an M8 bolt, the suction disk, the leaf spring and the driving disk are fixedly connected together in sequence through the rivets, the screws penetrate through the driving disk, the leaf spring and the suction disk in sequence and fix the suction disk to the belt pulley, the belt pulley is connected with the water pump shell through the bearing, and the magnetic pole ring and the magnetic pole are fixed to the driving disk in a threaded connection manner. The permanent magnet speed governing water pump electromagnetic clutch can adapt to the requirement of the changeful working process of an engine, and is suitable for different loads and rotating speeds of the engine, thereby achieving the effects of high efficiency, energy saving and safe operation.

Description

technical field [0001] The invention relates to an automobile engine cooling system, in particular to an electromagnetic clutch of a permanent magnet speed-regulating water pump. Background technique [0002] The clutch is installed between the engine and the transmission, and is an assembly directly connected with the engine in the car drive train. Usually, the clutch is installed together with the flywheel set of the engine crankshaft, which is the part that cuts off and transmits power between the engine and the vehicle transmission system. During the whole process of the car from starting to normal driving, the driver can manipulate the clutch as needed to temporarily separate or gradually engage the engine and drive train to cut off or transfer the power output from the engine to the drive train. Its function is to enable the gradual engagement between the engine and the transmission, so as to ensure the smooth start of the car. [0003] The water pump electromagnetic...

Claims

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Application Information

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IPC IPC(8): F01P5/10F01P7/16F16D27/04F16D27/14
CPCF01P5/10F01P7/162F01P2050/22F16D27/04F16D27/14
Inventor 岳胜桥龚达锦吴海峰
Owner SUZHOU RISING AUTO PARTS
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