Electromagnetic silicone oil water pump clutch and working method thereof
US11519319B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2019 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Jun 24, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2300/08
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An electromagnetic silicone oil water pump clutch, comprising: a water pump body, a pump shaft, an electromagnetic solenoid coil, a belt pulley, a coupling shaft sleeve, a driven disc, a spring piece, a coupling disc, a driving disc, and a silicone oil cavity shell. The pump shaft is provided at the center of the water pump body; a fixing plate is provided at one end of the water pump body; the electromagnetic solenoid coil is provided on the fixing plate; the belt pulley is provided on the water pump body; the silicone oil cavity shell is pressed and riveted on one side of the belt pulley; the coupling shaft sleeve is fixed to one end of the pump shaft; the spring piece is provided on the outer side of the coupling shaft sleeve; the coupling disc is provided on the spring piece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.