Hydraulic mount
AssigneesHyundai Motor Company, Kia Corporation, Daeheung R&T Co., Ltd.
InventorsJang Ho KIM, Hyun Seok CHOI, Kang Wook JEON, Yu Ho KIM
Life of this patent
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Abstract
A hydraulic mount in which a fluid for supporting an engine of a vehicle is sealed, includes a core configured to receive vibration from outside, an insulator molded on the external side of the core, and a diaphragm spaced at a predetermined distance from the insulator, wherein a fluid is sealed between the insulator and the diaphragm, and an upper chamber and a lower chamber are provided between the insulator and the diaphragm by a nozzle assembly. The nozzle assembly includes an upper nozzle located adjacent to the upper chamber, a lower nozzle coupled to the upper nozzle and located adjacent to the lower chamber, and a membrane located between the upper nozzle and the lower nozzle.
Claims20
A hydraulic mount comprising:
- a core configured to receive vibration from outside thereof;
- an insulator molded on an external side of the core;
- and
- a diaphragm spaced at a predetermined distance from the insulator,
- wherein a fluid is sealed between the insulator and the diaphragm, and
- wherein an upper chamber and a lower chamber are provided between the insulator and the diaphragm by a nozzle assembly, and
- wherein the nozzle assembly includes:
- an upper nozzle located adjacent to the upper chamber;
- a lower nozzle coupled to the upper nozzle and located adjacent to the lower chamber;
- and
- a membrane located between the upper nozzle and the lower nozzle.
Dependencies are inferred from the claim text.