Noise-reducing or vibration-damping support system for a pump for a vehicle seat

摘要

A vehicle seat includes a pump for operating a seat cushion adjuster or a seat massage system and a seat frame structure. The pump is coupled to an electrical supply line and a pressure line. The pump is designed without a soundproofing enclosure. At least one noise-reducing or vibration-damping coupling device is provided. The coupling device and pump being attached via a first section to the seat frame structure. The coupling device is attached directly to the pressure line of the pump or to the electrical supply line of the pump via a second section.

主权项

1. A noise-reducing or vibration-damping support system for a pump (1) for a vehicle seat, said pump (1) responsive to activation by a pressurized fluid medium provided by a pressure supply line (3), said pump (1) configured for operating seat cushion adjusters or seat massage systems in a vehicle seat frame structure, wherein the pump (1) is electrically coupled to an electrical supply line (2) and fluidly coupled to said pressure supply line (3), said pressure supply line (3) including a first pressure supply line segment and a second pressure supply line segment, wherein the pump (1) is designed without a soundproofing enclosure and wherein at least one noise-reducing or vibration-damping coupling device (4.1; 4.2) suspending and supporting said pump (1) is provided, wherein said at least one noise-reducing or vibration damping coupling device (4.1; 4.2) is attached to the vehicle seat frame structure, said noise-reducing or vibration-damping support system characterized in that a first noise-reducing or vibration-damping coupling device (4.1) from among said at least one noise-reducing or vibration damping coupling device (4.1; 4.2) is fluidly coupled directly between said first and said second pressure supply line segments (3) and configured to form an integral part of said pressure supply line (3) carrying said pressurized fluid medium to said pump (1).