Title:
PUMP FOR VEHICLE SUSPENSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/054394
Kind Code:
A3
Abstract:
A pump includes a housing defining an interior volume, and a diaphragm, where the diaphragm partitions the interior volume into a pumping chamber and an actuating chamber. The diaphragm is formed from a polymeric material, and the pump further includes a diaphragm support configured to limit a stroke of the diaphragm. The diaphragm support includes an array of apertures through which fluid passes to interface with the diaphragm during operation of the pump.
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Inventors:
ROSITCH AARON J (US)
ELLIFSON ERIK (US)
VENTON-WALTERS ROY (US)
ZULEGER JASON J (US)
KREBS JOSEPH (US)
ELLIFSON ERIK (US)
VENTON-WALTERS ROY (US)
ZULEGER JASON J (US)
KREBS JOSEPH (US)
Application Number:
PCT/US2011/056551
Publication Date:
July 12, 2012
Filing Date:
October 17, 2011
Export Citation:
Assignee:
OSHKOSH CORP (US)
ROSITCH AARON J (US)
ELLIFSON ERIK (US)
VENTON-WALTERS ROY (US)
ZULEGER JASON J (US)
KREBS JOSEPH (US)
ROSITCH AARON J (US)
ELLIFSON ERIK (US)
VENTON-WALTERS ROY (US)
ZULEGER JASON J (US)
KREBS JOSEPH (US)
International Classes:
F04B43/06; F04B43/00; F04B43/073
Foreign References:
| EP1134415A2 | 2001-09-19 | |||
| DE19901893C1 | 2000-06-15 | |||
| US20010038796A1 | 2001-11-08 | |||
| US20070077156A1 | 2007-04-05 |
Attorney, Agent or Firm:
GUNDERSEN, Jeffrey, S. et al. (777 E. Wisconsin AvenueMilwaukee, Wisconsin, US)
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