Title:
AIR MOTOR HAVING A MODULAR ADD ON REGULATOR
Document Type and Number:
WIPO Patent Application WO/2011/094603
Kind Code:
A3
Abstract:
A pump assembly including an air motor includes a modular relief valve assembly connected to a motive fluid inlet of the air motor. The modular relief valve assembly has a housing that contains an actuator assembly, a ball valve assembly, a bleed valve, a first pressure adjustment assembly, and a second adjustment assembly. The housing includes a motive fluid inlet port, a pressure regulator outlet, a bleed valve port, an actuator support, a pressure adjustment chamber, and a ball valve chamber. The pressure regulator assembly includes at least one gauge that displays at least one measurement parameter.
Inventors:
HEADLEY THOMAS R (US)
Application Number:
PCT/US2011/023010
Publication Date:
December 22, 2011
Filing Date:
January 28, 2011
Export Citation:
Assignee:
INGERSOLL RAND CO (US)
HEADLEY THOMAS R (US)
HEADLEY THOMAS R (US)
International Classes:
F04B17/00; F01B23/08; F04B39/00; F04B49/00; F04B49/22
Foreign References:
| US4181066A | 1980-01-01 | |||
| US6123008A | 2000-09-26 | |||
| US6722256B2 | 2004-04-20 | |||
| US6736612B2 | 2004-05-18 |
Other References:
See also references of EP 2529114A4
Attorney, Agent or Firm:
COZAD SMITH, Julianne, M. et al. (100 East Wisconsin AvenueSuite 330, Milwaukee WI, US)
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