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Patent Searching and Data


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. (3803 E. St. Rd. 114, Roanoke, IN, 46783, US)
Application Number:
US2011/023010
Publication Date:
August 04, 2011
Filing Date:
January 28, 2011
Export Citation:
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Assignee:
INGERSOLL RAND COMPANY (155 Chestnut Ridge Road, Montvale, NJ, 07645, US)
HEADLEY, Thomas, R. (3803 E. St. Rd. 114, Roanoke, IN, 46783, US)
International Classes:
F04B17/00; F01B23/08; F04B39/00; F04B49/00; F04B49/22
Foreign References:
US4181066A1980-01-01
US6123008A2000-09-26
US6722256B22004-04-20
US6736612B22004-05-18
Other References:
See also references of EP 2529114A4
Attorney, Agent or Firm:
COZAD SMITH, Julianne, M. et al. (Michael Best & Friedrich LLP, 100 East Wisconsin AvenueSuite 330, Milwaukee WI, 53202-4108, US)
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