ARTHUR Q DAVIS
Architects in New Orleans, LA
License number
Pennsylvania RA003811C
Category
Architects
Type
Registered Architect
Address
Address
2
New Orleans, LA 70115
Pennsylvania
Pennsylvania
Organization information
See more information about ARTHUR Q DAVIS at bizstanding.comARTHUR Q DAVIS PARTNERS
335 Julia St, New Orleans, LA 70130
Industry:
Architect
Phone:
(504) 522-3400 (Phone)
ARTHUR Q. DAVIS, FAIA AND PARTNERS (A PROFESSIONAL CORPORATION)
New Orleans, LA
Status:
Inactive
Industry:
Nonclassifiable Establishments
Registration:
Mar 9, 1984
Addresses:
335 Julia St, New Orleans, LA 70130 (Physical)
225 Girod St #302, New Orleans, LA 70130 (Mailing)
225 Girod St #302, New Orleans, LA 70130 (Mailing)
State ID:
34138273D
Business type:
Business Corporation
President:
Arthur Q. Davis (President), 225 Girod St, New Orleans, LA 70130 (Physical)
Agent:
Edward J. Mccloskey,1250 Poydras St SUITE 400, New Orleans, LA 70113 (Physical)
Professional information
Automobile Vacuum System For Inflating Tires
US Patent:
4224013, Sep 23, 1980
Filed:
Dec 4, 1978
Appl. No.:
5/965929
Inventors:
Arthur Davis - New Orleans LA
International Classification:
F04B 3500, F01L 2506
US Classification:
417404
Abstract:
An air compressor for inflating pneumatic tires of a motor vehicle is particularly adapted to be powered by the negative pressure created at the intake manifold of the vehicle engine. The piston of a reciprocating air pump has a direct mechanical coupling with the plunger of a pneumatic cylinder assembly for driving the air pump. The cylinder assembly in turn is operated by the negative pressure of the intake manifold through a unique valve control system which automatically directs the negative pressure flow in a manner to reciprocate the plunger and hence, drive the air pump piston. In preferred forms, the plunger presents a greater operating area than the air pump piston whereby a pressure multiplying effect is provided to obtain the relatively high inflation pressures required for many pneumatic tires.