continued from part 1 - Controller General of Patents, Designs, and ...

(12) PATENT APPLICATION PUBLICATION (21) Application No.6567/DELNP/2008 A
(19) INDIA
(22) Date of filing of Application :29/07/2008 (43) Publication Date : 24/10/2008
(54) Title of the invention : "DUAL CHAMBER ORIFICE FITTING ISOLATION VALVE"
(51) International classification : G01F 1/42 (71)Name of Applicant :
(31) Priority Document No :11/352,663
1)DANIEL MEASUREMENT AND CONTROL INC.
(32) Priority Date :13/02/2006
Address of Applicant :11100 BRITTMOORE PARK
(33) Name of priority country :U.S.A.
DRIVE,HOUSTON,TEXAS 77041,U.S.A. U.S.A.
(86) International Application No :PCT/US2006/061647 (72)Name of Inventor :
Filing Date
:06/12/2006
1)THOMAS HENRY LOGA
(87) International Publication No :WO 2007/094884 2)GARY ALLEN TATUM
(61) Patent of Addition to Application
Number
Filing Date
:NA
:NA
3)GREGORY THERON JAY
4)ANTHONY JONES
(62) Divisional to Application Number :NA
Filing Date
:NA
(57) Abstract :
Apparatus and methods for operating a dual chamber orifice fitting. The dual chamber orifice fitting comprises a body having a lower
chamber and a top having an upper chamber. An aperture connects the upper chamber to the lower chamber. A closure member is
pivotally mounted to the fitting and pivots about a first axis between a first position and a second position. A pivot arm is rotatably
mounted to the body and engages the closure member so that rotation of the pivot arm about a second axis pivots said closure member
about the first axis between the first and second positions.
No. of Pages : 19 No. of Claims : 23
The Patent Office Journal 24/10/2008 26002