24/06/2005 - Controller General of Patents, Designs, and Trade Marks

(12) PATENT APPLICATION PUBLICATION
(19)
INDIA (21) Application No: 1086/MUM/2001 A
(22) Date of filing of Application :
15/11/2001
(54) Title of the invention:
(51) International Classification: F 16 J 12/00,
F 01 B 25/14, F 17 D 3/01, F 17 D 3/18
(31) Priority Document No. : NIL
(32) Priority Date :
(33) Name of priority country :
(86)
(43) Publication Date: 24/06/2005
A PNEUMATIC CONTROL DEVICE FOR COMPRESSING
AIR-SUPPLIES.
NIL
NIL
International Application : NIL
No. and Filing Date :
NIL
(87) International :
Publication No.
NIL
(61) Patent of addition to
Application No. : NIL
Filed on N.A.
(62)
Divisional to
Application No. : NIL
Filed on : N.A.
(71)
(72)
Name of the Applicant:
GODREJ & BOYCE MFG. CO. LTD.
Address of the Applicant:
E & E SERVICES,
PIROJSHANAGAR, VIKHROLI,
MUMBAI – 400 079,
MAHARASHTRA, INDIA.
Name of the Inventors:
1. PANDE KIRON C.
Filed U/S 5(2) before the
Patents (Amendment)
Ordinance,2004 : NO
(57) Abstract : This invention provides a pneumatic control device for compressed air supplies comprising an
air control device which is retrofittable in an intermediate position between upstream compressors and air
storage vessels and downstream useful production equipment or the like to provide benefits of greater airutilization
efficiency and a better air system balance between supply and demand, especially on an air-weight
flow basis. A preferred embodiment employs a plurality of servo-driven flow controllers in parallel between a
pair of header tanks and controls them in response to sensed downstream pressures and to the pressure
differential across the control device.
( Figure: NIL )
Total Pages : 28.
The Patent Office Journal 24.06.2005 17750