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

Publication After 18 month
The following Patent application have been published under Section 11A of the Patents
(Amendment) Act, 2005
21) Application No.:
534/MUMNP/2004
PCT/RU00/00298
Date: 17/07/2000
(54) Title of the invention: SPRINKLERS.
(51) International classification: A 62 C 31/02 (71)
(30) Priority Data :
(31) Document No.: 2000107338
(32) Date : 28/03/2000
(33) Name of convention
country : RUSSIAN FEDERATION
(66) Filed U/s. 5(2) : NO
(61) Patent of addition to application No.: NIL
(62) Filed on : N.A.
(63) Divisional to Application
No.: IN/PCT/2002,01270/MUM
(64) Filed on : N.A.
A (22) Date of filing of
Application:
(72)
(57) Abstract: The sprinkler includes the following structural
members: a body (1) with a channel for liquid supply, a
thermally responsive unit with a valve (4) closing the sprinkler
outlet, and a thermally responsive unit attachment. In the first
alternative embodiment a sprinkler channel is formed by a
segment (10) of a cylindrical configuration connected with a
segment (11) made as a conical diffuser. To generate a fine
uniform gas-and-drop stream of a high kinetic energy and
space-uniform distribution the cylindrical segment (10) length
exceeds the channel diameter at this segment. The segment
length in the form of conical diffuser exceeds the channel
diameter at the cylindrical segment (10). In the second
alternative embodiment the sprinkler has two coaxial liquid
supply channels. The length of the axial cylindrical channel
exceeds its diameter. The second annular channel is coaxial to
the first channel and fitted with helical guide components.
Figure: 01.
Name of the Applicant:
24/09/2004
OBSCHESTVO S
OGRANICHENNOI
OTVETSTVENNOSTJU
“UNIPAT”.
Address of the Applicant:
GSP VOLOKOLAMSKOE
SHOSSE, 4-2-237 MOSCOW
125871, RUSSIAN FEDERATION.
Name of the Inventors
01. DUSHKIN ANDREL
LEONIDOVICH
02. KARPYSHEV ALEXANDR
VIDIMIROVICH
The Patent Office Journal 24.06.2005 17966