Title of Invention

A LIQUIFIED PETROLEUM GAS STOVE.

Abstract A liquified petroleum gas stove. The burner head (3)of the qas stove is of three piece construction consisting of a tubular portion(4) disposed in a mixing tube(7.) of the gas stove in spaced apart relationship therewith and provided with a flared portion{5) and slanting skirt portion (6'at the upper end thereof. The burner head further consists of a pair of port zones comprising a pair of rings(8.9). Ot\f ring (8) is provided in the flared portion and the other ring(9) is proyided in the slanting skirt portion. Rings 8 and 9 are having a plurality of spaced apart portion(10 and 11, respectively flared at both ends thereof drilled therein and lapped. The burner head is formed by Gasting the rings with the remaining part of the burner head. A drip tray(16) provideq with a centre opening (I7)and a square shaped rim(l8) corresponding to the square shaped periphery of an aperture(12) in the stove body (1) is disposed in the aperture. A square shaped pan support(19) corresponding to the square shaped rim of the drip tray is disposed on the rim of the drip tray. The bottom periphery of the pan support in contact with the rim is channel shaped and provided with downwardly directed lugs(22) at the corners of the. outer flange at the channel shaped bottom portion of the pan support. The lug"a are adapted to extend over 'the corners of thd rim and firmly hold the pan support on the drip tray. A storage tank(47) made of a poor thermal conductor material and provided with a hot water inlet(48) and hot water outlet(49) is supported at the bottom of the siove body. The bottom(50) and side(5$)of the tank is of double walled construction" and filled with ia : good thermal insulator material packing(52) in tthft Space between the doublsj walls thereof. The top(53) of.the tank is made of a good thermal conductor matarial.A good thermal conductor mateial coil(54) is wound over the mixing tube in close contact therewith.One end of the coil-is connectable to a water supply and the other end of the coil is connected to the water inlet of the tank (Refer Figs 2 and 8).
Full Text

Documents:

376-BOM-1991-CANCELLED PAGES.pdf

376-BOM-1991-CORRESPONDENCE(IPO).pdf

376-BOM-1991-CORRESPONDENCE(RECEIVED).pdf

376-BOM-1991-FORM 2(GRANTED).pdf

376-BOM-1991-FORMS.pdf


Patent Number 174515
Indian Patent Application Number 376/BOM/1991
PG Journal Number 39/2012
Publication Date 28-Sep-2012
Grant Date 30-Jun-1995
Date of Filing 23-Dec-1991
Name of Patentee NARAYANAN SHANKARAN SADASIVAN PILLAI
Applicant Address 280 GIDC INDUSTRIAL ESTATE, WADHWAN CITY 363030.
Inventors:
# Inventor's Name Inventor's Address
1 NARAYANAN SHANKARAN SADASIVAN PILLAI 280 GIDC INDUSTRIAL ESTATE, WADHWAN CITY 363030.
PCT International Classification Number F24C3/00
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 NA