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).

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

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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