Form 2
THE PATENTS ACT, 1970
PROVISIONAL SPECIFICATION
[Section -10]
"A NOVEL COMBINATION SOLAR WATER HEATER, WATER PURIFIER, & AIR COOLER"
Mr, Arun Hari Kulkarni
Hari-Krupaa building 4th floor
Rasta Peth
PUNE-411011
MAHARASHTRA STATE, INDIA
Nationality: Indian
The following Specification particularly describes and ascertains the nature of this invention and the manner in which it is to be performed.

INTRODUCTION:
This invention is about the novel "unified combination" machine of Solar water heater,
water purifier, & air cooler. In this combination machine, the concepts of individual
machine/s of Solar water heater, water purifier, & air cooler are also novel. More
particularly, this invention provides the new, practical, construction(s) of heat-
absorber(s), water purification, & thermal insulation(s):
The new Heat-Absorber employs, for the lst time in the world, the "direct heating"
method This eliminates the "indirect heating" associated with the flat plate panel of the
Conventional Solar water heater, &the like. The heat-absorber also contains "in-built" ie
"unified" container for & of hot water. And so, the new construction eliminates the prior
art water tank provided separately.
The novel construction allows, for the lst time in the world, the DIRECT penetration &
absorption of Sun's UV Rays in the water. This UV-Rays-absorption was not done &
was not possible in any Solar water heater so far.
The Thermal insulation in new machine is "vacuum or air". A well defined block or
volume of vacuum or air wherein this block allows the desired thermal-heat-radiation to
penetrate & reach to eg, water to be heated; but on the other hand the same block of air
blocks or prevents, in the most effective manner, the heat losses from the hot water.
This novel machines creates "air cooler" effect.
PRIOR ART:
Traditionally, the conventional flat plate collector panel Solar water heater has following
two different & main parts: (a) the conventional flat plate south facing collector panel, &
— '2-

(b) hot water container tank. The conventional flat plate collector panel Solar wafer heater is required to be "installed", in northern hemi-sphere of the earth, in such a way that the collector is facing "South". Further, there must be a particular "inclination" of Collector, & there has to be some specific level difference in between the collector & hot-water-storage-tank.
Patents-"SEARCH":
Patents-"SEARCH" was done by this Inventor.
Regarding Patents-"SEARCH" with respect to Solar appliances, there are already few
Patents. The Patent Number/s, the Subject matter/s, & the Name of the Applicant/s is
given below:
Patent Nr subject (in short) Applicant
153303 Process of NiCr plating on Aluminium
155298 black coatings on metal CSIR
156459 coating of solar cells with anti-reflection film
157402 solar water heater with black bodies & fresnel lens DhrbesBiswas
160624 solar energy refrigeration
162938 improved solar cooker, box, evacuated llTKanpur
169135 solar water heater TataEnergy
170245 SOLAR WATER HEATER this inventor
Patent Appln No. 977/Mum/2000. Improved thermal insulation
& thus improvised Solar appliances... this Inventor
All these inventions, however, refer to subjects other than what is proposed in this invention

Further, the Prior Art/s item/s have some drawbacks as mentioned below;
Deficiencies in the prior art
Heat collector Panel & hot water container tank are two different items. The conventional flat plate collector panel Solar water heater is required to be "installed";, in northern hemi-sphere of the earth, in such away that the collector is facing "South". There must be a particular "inclination" of Collector,
There has to be some specific level difference in between the collector & hot-water-storage-tank.
MY INVENTION:
OBJECTS OF MY INVENTION:
Unified construction of Heat collector Panel & hot water container tank
Simple installation anywhere in the world.
Any particular "inclination" of Collector is not necessary.
Any specific level difference in between the collector & hot-water-storage-tank does not
arise due to unified construction.
To get hygienic & healthy water,
To get cool air below the ceiling.

Inventor, Applicant.

Mr Arun Hari Kulkarni