The main object of the present invention is to provide a data collection and control device
(DCCD) for control and monitoring of entire equipments of an ESP performance test plant. The
DCCD for ESP performance test plant of the present invention is provided with capability for
simulating field conditions in assoc...
A method of pre-matching of pressed "U" shells with equal or different included angles and thickness adapting corrected bow technique consists of measuring the radii at the ends of the shells when at least one standard block whose height can be varied is being set to check the height. The corrected bow being set to
...
The invention relates to a method in a system for noise minimization and automatic packaging in cold milling steel tube production, comprising : a plurality of “V” shaped piston (5); one each pneumatically actuated cylinder (7) attached to each of the plurality of “V” shaped piston (5) to move the piston upwardly an...
The invention relates to a Radio frequency based material tracking system to
track materials/ boxes in a storage area corresponding to received signal
strength indication values, the system comprising a hand-held (HH) RDID
antenna, a plurality pair of fixed antenna disposed at a height on the left and
right side...
The invention relates to a novel design shock bar guide in an Electrostatic Precipitator (ESP) to meet the design requirement with reduced material content and eliminating ash build up, characterized in that a base member of the shock bar guide (4) is size-optimized; a first arm jointed to a first end of the base me...
The fixture (F) for making locking holes is made of a metallic fork (1)
having one side arc shaped for welding with a metal bush (12) which has a hole
at the middle to a accommodate a threaded nut (4) which has a knuhe diameter
(6) in one end and a threaded part (5) at the other. A plate (2) is fixed to the
meta...
The invention relates to a cooling arrangement in balancing piston area where cooling steam is guided inside the balancing piston of rotor to cool the metal in high temperature zone of turbine rotor which otherwise necessitates using of Nickel based alloys in the zones of high temperature. For this purpose, a turbin...
A stator slot wedge with corresponding stator slot for improved ventilation of
heat from hydro generators, the hydro generator at least comprising a stator
having a stator core provided with a plurality of slots to accommodate
corresponding number of conductive coils and bars made of copper wire and
assigned for...
The invention relates to a multipurpose epoxy-cast bushing for gas insulated
switchgears, the gas insulated switchgears having at least one each busbar
chamber, breaker chamber, and cable termination chamber, all being high
voltage chambers, the breaker chamber comprising a plurality of vacuum
interrupters and a...
The invention relates to an integrated emergency ash evacuation system to drain
the ash inside the chamber of a fluidized bed boiler and safely transfer the hot
ash at a temperature acceptable for handling in the transport and storage
system. This system utilizes a split wind box design and grate arrangement for
...
The invention relates to a weight optimized short-spanned double conveyor
gallery system for coal handling plant, comprising at least two end portal frames
disposed at each end of the system; a plurality of intermediate portal frames
placed at an equi-distance between both the end portal frames; a plurality of
b...
The present invention relates to a device (5) for holding austenitic stainless steel
samples during electrolytic etching for microscopic examination. The device
comprising of a long rod (7) of steel welded to a base (6) of steel which allows
adjustment of sample of any height. A tong (10) attached to the rod (7) ...
A device to measure the critical dimension of 3 DS and FZ shroud blade of steam
turbine comprising :
a fixed column (01) erected vertically on base (6);
a guide way (7) on base (6);
a moveable vertical sliding column (2) disposed such that it can slide on the guide
way (7) forward and backward;
a fixed male ce...
The invention relates to a method of retrofitting a single axis length measuring machine for calibration of micrometers to provide accurate measurement of objects, the length measuring machine comprising a base two heads, a micrometer head, a first stand to fix the micrometer for calibration, a plurality of poles to...
The invention relates to an improved tank for large generator transformer to minimize the eddy losses and hot spot temperatures, the generator transformer consisting of LV winding [7] with incoming and outgoing leads [5] through a plurality of independent cylindrical SS turrets [4] mounted on a SS sheet [6] which is...
The invention relates to an integrated horizontal condensing duplex heater for heating up water for water and steam circuit of coal-based thermal power plants, comprising an outer casing or steam jacket 1 forming an exterior; a plurality of steam inlet connection pieces (3 and 4) attached to the steam jacket (1), th...
The present invention relates to an insulating nozzle for dual motion interrupter
impregnated in a circuit breaker comprises a taper cylindrical outer shape having a first
terminal end with a "Y" shaped hollow inside and a second terminal end with a conical
shaped hollow inside part and a wavy configuration in th...
The invention relates to an arrangement of improved bearing assembly with
provision of oil seal in 3 phase traction motor. The arrangement comprises of
lubricating the drive end bearing (16) of the motor with grease, fixing the
bearing (16) in the drive end of the assembly when a oil seal (13) is fitted on the
o...
The invention relates to a system for removing air from an exhaust condenser
(3) of a steam turbine in steam-water cycled operated power plants, comprising:
at least one single stage or multiple stage roots pump (2) connected to a pipe
(3a) connecting the exhaust condenser (3) of the turbine, the roots pump (2)
...
The invention relates to a partially unsupported raft foundation (1) for
Retrofit Electrostatic Precipitators with ash pipe trench, comprising an
interconnection (2) between two portions of the raft foundation on either
side of the Ash pipe trench, wherein all the columns of the Electro static
precipitator are s...
The present invention relates to a method for the preparation of alumina based
nanofluid in different oils. The method comprises a converting a water soluble
salt of alumina to a final product and functionalize the same in -situ prior to
dispersing in oil resulting stable nanofluids. The properties for example
e...
[Class : 7] Control Valves For Regulating The Flow Of Gases And Liquids [Parts Of Machines]; Valves; Fuel Valves; Pressure Regulating Valves Parts Of Machines; Pressure Valves Being Parts Of Machines; Valves For Engines; Valves For Machines; Valves For Pumps; Pump Control Valves; Valves As Machine Components; Power Operated Valves; Pneumatically Operable Valves; Pneumatic Ac...