TEJJ CONSTANT TORQUE IC ENGINE

By Rajev Naik

TEJJ CONSTANT TORQUE IC ENGINE by Rajev NaikIndian Patent application no. 170/KOL/2012

THIS POWER POINT SHOW IS EXCLUSIVELY CREATED FOR MAIL RECIEPIENT & CONTAINS IPR FOR WHICH PATENT HAS BEEN

APPLIED FOR IN INDIATHIS IS NOT BE SHARED, DISCLOSED, PRINTED OR DISTRIBUTED

TO ANY ONE OTHER THAN AUTHORISED PERSONNEL.

**************** CAUTION - Disclaimer *****************This presentation show contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s). If you are not the intended recipient, please notify the sender by e-

mail to rp_naik@in.com and delete the original message. Further, you are not to copy, print, disclose, or distribute this e-mail or its contents to any other person and any such actions are unlawful. This

presentation show may contain viruses. NTPC Ltd. has taken every reasonable precaution to minimize this risk, but is not liable for any damage you may sustain as a result of any virus in this presentation show . You should carry out your own virus checks before opening the presentation

show . ***NTPC Ltd******** End of Disclaimer

Before going for main show, it is pertinent to mention about the invention done prior to this invention; which is TEJJ Cycle having several advantages over

existing system & which has been prototyped & tested successfully.

Existing cycle

• Due to circular motion of paddles, torque is intermittently available.

• One leg driving at a time only is possible.

• While exerting force more than body weight; total body gets strain & fatigue.

• Crippled person can use only hand for driving.

TEJJ Cycle

• Torque is continuously available.• Driver can use both the legs for

driving when ever required.• Driver can exert force more than

body’s weight without any fatigue in upper body.

• Crippled person can use EVEN HIS ABLE LEG for driving.

In Cycle, since its invention, above limitations existed & were improved upon successfully by Rajev Naik. Concept proving prototype has been made.

Similarly, for IC Engines; next paradigm shift can be brought about by TEJJ Constant Torque IC Engine.

3

LEFT (FRONT) PADDLE

LEFT (FRONT) FREE WHEEL

RIGHT (REAR) PADDLEREAR FREE WHEEL

TEJJ CYCLE IN ACTION(HOW SIMPLE IMPROVEMENTS JUDICIOUSLY APPLIED CAN LEAD TO

DRAMATIC IMPROVEMENT IN PERFORMANCE)

In Cycle, driver changes applied force on paddles judiciously & TEJJ cycle torque wave isNOT EAXCTLY CONSTANT; but is a form of TRUNCATED SINE WAVE but continuous innature. Even this has resulted in significant improvement in cycle speed.

In TEJJ IC Engine; with MAXIMUM COMBUSTION FORCE APPLIED CONTINUOUSLY ON PISTONS; as you will observe, torque will be continuous & equal to maximum of Sine wave torque. The resultant improvement in performance will be tremendous.

Invented by Rajev Naik, Pat. Appln no in India 2104/MUM/2012

PROTOTYPECYCLE

PROTOTYPECYCLE

CONVENTIONAL IC ENGINE STROKESCRANKS SPACED 90 DEGREES APART

CRANK

SHAFT ROTATION (0)

CYLINDER 1 CYLINDER 2 CYLINDER 3 CYLINDER 4

0 POWER COMP.

180 EXHAUSTCOMP.

POWERPOWER

360 SUCTION EXHAUST

540 COMP.POWER

SUCTIONEXHAUST

720 POWER COMP.

900 EXHAUSTEXHAUST

POWERSUCTION

1080 SUCTION EXHAUST

CYLINDER 2 & 4 WILL OPERATE AT 90 DEGREES APART FROM 1& 3 SO THEIR STROKES ARE SHOWN IN MERGED CELLS

TEJJ IC ENGINE is invented by Rajev Naik, Pat. Appln no in India 170/KOL/20125

1

2

3

4Firing order 1342CLOCKWISEROTATION

Crank shaftorientation forcylinder nos.

0 180 360 540 720 900 1080 1260

1 3 4 2 1 3 4 2

POWER STROKES FOR CYLINDER NOS.

1.NO POWER IS AVAILABLE FOR 630 TO 720 DEGREES OF ROTATION.NEW POWER STARTS ONLY AT 720 DEG.

2.ALMOST HALF OF THE STROKES ARE NOT CONVERTED EFFICIENTLY IN TORQUE; FORCE IS WASTED IN STRETCHING OR COMPRESSING CRANKSHAFT.

3. THIS PROBLEM HAS BEEN EMIMINATED IN CRANKS PLACED 180 DEGREES APART.

AVAILABLE TORQUE IN EXISTING ENGINECRANKS AT 90 DEGREES APART

NOPOWERZONE

Invented by Rajev Naik, Pat. Appln no in India 170/KOL/2012

6

MOVEMENT OF PISTONS FOR CRANKS SPACED 180 DEGREES APARTIN TEJJ CONSTANT TORQUE IC ENGINE

1 2 3 4

Invented by Rajev Naik, Pat. Appln no in India 170/KOL/2012

7

FIRST CYLINDER ASSOCIATED COLOUR

SECOND CYLINDER ASSOCIATED COLOUR

THIRD CYLINDER ASSOCIATED COLOUR

FOURTH CYLINDER ASSOCIATED COLOUR

TEJJ IC ENGINE ISOMETRIC SCHEMEWORKING ANIMATION

Invented by Rajev Naik, Pat. Appln no in India 170/KOL/2012

8

FIRST CYLINDER ASSOCIATED COLOUR

SECOND CYLINDER ASSOCIATED COLOUR

THIRD CYLINDER ASSOCIATED COLOUR

FOURTH CYLINDER ASSOCIATED COLOUR

TEJJ IC ENGINE ISOMETRIC SCHEMEWORKING ANIMATION (SLOW)

Invented by Rajev Naik, Pat. Appln no in India 170/KOL/2012

HOW IS THIS POSSIBLE?No. of gears on same shaftRotating in opposite directions?

9

UNIDIRECTIONAL GEAR WHEEL (made from light weight alloy / carbon fibre for minimising inertia losses)1 NO PER CYLINDER (WITH ELECTROMAGNETIC CLUTCH / UNIDIRECTIONAL BEARING)

DUMMY CRANK SHAFT

GUIDE FOR CONTROLLINGCONNECTING ROD MOVEMENT

LINK BETWEEN CON. ROD & DUMMY CRANK SHAFT (NOT SHOWN IN ISOMETRIC VIEW)

CONSTRUCTION DETAILS OF TEJJ IC ENGINE ANIMATEDInvented by Rajev Naik, Pat. Appln no in India 170/KOL/2012

(ONLY ONE CYLINDER ARRANGEMENT SHOWN, SIMILAR ARRANGEMENT FOR OTHERS)

ELECTROMAGNETIC CLUTCH WITH “ON” TIME AT PISTON TDC “OFF” TIME ALONG WITH OPENING OF EXAUST VALVE

OrUNIDIRECTIONAL MECHANICAL CLUTCH (Driving in anticlockwise / free in clockwise)

Gear teeth on Gear wheel being driven by linear gear teethOn CONNECTING ROD

Linear Gear teeth on C/R for driving Gear wheel

MAIN FLY WHEEL CONNECTED AT END OFMAIN DRIVING SHAFT(Unidirectional bearings free in anticlockwise/ driving in clockwise

MAIN DRIVESHAFT

Gear connected at the end of dummy crank shaft (position changed for showing engagement with main fly wheel) 10

UNIDIRECTIONAL GEAR WHEEL1 NO PER CYLINDER (WITHELECTROMAGNETIC CLUTCH /RATCHET OR SIMILAR ARRANGEMENT)

DUMMY CRANK SHAFT

GUIDE FOR CONTROLLINGCONNECTING ROD MOVEMENT

LINK BETWEEN CON. ROD & DUMMY CRANK SHAFT (NOT SHOWN IN ISOMETRIC VIEW)

ELECTROMAGNETIC CLUTCH WITH “ON” TIME AT PISTON TDC “OFF” TIME ALONG WITH OPENING OF EXAUST VALVE

OrUNIDIRECTIONAL MECHANICAL CLUTCH (Driving in anticlockwise / free in clockwise)

Gear teeth on Gear wheel being driven by linear gear teethOn CONNECTING ROD

Linear Gear teeth on C/R for driving Gear wheel

MAIN FLY WHEEL CONNECTED AT END OFMAIN DRIVING SHAFT(Unidirectional bearings free in anticlockwise/ driving in clockwise

MAIN DRIVESHAFT

Gear connected at the end of dummy crank shaft (position changed for showing engagement with main fly wheel)

CONSTRUCTION DETAILS OF TEJJ IC ENGINE ANIMATED (SLOW)Invented by Rajev Naik, Pat. Appln no in India 170/KOL/2012

(ONLY ONE CYLINDER ARRANGEMENT SHOWN, SIMILAR ARRANGEMENT FOR OTHERS)

11

FIRING ORDER FOR TEJJ ENGINE

DUMMY CRANK

SHAFT ROTATION (0)

1 2 3 4

0 POWER COMP. SUCTION EXAUST

180 EXHAUST POWER COMP. SUCTION

360 SUCTION EXHAUST POWER COMP.

540 COMP. SUCTION EXHAUST POWER

720 POWER COMP. SUCTION EXHAUST

900 EXHAUST POWER COMP. SUCTION

1080 SUCTION EXHAUST POWER COMP.

Invented by Rajev Naik, Pat. Appln no in India 170/KOL/2012

12

AVAILABLE TORQUE IN TEJJ IC ENGINE

0 180 360 540 720 900 1080 1260

CONTINUOUS TORQUE EQUAL TO MAXIMUM OFSINE WAVE TORQUEIndividual rectangles present individual cylinder generated torques

•This torque wave form is clearly superior to existing system INTERMITTANT SINE WAVE TORQUE & will contribute to best efficiencies possible from an IC Engine.

•The investment for developing this idea will also earn you CARBON CREDITS.

•Specific fuel consumption for vehicles fitted with TEJJ Engine might reduce by almost 50%.

•This type of opportunity for causing PARADIGM SHIFT in entire industry hardly comes even once in a life time; now your decision can only cause or postpone (I know some day some one will definitely help) this paradigm shift.

Invented by Rajev Naik, Pat. Appln no in India 170/KOL/2012

13

FURTHER THOUGHTS

• Unidirectional bearings / electromechanical clutch is HEART of this invention & it must be able to operate in desired manner with utmost reliability.

• For ensuring this, I have checked for unidirectional bearings / electromechanical clutch efficacy by sending enquiry to manufacturers regarding their capability to operate for such applications as mentioned above.

• I came to know from them that these devices can work for only up to 600 rpm & not at engine rpm of 3-5 thousand rpm.

• Devising reliable unidirectional devices for operating at such high rpm is now a challenge & I would request readers to guide / advise me for the same.

• Many engines like those for ship run at relatively less rpm & my invention can be used for improving their efficiency right now.

• In case any manufacturer / institutions is ready to partner with me for this project, kindly contact me at the earliest at rp_naik@in.com or cal me on +919424140739.

14

THANKS

15