Waching daily Mar 28 2018

WELCOME TO THE VIDEO PRESENTATION OF THE PATENTED EFFICIENT V PISTON ENGINE TECHNOLOGY DESIGNED

TO ELIMINATE THE LIMITATIONS INHERENT IN THE OPERATION OF CRANK- CONNECTING ROD- PISTON

SLIDER GEOMETRY THAT IS THE CORE BASIS OF OPERATION FOR VIRTUALLY ALL PISTON ENGINES,

PUMPS AND COMPRESSORS!

EXAMPLES: WE HAVE 2 EXAMPLES TO HELP EXPLAIN OPERATION:

THIS FIRST EXAMPLE IS A CRANKSHAFT CONNECTING ROD & PISTON FROM A SMALL SINGLE CYLINDER

ENGINE OF CONVENTIONAL ARRANGEMENT.

THE GEOMETRY OF THIS ARRANGEMENT INHERENTLY PRODUCES HIGH FRICTION, PISTON ACCELERATION

- DECELERATION, STRESS, AND WEAR, AND LIMITS PISTON DWELL, REDUCING THE TIME FOR COMPLETE,

EFFICIENT COMBUSTION, AND ENERGY CONVERSION TO WORK (TORQUE).

AS THE PISTON RECIPROCATES IN THE CYLINDER THE ANGULAR GEOMETRY OF THE CONNECTING ROD

THRUSTS THE PISTON INTO THE CYLINDER WALL PRODUCING THE MAJORITY OF FRICTION PRESENT

IN A CONVENTIONAL PISTON ENGINE AND IS THE PRINCIPAL LIMITING FACTOR FOR EFFICIENT, EMISSIONS

COMPLIANT SERVICE LIFE IN MOST PISTON ENGINES.

(NOTE THE SCORING AND WEAR PRESENT ON THE PISTON SKIRT)

THE EFFICIENT V MODEL SHOWN HERE IS BUT ONE OF THE MANY WAYS THIS TECHNOLOGY MAY BE IMPLEMENTED.

EFFICIENT V MAY BE CONFIGURED WITH VIRTUALLY ANY CYLINDER BANK ANGLE, AND AS A HIGHLY EFFICIENT

V-4 OR AS A RADIAL OF 3 OR MORE CYLINDERS, AND IT IS COMPLETELY SCALABLE.

THIS IS A 3D PRINTED 120 DEGREE CYLINDER BANK ANGLE V TWIN THAT IS A 1/2 SCALE

939 CC EXAMPLE.

THE CORE COMPONENTS AND ARRANGEMENT ARE ILLUSTRATED AND DISCUSSED HERE:

120 DEGREE BANK ANGLE V-TWIN CYLINDER BLOCK THE CYLINDERS HAVE A NARROWED REGION THAT

TRANSECTS THE CRANKCASE AND JOURNALS A CORRESPONDING NARROWED ELONGATE ELEMENT OF THE PISTONS.

THE PISTONS WITH ELONGATE CYLINDER JOURNAL ELEMENTS RECEIVE AND DYNAMICALLY JOURNAL THE

CRANKPINS OF THE COMPACT PLANETARY CRANKSHAFT WHICH HAVE PINION GEARS ON THE 2 OUTBOARD

DRIVE PINS INTERNAL RING GEARS HOUSING ROLLER BEARINGS

ARE MOUNTED IN THE ENDS OF THE CRANKCASE AND RECEIVE AND DYNAMICALLY SUPPORT THE CRANKSHAFT

IN THE POWER OUTPUT SHAFTS.

THE POWER OUTPUT SHAFTS ARE ROBUSTLY SUPPORTED IN 2 LOW FRICTION BEARINGS:

THE INBOARD END IN THE RING GEAR ROLLER BEARINGS AND THE OUTBOARD END IN THE PRESSURE

LUBRICATED DRIVE SHAFT HOUSING JOURNAL.

THE CRANKSHAFT IS ROBUSTLY AND DYNAMICALLY SUPPORTED AT THE DRIVE PINS IN THE POWER OUTPUT

SHAFT DRIVE PIN JOURNAL.

AND RECEIVES PRESSURE LUBRICATION FROM OIL DRILLINGS IN THE OUTPUT SHAFT PORTED FROM

THE DRIVESHAFT HOUSING BEARING.

THE OUTPUT SHAFT BEARING HOUSINGS: THE PATENT PROVIDES FOR OPTIONAL INCORPORATION

OF MOTOR-GENERATOR(S) THE OUTPUTS MAY INCORPORATE GEAR, CHAIN

OR BELT DRIVES FOR THE VALVE-TRAIN, PUMPS, ETC.

THE OUTBOARD AREA OF THE OUTPUT SHAFTS MAY INCORPORATE PRESSURE FED PLAIN BEARINGS IN

THE DRIVE HOUSING WHICH FEED DRILLINGS IN THE OUTPUT SHAFT LUBRICATING THE CRANKSHAFT

DRIVE PINS.

THE CRANKSHAFT MAY ALSO INCORPORATE DRILLINGS

FROM THE DRIVE PIN PROVIDING PRESSURE LUBRICATION

TO THE CRANKPIN PISTON JOURNALS.

FLYWHEELS AND PULLEYS MAY BE INCORPORATED

IN ACCORDANCE WITH APPLICATION AND PROVIDE ANCILLARY DRIVE

AND BALANCE FACTOR.

GEOMETRY DRIVEN STRAIGHT LINE-RECIPROCATION

AND COMPONENT RELATIONSHIPS. PLEASE REFER TO THE EV GEOMETRY VIDEO ON

THE EFFICIENT-V.COM WEBSITE FOR GREATER CLARITY AND UNDERSTANDING

THE BASICS: THE RING GEAR PITCH DIAMETER = STROKE

THE PINIONS PITCH DIAMETER = I/2 RING GEAR PITCH DIAMETER

(1/2 THE STROKE)

THE CRANKPINS RADIAL DISPLACEMENT ABOUT THE AXIS OF THE DRIVE PINS = 1/4 STROKE.

CYLINDER BANK ANGLE IS DESCRIBED AS THE V ANGLE.

THE CRANKPINS ANGULAR DISPLACEMENT ABOUT THE

AXIS OF THE DRIVE PINS IS 2X THE ANGULAR DISPLACEMENT

OF THE CYLINDER BANK ANGLE (2V)

COMPONENT RELATIONSHIPS IN OPERATION: AS THE PISTONS RECIPROCATE THE PLANETARY

CRANKSHAFT DESCRIBES 2 ORBITAL PATHS SIMULTANEOUSLY.

* THE CRANKPINS RECEIVED IN THE PISTON ELONGATE

JOURNALS REVOLVE THE CRANKSHAFT ABOUT THE DRIVE PIN AXIS.

REVOLVING THE PINIONS WHICH ARE ENGAGED WITH THE INTERNAL RING GEARS

WHICH REVOLVES THE PLANETARY CRANKSHAFT

ABOUT THE CENTRAL AXIS OF ROTATION OF THE OUTPUT SHAFT.

THE CRANK DRIVE PINS ARE ENGAGED IN THE OUTPUT SHAFT DRIVE PIN

RECEIVING JOURNAL REVOLVING THE OUTPUT SHAFTS.

BALANCING FACTORS:

THE PLANETARY CRANKSHAFT MAY BE BALANCED

UNTO ITSELF WITH COUNTERWEIGHTS IN ACCORDANCE WITH MASS REQUIREMENTS

(NOT SHOWN IN THIS MODEL) OUTPUT SHAFTS MAY INCORPORATE DRILLINGS

AND COUNTERWEIGHTING AS NEEDED FOR BALANCE OF RECIPROCATION

AND ROTATION MASSES, INCLUDING MOTOR-GENERATORS.

FLYWHEELS MAY ALSO INCORPORATE MASS BALANCING

AS THE APPLICATION INDICATES.

LUBRICATION & COOLING NOTES: PRESSURE LUBRICATION MAY BE PROVIDED BY

CONVENTIONAL WET OR DRY SUMP ARRANGEMENTS. NARROWED CYLINDER ELONGATE PISTON JOURNALS

MAY BE DRILLED FOR OIL PORTING TO A CORRESPONDING ELONGATE PISTON JOURNAL

WHICH HAVE OILWAY GROOVES THAT IN RECIPROCATION PROVIDE

HIGH PRESSURE PUMPING ACTION TO DELIVER OIL TO

THE CRANKPIN THRU DRILLINGS FROM THE OILWAYS TO PIN JOURNALS.

PISTON HEAD MAY ALSO RECEIVE COOLING OIL THRU DRILLING IN PISTON STEM.

ENGINE COOLING MAY BE CONVENTIONAL LIQUID OR AIR COOLING.

OTHER CONSIDERATIONS AND BENEFITS:

STRAIGHT-LINE RECIPROCATION DYNAMICS ARE

GEOMETRY DRIVEN AND UNLIKE CRANK-ROD- SLIDER MECHANISMS ARE NOT

DEPENDENT ON HIGH FRICTION GUIDANCE BY THE CONTAINING

CYLINDER AND ENABLES REDUCED PISTON RING TENSION

IN APPLICATIONS OPTIMIZED FOR MAXIMUM FUEL EFFICIENCY - FOR EXAMPLE NEAR STEADY-STATE

OR HYBRID POWER APPLICATIONS, PISTON ELONGATE JOURNALING BETWEEN THE PISTON AND CYLINDER

MAY BE ELIMINATED FOR MINIMAL FRICTION.

HIGH EFFICIENCY V-4 APPLICATIONS MAY OPTIONALLY

ELIMINATE PISTON ELONGATE JOURNALING IN OUTBOARD

CYLINDERS TO MINIMIZE FRICTION LOSSES.

IN HIGH OUTPUT MAXIMUM CYLINDER PRESSURE, HIGHLY TURBOCHARGED OR SUPERCHARGED GAS

AND DIESEL APPLICATIONS, PISTON TO CYLINDER ELONGATE JOURNALING

PROMISES UNRIVALED ROBUSTNESS AND

DURABILITY, AND WHEN COMBINED WITH DISPLACEMENT

REDUCTION, OUTSTANDING POWER AND FUEL EFFICIENCY.

ORIGINAL EQUIPMENT PRODUCTION VALVETRAIN, FUEL, IGNITION, CYLINDER HEAD, HYBRID AND

EMISSIONS TECHNOLOGIES ARE HIGHLY DEVELOPED AND IF COMBINED WITH THE CORE EFFICIENT V

PISTON ENGINE TECHNOLOGY PROMISES GREAT IMPROVEMENT IN OVERALL EFFICIENCY!

SUMMARY: WE ENCOURAGE YOU TO FURTHER EXPLORE EFFICIENT

V AT EFFICIENT-V.COM AND SHARE WITH YOUR FRIENDS.

WE ARE SEEKING STRATEGIC PARTNERS TO JOIN US IN ADVANCING THIS EXCITING NEW TECHNOLOGY.

THANK YOU VERY KINDLY FOR YOUR TIME AND INTEREST.

For more infomation >> Efficient-V Technical Video and Demo - Duration: 8:05.

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General Debate - Video 12 - Duration: 4:50.

For more infomation >> General Debate - Video 12 - Duration: 4:50.

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Modal Verbs Video - Duration: 7:28.

Hallo Deutsch Studenten!

In this tutorial, we will cover 6 key verbs called Modal Verbs.

The verbs wissen and kennen which mean to know, and the imperative, which is how we

give commands or polite requests will be covered in a separate tutorial.

For now let's get started with the modal verbs.

In German there are 6 modal verbs.

Their function is to modify the meaning of other verbs.

These verbs are: können, müssen, wollen, dürfen, sollen, and mögen.

Each of them have an irregular conjugation, but once you learn one, you'll see the pattern

in conjugating each of them appropriately and according to the subject pronoun.

Let's look at this chart to see how they are conjugated:

Let's start with dürfen – ich darf / du darfst / er-sie-es darf / wir dürfen / ihr

dürft / and Sie-sie dürfen.

Notice that the first person ich and third person personal pronouns er/sie/and es all

have the same conjugation.

This goes for all of the modal verbs.

Next we have können: ich kann / du kannst / er-sie-es kann / wir können / ihr könnt

/ and Sie-sie können.

Next on the chart is müssen: ich muss / du musst / er-sie-es muss / wir müssen / ihr

müsst / and Sie-sie müssen.

Moving on we have sollen: ich soll / du sollst / er-sie-es soll / wir sollen / ihr sollt

/ and Sie-sie sollen.

The verb wollen: now notice a slight change compared to sollen: ich will / du willst / er-sie-es

will / wir wollen / ihr wollt / and Sie-sie wollen.

The last modal verb on our chart is mögen: ich mag / du magst / er-sie-es mag / wir mögen

/ ihr mögt / and Sie-sie mögen.

Just like any verb to conjugate, you will need to memorize how each are conjugated until

it becomes routine.

Let's look at some examples of how these are put in use!

You recall that word order in statements is as follows: Nina and Alexander go/are going

to the disco.

When a modal verb is added, the sentence would appear as follows.

Nina und Alexander wollen in die Disco gehen.

The sentence now reads: Nina and Alexander want to go to the disco.

Notice now that the modal verb is in the 2nd position (Verb1), while the infinitive verb

(modified by the modal verb) is placed at the end of the clause/sentence (Verb2).

This next slide now shows some additional examples of modal verb usage.

Ich kann gut kochen.

Ihr müsst um 17.00 Uhr zu Hause sein.

Willst du ins Kino gehen?

Darf ich den Film sehen, Mutti?

Sie soll ihre Hausaufgaben machen.

And last, Mögen Sie auch Wein, Frau Ziegler?

Questions with modal verbs follow similar rules as questions without modal verbs.

The modal verb is placed 1st, followed by the subject in the 2nd position.

Notice the placement of Mutti.

When directing a question to someone, the infinitive is placed at the end of the clause,

followed by a comma and the person whom you are speaking to.

Let's turn to another verb typically included with the modal verbs: möchte.

The modal verb möchte is a derivative of the modal verb mögen and means would like

versus like or want.

It is often used to ask politely for something.

See the difference between these three sentences.

Ich mag Schnitzel.

(I like Schnitzel) and Ich will Schnitzel essen.

(I want to eat Schnitzel).

To soften the delivery and ask more politely, you can use the verb möchte instead: Ich

möchte Schnitzel essen.

(I would like to eat Schnitzel) NOTE: when describing the liking of an activity,

it is more common to use the adverb gern versus using mögen which expresses "absolute"

likes/dislikes.

Therefore ich esse gern Schnitzel would be the appropriate way of expressing you like

to eat Schnitzel versus ich mag Schnitzel essen.

Another grammatical aspect to consider is when we want to negate a phrase with modal

verbs and the word nicht.

For example: Ich kann heute Morgen kommen.

Ich kann nicht heute Morgen kommen, sondern heute Nachmittag.

Notice the position of nicht is placed before the part of speech that is negated.

By doing so, you are emphasizing you cannot come this morning.

If you simply could not come, the sentence would appear as follows: Ich kann heute Morgen

nicht kommen.

Something else to consider is that it is not necessary to add the infinitive verb if the

meaning of the sentence containing a modal is clear.

For example: Ich muss nach Hause.

Because in this example we have the prepositional phrase nach Hause (to home) It is implied

that you have to go home in this sentence.

Since this distinction is clear, the modal may be omitted.

Now, you can still add the infinitive verb such as gehen, fahren or laufen (to go, drive,

run) to be absolutely sure, but it isn't always necessary.

Or, in another example we have: Ich möchte einen Kaffee.

In this example it is implied you would like a coffee but it is not necessary to include

an infinitive verb.

Just like the previous instance ich muss nach Hause, you can also add the infinitive to

the phrase Ich möchte einen Kaffee, for example, Ich möchte einen Kaffee trinken or haben

or bestellen (I'd like to drink, I'd like to have, or I'd like to order a coffee,

etc.).

And that concludes this tutorial on modal verbs – have fun and good luck in your exercises

with them and, wie immer, wenn Sie Fragen haben, schreiben Sie mir eine E-Mail!

Danke und auf Wiedersehen!