are there any applications where an gear ratio needs to be as exact as possible? say, a needed gear ratio of 1.45. and it must not deviate by more than 1%....
... From: "onlyebayplease" <onlyebayplease@...> To: <cvtcontinuouslyvariabletransm@yahoogroups.com> Sent: Saturday, July 02, 2005 1:32 AM Subject: [CVT...
CVT has a torque converter and is seen as a wimps automatic in Europe where we are clinging on to stick in hand manual transmissions for dear life. The CVT...
The article is interesting. I think Mr.van Leeuwen ( Lion in english? ) is right /// Mike <"The dual-clutch transmission will put the final nail in the coffin...
Miquel Llauradó
m.llaurado@...
Jul 2, 2005 10:05 pm
2337
Do you know wich kind of motor-pump was used in Eaton tests ? From your message September25th2004 // Thanks.Mike <<<A hydraulic "hybrid" (ie: a hydrostatic...
Miquel Llauradó
m.llaurado@...
Jul 2, 2005 10:05 pm
2338
... From: "blue4you2uk" <cvt@...> To: <cvtcontinuouslyvariabletransm@yahoogroups.com> Sent: Saturday, July 02, 2005 6:34 PM Subject: Re: [CVT...
Industry at a crossroads over dual-clutch vs. continuously variable transmissions http://www.autoweek.com/news.cms?newsId=102680 Dual Clutch vs. CVT: the...
Hi Mike, The PermoDrive system seems to do the same. A bit more information about their system on their website at http://www.permo-drive.com.au Electrical...
I agree with you conversion numbers, and I would say they are pretty accurate. Of course there may be some slight differences with differing systems. As for a...
I'm enjoying this discussion, and the position statement by van Leeuwen is interesting because it must reflect conversation and debate within the industry...
I also am enjoying this discussion. John said that the forward momentum for CVTs was not the result of poor engineering, but of poor marketing. I believe it...
larry@...
Jul 4, 2005 7:36 pm
2346
Hi: I'm very wary of hydraulic accumulator storage for regen braking. It's characteristics are all opposite to what's required, eg. at the beginning of a...
Larry's points are on target, especially the "don't quit" sentiment! There is by no means a decision on any of this, yet. The concept of "significantly reduced...
Hi Len The device which you are talking about is avaialble, is call RVDRVM Is a variable displacement pump/motor, which can vary its displacement accordingly...
Here's a little announcement in the corner of an electronic newsletter that I received today: "In his first public appearance last week, new Toyota President ...
Eaton has a proven technology which they call " HLA" (hydraulic launch assist) and it has a documented 37% increase in fuel economy for a 7,000 lb Ford ...
Eaton has a proven technology which they call " HLA" (hydraulic launch assist) and it has a documented 37% increase in fuel economy for a 7,000 lb Ford ...
Eaton has a proven technology which they call " HLA" (hydraulic launch assist) and it has a documented 37% increase in fuel economy for a 7,000 lb Ford ...
I am not sure the CVT is going to die. It's barely made a mark in automobiles, but more of one than the dual clutch gearboxes have. The problem with CVTs is ...
I'd agree. The CVT is not going to die. My point, like yours, was the marketing (first setting, then meeting, expectations), which hasn't caught up with the...
I am wondering what percentage of load the cvt that controls the rpm out put [reduction ratio] of the planentary actualy sees? The way I figure the cvt...
Hi Len. Do you know any technical paper on hydraulic regen ? Permo website seems to be rather general. S.H.E.P. website is a little bit more explicit : ...
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