Classifieds Items for sale, trade or wanted.

Liquid cooled Regulator Rectifiers

Thread Tools
 
Search this Thread
 
Old 05-05-2009, 07:19 PM
  #1  
guru of things sparky
SuperSport
Thread Starter
 
Circuit_Burner's Avatar
 
Join Date: Oct 2008
Location: Grand Prairie , Texas
Posts: 599
Circuit_Burner is on a distinguished road
Liquid cooled Regulator Rectifiers

For Rc-51, will fit SuperHawk by reversing hoses.
Keeps Diodes 5 times cooler by diverting coolant from radiator thru R/R.
Worlds 1st for bikes, the concept we originally designed for a small helicopter engine.

$200.00 plus shipping - worldwide.
Attached Thumbnails Liquid cooled Regulator Rectifiers-image_280.jpg  
Circuit_Burner is offline  
Old 05-05-2009, 08:52 PM
  #2  
Senior Member
SuperSport
 
yruyur's Avatar
 
Join Date: Dec 2008
Location: Arizona
Posts: 507
yruyur is on a distinguished road
That seems like a pretty crazy setup. If I were worried about the cooling I would probably just use peltier cooler between the R/R and heatsink. Plus you can find them for around 10 bucks for the size we would need.
yruyur is offline  
Old 05-05-2009, 09:08 PM
  #3  
Senior Member
Superstock
 
steve.g's Avatar
 
Join Date: May 2008
Location: S.Dak USA
Posts: 347
steve.g is on a distinguished road
Interesting idea.Might be worth the investment for a race application,but on the street I think it would be overkill.You can upgrade to a good aftermarket R/R for just under $100,but good luck with the unit!
steve.g is offline  
Old 05-05-2009, 09:12 PM
  #4  
Senior Member
MotoGP
 
smokinjoe73's Avatar
 
Join Date: Jul 2007
Location: NYC
Posts: 5,033
smokinjoe73 is on a distinguished road
OK this is a joke right? Liquid cooled electronics? Racing applications? I have heard of liquid cooling on speakers but only a thin jacket of coolant to transfer heat to the atmosphere. Ha ha very funny
smokinjoe73 is offline  
Old 05-05-2009, 11:26 PM
  #5  
guru of things sparky
SuperSport
Thread Starter
 
Circuit_Burner's Avatar
 
Join Date: Oct 2008
Location: Grand Prairie , Texas
Posts: 599
Circuit_Burner is on a distinguished road
No joke, and its less trouble than peltier wafers and heat sinks.
No liquid gets into the electrics.
Plus, peltier modules have limited service life, the wafer would fail sooner than the other parts would, making the whole thing overheat.
Also peltier modules stop cooling when their heat sink side saturates with heat.(= huge heat sink)
No way heat saturation happens on this unit !
This is not going to be a common item outside of someones racebike, of course.
Its expensive but works great. Sold 3 this year in Dallas so far. Not expecting this one to be a big seller anyway.
Im just trying to round out my line of R/R and similar electrical products with some rarity. ( no one else has done it )
The idea comes from back in the 1980s when Showa made a watercooled shock for the RC-250 racebike, and fed radiator water thru the shock body to cool it and keep it from fading during 30 minute motos. Lots of heat removed this way. I just borrowed the concept, since nothing on your entire bike gets hotter than your regulator rectifier except maybe the exhaust header. I would need to actually measure that to say, its probably pretty close.

Im putting this one on my own hawk this week for measurements.

Last edited by Circuit_Burner; 05-06-2009 at 01:18 AM.
Circuit_Burner is offline  
Old 05-06-2009, 09:43 AM
  #6  
Senior Member
SuperSport
 
haknslash's Avatar
 
Join Date: May 2008
Location: Bham, AL
Posts: 702
haknslash is on a distinguished road
Originally Posted by smokinjoe73
OK this is a joke right? Liquid cooled electronics? Racing applications? I have heard of liquid cooling on speakers but only a thin jacket of coolant to transfer heat to the atmosphere. Ha ha very funny
My computer at work is liquid cooled. Back in the day I remember a few car amps (bazooka and I think MTX..maybe others) being liquid cooled as well. Technology has been around for a while

Last edited by haknslash; 05-06-2009 at 09:46 AM.
haknslash is offline  
Old 05-06-2009, 09:53 AM
  #7  
Out of my mind, back in 5
MotoGP
 
Tweety's Avatar
 
Join Date: Nov 2006
Location: Skurup, Sweden
Posts: 6,109
Tweety is on a distinguished road
Originally Posted by yruyur
That seems like a pretty crazy setup. If I were worried about the cooling I would probably just use peltier cooler between the R/R and heatsink. Plus you can find them for around 10 bucks for the size we would need.
You know a peltier doesn't cool anything? It just moves heat, and adds a couple of watts at the hot end for it's own powerconsumption... So using one in this application is counterproductive...
Tweety is offline  
Old 05-06-2009, 10:19 AM
  #8  
Senior Member
MotoGP
 
lazn's Avatar
 
Join Date: Mar 2007
Location: Phoenix, AZ
Posts: 3,132
lazn is on a distinguished road
Originally Posted by Tweety
You know a peltier doesn't cool anything? It just moves heat, and adds a couple of watts at the hot end for it's own powerconsumption... So using one in this application is counterproductive...
Well if you put a big heatsink on the hot side of the peltier, and the cold side on the R/R it will keep the R/R cooler than if it weren't there.
lazn is offline  
Old 05-06-2009, 10:37 AM
  #9  
guru of things sparky
SuperSport
Thread Starter
 
Circuit_Burner's Avatar
 
Join Date: Oct 2008
Location: Grand Prairie , Texas
Posts: 599
Circuit_Burner is on a distinguished road
Originally Posted by lazn
Well if you put a big heatsink on the hot side of the peltier, and the cold side on the R/R it will keep the R/R cooler than if it weren't there.
hehe ,
Thats one big heat sink for a R/R . ( imagine a 200 watt amp under your seat for a R/R )
Ive worked with some peltier modules for years, made some Koosie drink coolers that will freeze a can of beer in less than an hour.
(imagine a koosie with a huge heat sink and fan on the bottom)
To remove 10 calories of heat thru a peltier(average calc)you create 1.
its a linear line out from there.
Peltier cooling wafers they are pretty cool devices, but they create a lot of heat and dont last very long.

Last edited by Circuit_Burner; 05-06-2009 at 10:41 AM.
Circuit_Burner is offline  
Old 05-06-2009, 10:40 AM
  #10  
Senior Member
MotoGP
 
lazn's Avatar
 
Join Date: Mar 2007
Location: Phoenix, AZ
Posts: 3,132
lazn is on a distinguished road
Originally Posted by Circuit_Burner
hehe ,
Thats one big heat sink for a R/R . ( imagine a 200 watt amp under your seat for a R/R )
Ive worked with some peltier modules for years, made some Koosie drink coolers that will freeze a can of beer in less than an hour.
To remove 10 calories of heat thru a peltier(average calc)you create 1.
its a linear line out from there.
they are pretty cool devices, but they create a lot of heat and dont last very long.
Ya, I used one on a watercooled P3 800 that I got up to 1.2GHZ back in the day.. Not saying it's practical, just that it would work.
lazn is offline  
Old 05-06-2009, 10:44 AM
  #11  
guru of things sparky
SuperSport
Thread Starter
 
Circuit_Burner's Avatar
 
Join Date: Oct 2008
Location: Grand Prairie , Texas
Posts: 599
Circuit_Burner is on a distinguished road
Hey you do give me an idea though.
A peltier wafer INSIDE the liquid cooled R/R, cold side fixed to the diodes and SCRs, and the Hot side fixed against the copper water vessel.
That module would never saturate on the hot side.
Now thats a Peltier that would get freeking Ice cold !

I dont know if we need a refrigerated R/R, it might fail from being too cold ... lol

Last edited by Circuit_Burner; 05-06-2009 at 10:51 AM.
Circuit_Burner is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Circuit_Burner
General Discussion
2
12-30-2020 07:39 PM
Tweety
Knowledge Base
225
09-11-2020 12:10 AM
Circuit_Burner
Knowledge Base
15
10-14-2013 06:44 PM
Syclone
Knowledge Base
16
07-03-2010 03:54 AM
Circuit_Burner
Classifieds
5
04-22-2009 12:25 PM



Quick Reply: Liquid cooled Regulator Rectifiers



All times are GMT -7. The time now is 12:48 AM.


Top

© 2024 MH Sub I, LLC dba Internet Brands



When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.