Previous in Forum: electric brake issues for trailer   Next in Forum: Electric Hour Meter for Locomotive Application
Close
Close
Close
6 comments
Rate Comments: Nested
Member
United States - Member - Member

Join Date: Jan 2008
Location: Mile High
Posts: 7

"New Electric Boat"

01/04/2008 11:40 AM

The "electric boat" is not a new technology.

I was stationed on a Coast Guard cutter in the early 70's that was a recycled,110' Naval tug that utilized diesel electric for propulsion. It was built in 1942.

Tomqwest

Register to Reply
User-tagged by 1 user
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Power-User

Join Date: Nov 2007
Location: Alberta Canada
Posts: 182
Good Answers: 9
#1

Re: "New Electric Boat"

01/04/2008 4:43 PM

No offence, but who said it was?

__________________
Vote for something useful this time, vote to repeal the second law of thermodynamics!
Register to Reply
Member
United States - Member - Member

Join Date: Jan 2008
Location: Mile High
Posts: 7
#2
In reply to #1

Re: "New Electric Boat"

01/04/2008 6:03 PM

No offence, but who said it was?

Thanks for the response, I just wanted to clarify that this is a "revisited" technology, as a matter of fact this technology was "borrowed" from diesel electric locomotives and utilized the same V-8 GMC engines.

One of the more important aspects of this technology is that the electric motor allowed very quick response from forward to reverse. A very useful tool in ice breaking and docking.

Looking forward,

Tomqwest

Register to Reply
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#5
In reply to #2

Re: "New Electric Boat"

01/07/2008 4:30 AM

High-efficiency electric motors have been incorporated into electric outboards for a number of years. Try Minn-Kota for examples (usual disclaimer). The smallest is available for around £150GBP including local taxes.

__________________
"Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Register to Reply
Anonymous Poster
#3

Re: "New Electric Boat"

01/06/2008 2:56 PM

Wouldn't a submarine be an electric boat?

Register to Reply
Guru
Popular Science - Weaponology - New Member Engineering Fields - Engineering Physics - New Member Engineering Fields - Nuclear Engineering - New Member

Join Date: Dec 2007
Location: No. VA, USA (No, it does NOTu mean "won't go"!)
Posts: 1796
Good Answers: 75
#4
In reply to #3

Re: "New Electric Boat"

01/06/2008 11:20 PM

Yes. Some, anyway. Hence the name "Electric Boat Yard" for the yard in Groton, Connecticut, which used to build submarines, which were ... wait for it ..... Electric Boats

As in diesel-electric, like the train power plants, just as mentioned above, by Tomqwest.

Others, nuclear powered, were called by those of us in the Navy, Nuke-Boats (or other things, best not mentioned here). I never sailed on either, but know plenty about them, from my time in the navy, much of which I spent trying to get a cruise on one. A well, different rate, few billets, no opportunities.

__________________
Been away a while. Miss all my old friends. Some of you I KNOW are still around. Where are the rest?
Register to Reply
Anonymous Poster
#6
In reply to #4

Re: "New Electric Boat"

01/07/2008 9:33 AM

Thanks. Good answer.

Register to Reply
Register to Reply 6 comments
Copy to Clipboard

Users who posted comments:

Anonymous Poster (2); micahd02 (1); PWSlack (1); tomqwest (1); Zaphod2Headed (1)

Previous in Forum: electric brake issues for trailer   Next in Forum: Electric Hour Meter for Locomotive Application

Advertisement