Glossary entry (derived from question below)
German term or phrase:
niedertouriger Durchzug
English translation:
low rpm variable speed
Added to glossary by
Christine Lam
Feb 22, 2005 22:17
19 yrs ago
German term
niedertouriger Durchzug
German to English
Tech/Engineering
Engineering (general)
implantology
Zum Präparieren der Knochenkavität ist
eine drehmomentstarke Bohrmaschine mit
niedertourigem Durchzug und mit der
dazugehörigen Kühlmöglichkeit erforderlich
eine drehmomentstarke Bohrmaschine mit
niedertourigem Durchzug und mit der
dazugehörigen Kühlmöglichkeit erforderlich
Proposed translations
(English)
| 3 | low rpm variable speed |
Lancashireman
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| 3 | see explanation |
foehnerk (X)
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Proposed translations
40 mins
Selected
low rpm variable speed
...
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Note added at 46 mins (2005-02-22 23:04:03 GMT)
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niedertourig = low rpm (revs per minute)
Durchzug = acceleration from low to high speed
\'variable speed\' is the technical term used to describe drills where the speed can be varied.
--------------------------------------------------
Note added at 46 mins (2005-02-22 23:04:03 GMT)
--------------------------------------------------
niedertourig = low rpm (revs per minute)
Durchzug = acceleration from low to high speed
\'variable speed\' is the technical term used to describe drills where the speed can be varied.
4 KudoZ points awarded for this answer.
Comment: "thank you"
15 hrs
see explanation
..this may be a special design by the manufacturer. A low revving, high torque motor will heat up very quickly, because it's internal fan will not move enough air at low speed; hence the need for external cooling. (dazugehörige Kühlmöglichkeit). Durchzugsbelüftet is "open-circuit air cooled", i.e the ventilation channels, etc are in the motor, but the air must be moved through the circuit somehow. I don't really understand the combination fo niedrigtourig and durchzug, unless it is a special design that moves lot of air a low speeds???
Peer comment(s):
| neutral |
Andrew D
: It sounds unusual that in an operation theatre you would use an open-circut air cooled drill, im my experiance they were always closed, for sterilising reasons.
8 hrs
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Agree wiht your sterilization concern; hence the need to close the circuit with appropriately sealed ducts or tubes that form to the forced air ventilation system. I've never heard of your defin w.r.t. rpm and power in 30 years of dealing w. motors.
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Discussion