Vacuum cleaner [[Image:Vacuum cleaner.jpg|right|thumb|''Canister''
vacuum cleaner for home use.]] ... et"''.</ref>) is a
device that uses an air [[pump]] to create a partial [[vacuum]]
to [[suck]] up [[dust]] and dirt, usually from floors.
24 KB (3764 words) - 18:40, 14 June 2008
The Hoover Company | products = Vacuums, Deep Cleaners, Hard Floor
Cleaners, Stick Vacs | ... nericized trademark|brand name became
synonymous]] for vacuum cleaners and vacuuming in the [[United Kingdom]]
and [[Ireland]]. The Hoover Company in the [ ...
12 KB (1917 words) - 15:31, 15 June 2008
Fourdrinier machine The '''Fourdrinier Machine''' is the basis for
most modern papermaking, and it has been used in some ... ... t
[[St Neots]] intending to install two machines there and the process
and machines continued to develop.
11 KB (1899 words) - 08:44, 4 June 2008
List of Dyson products '''[[Dyson (company)|Dyson]]''' is a British
company and manufacturer of [[vacuum cleaner]]s that use [[cyclonic
separation]]. ==Vacuum cleaners==
13 KB (2114 words) - 18:20, 28 May 2008
Vacuum energy ... is deduced from the concept of [[Virtual particle#Virtual
particles in the vacuum|virtual particles]] which is itself derived
from the [[Uncertainty princip ... ... ions of quantum field theory
must be made in relation to this model of the vacuum.
8 KB (1255 words) - 18:31, 27 May 2008
Contributors to general relativity * [[James M. Bardeen]] (Bardeen
vacuum, black hole mechanics, gauge-invariant linear perturbations
of Friedmann-L ... * [[Robert Bartnik]] (existence of ADM mass for
asymptotically flat vacuums, quasilocal mass),
19 KB (2203 words) - 06:28, 10 June 2008
Ultra high vacuum ... terials in creating the vacuum system, extreme
cleanliness to maintain the vacuum system, and baking the entire
system to remove water and other trace gases ... * [[Vacuum pump]]s
and systems
9 KB (1446 words) - 08:33, 13 June 2008
Simon Bar Sinister ... the Shrinking Chemical on Underdog and Sweet
Polly, he uses his Rainmaking Machine to make it rain Shrinking
Water all over the city. Underdog, Polly and the ... ... . Underdog
turns invisible and defeats Simon and Cad, destroys the Weather
Machine, rescues Sweet Polly and returns Simon, Cad, Polly, and
the spaceship to E ...
11 KB (1863 words) - 17:14, 15 June 2008
Exact solutions in general relativity ... diation]], even across
''[[Einstein field equations#vacuum field equations|vacuum regions]]'',
which contain no matter or nongravitational fields. ... many solutions
created by matching a perfect fluid interior solution to a vacuum
exterior solution, and [[impulsive plane waves]]. Once again, the
creativ ...
25 KB (3611 words) - 15:22, 24 May 2008
Vacuum tube [[Image:Diode tube schematic.svg|right|thumb|Structure
of a vacuum tube diode]] [[Image:Triode tube schematic.svg|right|thumb|Structure
of a vacuum tube triode]]
45 KB (6798 words) - 01:16, 17 June 2008
Barbaric Machine Clan Gaiark ... nist]]s from ''[[Engine Sentai
Go-onger]]''. They are machine-men from the Machine World who are
last of their kind and desire to [[pollute]] the Earth. Gaia ...
... ain}} is the golden-armored general who leads Gaiark's land-based
Barbaric Machine Beasts, he uses a spear as his weapon and ends
his sentences with "Nari". ...
16 KB (2275 words) - 12:50, 17 June 2008
Dyson (company) |products = [[Vacuum cleaner]]s,<br>[[washing
machine]]s,<br>[[hand dryer]]s ... eparation, after finding
that, to restore suction, the [[dust]] bag in his vacuum cleaner
needed to be replaced even when it was not full.
9 KB (1277 words) - 06:59, 15 June 2008
Vacuum flask {{Otheruses4|the vacuum-insulated flask|the flask used
in filtration under vacuum|Büchner flask}} ... cuum]] referred to
is used for thermal insulation; the contents are not in vacuum conditions.
5 KB (702 words) - 13:52, 17 June 2008
List of Edison patents ... [incandescent light bulb]]), the [[autographic
printer]], and the [[tattoo machine]]. Edison was a prolific inventor
of his time and it is reported that he h ... # '''{{US patent|0121,601}}'''
-- Machinery for Perforating Paper for Telegraph Purposes
77 KB (10346 words) - 19:55, 25 April 2008
Perpetual motion ... terScrewPerpetualMotion.png|thumb|right|The
"water screw" perpetual motion machine from a 1660 woodcut.]]
... d is therefore impossible. The most conventional type of perpetual
motion machine is a mechanical system which (supposedly) sustains
motion while inevitably ...
39 KB (6012 words) - 02:57, 17 June 2008
Drum machine {{for|the Windows drumming program|Drum Machine (software)}}
: ''For the early "drum machine" computers that used a
rotating cylinder as their main memory, see [[drum ...
14 KB (2240 words) - 19:23, 11 June 2008
History of computing hardware ... ments have ranged from mechanical
gears, to electromechanical relays, to vacuum tubes, to transistors,
and to integrated circuits, all of which are curre ... ... he labour
of calculation which could safely be relegated to anyone else if
machines were used."<ref>As quoted in
81 KB (11603 words) - 14:55, 15 June 2008
Toner ... rmulations vary from manufacturer to manufacturer and
even from machine to machine. Typically formulation, granule size
and melt point vary the most. ... poured by the user from a bottle
into a reservoir in the machine. Modern machines feed directly from
a cartridge. Empty cartridges are sometimes refilled ...
7 KB (1036 words) - 19:23, 16 June 2008
Coffeemaker === Vacuum brewers === {{main|Vacuum coffee maker}}
8 KB (1218 words) - 01:50, 15 June 2008
Vacuum fryer A '''Vacuum fryer''' is a [[deep-frying]] device originally
developed for [[potato chi ... ... m fryers are mainly used for
the production of fruit chips. However, these machines are only
appropriate for relatively small production companies. |
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