10 LIBRI IN INGLESE ASSOCIATI CON «RHEOTROPE»
Scopri l'uso di
rheotrope nella seguente selezione bibliografica. Libri associati con
rheotrope e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Specifications and Drawings of Patents Relating to ...
No particular construction of rheotrope is requfred, for one of any well-known type
may be employed, the usual appliances for operating it being provided. 45 We
have shown in the drawings a rheotrope of ordinary construction, sometimes ...
United States. Patent Office,
1888
2
Official Gazette of the United States Patent Office
In a demagnetising apparatus, a holder for the article to be demagnetized, in
combination with mechanism for turning the same, an electro-magnet with its
poles presented to said bolder, a rheotrope in the ehxait of said electro-magnet, ...
United States. Patent Office,
1887
3
Sir Charles Wheatstone FRS: 1802-1875
Rheotrope an instrument which alternately inverts a current. • Rheoscope an
instrument which merely ascertains the existence of a current. • Rheostat (the
only word to survive in modern usage) which Wheatstone originally defined as a
device ...
4
The cambridge course of Elementary physiscs
Suppose now, that at one station a rheotrope is introduced into the circuit, and at
the other a galvanometer. Every time the circuit is closed by the rheotrope, the
needle of the galvanometer is deflected ; and every time the current is reversed, ...
W.J. Rolfe and J.A. Gillet,
1868
5
Magnetism and electricity. With suppl. chapter by C.V. Boys
268. Current. Reverser,. Commutator,. or. Rheotrope. —. We have had already
frequent occasion to study the effect of reversing the direction in which a current
is passing. Where such reversal has to be effected often and quickly, it is ...
The rheotrope or commutator C changes the polarity of the current, so that it can
be instantly broken or reversed. When it points vertically the current ceases to
pass. When the winch of the rheotrope is resting on N, the positive current passes
...
7
Hand-books of Natural Philosophy: Courses I, II.
Pohl's rheotrope. — Various forms have more recently been given to rheotropes,
one of the most convenient of which is that of Pohl, in which the use of mercury is
dispensed with. Pour small copper columns A, b, c, d, fig. 562., about \ inch ...
8
A Text-book of Electro-therapeutics and Electro-surgery: For ...
only comparative terms, representing a to-and-fro current that is stronger in one
direction than another, I do not consider the rheotrope any very great acquisition.
Now if this Company, or any other, would devise an automatic rheotrope, which ...
John Butler ((Physician)),
1880
9
Results of Astronomical Observations Made at the Melbourne ...
Each clock has a pair of wires connecting it with the Rheotrope Table. The
Chronograph, constructed by Siemens and Halske, of Berlin, was described in
the introduction to the Williamstown Observations. The registry takes place on a
fillet of ...
Melbourne Observatory, Robert Lewis John Ellery,
1866
10
Results of Astronomical Observations Made at the Melbourne ...
Each clock has a pair of wires connecting it with the Rheotrope Table. The
Chronograph, constructed by Siemens and Halske, of Berlin, was described in
the introduction to the Williamstown Observations. The registry takes place on a
fillet of ...