与 «COMMUTATOR»相关的英语书籍
在以下的参考文献中发现
commutator的用法。与
commutator相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Polyphase
Commutator Machines
This 1951 book was written by designers of polyphase commutator machines for students, and for engineers interested in their application.
B. Adkins, W. J. Gibbs, 2011
2
Commutator Calculus and Groups of Homotopy Classes
A fundamental problem of algebraic topology is the classification of homotopy types and homotopy classes of maps. In this work the author extends results of rational homotopy theory to a subring of the rationale.
3
C0-Groups,
Commutator Methods and Spectral Theory of N-Body ...
This book refines the original conjugate operator method leading to essentially optimal results in ordinary differential operators, pseudo-differential operators and N-body Schrödinger hamiltonians.
Werner O. Amrein, Anne Boutet de Monvel, Vladimir Georgescu, 2013
4
Alternating Current
Commutator Motors ...
ALTERNATING CURRENT COMMUTATOR MOTORS. REPULSION MOTOR*
A. S. M'ALLISTER. In dealing with the phenomena connected with the operation
of alternating current motors of the commutator type, it must be constantly borne
in ...
Addams Stratton McAllister, 1905
5
Commutator Relations and the Clones of Finite Groups
We prove that for all n ≥ 3, the clone of the dihedral 2-groups D2n, denoted Clo(D2n), is determined by the basic relations of arity ≤ 2n -1 of D2n.
6
Commutator Theory for Congruence Modular Varieties
Our presentation of commutator theory is essentially different from earlier
published accounts. Hagemann and Herrmann defined the commutator of two
congruences on an algebra A, and derived its properties, by applying the
modular law in a ...
Ralph S. Freese, Ralph McKenzie, 1987
7
Electric Motors and Drives: Fundamentals, Types and Applications
Current is fed into and out of the rotor via carbon 'brushes' which make sliding
contact with the 'commutator', which consists of insulated copper segments
mounted on a cylindrical former. (The term 'brush' stems from the early attempts
to make ...
Each half (called a commutator segment) is connected to one side of the
armature (Figure 2.16). (In practice, motors have many coils and so there are
many segments to the commutator.) (b) Figure 2. 15 The action of a DC motor
Split in ring ...
9
Brotherhood of Locomotive Firemen's Magazine
A. — When sparks are seen at the brushes when the new style brush holder is
used it is almost invariably caused by dirty commutator or brush, and the dynamo
should be stopped nnd the commutator cleaned. y. HT. — AVhat would you ...
10
The Design and Construction of a Synchronous
Commutator for ...
The Commutator. A synchronous commutator such as is herein described, is a
machine which rectifies alternating current and produces direct current from it,
The resulting current is a direct current in that its flow is in only one direction, but
in.a ...
Walter S. Bersey, Paul V. Nelson, 1922
包含词语«COMMUTATOR»的新条目
找出国内和国际出版社所讨论的内容，以及词语
commutator在以下新条目的上下文中是如何使用的。
Kolektor Expands Production in Bosnia
The company expects to double sales in the plant's commutator, hybridics an magnetics programmes in the coming 10 years. The Laktaši ... «STA - Slovenska Tiskovna Agencija, 七月 15»
Export bar placed on John Logie Baird archive
... sources at the receiving end, with a commutator to alternate their illumination. That same year he also demonstrated stereoscopic television. «ElectronicsWeekly.com, 六月 15»
Combiflux from Flux Now Available with an Immersion Length of 1 …
Due to the modular design, when using Combiflux it is possible already with the commutator motor FEM 3070 to drive several pumps in ... «Impeller.net, 六月 15»
Winter Makeover for Forest Park Carousel
During the off-season's long cold winter months, the top bearing, cranks, sweeps, and commutator were repaired or replaced. The whole ... «Blooloop, 六月 15»
Traxxas Stability Management Comes To Stampede & Bandit VXL …
Since there are no brushes or commutator to cause friction and wear, Velineon brushless power is always full of muscle, run after run. «Radio control Car Action, 六月 15»
Russian high school student wins a 'little' Nobel Prize
“Danila showcased his project called the 'Fast Algorithm of Commutator Length Computing in Free Group' competing against 1,700 participants ... «Russia Beyond the Headlines, 五月 15»
StreetScapes: Painted building signs
Gallery: A cyclist made her way near an old Commutator sign located on the side of a business in Minneapolis, MN. An old faded 7UP sign is ... «Minneapolis Star Tribune, 五月 15»
100 Years of Electric Boat Development
... changing voltage, and power is physically carried through brushes to a commutator, which increases maintenance and decreases efficiency. «Boating Magazine, 五月 15»
2015 Ferrari California T: Twin Turbos with Class [Review]
... steering wheel mounted selector dial called the Manettino by Scuderia Ferrari drivers, which functioned as a commutator switch featuring five ... «TFLcar.com, 五月 15»
Behold the Mechanical Guts of a Power Drill
Brushless DC motor: Whereas traditional motors rub conductive brushes against a commutator to generate magnetism and, subsequently, ... «Popular Mechanics, 五月 15»
