DE833219C - Brush bridge - Google Patents

Brush bridge

Info

Publication number
DE833219C
DE833219C DEP11429A DEP0011429A DE833219C DE 833219 C DE833219 C DE 833219C DE P11429 A DEP11429 A DE P11429A DE P0011429 A DEP0011429 A DE P0011429A DE 833219 C DE833219 C DE 833219C
Authority
DE
Germany
Prior art keywords
brush
brush bridge
bridge
designed
terminal board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEP11429A
Other languages
German (de)
Inventor
Alfred Treig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to DEP11429A priority Critical patent/DE833219C/en
Application granted granted Critical
Publication of DE833219C publication Critical patent/DE833219C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/385—Means for mechanical fixation of the brush holder

Landscapes

  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Current Collectors (AREA)

Description

Bürstenbrücken für elektrische Maschinen, beispielsweise für kleine Universalmotoren, sind in verschiedener Form bekannt. Gegenstand der Erfindung ist eine Bürstenbrücke, die so ausgebildet ist, daß dieselbe nachträglich nach dem Zusammenbau der Maschine von außen befestigt werden kann. Das hat den Vorteil, daß der Kommutatot während der Montagearbeiten vor dem Aufsetzen der Bürstenbrücke und später nach dem Abnehmen der Bürstenbrücke für Prüfung des Kommutators vollständig zugänglich ist.Brush bridges for electrical machines, for example for small ones Universal motors are known in various forms. The subject of the invention is a brush bridge, which is designed so that the same after assembly the machine can be attached from the outside. This has the advantage that the commutatot during the assembly work before placing the brush bridge and later afterwards completely accessible after removing the brush bridge for testing the commutator is.

Ein Ausführungsbeispiel der Erfindung ist in den Fig. t und 2 der Zeichnung dargestellt.An embodiment of the invention is shown in Figs. T and 2 of the Drawing shown.

Die aus Isolierpreßstoff _ bestehende Bürstenbrücke ist mit t bezeichnet und so ausgebildet, daß dieselbe als Reiter auf einem Arm des Maschinenlagerbügels sitzt und mittels Schraube 2 befestigt ist.The brush bridge made of insulating molded material is denoted by t and designed so that the same as a rider on one arm of the machine bracket sits and is fastened by means of screw 2.

An den beiden seitlichen Fortsätzen der Bürstenbrücke sind Kastenbürstenhalter 3 angenietet, von denen in Fig. t nur der Bürstenhalter auf der linken Seite dargestellt ist. Die Kohlebürsten des Bürstenhalters werden in bekannter Weise durch eine Feder 5 gegen den Kommutator gedrückt. Für den Anschluß der Leitungen sind die Schrauben 6 und 7 vorgesehen. Die Bürstenbrücke ist als Kunstharzpreßteil so ausgebildet, daß deren oberer Teil als - Klemmenbrett dient, so daß ein besonderes Motorenanschlußklemmenbrett nicht erforderlich ist. - Im Ausführungsbeispiel sind vier Schraubenlöcher 8 für die Aufnahme der Klemmen vorgesehen.There are box brush holders on the two side extensions of the brush bridge 3 riveted, of which in Fig. T only the brush holder shown on the left is. The carbon brushes of the brush holder are in a known manner by a spring 5 pressed against the commutator. The screws are used to connect the lines 6 and 7 provided. The brush bridge is designed as a synthetic resin molded part so that that its upper part serves as a terminal board, so that a special motor connection terminal board is not required. - In the exemplary embodiment, there are four screw holes 8 for the inclusion of the clamps is provided.

Claims (1)

PATE \TA\S1'RL (:HE: t. Bürstenbrücke, insbesondere für kleine Universalmotoren, dadurch gekennzeichnet, daß der aus Isolierpreßstoff bestehende Bürstenhalterträger so ausgebildet ist, daß dieser als Reiter von außen auf den Lagerbügel der Maschine aufgesetzt @%@erden kann. z. Bürstenbrücke nach Anspruch t, dadurch gekennzeichnet, daß sie gleichzeitig die Anschlußklemmen trägt und daß dadurch ein besonderes Klemmenbrett entfällt.PATE \ TA \ S1'RL (: HE: t. Brush bridge, especially for small universal motors, characterized in that the brush holder carrier made of molded insulating material is designed so that this as a rider from the outside on the bearing bracket of the machine put on @% @ ground. z. Brush bridge according to claim t, characterized in that that it also carries the connection terminals and that it has a special terminal board not applicable.
DEP11429A 1948-10-02 1948-10-02 Brush bridge Expired DE833219C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP11429A DE833219C (en) 1948-10-02 1948-10-02 Brush bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP11429A DE833219C (en) 1948-10-02 1948-10-02 Brush bridge

Publications (1)

Publication Number Publication Date
DE833219C true DE833219C (en) 1952-03-06

Family

ID=7363488

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP11429A Expired DE833219C (en) 1948-10-02 1948-10-02 Brush bridge

Country Status (1)

Country Link
DE (1) DE833219C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311557A1 (en) * 1983-03-30 1984-10-04 Black & Decker, Inc. (Eine Gesellschaft N.D.Ges.D. Staates Delaware), Newark, Del. Method for mounting an electric motor, and an electric motor
US4593220A (en) * 1984-07-12 1986-06-03 Black & Decker Inc. Brush bearing sub-assembly for electric motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311557A1 (en) * 1983-03-30 1984-10-04 Black & Decker, Inc. (Eine Gesellschaft N.D.Ges.D. Staates Delaware), Newark, Del. Method for mounting an electric motor, and an electric motor
US4593220A (en) * 1984-07-12 1986-06-03 Black & Decker Inc. Brush bearing sub-assembly for electric motor

Similar Documents

Publication Publication Date Title
DE1191471C2 (en) CONVERTER ARRANGEMENT OF SEMI-CONDUCTOR COMPONENTS FOR A COLLECTORLESS GENERATOR
DE3413233C2 (en)
DE1918371A1 (en) Arrangement with several semiconductor rectifiers
DE833219C (en) Brush bridge
DE968689C (en) Terminal board for electrical machines, e.g. Three-phase motors
DE3212087A1 (en) DEVICE FOR CONTACTING A POLE PACKAGE
DE1265284B (en) Brush bridge for electrical DC machines
DE858576C (en) Static device for determining the phase sequence of three-phase systems
DE885749C (en) Base for electrical machines
DE886628C (en) Electric machine
DE450346C (en) Adjustable brush bridge for reversing the direction of rotation of electrical machines with a ground pole
DE745012C (en) Arrangement for supplying an electromagnetic clamping device for the workpieces to be welded by a direct current cross-field welding generator
DE875078C (en) Tandem brush holder
AT93595B (en) Electrical switch for motors to be operated with direct or alternating current.
DE611604C (en) Sewing machine motor with permanently attached sewing light socket
DE7342532U (en) Voltage switchable, firedamp or explosion-proof electrical machine
DE903059C (en) Sewing machine driven by an electric motor
DE1141368B (en) Motor protection switch or starter switch or combined motor protection and starter switch for electric motors
DE898463C (en) Insulating plate made of rubber, especially for the closure of terminations of rubber-insulated electrical cables
DE1463928C (en) Switching connection for stator windings in liquid-cooled electrical machines, especially turbo generators
DE460431C (en) Device for achieving multiple connection options for electrical apparatus and devices
SU375152A1 (en) DEVICE FOR FASTENING MOVING
DE473423C (en) Switching device for a variety of individual drives, especially for spinning centrifuge drives, consisting of a vessel with connecting rails
DE865026C (en) Attachment of clamps for electrical machines
DE611192C (en) Arrangement for suppressing the high-frequency disturbing vibrations caused by electrical devices through contact opening or closing