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1. CN104303378 - Flat commutator and method for mounting a flat commutator onto a shaft of an electrical machine

Amt China
Aktenzeichen/Anmeldenummer 201380026976.X
Anmeldedatum 24.04.2013
Veröffentlichungsnummer 104303378
Veröffentlichungsdatum 21.01.2015
Erteilungsnummer 104303378
Erteilungsdatum 23.02.2018
Veröffentlichungsart B
IPC
H01R 39/06
HSektion H Elektrotechnik
01Grundlegende elektrische Bauteile
RElektrisch leitende Verbindungen; Bauliche Vereinigungen einer Vielzahl von gegenseitig isolierten elektrischen Verbindungselementen; Kupplungsvorrichtungen; Stromabnehmer
39Drehbare Stromabnehmer, Verteiler oder Unterbrecher
02Einzelheiten
04Stromwender
06mit nichtzylindrischer äußerer Kontaktoberfläche, z.B. Flachkommutator
CPC
H01R 39/06
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
39Rotary current collectors, distributors or interrupters
02Details ; for dynamo electric machines
04Commutators
06other than with external cylindrical contact surface, e.g. flat commutators
H01R 43/06
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
43Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
06Manufacture of commutators
Anmelder 罗伯特·博世有限公司
Erfinder B.蒙茨
U.施图克
Vertreter 中国专利代理(香港)有限公司 72001
中国专利代理(香港)有限公司 72001
Prioritätsdaten 102012010251 25.05.2012 DE
Titel
(EN) Flat commutator and method for mounting a flat commutator onto a shaft of an electrical machine
(ZH) 平面型换向器和用于将平面型换向器安装到电机的轴上的方法
Zusammenfassung
(EN)
The invention relates to a flat commutator (10) having contact lamellae (20), which are spaced apart from each other and are arranged in a first body (12) consisting of an electrically insulating material in such a manner that they form a flat brush running surface (21) in the axial direction. The flat commutator (10) according to the invention is characterized in that the flat commutator (10) has a second body (14) consisting of an electrically insulating material having contact segments (16) which run around the edge radially and are spaced apart from each other, wherein each of the contact segments (16) is provided at an axial section with a winding connection hook (18), and wherein the first body (12) grasps the winding connection hook (18) of the second body (14) in the axial direction. The invention further relates to an electrical machine, in particular a direct current motor, having the flat commutator (10) according to the invention, and to a method for mounting the flat commutator (10) onto a shaft (26) of an electrical machine, in particular of a direct current motor.

(ZH)
本发明涉及一种平面型换向器(10),其带有彼此相间隔的接触片(20),接触片在由电绝缘的材料构成的第一主体(12)中被布置成,它们沿轴向形成了平坦的电刷运行面(21)。按本发明的平面型换向器(10)的特征在于,该平面型换向器(10)具有由电绝缘的材料制成的、带径向环绕并且彼此相间隔的接触段(16)的第二主体(14),其中每一个接触段(16)在轴向区段上都配设有绕组终端钩(18),并且其中第一主体(12)沿轴向包围第二主体(14)的绕组终端钩(18)。此外本发明还涉及一种电机,尤其是直流电机,其带有按本发明的平面型换向器(10),以及本发明还涉及一种用于将平面型换向器(10)安装到电机尤其直流电机的轴(26)上的方法。

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