JPS63105449U

JPS63105449U -

Info

Publication number: JPS63105449U
Application number: JP20159486U
Authority: JP
Priority date: 1986-12-25
Filing date: 1986-12-25
Publication date: 1988-07-08

Description

[Brief explanation of drawings]

第１図はこの考案によるポンプ付発電機の一実
施例を示す断面図、第２図は従来のポンプ付発電
機の断面図、第３図は第２図の固定子部に回転子
を組込む状態を示す断面図である。１……発電機、２……固定子、５……回転子、
６……回転軸、８……界磁コイル、９……スリツ
プリング、１１……軸受、１２……ブラシ保持器
、１３……ブラシ、１６……ポンプ、１７……ハ
ウジング、２０……ロータ、２３……ブラシ押上
げピン、３０……ブラケツト、３０ｂ……突出部
、３１……端板、１２ａ，１３ａ，３０ａ……ピ
ン挿入穴。なお、図中同一符号は同一又は相当部
分を示す。 Fig. 1 is a sectional view showing an embodiment of the pump-equipped generator according to this invention, Fig. 2 is a sectional view of a conventional pump-equipped generator, and Fig. 3 shows a rotor incorporated into the stator section of Fig. 2. It is a sectional view showing a state. 1... Generator, 2... Stator, 5... Rotor,
6... Rotating shaft, 8... Field coil, 9... Slip ring, 11... Bearing, 12... Brush holder, 13... Brush, 16... Pump, 17... Housing, 20... Rotor , 23...Brush push-up pin, 30...Bracket, 30b...Protrusion portion, 31...End plate, 12a, 13a, 30a...Pin insertion hole. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A stator fixed to a bracket, a rotor whose rotating shaft is supported by the bracket via a bearing,
a generator comprising a brush holder mounted inside the bracket for pressing brushes against the slip rings of the rotor and passing DC excitation current to the field coils of the rotor; and a generator at the outer end of the bracket. The pump is equipped with a vane type pump in which a housing is fixed through an end plate and a rotor part is attached to the shaft end of the rotating shaft, and in order to assemble the rotor into the stator part, the above bracket, brush holder and brushes are attached. In a generator with a pump, in which a brush push-up pin is passed from the outside through a pin insertion hole provided in the axial direction, and the brushes are kept apart from the slip ring, a bracket is installed outside the pin insertion hole of the bracket. A protruding portion extending from the side plate portion to the outer end surface is provided,
A generator with a pump, characterized in that the outer end of the pin insertion hole is blocked by the end plate of the pump attached in contact with the outer end surface of the bracket.