JPS60162283U

JPS60162283U - rotary pump

Info

Publication number: JPS60162283U
Application number: JP5011784U
Authority: JP
Inventors: 邑本　廣志; 松尾　嘉國; 諸岡　隆吉
Original assignee: 三菱重工業株式会社
Priority date: 1984-04-05
Filing date: 1984-04-05
Publication date: 1985-10-28

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の回転式ポンプの側面図、第２図は同平面
図、第３図は第１図の■〜■断面図、第４図は第１図の
■〜■断面図、第５図イ９口、ハは夫々作動状態を異に
する第４図のＶ〜■断面図、第６図は夫々本考案の実施
例を示す回転式ポンプの第４図に対応する断面図であ名
。１０１・・・・・・ケーシング、１０２・・・・・・ロ
ータ、１０３・・・・・・出没体、１０７・・・・・・
出没体駆動機構。第４１Ｄ− 第５図／ｆθ２ｂ　　。 ■ −１０５−−１゜２．。Fig. 1 is a side view of a conventional rotary pump, Fig. 2 is a plan view of the same, Fig. 3 is a cross-sectional view from ■ to ■ in Fig. 1, and Fig. 4 is a cross-sectional view from ■ to ■ in Fig. 1. Figure 5 A9 and C are sectional views from V to ■ in Figure 4 showing different operating states, respectively, and Figure 6 is a sectional view corresponding to Figure 4 of a rotary pump showing an embodiment of the present invention. Nickname. 101... Casing, 102... Rotor, 103... Infested body, 107...
Infested object drive mechanism. 41D-Figure 5/fθ2b. ■ -105--1゜2. .

Claims

[Scope of utility model registration request]

As the rotor fits inside the casing and rotates,
In the rotary pump, the rotary pump has an intruding body drive mechanism that fixes the periphery of the intruding body and causes the intruding body to move in and out using a working fluid, and the protruding intruding body moves while closely contacting the inner surface of the casing. 1. A rotary pump characterized in that when the pump is retracted, the pump is configured to reverse in a plane symmetrical direction with respect to the protruding state.