JPS59160870U - Pump shaft support device - Google Patents

Pump shaft support device

Info

Publication number
JPS59160870U
JPS59160870U JP5543483U JP5543483U JPS59160870U JP S59160870 U JPS59160870 U JP S59160870U JP 5543483 U JP5543483 U JP 5543483U JP 5543483 U JP5543483 U JP 5543483U JP S59160870 U JPS59160870 U JP S59160870U
Authority
JP
Japan
Prior art keywords
shaft support
wall surface
support device
pump shaft
shaft
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.)
Granted
Application number
JP5543483U
Other languages
Japanese (ja)
Other versions
JPS632631Y2 (en
Inventor
徳彦 中村
吉郎 加藤
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP5543483U priority Critical patent/JPS59160870U/en
Publication of JPS59160870U publication Critical patent/JPS59160870U/en
Application granted granted Critical
Publication of JPS632631Y2 publication Critical patent/JPS632631Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Compressor (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案を適用したルーツ式ポンプの断面図、第
２図は第１図の左側の軸受部分の拡大図、第３図は第２
図の線■−■に沿って見た断面図、第４図は第２図の変
形例を示す図、第５図は第４図の線■−■に沿って見た
断面図である。 １・・・ハウジング、２・・・ロータ、３・・−軸、４
−・・ロータ端面、５・・・軸受、８・・・ハウジング
壁面、１１・・・孔、１４・・・穴、１５．　１６．　
１７・・・孔。Figure 1 is a cross-sectional view of a roots-type pump to which the present invention is applied, Figure 2 is an enlarged view of the bearing part on the left side of Figure 1, and Figure 3 is a cross-sectional view of the roots-type pump to which the present invention is applied.
FIG. 4 is a cross-sectional view taken along the line ■--■ in the figure, FIG. 4 is a view showing a modification of FIG. 2, and FIG. 5 is a cross-sectional view taken along the line ■--■ in FIG. 1...Housing, 2...Rotor, 3...-shaft, 4
-... Rotor end surface, 5... Bearing, 8... Housing wall surface, 11... Hole, 14... Hole, 15. 16.
17... hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポンプ作動要素とこれを支持する軸とがハウジングに収
容され、ハウジングはポンプ作動要素の端面と対向する
壁面及び該壁面から連続して前記軸を挿入すべき穴を形
成する穴壁面とを有し、該穴壁面には前記軸を支承すべ
き軸受が配置され、ハウジングには前記軸受の両側を連
通ずる通路が形成されて成るポンプの軸支持構造。A pump operating element and a shaft supporting the pump operating element are housed in a housing, and the housing has a wall surface facing an end surface of the pump operating element and a hole wall surface continuous from the wall surface and forming a hole into which the shaft is inserted. A shaft support structure for a pump, wherein a bearing for supporting the shaft is disposed on the wall surface of the hole, and a passageway communicating both sides of the bearing is formed in the housing.
JP5543483U 1983-04-15 1983-04-15 Pump shaft support device Granted JPS59160870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5543483U JPS59160870U (en) 1983-04-15 1983-04-15 Pump shaft support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5543483U JPS59160870U (en) 1983-04-15 1983-04-15 Pump shaft support device

Publications (2)

Publication Number Publication Date
JPS59160870U true JPS59160870U (en) 1984-10-27
JPS632631Y2 JPS632631Y2 (en) 1988-01-22

Family

ID=30185759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5543483U Granted JPS59160870U (en) 1983-04-15 1983-04-15 Pump shaft support device

Country Status (1)

Country Link
JP (1) JPS59160870U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006505743A (en) * 2002-11-11 2006-02-16 コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー Motor-pump unit
JP2012137132A (en) * 2010-12-25 2012-07-19 Orion Machinery Co Ltd Gear oil lubrication structure of two-shaft rotating mechanism
JP2012207649A (en) * 2011-03-30 2012-10-25 Keihin Corp Compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006505743A (en) * 2002-11-11 2006-02-16 コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー Motor-pump unit
JP2011058499A (en) * 2002-11-11 2011-03-24 Continental Teves Ag & Co Ohg Motor-pump unit
JP2012137132A (en) * 2010-12-25 2012-07-19 Orion Machinery Co Ltd Gear oil lubrication structure of two-shaft rotating mechanism
JP2012207649A (en) * 2011-03-30 2012-10-25 Keihin Corp Compressor

Also Published As

Publication number Publication date
JPS632631Y2 (en) 1988-01-22

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