JPS59135391U - 流体機器 - Google Patents

流体機器

Info

Publication number
JPS59135391U
JPS59135391U JP2804483U JP2804483U JPS59135391U JP S59135391 U JPS59135391 U JP S59135391U JP 2804483 U JP2804483 U JP 2804483U JP 2804483 U JP2804483 U JP 2804483U JP S59135391 U JPS59135391 U JP S59135391U
Authority
JP
Japan
Prior art keywords
fluid equipment
rotor
radius
fluid
curvature
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.)
Pending
Application number
JP2804483U
Other languages
English (en)
Inventor
小態　富雄
俊夫 竹田
Original Assignee
アイシン精機株式会社
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 アイシン精機株式会社 filed Critical アイシン精機株式会社
Priority to JP2804483U priority Critical patent/JPS59135391U/ja
Priority to DE19843407479 priority patent/DE3407479A1/de
Publication of JPS59135391U publication Critical patent/JPS59135391U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/126—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor, e.g. lobes, Roots type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (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。

Description

【図面の簡単な説明】
第１図は、本考案に係わる流体機器を示す断面図、第２
図は本考案の流体機器のケーシングとロータの関係を示
す略図、第３図は本考案の流体機器と従来の流体機器の
回転数を変えた場合の容積効率を示すグラフである。 １０・・・・・・コスプレツサ、１３・・・・・・ケー
シング、１３ａ・・・・・・ケーシング内周面、１４・
・・・・・ロータ、１４ａ・・・・・・ロータ頂部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一対の複葉ロータが互いに対抗して逆回転する流体機器
    において、ロータ頂部をルーツロータ・形状の曲率半径
    より大きな曲率半径にし、この大曲率半径の範囲１をロ
    ータ回転中心から頂部までの半径ｒに対し、０．０２５
    ｒから０．２５ｒとしたことを特徴とする流体機器。
JP2804483U 1983-03-01 1983-03-01 流体機器 Pending JPS59135391U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2804483U JPS59135391U (ja) 1983-03-01 1983-03-01 流体機器
DE19843407479 DE3407479A1 (de) 1983-03-01 1984-02-29 Fluidvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2804483U JPS59135391U (ja) 1983-03-01 1983-03-01 流体機器

Publications (1)

Publication Number Publication Date
JPS59135391U true JPS59135391U (ja) 1984-09-10

Family

ID=12237740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2804483U Pending JPS59135391U (ja) 1983-03-01 1983-03-01 流体機器

Country Status (2)

Country Link
JP (1) JPS59135391U (ja)
DE (1) DE3407479A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10220371A (ja) * 1997-02-07 1998-08-18 Tochigi Fuji Ind Co Ltd 流体機械

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035704A (ja) * 1973-07-20 1975-04-04
JPS5354304A (en) * 1976-10-19 1978-05-17 Atlas Copco Ab A pair of rotors for rotary piston pumps
JPS556249A (en) * 1978-06-30 1980-01-17 Oval Eng Co Ltd Capacity type flow meter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE24141C (de) * H. MEIER in Aerzen, Provinz Hannover Dichtungsleisten an den eisernen Kolben von ROOT'schen Blowern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035704A (ja) * 1973-07-20 1975-04-04
JPS5354304A (en) * 1976-10-19 1978-05-17 Atlas Copco Ab A pair of rotors for rotary piston pumps
JPS556249A (en) * 1978-06-30 1980-01-17 Oval Eng Co Ltd Capacity type flow meter

Also Published As

Publication number Publication date
DE3407479A1 (de) 1984-10-18

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