WO2009028383A1 - スクロール型流体機械 - Google Patents

スクロール型流体機械 Download PDF

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Publication number
WO2009028383A1
WO2009028383A1 PCT/JP2008/064878 JP2008064878W WO2009028383A1 WO 2009028383 A1 WO2009028383 A1 WO 2009028383A1 JP 2008064878 W JP2008064878 W JP 2008064878W WO 2009028383 A1 WO2009028383 A1 WO 2009028383A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid machine
type fluid
pin
scroll type
prevention mechanism
Prior art date
Application number
PCT/JP2008/064878
Other languages
English (en)
French (fr)
Inventor
Noriyuki Kobayashi
Tomiji Suzuki
Original Assignee
Sanden Corporation
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 Sanden Corporation filed Critical Sanden Corporation
Publication of WO2009028383A1 publication Critical patent/WO2009028383A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements

Landscapes

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

Abstract

　スクロール型流体機械(1)は、台座部(20a)に形成される円筒穴(40)、背面(32b)に形成される圧入穴(42)に圧入固定されると共に円筒穴(40)に遊嵌されるピン(38)からなり、可動スクロール(32)の公転旋回運動を妨げることなく可動スクロール(32)の自転を阻止する自転阻止機構(36)を備え、ピン(38)の圧入穴(42)に対する圧入固定によってピン(38)と圧入穴(42)との間に空間(56)が形成され、自転阻止機構(36)は、空間(56)をハウジング(2)内に開口させる連通路(58)を有する。
PCT/JP2008/064878 2007-08-30 2008-08-21 スクロール型流体機械 WO2009028383A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-224090 2007-08-30
JP2007224090A JP2009057854A (ja) 2007-08-30 2007-08-30 スクロール型流体機械

Publications (1)

Publication Number Publication Date
WO2009028383A1 true WO2009028383A1 (ja) 2009-03-05

Family

ID=40387105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064878 WO2009028383A1 (ja) 2007-08-30 2008-08-21 スクロール型流体機械

Country Status (2)

Country Link
JP (1) JP2009057854A (ja)
WO (1) WO2009028383A1 (ja)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH023093U (ja) * 1988-06-20 1990-01-10
JPH10306785A (ja) * 1997-03-05 1998-11-17 Nippon Soken Inc スクロール型圧縮機
JP2004025973A (ja) * 2002-06-24 2004-01-29 Hokushin Ind Inc プロペラシャフト
JP2004068871A (ja) * 2002-08-05 2004-03-04 Koyo Seiko Co Ltd 十字軸継手
JP2004263653A (ja) * 2003-03-04 2004-09-24 Hitachi Home & Life Solutions Inc 自吸式ポンプ
JP2005171882A (ja) * 2003-12-11 2005-06-30 Sanden Corp スクロール型流体機械
JP2006183527A (ja) * 2004-12-27 2006-07-13 Mitsubishi Heavy Ind Ltd 流体機械
JP2007097762A (ja) * 2005-10-03 2007-04-19 Tamagawa Seiki Co Ltd パチンコ発射機用打杆構造

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH023093U (ja) * 1988-06-20 1990-01-10
JPH10306785A (ja) * 1997-03-05 1998-11-17 Nippon Soken Inc スクロール型圧縮機
JP2004025973A (ja) * 2002-06-24 2004-01-29 Hokushin Ind Inc プロペラシャフト
JP2004068871A (ja) * 2002-08-05 2004-03-04 Koyo Seiko Co Ltd 十字軸継手
JP2004263653A (ja) * 2003-03-04 2004-09-24 Hitachi Home & Life Solutions Inc 自吸式ポンプ
JP2005171882A (ja) * 2003-12-11 2005-06-30 Sanden Corp スクロール型流体機械
JP2006183527A (ja) * 2004-12-27 2006-07-13 Mitsubishi Heavy Ind Ltd 流体機械
JP2007097762A (ja) * 2005-10-03 2007-04-19 Tamagawa Seiki Co Ltd パチンコ発射機用打杆構造

Also Published As

Publication number Publication date
JP2009057854A (ja) 2009-03-19

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