JP2008196390A - 容積変動型流体機械 - Google Patents

容積変動型流体機械 Download PDF

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Publication number
JP2008196390A
JP2008196390A JP2007032543A JP2007032543A JP2008196390A JP 2008196390 A JP2008196390 A JP 2008196390A JP 2007032543 A JP2007032543 A JP 2007032543A JP 2007032543 A JP2007032543 A JP 2007032543A JP 2008196390 A JP2008196390 A JP 2008196390A
Authority
JP
Japan
Prior art keywords
fluid machine
volume
rotor
type fluid
suction
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
JP2007032543A
Other languages
English (en)
Japanese (ja)
Inventor
Toshiro Fujii
俊郎 藤井
Kazuo Yamada
一穂 山田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
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 Toyota Industries Corp filed Critical Toyota Industries Corp
Priority to JP2007032543A priority Critical patent/JP2008196390A/ja
Priority to US12/029,085 priority patent/US20080193301A1/en
Priority to DE102008008683A priority patent/DE102008008683A1/de
Publication of JP2008196390A publication Critical patent/JP2008196390A/ja
Pending legal-status Critical Current

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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
    • 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
    • F01C1/14—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 toothed rotary pistons
    • F01C1/16—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 toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3446—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • 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
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/006—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of dissimilar working principle

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2007032543A 2007-02-13 2007-02-13 容積変動型流体機械 Pending JP2008196390A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007032543A JP2008196390A (ja) 2007-02-13 2007-02-13 容積変動型流体機械
US12/029,085 US20080193301A1 (en) 2007-02-13 2008-02-11 Composite fluid machine
DE102008008683A DE102008008683A1 (de) 2007-02-13 2008-02-12 Verbundfluidmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007032543A JP2008196390A (ja) 2007-02-13 2007-02-13 容積変動型流体機械

Publications (1)

Publication Number Publication Date
JP2008196390A true JP2008196390A (ja) 2008-08-28

Family

ID=39646259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007032543A Pending JP2008196390A (ja) 2007-02-13 2007-02-13 容積変動型流体機械

Country Status (3)

Country Link
US (1) US20080193301A1 (de)
JP (1) JP2008196390A (de)
DE (1) DE102008008683A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022525448A (ja) * 2019-03-14 2022-05-16 アテリエ ビスク ソシエテ アノニム ガス用ドライポンプ、及び複数のガス用ドライポンプのセット

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010003504A5 (de) * 2009-08-31 2012-11-22 Ralf Steffens Verdrängerpumpe mit innerer Verdichtung
CN101936186A (zh) * 2010-09-06 2011-01-05 宋江喜 螺旋式容积膨胀机
US9074524B2 (en) * 2011-12-09 2015-07-07 Eaton Corporation Air supply system with two-stage roots blower
DE102012112722A1 (de) * 2012-12-20 2014-06-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Pumpe
DE102012112720B4 (de) * 2012-12-20 2017-01-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Pumpe
KR101613161B1 (ko) * 2014-09-05 2016-04-18 주식회사 우성진공 2단형 건식 진공펌프
CN105485014B (zh) * 2016-01-05 2017-06-30 中国石油大学(华东) 一种等螺距变齿宽的螺杆转子
CN109322824B (zh) * 2016-08-01 2021-02-19 珠海格力电器股份有限公司 螺杆压缩机及其多级螺杆传动结构
KR102522991B1 (ko) * 2016-12-29 2023-04-18 엘지전자 주식회사 밀폐형 압축기
DE102019100404B4 (de) * 2018-01-22 2023-06-22 Kabushiki Kaisha Toyota Jidoshokki Motorgetriebene Wälzkolbenpumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569646A (en) * 1984-09-04 1986-02-11 Eaton Corporation Supercharger carry-over venting means
JPH08144977A (ja) 1994-11-24 1996-06-04 Kashiyama Kogyo Kk 複合ドライ真空ポンプ
TW420255U (en) * 2000-05-26 2001-01-21 Ind Tech Res Inst Composite double helical rotor device
JP2006083783A (ja) 2004-09-17 2006-03-30 Toyota Industries Corp スクリュー式流体機械

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022525448A (ja) * 2019-03-14 2022-05-16 アテリエ ビスク ソシエテ アノニム ガス用ドライポンプ、及び複数のガス用ドライポンプのセット
JP7315693B2 (ja) 2019-03-14 2023-07-26 アテリエ ビスク ソシエテ アノニム ガス用ドライポンプ、及び複数のガス用ドライポンプのセット

Also Published As

Publication number Publication date
DE102008008683A1 (de) 2008-08-28
US20080193301A1 (en) 2008-08-14

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