JP5250171B2 - ポンプ - Google Patents
ポンプ Download PDFInfo
- Publication number
- JP5250171B2 JP5250171B2 JP2002502315A JP2002502315A JP5250171B2 JP 5250171 B2 JP5250171 B2 JP 5250171B2 JP 2002502315 A JP2002502315 A JP 2002502315A JP 2002502315 A JP2002502315 A JP 2002502315A JP 5250171 B2 JP5250171 B2 JP 5250171B2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- connection
- pressure
- pump according
- discharge
- 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.)
- Expired - Lifetime
Links
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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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
- F04C15/0049—Equalization of pressure pulses
-
- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0854—Vane tracking; control therefor by fluid means
- F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 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
Description
41 −−− 中間収容部のない公知のポンプの使用圧力
42 −・− 公知のポンプの送り出し隔室圧力
43 ___ 中間収容部29を有するポンプ1の使用圧力
44 −・・− 中間収容部29の圧力
45 −・・・− 中間収容部29を有するポンプ1の送り出し隔室圧力
7 ポンプチャンバ
8 ポンプエレメント
15 吸込み接続部
16 吐出し接続部
21 送り出し隔室
29 中間収容部
30 第1の接続部
31 第2の接続部
Claims (19)
- 回転駆動ポンプエレメント(8)が内側に配置されたポンプチャンバ(7)と、前記ポンプチャンバに開口する少なくとも一個の吸込み接続部(15)及び少なくとも一個の吐出し接続部(16)と、前記ポンプエレメント(8)の回転位置に応じて前記吸込み接続部(15)又は前記吐出し接続部(16)と連結される容積可変の循環送り出し隔室(21)と、を有し、
第1の接続部(30)を前記吐出し接続部(16)における圧送媒質の圧力とすることにより加圧され、かつ、前記ポンプエレメント(8)の前記回転位置に応じて、第2の接続部(31)を前記吐出し接続部(16)における圧送媒質の圧力とすることにより加圧されるか又は前記吐出し接続部(16)に直結しない前記送り出し隔室(21)と連結される液圧中間収容部(29)を備えて、
前記液圧中間収容部(29)の前記第1の接続部(30)及び前記第2の接続部(31)に、円形横断面を有する段付き貫通孔として形成した液圧抵抗(35,36)を設けたことを特徴とするポンプ。
- 前記中間収容部(29)の前記第1の接続部(30)は、前記吐出し接続部(16)と連結されていることを特徴とする請求項1に記載のポンプ。
- 前記中間収容部の前記第2の接続部(31)は、前記ポンプチャンバ(7)の壁面に開口し、かつ前記送り出し隔室(21)を画定する送り出し部材によって摺接されることを特徴とする請求項1に記載のポンプ。
- 前記中間収容部(29)は、一つの送り出し隔室(21)のほぼ2倍の容積を有することを特徴とする請求項1から3のいずれか一項に記載のポンプ。
- 前記中間収容部(29)は、少なくとも二個の部分収容部(37,38)からなることを特徴とする請求項1から4のいずれか一項に記載のポンプ。
- 前記少なくとも二個の部分収容部(37,38)が直列に接続されていることを特徴とする請求項5に記載のポンプ。
- 前記少なくとも二個の前記部分収容部(37,38)の間に液圧抵抗部があることを特徴とする請求項5又は6に記載のポンプ。
- 前記ポンプチャンバ(7)は、カムリング(10)及び該カムリングの端面側にある少なくとも一つの圧力板(11,12)から形成され、及び/又はポンプケーシング(2)により画定されていることを特徴とする請求項1から7のいずれか一項に記載のポンプ。
- 前記中間収容部(29)は、前記ポンプチャンバに対面する壁面及び/又は前記ポンプチャンバから離れた壁面であって、前記カムリング(10)及び/又は前記圧力板(12)の壁面の一つに形成されたものであることを特徴とする請求項1から8のいずれか一項に記載のポンプ。
- 前記液圧抵抗は、前記ポンプチャンバ(7)の内側にある壁面と、前記ポンプチャンバ(7)から離れた壁面との間にあることを特徴とする請求項1から9のいずれか一項に記載のポンプ。
- 前記圧力板(11,12)及び/又は前記カムリング(10)及び/又は前記ポンプケーシング(2)に液圧抵抗があり、前記ポンプケーシング及び/又は前記カムリング及び/又は前記圧力板に前記中間収容部(29)があることを特徴とする請求項8から10のいずれか一項に記載のポンプ。
- 前記中間収容部(29)が他の圧力領域に対して密封されていることを特徴とする請求項1から11のいずれか一項に記載のポンプ。
- 前記ポンプチャンバの壁面に開口する前記中間収容部の前記第2の接続部は、円形横断面を有することを特徴とする請求項1から12のいずれか一項に記載のポンプ。
- 前記第2の接続部の開口区域が円形であることを特徴とする請求項1から13のいずれか一項に記載のポンプ。
- 前記第2の接続部の開口区域が少なくとも拡張されている区域であることを特徴とする請求項1から14のいずれか一項に記載のポンプ。
- 各吐出し接続部ごとにそれぞれ一個の中間収容部が形成された複数個の吸込み及び吐出し接続部を備えていることを特徴とする請求項1から15のいずれか一項に記載のポンプ。
- ベーンポンプ又はローラポンプとして構成され、前記送り出し部材がベーン又はローラからなることを特徴とする請求項1から16のいずれか一項に記載のポンプ。
- 前記ポンプチャンバ(7)がカムリング(10)及び少なくとも一つの圧力板(11,12)から形成され、前記少なくとも一つの圧力板がスペーサ(46)を有したケーシングに支持されていることを特徴とする請求項1から17のいずれか一項に記載のポンプ。
- 前記吐出し接続部(16)及び/又は前記吸込み接続部(15)に開口拡張部が形成されていることを特徴とする請求項1から18のいずれか一項に記載のポンプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10027990A DE10027990A1 (de) | 2000-06-08 | 2000-06-08 | Pumpe |
DE10027990.2 | 2000-06-08 | ||
PCT/EP2001/006282 WO2001094791A1 (de) | 2000-06-08 | 2001-06-01 | Pumpe |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012267248A Division JP2013050112A (ja) | 2000-06-08 | 2012-12-06 | ポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003536022A JP2003536022A (ja) | 2003-12-02 |
JP5250171B2 true JP5250171B2 (ja) | 2013-07-31 |
Family
ID=7644873
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002502315A Expired - Lifetime JP5250171B2 (ja) | 2000-06-08 | 2001-06-01 | ポンプ |
JP2012267248A Ceased JP2013050112A (ja) | 2000-06-08 | 2012-12-06 | ポンプ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012267248A Ceased JP2013050112A (ja) | 2000-06-08 | 2012-12-06 | ポンプ |
Country Status (6)
Country | Link |
---|---|
US (1) | US6817847B2 (ja) |
EP (1) | EP1292773B1 (ja) |
JP (2) | JP5250171B2 (ja) |
DE (3) | DE10027990A1 (ja) |
ES (1) | ES2299492T3 (ja) |
WO (1) | WO2001094791A1 (ja) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100443724C (zh) * | 2003-06-30 | 2008-12-17 | 卢克汽车-液压系统两合公司 | 泵 |
US7922469B2 (en) | 2003-06-30 | 2011-04-12 | Luk Fahrzeug-Hydraulik Gmbh & Co. Kg | Pump |
DE502004011746D1 (de) * | 2003-06-30 | 2010-11-18 | Ixetic Bad Homburg Gmbh | Pumpe |
DE102006033337A1 (de) * | 2006-07-19 | 2008-01-24 | Zf Lenksysteme Gmbh | Verdrängerpumpe |
JP4759474B2 (ja) * | 2006-08-30 | 2011-08-31 | 日立オートモティブシステムズ株式会社 | ベーンポンプ |
DE102007039157B4 (de) | 2007-06-05 | 2018-10-04 | Robert Bosch Gmbh | Flügelzellenpumpe |
DE102007060883A1 (de) * | 2007-12-18 | 2009-06-25 | Robert Bosch Gmbh | Hydraulische Arbeitsmaschine |
US7988433B2 (en) | 2009-04-07 | 2011-08-02 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation assembly |
US8517703B2 (en) * | 2010-02-23 | 2013-08-27 | Emerson Climate Technologies, Inc. | Compressor including valve assembly |
US9651043B2 (en) | 2012-11-15 | 2017-05-16 | Emerson Climate Technologies, Inc. | Compressor valve system and assembly |
US9249802B2 (en) | 2012-11-15 | 2016-02-02 | Emerson Climate Technologies, Inc. | Compressor |
US9127677B2 (en) | 2012-11-30 | 2015-09-08 | Emerson Climate Technologies, Inc. | Compressor with capacity modulation and variable volume ratio |
US9435340B2 (en) | 2012-11-30 | 2016-09-06 | Emerson Climate Technologies, Inc. | Scroll compressor with variable volume ratio port in orbiting scroll |
US9739277B2 (en) | 2014-05-15 | 2017-08-22 | Emerson Climate Technologies, Inc. | Capacity-modulated scroll compressor |
US9989057B2 (en) | 2014-06-03 | 2018-06-05 | Emerson Climate Technologies, Inc. | Variable volume ratio scroll compressor |
US9790940B2 (en) | 2015-03-19 | 2017-10-17 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
US10378540B2 (en) | 2015-07-01 | 2019-08-13 | Emerson Climate Technologies, Inc. | Compressor with thermally-responsive modulation system |
CN207377799U (zh) | 2015-10-29 | 2018-05-18 | 艾默生环境优化技术有限公司 | 压缩机 |
DE102016205686A1 (de) * | 2016-04-06 | 2017-10-12 | Zf Friedrichshafen Ag | Flügelzellenpumpe |
US10890186B2 (en) | 2016-09-08 | 2021-01-12 | Emerson Climate Technologies, Inc. | Compressor |
US10801495B2 (en) | 2016-09-08 | 2020-10-13 | Emerson Climate Technologies, Inc. | Oil flow through the bearings of a scroll compressor |
US10753352B2 (en) | 2017-02-07 | 2020-08-25 | Emerson Climate Technologies, Inc. | Compressor discharge valve assembly |
US11022119B2 (en) | 2017-10-03 | 2021-06-01 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
US10962008B2 (en) | 2017-12-15 | 2021-03-30 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
US10995753B2 (en) | 2018-05-17 | 2021-05-04 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation assembly |
DE102018133679A1 (de) | 2018-12-28 | 2020-07-02 | Schwäbische Hüttenwerke Automotive GmbH | Rotationspumpe mit axialer Kompensation, Auslassdichtung für eine Pumpe sowie vormontierte Pumpeneinheit |
DE102018133681A1 (de) | 2018-12-28 | 2020-07-02 | Schwäbische Hüttenwerke Automotive GmbH | Rotationspumpe mit axialer Kompensation, Auslassdichtung für eine Pumpe sowie vormontierte Pumpeneinheit |
DE102018133680A1 (de) | 2018-12-28 | 2020-07-02 | Schwäbische Hüttenwerke Automotive GmbH | Rotationspumpe mit axialer Kompensation, Auslassdichtung für eine Pumpe sowie vormontierte Pumpeneinheit |
DE102019110905A1 (de) * | 2019-04-26 | 2020-10-29 | Schwäbische Hüttenwerke Automotive GmbH | Flügelzellenpumpe mit Druckausgleichsverbindung |
DE102019132729A1 (de) | 2019-12-02 | 2021-07-01 | Schwäbische Hüttenwerke Automotive GmbH | Sickendichtung |
DE102020116748A1 (de) | 2020-06-25 | 2022-02-17 | Schwäbische Hüttenwerke Automotive GmbH | Pumpe mit axial wirksamer Federdichtung |
US11655813B2 (en) | 2021-07-29 | 2023-05-23 | Emerson Climate Technologies, Inc. | Compressor modulation system with multi-way valve |
DE102022203867A1 (de) | 2022-04-20 | 2023-10-26 | Hanon Systems Efp Deutschland Gmbh | Gerotorpumpe |
US11846287B1 (en) | 2022-08-11 | 2023-12-19 | Copeland Lp | Scroll compressor with center hub |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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FR405613A (fr) * | 1908-11-18 | 1910-01-08 | Hugo Lentz | Dispositif d'équilibrage des ailettes de pompes rotatives |
DE418430C (de) * | 1924-07-31 | 1925-09-09 | Carlshuette Akt Ges Fuer Eisen | Treibmittelsteuerung fuer umsteuerbare Drehkolbenmaschinen mit sichelfoermigem Arbeitsraum und verstellbarer Zylinderlaufbuechse als Steuerorgan |
CH157744A (fr) * | 1931-10-02 | 1932-10-15 | Volet Edouard | Pompe à engrenage. |
US2778317A (en) * | 1954-10-25 | 1957-01-22 | Cockburn David Hamilton | Rotary fluid pressure pumps and motors of the eccentric vane type |
DE1553283A1 (de) | 1964-08-17 | 1969-09-25 | Zahnradfabrik Friedrichshafen | Fluegelzellen-Kapselwerk |
DE3809334C2 (de) * | 1988-03-19 | 1996-07-18 | Vdo Schindling | Flügelzellenpumpe |
US5046933A (en) * | 1988-12-21 | 1991-09-10 | Toyoda Koki Kabushiki Kaisha | Vane pump with pressure leaking groove to reduce pulsations |
DE4120757C2 (de) * | 1990-06-25 | 2000-06-15 | Zahnradfabrik Friedrichshafen | Flügelzellenpumpe |
JP2963519B2 (ja) * | 1990-10-11 | 1999-10-18 | 豊田工機株式会社 | ベーンポンプ |
DE4143466C2 (de) * | 1991-03-20 | 1997-05-15 | Rexroth Mannesmann Gmbh | Steuerscheibe für Flügelzellenpumpe |
NL9200193A (nl) * | 1992-02-03 | 1993-09-01 | Doornes Transmissie Bv | Rotatiepomp met vereenvoudigd pomphuis. |
US5266018A (en) * | 1992-07-27 | 1993-11-30 | Vickers, Incorporated | Hydraulic vane pump with enhanced axial pressure balance and flow characteristics |
DE19707119C1 (de) * | 1997-02-22 | 1998-08-13 | Zahnradfabrik Friedrichshafen | Hochdruckpumpe |
US6030191A (en) * | 1997-08-20 | 2000-02-29 | Delaware Capital Formation, Inc. | Low noise rotary vane suction pump having a bleed port |
DE19802443C1 (de) * | 1998-01-23 | 1999-05-12 | Luk Fahrzeug Hydraulik | Pumpe |
JP2000110740A (ja) * | 1998-10-07 | 2000-04-18 | Kayaba Ind Co Ltd | 可変容量型ベーンポンプ |
-
2000
- 2000-06-08 DE DE10027990A patent/DE10027990A1/de not_active Withdrawn
-
2001
- 2001-06-01 DE DE50113597T patent/DE50113597D1/de not_active Expired - Lifetime
- 2001-06-01 JP JP2002502315A patent/JP5250171B2/ja not_active Expired - Lifetime
- 2001-06-01 DE DE10192363T patent/DE10192363D2/de not_active Ceased
- 2001-06-01 WO PCT/EP2001/006282 patent/WO2001094791A1/de active IP Right Grant
- 2001-06-01 US US10/296,369 patent/US6817847B2/en not_active Expired - Lifetime
- 2001-06-01 EP EP01945237A patent/EP1292773B1/de not_active Expired - Lifetime
- 2001-06-01 ES ES01945237T patent/ES2299492T3/es not_active Expired - Lifetime
-
2012
- 2012-12-06 JP JP2012267248A patent/JP2013050112A/ja not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US20040091381A1 (en) | 2004-05-13 |
EP1292773A1 (de) | 2003-03-19 |
EP1292773B1 (de) | 2008-02-13 |
JP2013050112A (ja) | 2013-03-14 |
ES2299492T3 (es) | 2008-06-01 |
DE50113597D1 (de) | 2008-03-27 |
DE10192363D2 (de) | 2003-05-08 |
WO2001094791A1 (de) | 2001-12-13 |
JP2003536022A (ja) | 2003-12-02 |
DE10027990A1 (de) | 2001-12-20 |
US6817847B2 (en) | 2004-11-16 |
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