JP6512625B2 - インターナルギヤポンプ - Google Patents
インターナルギヤポンプ Download PDFInfo
- Publication number
- JP6512625B2 JP6512625B2 JP2014126030A JP2014126030A JP6512625B2 JP 6512625 B2 JP6512625 B2 JP 6512625B2 JP 2014126030 A JP2014126030 A JP 2014126030A JP 2014126030 A JP2014126030 A JP 2014126030A JP 6512625 B2 JP6512625 B2 JP 6512625B2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- internal gear
- pinion
- gear pump
- 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.)
- Expired - Fee Related
Links
Images
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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
-
- 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
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
-
- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/086—Carter
-
- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for working fluid
- F04C27/006—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type pumps, e.g. gear pumps
-
- 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
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
- F04C2230/603—Centering; Aligning
-
- 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
- F04C2240/00—Components
- F04C2240/50—Bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
2 ポンプシャフト
9 ピニオン
11 リングギヤ
13 ポンプ室
15 液圧ブロック
19 プレッシャディスク
27 アキシャルディスク
28 組み込みスペース
30 シャフト軸受
35 吸込室
36 加圧室
Claims (8)
- ピニオン(9)が回転不動で嵌置されたポンプシャフト(2)、ピニオン(9)と噛み合うリングギヤ(11)、ピニオン(9)の一方の側に配置されていて、ポンプシャフト(2)を回転自在に支承するシャフト軸受(30)、及び、シャフト軸受(30)の正面側とこれと向き合ったピニオン(9)及びリングギヤ(11)の正面側の間に配置されたアキシャルディスク(27)を具備し、このアキシャルディスク(27)がピニオン(9)及びリングギヤ(11)の正面側に密に当たっている液圧車両ブレーキシステムのためのインターナルギヤポンプであって、前記シャフト軸受(30)が前記アキシャルディスク(27)を心出しし、前記アキシャルディスク(27)が軸方向移動可能であることを特徴とするインターナルギヤポンプ。
- 前記シャフト軸受(30)が前記アキシャルディスク(27)を心出しして相補形の凹部(32)に食い込むことを特徴とする請求項1に記載のインターナルギヤポンプ。
- 前記シャフト軸受(30)が、前記インターナルギヤポンプ(1)から吐き出された液体で衝圧を加えられることを特徴とする請求項1に記載のインターナルギヤポンプ。
- 前記シャフト軸受(30)が転がり軸受であることを特徴とする請求項1に記載のインターナルギヤポンプ。
- 前記シャフト軸受(30)がポンプ入口と連絡すること、及び、前記ポンプ入口が前記シャフト軸受(30)の迂回路を持つことを特徴とする請求項3に記載のインターナルギヤポンプ。
- 前記インターナルギヤポンプ(1)がアセンブリとして形作られていることを特徴とする請求項1に記載のインターナルギヤポンプ。
- 前記インターナルギヤポンプ(1)が液圧車両ブレーキシステムのスキッドコントロールのハイドロポンプであることを特徴とする請求項1に記載のインターナルギヤポンプ。
- 液圧車両ブレーキシステムのスキッドコントロールの液圧ブロック(15)が前記インターナルギヤポンプ(1)のポンプハウジングを形作ることを特徴とする請求項7に記載のインターナルギヤポンプ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013211647.0A DE102013211647A1 (de) | 2013-06-20 | 2013-06-20 | Innenzahnradpumpe |
DE102013211647.0 | 2013-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015004361A JP2015004361A (ja) | 2015-01-08 |
JP6512625B2 true JP6512625B2 (ja) | 2019-05-15 |
Family
ID=52010394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014126030A Expired - Fee Related JP6512625B2 (ja) | 2013-06-20 | 2014-06-19 | インターナルギヤポンプ |
Country Status (3)
Country | Link |
---|---|
US (1) | US9506467B2 (ja) |
JP (1) | JP6512625B2 (ja) |
DE (1) | DE102013211647A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013201384A1 (de) * | 2013-01-29 | 2014-07-31 | Robert Bosch Gmbh | Innenzahnradpumpe |
US11441550B2 (en) * | 2018-06-29 | 2022-09-13 | Norgren Kloehn Llc | Self-aligning power screw for syringe pump |
CN110966179B (zh) * | 2018-09-30 | 2021-10-19 | 杭州三花研究院有限公司 | 电子油泵 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3939649A1 (de) * | 1989-11-30 | 1991-01-17 | Daimler Benz Ag | Innenachsige zahnradpumpe fuer hydraulische betriebsmittel |
DE19613833B4 (de) | 1996-04-06 | 2004-12-09 | Bosch Rexroth Ag | Innenzahnradmaschine, insbesondere Innenzahnradpumpe |
CN103338989A (zh) * | 2011-01-31 | 2013-10-02 | 罗伯特·博世有限公司 | 双内齿轮泵 |
-
2013
- 2013-06-20 DE DE102013211647.0A patent/DE102013211647A1/de not_active Ceased
-
2014
- 2014-06-19 JP JP2014126030A patent/JP6512625B2/ja not_active Expired - Fee Related
- 2014-06-20 US US14/309,928 patent/US9506467B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9506467B2 (en) | 2016-11-29 |
DE102013211647A1 (de) | 2014-12-24 |
JP2015004361A (ja) | 2015-01-08 |
US20140377114A1 (en) | 2014-12-25 |
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