KR20140001148A - 내접 기어 펌프 - Google Patents
내접 기어 펌프 Download PDFInfo
- Publication number
- KR20140001148A KR20140001148A KR1020130073485A KR20130073485A KR20140001148A KR 20140001148 A KR20140001148 A KR 20140001148A KR 1020130073485 A KR1020130073485 A KR 1020130073485A KR 20130073485 A KR20130073485 A KR 20130073485A KR 20140001148 A KR20140001148 A KR 20140001148A
- Authority
- KR
- South Korea
- Prior art keywords
- pump
- internal gear
- gear pump
- axial
- ring
- 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.)
- Granted
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Classifications
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- 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
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids 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
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
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- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
-
- 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
- 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
- F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Description
도 1은 본 발명에 따르는 2개의 내접 기어 펌프를 포함하는 이중 내접 기어 펌프를 도시한 축 단면도이다.
도 2는 도 1의 화살표 II에 따르는 부분의 확대도이다.
2 내접 기어 펌프
3 펌프 샤프트
4, 5 펌프 하우징
6 피니언 기어
7 링 기어
11, 12 액시얼 디스크
20 모터 샤프트
25 외접 치합부
Claims (7)
- 유압식 차량 브레이크 시스템을 위한 내접 기어 펌프로서, 링 기어(7)와, 상기 링 기어(7) 내에 배치되어 상기 링 기어(7)와 치합되는 피니언 기어(6)와, 상기 링 기어(7) 및 상기 피니언 기어(6)의 단부면에 접촉하는 회전 불가능한 액시얼 디스크(11, 12)를 포함하는 내접 기어 펌프에 있어서,
상기 내접 기어 펌프(2)는 상기 액시얼 디스크(11, 12)의 밀봉부(29; 30)를 포함하고, 상기 밀봉부는 펌프 축을 둘러싸는 것을 특징으로 하는 내접 기어 펌프. - 제 1 항에 있어서, 상기 밀봉부(29; 30)는 상기 액시얼 디스크(11, 12)의 외주에 배치되는 것을 특징으로 하는 내접 기어 펌프.
- 제 1 항에 있어서, 상기 내접 기어 펌프(2)는 상기 액시얼 디스크(11, 12)와 상기 링 기어(7) 사이에 밀봉부(30)를 포함하는 것을 특징으로 하는 내접 기어 펌프.
- 제 3 항에 있어서, 상기 밀봉부(30)는 상기 내접 기어 펌프(2)의 펌프 유출구의 압력을 받아서 상기 액시얼 디스크(11, 12) 및 상기 링 기어(7)에 대해 압착되는 것을 특징으로 하는 내접 기어 펌프.
- 제 1 항에 있어서, 상기 내접 기어 펌프(2)는 상기 액시얼 디스크(11, 12)와 펌프 하우징(4, 5) 사이에 밀봉부(29)를 포함하는 것을 특징으로 하는 내접 기어 펌프.
- 제 1 항에 있어서, 상기 내접 기어 펌프(2)는 펌프 모터의 모터 샤프트(20)와 회전 및 방사 방향 고정 방식으로 연결되는 펌프 샤프트(3)를 포함하며, 상기 펌프 샤프트(3)는 상기 내접 기어 펌프(2)와 상기 펌프 모터 사이에 지지되지 않는 것을 특징으로 하는 내접 기어 펌프.
- 제 1 항에 따른 2개의 내접 기어 펌프(2)를 포함하는 이중 내접 기어 펌프에 있어서,
링 기어들(7)은 서로 치합되는 외접 치합부들(25)을 포함하는 것을 특징으로 하는 이중 내접 기어 펌프.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012210938.2A DE102012210938A1 (de) | 2012-06-27 | 2012-06-27 | Innenzahnradpumpe |
| DE102012210938.2 | 2012-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140001148A true KR20140001148A (ko) | 2014-01-06 |
| KR102065906B1 KR102065906B1 (ko) | 2020-01-15 |
Family
ID=49769977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130073485A Expired - Fee Related KR102065906B1 (ko) | 2012-06-27 | 2013-06-26 | 내접 기어 펌프 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6271168B2 (ko) |
| KR (1) | KR102065906B1 (ko) |
| DE (1) | DE102012210938A1 (ko) |
| FR (1) | FR2992694A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9614642B2 (en) | 2014-12-31 | 2017-04-04 | Lg Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015002352A1 (de) * | 2014-12-17 | 2016-06-23 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Elektrische Ölpumpe, insbesondere für ein Kraftfahrzeug |
| DE102015114547B4 (de) * | 2015-09-01 | 2019-05-29 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Scheibenbremse für ein Nutzfahrzeug |
| CN114810582B (zh) * | 2022-06-07 | 2023-12-26 | 合肥新沪屏蔽泵有限公司 | 一种屏蔽式内啮合摆线齿轮泵 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020145A1 (en) * | 1995-11-27 | 1997-06-05 | Danfoss A/S | Axial sealing |
| JP2000145659A (ja) * | 1998-11-12 | 2000-05-26 | Toyota Motor Corp | 内接ギヤポンプ |
| JP2010531948A (ja) * | 2007-06-29 | 2010-09-30 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 歯車ポンプ配置構造 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1653828B2 (de) * | 1967-09-25 | 1976-11-18 | Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7481 Laucherthal | Innenlaeuferzahnradpumpe mit fuellstueck zwischen ritzel und hohlrad |
| US3679334A (en) * | 1970-08-21 | 1972-07-25 | Walter Keldrauk | Fluid power unit |
| DE19613833B4 (de) | 1996-04-06 | 2004-12-09 | Bosch Rexroth Ag | Innenzahnradmaschine, insbesondere Innenzahnradpumpe |
| JPH10299668A (ja) * | 1997-04-25 | 1998-11-10 | Denso Corp | 回転式ポンプ及び回転式ポンプを備えたブレーキ装置 |
| US6179595B1 (en) * | 1998-05-27 | 2001-01-30 | Luk Getriebe-Systeme Gmbh | Hydraulic gear machine having a transmission shaft in a bearing tube |
| DE10053991A1 (de) | 2000-10-31 | 2002-05-08 | Continental Teves Ag & Co Ohg | Pumpeneinschub und hydraulische Einheit einer Fahrzeugbremsanlage |
| JP4176408B2 (ja) * | 2002-07-25 | 2008-11-05 | 株式会社アドヴィックス | 溶接方法及びその溶接方法を使用した筒状構造体とギアポンプ |
| JP5333851B2 (ja) * | 2009-09-11 | 2013-11-06 | 株式会社アドヴィックス | オイルポンプのシール構造 |
-
2012
- 2012-06-27 DE DE102012210938.2A patent/DE102012210938A1/de not_active Ceased
-
2013
- 2013-06-26 JP JP2013133240A patent/JP6271168B2/ja active Active
- 2013-06-26 KR KR1020130073485A patent/KR102065906B1/ko not_active Expired - Fee Related
- 2013-06-27 FR FR1356188A patent/FR2992694A1/fr active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020145A1 (en) * | 1995-11-27 | 1997-06-05 | Danfoss A/S | Axial sealing |
| JP2000145659A (ja) * | 1998-11-12 | 2000-05-26 | Toyota Motor Corp | 内接ギヤポンプ |
| JP2010531948A (ja) * | 2007-06-29 | 2010-09-30 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 歯車ポンプ配置構造 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9614642B2 (en) | 2014-12-31 | 2017-04-04 | Lg Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2992694A1 (fr) | 2014-01-03 |
| JP2014009692A (ja) | 2014-01-20 |
| DE102012210938A1 (de) | 2014-05-15 |
| KR102065906B1 (ko) | 2020-01-15 |
| JP6271168B2 (ja) | 2018-01-31 |
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