JP2005529799A - 流体力学的ブレーキ - Google Patents
流体力学的ブレーキ Download PDFInfo
- Publication number
- JP2005529799A JP2005529799A JP2004519421A JP2004519421A JP2005529799A JP 2005529799 A JP2005529799 A JP 2005529799A JP 2004519421 A JP2004519421 A JP 2004519421A JP 2004519421 A JP2004519421 A JP 2004519421A JP 2005529799 A JP2005529799 A JP 2005529799A
- Authority
- JP
- Japan
- Prior art keywords
- toroidal space
- pipe circuit
- inlet
- oil
- space
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
- F16D57/005—Details of blades, e.g. shape
-
- 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
- B60T10/00—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope
- B60T10/04—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope with hydrostatic brake
Abstract
Description
Claims (10)
- 複数のブレード(4)を備えた環状シェル(3)を有する固定子(1)と、複数のブレード(6)を備えた対応する環状シェル(5)を有する回転子(2)とを備え、前記回転子(2)と固定子(1)との環状シェル(3、5)はトロイダル空間(7)を形成するように配置されており、さらにまた制動作用を行うためにトロイダル空間(7)に供給される媒体と、トロイダル空間(7)からの出口からトロイダル空間(7)への第1入口への媒体の移送を提供する第1パイプ回路(35)と、貯蔵空間(34)からトロイダル空間(7)への媒体の移送を提供する第2パイプ回路(37)とを備える流体力学的ブレーキであって、第2パイプ回路(37)が、第1パイプ回路(35)への第1入口(42)に対して個別に配置された第2入口(44)を経てトロイダル空間(7)への媒体の移送を提供することを特徴とする、流体力学的ブレーキ。
- 第2入口が、制動過程中の圧力が第1パイプ回路(35)における媒体の圧力よりも常に実質的に低い第2領域に位置する少なくとも1つの入力孔(44)を組み込んでいることを特徴とする、請求項1に記載の流体力学的ブレーキ。
- 第2領域における圧力が実質的に大気圧に対応することを特徴とする、請求項2に記載の流体力学的ブレーキ。
- 第2入口の入力孔(44)が実質的にトロイダル空間(7)の中央に位置することを特徴とする、請求項2又は3に記載の流体力学的ブレーキ。
- 第2入口の入力孔(44)がブレード(4)の自由端部分の近くに位置することを特徴とする、請求項4に記載の流体力学的ブレーキ。
- 第2入口の入力孔(44)が固定子(1)の中に位置することを特徴とする、請求項5に記載の流体力学的ブレーキ。
- 第2パイプ回路(35)が、媒体をトロイダル空間(7)へ移送するためのポンプ(26)を組み込んでいることを特徴とする、請求項1から請求項6のいずれか一項に記載の流体力学的ブレーキ。
- 前記ポンプがギヤ・ポンプ(26)であることを特徴とする、請求項7に記載の流体力学的ブレーキ。
- トロイダル空間(7)の第1入口が、固定子(1)の半径方向外側領域に位置する少なくとも1つの入力孔(42)を組み込んでいることを特徴とする、請求項1から請求項8のいずれか一項に記載の流体力学的ブレーキ。
- トロイダル空間(7)からの前記出口が、固定子(1)の半径方向外側領域に位置する少なくとも1つの出力孔(43)を組み込んでいることを特徴とする、請求項1から請求項9のいずれか一項に記載の流体力学的ブレーキ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202083A SE523010C2 (sv) | 2002-07-03 | 2002-07-03 | Hydrodynamisk broms |
PCT/SE2003/000985 WO2004005097A1 (en) | 2002-07-03 | 2003-06-13 | Hydrodynamical brake |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005529799A true JP2005529799A (ja) | 2005-10-06 |
JP4128568B2 JP4128568B2 (ja) | 2008-07-30 |
Family
ID=20288425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004519421A Expired - Fee Related JP4128568B2 (ja) | 2002-07-03 | 2003-06-13 | 流体力学的ブレーキ |
Country Status (9)
Country | Link |
---|---|
US (1) | US7182186B2 (ja) |
EP (1) | EP1554166B1 (ja) |
JP (1) | JP4128568B2 (ja) |
AT (1) | ATE504475T1 (ja) |
AU (1) | AU2003281234A1 (ja) |
BR (1) | BR0311891B1 (ja) |
DE (1) | DE60336670D1 (ja) |
SE (1) | SE523010C2 (ja) |
WO (1) | WO2004005097A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4827849B2 (ja) * | 2004-10-02 | 2011-11-30 | フォイト・ターボ・ゲーエムベーハー・ウント・コンパニー・カーゲー | 流体力学的要素の最終検査の際に流体力学的要素の実際特性曲線を予め定めた設定特性曲線に合わせる方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007060764A1 (de) * | 2007-12-17 | 2009-05-28 | Voith Patent Gmbh | Hydrodynamische Maschine, insbesondere hydrodynamischer Retarder |
DE102009039537B4 (de) * | 2009-09-01 | 2011-07-28 | Voith Patent GmbH, 89522 | Hydrodynamischer Retarder und Verfahren zum Erfassen oder Regeln eines Bremsmomentes eines solchen |
CN103335035B (zh) * | 2013-06-24 | 2015-07-08 | 宁波华盛汽车部件有限公司 | 一种液力缓速器的油气分离结构 |
CN110394593B (zh) * | 2019-06-14 | 2021-02-19 | 中国北方车辆研究所 | 一种液力减速器扭矩系数提升方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2748900A (en) | 1952-09-18 | 1956-06-05 | Thompson Prod Inc | Fluid control system for torque absorbing and transmitting coupling |
US3572480A (en) * | 1969-04-14 | 1971-03-30 | William S Nagel | Transmission-driven retarder with fluid-operated blocker and inlet valve |
US3860097A (en) * | 1970-07-24 | 1975-01-14 | Parmac Inc | Individualized stator and rotor for hydromatic brakes |
DE3722477C1 (de) | 1987-07-08 | 1988-08-18 | Voith Turbo Kg | Hydrodynamischer Retarder |
DE19501665C2 (de) | 1995-01-20 | 1997-01-30 | Voith Turbo Kg | Hydrodynamischer Retarder |
SE516896C2 (sv) * | 2000-07-07 | 2002-03-19 | Scania Cv Ab | Hydrodynamisk broms med två medier |
SE516872C2 (sv) | 2000-07-07 | 2002-03-12 | Scania Cv Ab | Hydrodynamisk broms |
-
2002
- 2002-07-03 SE SE0202083A patent/SE523010C2/sv not_active IP Right Cessation
-
2003
- 2003-06-13 AU AU2003281234A patent/AU2003281234A1/en not_active Abandoned
- 2003-06-13 WO PCT/SE2003/000985 patent/WO2004005097A1/en active Application Filing
- 2003-06-13 EP EP03741729A patent/EP1554166B1/en not_active Expired - Lifetime
- 2003-06-13 JP JP2004519421A patent/JP4128568B2/ja not_active Expired - Fee Related
- 2003-06-13 DE DE60336670T patent/DE60336670D1/de not_active Expired - Lifetime
- 2003-06-13 BR BRPI0311891-6A patent/BR0311891B1/pt active IP Right Grant
- 2003-06-13 AT AT03741729T patent/ATE504475T1/de not_active IP Right Cessation
- 2003-06-13 US US10/516,841 patent/US7182186B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4827849B2 (ja) * | 2004-10-02 | 2011-11-30 | フォイト・ターボ・ゲーエムベーハー・ウント・コンパニー・カーゲー | 流体力学的要素の最終検査の際に流体力学的要素の実際特性曲線を予め定めた設定特性曲線に合わせる方法 |
Also Published As
Publication number | Publication date |
---|---|
SE523010C2 (sv) | 2004-03-23 |
ATE504475T1 (de) | 2011-04-15 |
JP4128568B2 (ja) | 2008-07-30 |
DE60336670D1 (de) | 2011-05-19 |
SE0202083D0 (sv) | 2002-07-03 |
US20050161299A1 (en) | 2005-07-28 |
EP1554166B1 (en) | 2011-04-06 |
EP1554166A1 (en) | 2005-07-20 |
AU2003281234A1 (en) | 2004-01-23 |
BR0311891A (pt) | 2005-04-05 |
SE0202083L (sv) | 2004-01-04 |
US7182186B2 (en) | 2007-02-27 |
BR0311891B1 (pt) | 2012-05-15 |
WO2004005097A1 (en) | 2004-01-15 |
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