JP2010526245A - 復元装置を有するアキシャルピストンマシン - Google Patents
復元装置を有するアキシャルピストンマシン Download PDFInfo
- Publication number
- JP2010526245A JP2010526245A JP2010506865A JP2010506865A JP2010526245A JP 2010526245 A JP2010526245 A JP 2010526245A JP 2010506865 A JP2010506865 A JP 2010506865A JP 2010506865 A JP2010506865 A JP 2010506865A JP 2010526245 A JP2010526245 A JP 2010526245A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- axial piston
- piston machine
- adjusting
- restoring element
- 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
Links
- 239000010687 lubricating oil Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/26—Control
- F04B1/30—Control of machines or pumps with rotary cylinder blocks
- F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
- F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/002—Hydraulic systems to change the pump delivery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Abstract
Description
2 シリンダドラム
3 ハウジング部分
4 フランジ部分
5 旋回クレードル
6 作用面
7 反動プレート
8 旋回クレードルベアリング
9 凹部
10 第1調節装置
11 第1調節ピストン
12 第1調節ピストンの第1端部
13 圧力室
14 ブラインドボア
15 スリーブ
16 第1調節ピストンの第2端部
17 保持区分
18 ねじ
19 保持面
20 凹部
21 潤滑油通路
22,23 圧力媒体通路
24 整合ピン
25 第1制限装置
26 第1停止面
27 調節ねじ
28 カウンタナット
29 安全キャップ
30 停止面
31 第1ばねベアリング
32 第2ばねベアリング
33 ばね
34 センタリング凹部
35 第2調節装置
36 第2スリーブ
37 第2端部
38 第2保持区分
39 第2調節可能制限装置
40,41 停止面
42 潤滑油通路
45 ボア
50 復元要素
51 調節スリーブ
52 測定ピストン
53 測定ピストン収容ボア
54 接続ボア
55 力伝達端部
56 ローラ
57 付勢ばね
58 カラー
59 案内部
60,61 平坦面
62、63 第2案内面
64,65 差込み部
66,67 突出部
68,69 側面
S 旋回軸
Claims (8)
- 傾斜が変更可能である旋回クレードル(5)と、アキシャルピストンマシンの長手方向に実質的に延在する少なくとも一つの調節装置(10,35)と、前記旋回クレードル(5)の位置を回復させるための復元要素(50)とを有するアキシャルピストンマシンにおいて、
前記復元要素(50)と前記調節装置(10,35)とが、前記アキシャルピストンマシンの回転軸に対して平行に、そして前記旋回クレードル(5)の旋回軸(S)に対して垂直に延在する面に配置されることを特徴とするアキシャルピストンマシン。 - 前記復元要素(50)が、前記調節装置(10)の調節ピストン(11)の潤滑油通路(21)を、前記復元要素(50)を介して相互に接続される二つの区分に分割することを特徴とする請求項1に記載のアキシャルピストンマシン。
- 前記復元要素(50)を介して供給される圧力の影響を受ける測定ピストン(52)を前記復元要素(50)が包含することを特徴とする請求項1又は2に記載のアキシャルピストンマシン。
- 回転を防止するためハウジング凹部で案内される調節スリーブ(51)を前記復元要素(50)が包含することを特徴とする請求項1乃至3のいずれか1項に記載のアキシャルピストンマシン。
- 調節スリーブ(51)と前記調節スリーブ(51)の中を案内される測定ピストン(52)とを前記復元要素(50)が包含し、前記測定ピストン(52)が平面状の回転防止部材を介して前記調節スリーブ(51)内で案内されることを特徴とする請求項1乃至4のいずれか1項に記載のアキシャルピストンマシン。
- 圧力室に配置された冠形状の調節ピストンディスクを有する調節ピストン(52)を前記調節装置(10)が包含し、前記調節ピストン(11)に付勢ばね(33)を支持するため、前記冠形状調節ピストンディスクとベアリングリング(32)との間に前記復元要素(50)が配置されることを特徴とする請求項1乃至5のいずれか1項に記載のアキシャルピストンマシン。
- 制御装置に力を伝達するためのローラ(56)が前記復元要素(50)に設けられ、前記ローラ(56)が円錐形又は凸状の側面を有することを特徴とする請求項1乃至6のいずれか1項に記載のアキシャルピストンマシン。
- 前記復元要素(50)が前記調節ピストン(11)に配置されることを特徴とする請求項1乃至7のいずれか1項に記載のアキシャルピストンマシン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007022569.7 | 2007-05-14 | ||
DE102007022569A DE102007022569A1 (de) | 2007-05-14 | 2007-05-14 | Axialkolbenmaschine mit Rückführvorrichtung |
PCT/EP2008/003866 WO2008138603A1 (de) | 2007-05-14 | 2008-05-14 | Axialkolbenmaschine mit rückführvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010526245A true JP2010526245A (ja) | 2010-07-29 |
JP5492073B2 JP5492073B2 (ja) | 2014-05-14 |
Family
ID=39709374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010506865A Active JP5492073B2 (ja) | 2007-05-14 | 2008-05-14 | 復元装置を有するアキシャルピストンマシン |
Country Status (5)
Country | Link |
---|---|
US (1) | US8418599B2 (ja) |
EP (1) | EP2145106B1 (ja) |
JP (1) | JP5492073B2 (ja) |
DE (1) | DE102007022569A1 (ja) |
WO (1) | WO2008138603A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006062065A1 (de) * | 2006-12-29 | 2008-07-03 | Robert Bosch Gmbh | Axialkolbenmaschine mit einem einen radial erweiterten Innenraumabschnitt aufweisenden Gehäuse |
US9920751B2 (en) | 2010-07-08 | 2018-03-20 | Robert Bosch Gmbh | Hydraulic axial piston machine |
DE102010054044A1 (de) * | 2010-12-10 | 2012-06-14 | Robert Bosch Gmbh | System mit Gleitschuhen und Kolben für eine Axialkolbenmaschine |
DE102011120750A1 (de) * | 2011-12-08 | 2013-06-13 | Robert Bosch Gmbh | Ansteuergerät für hydrostatische Kolbenmaschinen |
DE102012222936A1 (de) * | 2012-12-12 | 2014-06-12 | Robert Bosch Gmbh | Axialkolbenmaschine |
CA2913062C (en) * | 2013-05-22 | 2020-06-02 | Hydac Drive Center Gmbh | Axial piston pump having a swash-plate type construction |
CN106894962A (zh) * | 2017-03-08 | 2017-06-27 | 重庆红江机械有限责任公司 | 一种高压大流量液压柱塞泵 |
CN111794927A (zh) * | 2020-08-10 | 2020-10-20 | 长兴永能动力科技有限公司 | 一种小型高效汽轮机用顶轴油泵装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5761185U (ja) * | 1980-03-31 | 1982-04-10 | ||
JPS6463664A (en) * | 1987-09-02 | 1989-03-09 | Tokyo Keiki Kk | Control device for variable displacement pump |
JP2005320912A (ja) * | 2004-05-10 | 2005-11-17 | Shin Caterpillar Mitsubishi Ltd | 可変容量型油圧ポンプ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3753627A (en) * | 1971-04-09 | 1973-08-21 | E Ward | Pump bypass liquid control |
JPH0526151A (ja) * | 1991-07-16 | 1993-02-02 | Toyota Autom Loom Works Ltd | 油圧駆動装置 |
DE4202631C2 (de) | 1992-01-30 | 1995-07-06 | Hydromatik Gmbh | Axialkolbenmaschine, insbesondere Hydropumpe der Schiefscheibenbauart oder der Schrägachsenbauart, deren Durchsatzvolumen durch eine Einstellvorrichtung einstellbar ist |
US5630352A (en) * | 1996-03-08 | 1997-05-20 | Vickers, Incorporated | Variable displacement hydrualic piston machine saddle bearing |
DE19755386C2 (de) | 1997-12-12 | 1999-10-21 | Brueninghaus Hydromatik Gmbh | Hydrostatische Maschine mit einer drehbar gelagerten Zylindertrommel und einer einstellbaren Schwenkscheibe |
DE10001826C1 (de) | 2000-01-18 | 2001-09-20 | Brueninghaus Hydromatik Gmbh | Vorrichtung zum Regeln der Leistung einer verstellbaren Kolbenmaschine |
DE10360452B3 (de) | 2003-12-22 | 2005-09-08 | Brueninghaus Hydromatik Gmbh | Axialkolbenmaschine mit fixierbarem Gleitstein an der Schrägscheibe |
-
2007
- 2007-05-14 DE DE102007022569A patent/DE102007022569A1/de not_active Withdrawn
-
2008
- 2008-05-14 US US12/598,969 patent/US8418599B2/en active Active
- 2008-05-14 EP EP08758514.7A patent/EP2145106B1/de active Active
- 2008-05-14 JP JP2010506865A patent/JP5492073B2/ja active Active
- 2008-05-14 WO PCT/EP2008/003866 patent/WO2008138603A1/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5761185U (ja) * | 1980-03-31 | 1982-04-10 | ||
JPS6463664A (en) * | 1987-09-02 | 1989-03-09 | Tokyo Keiki Kk | Control device for variable displacement pump |
JP2005320912A (ja) * | 2004-05-10 | 2005-11-17 | Shin Caterpillar Mitsubishi Ltd | 可変容量型油圧ポンプ |
Also Published As
Publication number | Publication date |
---|---|
EP2145106A1 (de) | 2010-01-20 |
JP5492073B2 (ja) | 2014-05-14 |
DE102007022569A1 (de) | 2008-11-20 |
US20100132544A1 (en) | 2010-06-03 |
US8418599B2 (en) | 2013-04-16 |
WO2008138603A1 (de) | 2008-11-20 |
EP2145106B1 (de) | 2014-07-16 |
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