DE69838260D1 - Hydraulische pumpe oder motor - Google Patents
Hydraulische pumpe oder motorInfo
- Publication number
- DE69838260D1 DE69838260D1 DE69838260T DE69838260T DE69838260D1 DE 69838260 D1 DE69838260 D1 DE 69838260D1 DE 69838260 T DE69838260 T DE 69838260T DE 69838260 T DE69838260 T DE 69838260T DE 69838260 D1 DE69838260 D1 DE 69838260D1
- Authority
- DE
- Germany
- Prior art keywords
- motor
- hydraulic pump
- hydraulic
- pump
- 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
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
- F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
- F04B1/124—Pistons
- F04B1/126—Piston shoe retaining means
-
- 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
- F04B1/20—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 having rotary cylinder block
- F04B1/22—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 having rotary cylinder block having two or more sets of cylinders or pistons
- F04B1/24—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 having rotary cylinder block having two or more sets of cylinders or pistons inclined to the main shaft axis
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/18—Lubricating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28696497A JP3894463B2 (ja) | 1997-10-20 | 1997-10-20 | アキシャルピストンポンプまたはモータ |
JP28696497 | 1997-10-20 | ||
PCT/JP1998/004732 WO1999020899A1 (fr) | 1997-10-20 | 1998-10-20 | Pompe ou moteur hydraulique |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69838260D1 true DE69838260D1 (de) | 2007-09-27 |
DE69838260T2 DE69838260T2 (de) | 2007-12-20 |
Family
ID=17711242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69838260T Expired - Lifetime DE69838260T2 (de) | 1997-10-20 | 1998-10-20 | Hydraulische pumpe oder motor |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1030057B1 (de) |
JP (1) | JP3894463B2 (de) |
DE (1) | DE69838260T2 (de) |
DK (1) | DK1030057T3 (de) |
WO (1) | WO1999020899A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007001794A1 (de) | 2007-01-05 | 2008-07-10 | Robert Bosch Gmbh | Hydraulische Kolbenmaschine |
US8316995B2 (en) | 2009-12-22 | 2012-11-27 | Parker-Hannifin Corporation | Hydraulic machine with oil dams |
DE102012016061A1 (de) * | 2012-08-14 | 2014-02-20 | Robert Bosch Gmbh | Gehäuseteil für eine hydrostatische Maschine und hydrostatische Maschine |
CN103075316B (zh) * | 2012-12-24 | 2015-08-05 | 北京工业大学 | 缸内轴承支撑半轴式纯水液压轴向柱塞泵 |
DE102017200244A1 (de) * | 2017-01-10 | 2018-07-12 | Robert Bosch Gmbh | Hydrostatischer Axialkolbenmotor in Schrägachsenbauweise |
FR3063325B1 (fr) * | 2017-02-27 | 2019-03-29 | Vianney Rabhi | Attelage articule pour dispositif d'etancheite pour piston |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4855229U (de) * | 1971-10-30 | 1973-07-16 | ||
JPS4868204U (de) * | 1971-11-30 | 1973-08-30 | ||
JP3710174B2 (ja) * | 1994-09-30 | 2005-10-26 | カヤバ工業株式会社 | アキシャルピストンポンプ・モータ |
-
1997
- 1997-10-20 JP JP28696497A patent/JP3894463B2/ja not_active Expired - Fee Related
-
1998
- 1998-10-20 WO PCT/JP1998/004732 patent/WO1999020899A1/ja active IP Right Grant
- 1998-10-20 DE DE69838260T patent/DE69838260T2/de not_active Expired - Lifetime
- 1998-10-20 EP EP98947948A patent/EP1030057B1/de not_active Expired - Lifetime
- 1998-10-20 DK DK98947948T patent/DK1030057T3/da active
Also Published As
Publication number | Publication date |
---|---|
EP1030057A1 (de) | 2000-08-23 |
DK1030057T3 (da) | 2007-12-03 |
EP1030057A4 (de) | 2004-06-30 |
EP1030057B1 (de) | 2007-08-15 |
JP3894463B2 (ja) | 2007-03-22 |
DE69838260T2 (de) | 2007-12-20 |
JPH11117856A (ja) | 1999-04-27 |
WO1999020899A1 (fr) | 1999-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8381 | Inventor (new situation) |
Inventor name: URATA, EIZOU, MACHIDA, TOKYO, JP Inventor name: INOUE, KIYOSHI, MINATO, TOKYO, JP Inventor name: TERAOKA, TAKASHI, MINATO, TOKYO, JP Inventor name: ITOU, TAKASHI, MINATO, TOKYO, JP |
|
8364 | No opposition during term of opposition |