DE4220028C1 - - Google Patents

Info

Publication number
DE4220028C1
DE4220028C1 DE4220028A DE4220028A DE4220028C1 DE 4220028 C1 DE4220028 C1 DE 4220028C1 DE 4220028 A DE4220028 A DE 4220028A DE 4220028 A DE4220028 A DE 4220028A DE 4220028 C1 DE4220028 C1 DE 4220028C1
Authority
DE
Germany
Prior art keywords
cam ring
housing
pressure
ring
cylinder block
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
Application number
DE4220028A
Other languages
German (de)
English (en)
Inventor
Gerhard Faehnle
Guenther 7924 Steinheim De Nagel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JM Voith GmbH filed Critical JM Voith GmbH
Priority to DE4220028A priority Critical patent/DE4220028C1/de
Priority to ES93109492T priority patent/ES2073319T3/es
Priority to DK93109492.4T priority patent/DK0578005T3/da
Priority to EP93109492A priority patent/EP0578005B1/de
Priority to AT93109492T priority patent/ATE123328T1/de
Priority to US08/079,992 priority patent/US5394787A/en
Priority to JP5148733A priority patent/JPH0666250A/ja
Application granted granted Critical
Publication of DE4220028C1 publication Critical patent/DE4220028C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Sealing Devices (AREA)
  • Jet Pumps And Other Pumps (AREA)
DE4220028A 1992-06-19 1992-06-19 Expired - Fee Related DE4220028C1 (US06229276-20010508-P00081.png)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE4220028A DE4220028C1 (US06229276-20010508-P00081.png) 1992-06-19 1992-06-19
ES93109492T ES2073319T3 (es) 1992-06-19 1993-06-15 Maquina hidrostatica de desplazamiento con amortiguacion de ruidos.
DK93109492.4T DK0578005T3 (da) 1992-06-19 1993-06-15 Støjdæmpende hydrostatisk fortrængningsmaskine
EP93109492A EP0578005B1 (de) 1992-06-19 1993-06-15 Geräuschgedämpfte hydrostatische Verdrängermaschine
AT93109492T ATE123328T1 (de) 1992-06-19 1993-06-15 Geräuschgedämpfte hydrostatische verdrängermaschine.
US08/079,992 US5394787A (en) 1992-06-19 1993-06-18 Muffled hydrostatic displacement machine with radial seal
JP5148733A JPH0666250A (ja) 1992-06-19 1993-06-21 容積形油圧機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4220028A DE4220028C1 (US06229276-20010508-P00081.png) 1992-06-19 1992-06-19

Publications (1)

Publication Number Publication Date
DE4220028C1 true DE4220028C1 (US06229276-20010508-P00081.png) 1993-06-24

Family

ID=6461338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4220028A Expired - Fee Related DE4220028C1 (US06229276-20010508-P00081.png) 1992-06-19 1992-06-19

Country Status (7)

Country Link
US (1) US5394787A (US06229276-20010508-P00081.png)
EP (1) EP0578005B1 (US06229276-20010508-P00081.png)
JP (1) JPH0666250A (US06229276-20010508-P00081.png)
AT (1) ATE123328T1 (US06229276-20010508-P00081.png)
DE (1) DE4220028C1 (US06229276-20010508-P00081.png)
DK (1) DK0578005T3 (US06229276-20010508-P00081.png)
ES (1) ES2073319T3 (US06229276-20010508-P00081.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440282A1 (de) * 1994-11-11 1996-05-15 Aladar Roth Hydraulische Kolbenmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430119B2 (de) * 1974-06-22 1980-04-10 Voith Getriebe Kg, 7920 Heidenheim Hydrostatische Radialkolbenmaschine
DE8407367U1 (de) * 1984-03-10 1985-07-04 Robert Bosch Gmbh, 7000 Stuttgart Radialkolbenmaschine (Pumpe oder Motor)
DE3921790A1 (de) * 1989-07-03 1991-01-17 Voith Gmbh J M Hydrostatische verdraengermaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238952A1 (de) * 1972-08-08 1974-02-28 Bosch Gmbh Robert Radialkolbenmaschine
DE3001381A1 (de) * 1980-01-16 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart Hydrostatische maschine
JPS57168069A (en) * 1981-04-07 1982-10-16 Hitachi Constr Mach Co Ltd Radial piston type pump motor
DE3700573A1 (de) * 1987-01-10 1988-07-21 Bosch Gmbh Robert Kolbenmaschine, insbesondere axial- oder radialkolbenmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430119B2 (de) * 1974-06-22 1980-04-10 Voith Getriebe Kg, 7920 Heidenheim Hydrostatische Radialkolbenmaschine
DE8407367U1 (de) * 1984-03-10 1985-07-04 Robert Bosch Gmbh, 7000 Stuttgart Radialkolbenmaschine (Pumpe oder Motor)
DE3921790A1 (de) * 1989-07-03 1991-01-17 Voith Gmbh J M Hydrostatische verdraengermaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440282A1 (de) * 1994-11-11 1996-05-15 Aladar Roth Hydraulische Kolbenmaschine

Also Published As

Publication number Publication date
EP0578005B1 (de) 1995-05-31
ATE123328T1 (de) 1995-06-15
JPH0666250A (ja) 1994-03-08
ES2073319T3 (es) 1995-08-01
US5394787A (en) 1995-03-07
DK0578005T3 (da) 1995-10-02
EP0578005A1 (de) 1994-01-12

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee