ATE110140T1 - Hydraulische antriebsvorrichtung. - Google Patents

Hydraulische antriebsvorrichtung.

Info

Publication number: ATE110140T1
Authority: AT; Austria
Prior art keywords: pct; position value; date nov; axial; sec
Prior art date: 1990-05-11

Application number

AT91920993T

Other languages

English (en)

Inventor

Eckehart Schulze

Original Assignee

Eckehart Schulze

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.)

1990-05-11

Filing date

1991-05-08

Publication date

1994-09-15

1991-05-08 Application filed by Eckehart Schulze filed Critical Eckehart Schulze

1994-09-15 Application granted granted Critical

1994-09-15 Publication of ATE110140T1 publication Critical patent/ATE110140T1/de

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/14—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with rotary servomotors
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
- F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F03C1/0644—Component parts
- F03C1/0655—Valve means
- F03C1/0657—Cylindrical valve means
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
- F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F03C1/0644—Component parts
- F03C1/0663—Casings, housings
- F03C1/0665—Cylinder barrel bearing means
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
- F03C1/0678—Control

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Hydraulic Motors (AREA)
Fluid-Pressure Circuits (AREA)
Gear-Shifting Mechanisms (AREA)
Reciprocating Pumps (AREA)

AT91920993T 1990-05-11 1991-05-08 Hydraulische antriebsvorrichtung. ATE110140T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4015101A DE4015101A1 (de)	1990-05-11	1990-05-11	Hydraulische antriebsvorrichtung

Publications (1)

Publication Number	Publication Date
ATE110140T1 true ATE110140T1 (de)	1994-09-15

Family

ID=6406162

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91920993T ATE110140T1 (de)	1990-05-11	1991-05-08	Hydraulische antriebsvorrichtung.

Country Status (5)

Country	Link
US (1)	US5379678A (de)
EP (1)	EP0527967B1 (de)
AT (1)	ATE110140T1 (de)
DE (2)	DE4015101A1 (de)
WO (1)	WO1991018204A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19522768A1 (de) *	1995-06-27	1997-01-02	Eckehart Schulze	Elektrohydraulische Steuerungseinrichtung für einen Rotations-Hydromotor
DE19650513A1 (de) *	1996-12-05	1998-06-10	Samsung Heavy Ind	Hydrauliksystem zum Antreiben eines Axialkolbenhydromotors

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1426488B2 (de) *	1960-09-03	1976-11-25	Fuji Tsushinki Seizo KiC., Tokio	Zweistufige hydraulische steuerventileinrichtung
DE1816506A1 (de) *	1967-12-27	1969-08-28	Toyoda Machine Works Ltd	Durch einen Elektromotor gesteuerter hydraulischer Stellmotor
US3596569A (en) *	1969-06-03	1971-08-03	Cincinnati Milling Machine Co	Valve for a closed-loop hydraulic torque amplifier
DE2045736A1 (de) *	1970-09-16	1972-03-23	Hartmann & Laemmle	Steuervorrichtung insbesondere für eine numerische Steuerung
JPS4845597Y1 (de) *	1970-12-26	1973-12-27
DE2130513A1 (de) *	1971-06-19	1972-12-21	Linde Ag	Axialkolbenmaschine mit einer Schraegscheibe
US4630528A (en) *	1978-10-25	1986-12-23	Karl Eickmann	Fluid motor with arresting and disarresting means
JPS59217004A (ja) *	1983-05-20	1984-12-07	Matsushita Electric Ind Co Ltd	流体サ−ボアクチエ−タ
FR2610072B1 (fr) *	1987-01-22	1989-05-19	Applic Mach Motrices	Servovalve electrohydraulique pour la commande asservie d'un actionneur hydraulique, notamment dans les servomecanismes de commande de vol des aeronefs
DE3827365A1 (de) *	1988-08-12	1990-04-12	Eckehart Schulze	Hydraulischer axialkolbenmotor

1990
- 1990-05-11 DE DE4015101A patent/DE4015101A1/de not_active Withdrawn
1991
- 1991-05-08 AT AT91920993T patent/ATE110140T1/de not_active IP Right Cessation
- 1991-05-08 EP EP91920993A patent/EP0527967B1/de not_active Expired - Lifetime
- 1991-05-08 US US07/946,480 patent/US5379678A/en not_active Expired - Fee Related
- 1991-05-08 DE DE59102576T patent/DE59102576D1/de not_active Expired - Fee Related
- 1991-05-08 WO PCT/EP1991/000859 patent/WO1991018204A1/de active IP Right Grant

Also Published As

Publication number	Publication date
US5379678A (en)	1995-01-10
DE4015101A1 (de)	1991-11-14
WO1991018204A1 (de)	1991-11-28
EP0527967B1 (de)	1994-08-17
EP0527967A1 (de)	1993-02-24
DE59102576D1 (de)	1994-09-22

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Legal Events

Date	Code	Title	Description
1998-02-15	REN	Ceased due to non-payment of the annual fee