ATE31786T1 - Kontinuierliche und kontrolliert pulsierende zufuehrung von druckfluessigkeit zu einem hydraulikzylinder. - Google Patents
Kontinuierliche und kontrolliert pulsierende zufuehrung von druckfluessigkeit zu einem hydraulikzylinder.Info
- Publication number
- ATE31786T1 ATE31786T1 AT84402194T AT84402194T ATE31786T1 AT E31786 T1 ATE31786 T1 AT E31786T1 AT 84402194 T AT84402194 T AT 84402194T AT 84402194 T AT84402194 T AT 84402194T AT E31786 T1 ATE31786 T1 AT E31786T1
- Authority
- AT
- Austria
- Prior art keywords
- chamber
- accumulator
- continuous
- hydraulic cylinder
- isolating
- Prior art date
Links
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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/12—Fluid oscillators or pulse generators
-
- 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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Reciprocating Pumps (AREA)
- Refuse Collection And Transfer (AREA)
- Actuator (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8317382A FR2554179B1 (fr) | 1983-11-02 | 1983-11-02 | Procede pour alimenter en fluide hydraulique, en continu et par impulsion controlee, un verin hydraulique travaillant normalement en continu, et dispositif pour la mise en oeuvre du procede |
EP84402194A EP0147256B1 (de) | 1983-11-02 | 1984-10-31 | Kontinuierliche und kontrolliert pulsierende Zuführung von Druckflüssigkeit zu einem Hydraulikzylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE31786T1 true ATE31786T1 (de) | 1988-01-15 |
Family
ID=9293700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84402194T ATE31786T1 (de) | 1983-11-02 | 1984-10-31 | Kontinuierliche und kontrolliert pulsierende zufuehrung von druckfluessigkeit zu einem hydraulikzylinder. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4590763A (de) |
EP (1) | EP0147256B1 (de) |
JP (1) | JPS60172706A (de) |
AT (1) | ATE31786T1 (de) |
CA (1) | CA1246497A (de) |
DE (1) | DE3468491D1 (de) |
ES (1) | ES8603218A1 (de) |
FR (1) | FR2554179B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3841369A1 (de) * | 1988-12-08 | 1990-06-21 | Kloeckner Humboldt Deutz Ag | Pulshydraulik |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3328426A1 (de) * | 1983-08-06 | 1985-02-21 | Achim 8070 Ingolstadt Graul | Arbeitswerkzeug fuer erdbwegungsgeraete |
JPS62119490U (de) * | 1986-01-23 | 1987-07-29 | ||
US5116188A (en) * | 1987-09-16 | 1992-05-26 | Kabushiki Kaisha Kobe Seiko Sho | Vibration suppressing device for wheeled construction equipment |
JPH04140503A (ja) * | 1990-10-02 | 1992-05-14 | Teisaku:Kk | 油圧シリンダのための脈動装置 |
JP2964607B2 (ja) * | 1990-10-11 | 1999-10-18 | 日産自動車株式会社 | 油圧供給装置 |
AU2418992A (en) * | 1991-08-07 | 1993-03-02 | Microhydraulics, Inc | Active suspension system |
US5513491A (en) * | 1991-09-04 | 1996-05-07 | O&K Orenstein & Koppel Ag | Hydraulic vibration damping system for machines provided with tools |
US5878569A (en) * | 1996-10-21 | 1999-03-09 | Caterpillar Inc. | Energy conversion system |
US6497059B1 (en) * | 1999-04-06 | 2002-12-24 | Edwin E. Downer, Jr. | Energy conservation system for earth-moving loading machines |
US6655136B2 (en) | 2001-12-21 | 2003-12-02 | Caterpillar Inc | System and method for accumulating hydraulic fluid |
US6763661B2 (en) * | 2002-05-07 | 2004-07-20 | Husco International, Inc. | Apparatus and method for providing vibration to an appendage of a work vehicle |
US20140283915A1 (en) * | 2013-03-21 | 2014-09-25 | Caterpillar Inc. | Hydraulic Control System Having Relief Flow Capture |
GB2563238B (en) * | 2017-06-07 | 2021-04-28 | Caterpillar Sarl | Fluid delivery system |
US11493060B2 (en) | 2019-06-04 | 2022-11-08 | Industries Mailhot Inc. | Hydraulic powering system and method of operating a hydraulic powering system |
CN113090596B (zh) * | 2021-03-15 | 2022-09-16 | 中国科学院工程热物理研究所 | 一种具有热冗余备份供油的油动机***及其控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE886121C (de) * | 1951-05-07 | 1953-08-10 | Fredenhagen Kommanditgesellsch | Aufnahmeschaufel fuer Foerdergut fuer intermittierenden Betrieb |
NL261563A (de) * | 1960-03-01 | |||
FR2243357A1 (en) * | 1974-04-18 | 1975-04-04 | Poclain Sa | Control device for body with reciprocating motion - electro-magnet and time relay control double acting ram distributor |
JPS519865A (ja) * | 1974-07-15 | 1976-01-26 | Matsushita Electric Works Ltd | Choonpaparusuekooshikisuitsuchino godosaboshikairo |
US4188787A (en) * | 1978-06-05 | 1980-02-19 | National Advanced Drilling Machines, Inc. | Hydraulic control apparatus |
FR2439079A1 (fr) * | 1978-10-16 | 1980-05-16 | Manceau Marcel | Unite autonome de gavage hydraulique par accumulateur d'une installation de commande par pompe d'une presse a injecter |
-
1983
- 1983-11-02 FR FR8317382A patent/FR2554179B1/fr not_active Expired
-
1984
- 1984-10-31 ES ES537627A patent/ES8603218A1/es not_active Expired
- 1984-10-31 US US06/666,824 patent/US4590763A/en not_active Expired - Fee Related
- 1984-10-31 CA CA000466720A patent/CA1246497A/fr not_active Expired
- 1984-10-31 DE DE8484402194T patent/DE3468491D1/de not_active Expired
- 1984-10-31 AT AT84402194T patent/ATE31786T1/de active
- 1984-10-31 EP EP84402194A patent/EP0147256B1/de not_active Expired
- 1984-11-01 JP JP59229047A patent/JPS60172706A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3841369A1 (de) * | 1988-12-08 | 1990-06-21 | Kloeckner Humboldt Deutz Ag | Pulshydraulik |
Also Published As
Publication number | Publication date |
---|---|
ES537627A0 (es) | 1986-01-01 |
FR2554179B1 (fr) | 1986-01-03 |
JPH0381011B2 (de) | 1991-12-26 |
JPS60172706A (ja) | 1985-09-06 |
EP0147256B1 (de) | 1988-01-07 |
FR2554179A1 (fr) | 1985-05-03 |
DE3468491D1 (en) | 1988-02-11 |
ES8603218A1 (es) | 1986-01-01 |
CA1246497A (fr) | 1988-12-13 |
EP0147256A1 (de) | 1985-07-03 |
US4590763A (en) | 1986-05-27 |
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