CA1246497A - 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 - Google Patents
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 procedeInfo
- Publication number
- CA1246497A CA1246497A CA000466720A CA466720A CA1246497A CA 1246497 A CA1246497 A CA 1246497A CA 000466720 A CA000466720 A CA 000466720A CA 466720 A CA466720 A CA 466720A CA 1246497 A CA1246497 A CA 1246497A
- Authority
- CA
- Canada
- Prior art keywords
- piping
- pressure
- hydraulic
- accumulator
- fluid
- 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
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000005284 excitation Effects 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims 1
- 230000035508 accumulation Effects 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 claims 1
- 239000013641 positive control Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 13
- 230000035939 shock Effects 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
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)
- Actuator (AREA)
- Press Drives And Press Lines (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Reciprocating Pumps (AREA)
- Refuse Collection And Transfer (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 |
| FR8317382 | 1983-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1246497A true CA1246497A (fr) | 1988-12-13 |
Family
ID=9293700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000466720A Expired CA1246497A (fr) | 1983-11-02 | 1984-10-31 | 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 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4590763A (enExample) |
| EP (1) | EP0147256B1 (enExample) |
| JP (1) | JPS60172706A (enExample) |
| AT (1) | ATE31786T1 (enExample) |
| CA (1) | CA1246497A (enExample) |
| DE (1) | DE3468491D1 (enExample) |
| ES (1) | ES537627A0 (enExample) |
| FR (1) | FR2554179B1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3328426A1 (de) * | 1983-08-06 | 1985-02-21 | Achim 8070 Ingolstadt Graul | Arbeitswerkzeug fuer erdbwegungsgeraete |
| JPS62119490U (enExample) * | 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 |
| DE3841369A1 (de) * | 1988-12-08 | 1990-06-21 | Kloeckner Humboldt Deutz Ag | Pulshydraulik |
| 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 |
| ATE150508T1 (de) * | 1991-09-04 | 1997-04-15 | Orenstein & Koppel Ag | Hydraulisches schwingungsdämpfungssystem für mit arbeitsgeräten versehene arbeitsmaschinen |
| US5878569A (en) * | 1996-10-21 | 1999-03-09 | Caterpillar Inc. | Energy conversion system |
| WO2000060177A2 (en) * | 1999-04-06 | 2000-10-12 | Downer Edwin E 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系统及其控制方法 |
| CN115370626B (zh) * | 2022-08-16 | 2025-06-06 | 中煤科工集团重庆研究院有限公司 | 液压马达低速步进式旋转控制方法 |
| CN115405578B (zh) * | 2022-08-16 | 2025-06-06 | 中煤科工集团重庆研究院有限公司 | 一种液压马达微角度步进控制方法 |
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 (enExample) * | 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 US US06/666,824 patent/US4590763A/en not_active Expired - Fee Related
- 1984-10-31 ES ES537627A patent/ES537627A0/es active Granted
- 1984-10-31 AT AT84402194T patent/ATE31786T1/de active
- 1984-10-31 CA CA000466720A patent/CA1246497A/fr not_active Expired
- 1984-10-31 EP EP84402194A patent/EP0147256B1/fr not_active Expired
- 1984-10-31 DE DE8484402194T patent/DE3468491D1/de not_active Expired
- 1984-11-01 JP JP59229047A patent/JPS60172706A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0147256B1 (fr) | 1988-01-07 |
| FR2554179B1 (fr) | 1986-01-03 |
| JPH0381011B2 (enExample) | 1991-12-26 |
| ES8603218A1 (es) | 1986-01-01 |
| EP0147256A1 (fr) | 1985-07-03 |
| ES537627A0 (es) | 1986-01-01 |
| FR2554179A1 (fr) | 1985-05-03 |
| DE3468491D1 (en) | 1988-02-11 |
| ATE31786T1 (de) | 1988-01-15 |
| JPS60172706A (ja) | 1985-09-06 |
| US4590763A (en) | 1986-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |