EP0271702A3 - Oil container for supplying hydraulic working circuits serving for accumulation and resumption of returned oil - Google Patents
Oil container for supplying hydraulic working circuits serving for accumulation and resumption of returned oil Download PDFInfo
- Publication number
- EP0271702A3 EP0271702A3 EP87116360A EP87116360A EP0271702A3 EP 0271702 A3 EP0271702 A3 EP 0271702A3 EP 87116360 A EP87116360 A EP 87116360A EP 87116360 A EP87116360 A EP 87116360A EP 0271702 A3 EP0271702 A3 EP 0271702A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- oil
- space
- container
- returned
- transition
- 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.)
- Granted
Links
- 238000009825 accumulation Methods 0.000 title 1
- 238000005192 partition Methods 0.000 abstract 4
- 230000007704 transition Effects 0.000 abstract 4
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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86187—Plural tanks or compartments connected for serial flow
- Y10T137/86212—Plural compartments formed by baffles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86187—Plural tanks or compartments connected for serial flow
- Y10T137/86228—With communicating opening in common walls of tanks or compartments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86292—System with plural openings, one a gas vent or access opening
- Y10T137/86324—Tank with gas vent and inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT87116360T ATE81388T1 (en) | 1986-12-18 | 1987-11-06 | OIL TANK FOR OIL SUPPLY OF HYDRAULIC WORKING CIRCUITS WITH ACCUMULATION FUNCTION AND FOR RECOVERY OF RETURNED OILS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3643265 | 1986-12-18 | ||
DE19863643265 DE3643265A1 (en) | 1986-12-18 | 1986-12-18 | OIL CONTAINER FOR THE OIL SUPPLY OF HYDRAULIC WORKING CIRCUITS WITH STORAGE FUNCTION AND FOR RECOVERY OF OIL RECEIVED |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0271702A2 EP0271702A2 (en) | 1988-06-22 |
EP0271702A3 true EP0271702A3 (en) | 1990-04-25 |
EP0271702B1 EP0271702B1 (en) | 1992-10-07 |
Family
ID=6316484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87116360A Expired - Lifetime EP0271702B1 (en) | 1986-12-18 | 1987-11-06 | Oil container for supplying hydraulic working circuits serving for accumulation and resumption of returned oil |
Country Status (5)
Country | Link |
---|---|
US (1) | US4809745A (en) |
EP (1) | EP0271702B1 (en) |
AT (1) | ATE81388T1 (en) |
DE (2) | DE3643265A1 (en) |
DK (1) | DK161778C (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE460985B (en) * | 1988-03-08 | 1989-12-11 | Karl Erik Mattsson | SETTING TO REDUCE PRESSURE CASE DURING FLUID PASSAGE AND RESERVE TO HYDRAULIC SYSTEM FOR CIRCULATION OF A FLUID |
DE3835222A1 (en) * | 1988-10-15 | 1990-04-19 | Rahmer & Jansen Gmbh | Hydraulic oil tank |
JP2719002B2 (en) * | 1989-08-17 | 1998-02-25 | 日産自動車株式会社 | Fuel tank baffle structure |
EP0530685B1 (en) * | 1991-09-04 | 1997-04-23 | Koyo Seiko Co., Ltd. | Oil tank |
US6035930A (en) * | 1998-06-30 | 2000-03-14 | Nelson Industries, Inc. | Power steering reservoir and cooler |
US6220283B1 (en) * | 2000-02-16 | 2001-04-24 | Daimlerchrysler Corporation | Low silhouette power steering fluid reservoir |
FR2830580B1 (en) * | 2001-10-10 | 2005-09-30 | Bosch Gmbh Robert | HYDRAULIC TANK HAVING A MEANS FOR REDUCING THE QUANTITY OF SUSPENDED AIR BUBBLES IN A HYDRAULIC FLUID |
DE10318114A1 (en) * | 2003-04-22 | 2004-11-11 | Robert Bosch Gmbh | Electro-hydraulic brake system |
KR100569465B1 (en) * | 2003-11-04 | 2006-04-07 | 현대자동차주식회사 | A reservoir tank in the power steering device of automobile |
DE102004015960A1 (en) * | 2004-03-02 | 2005-09-29 | Zf Lenksysteme Gmbh | Hydraulic pump for supplying fluid under pressure to user, with intake for low-pressure returned fluid, has pressure-limiting valve below partition wall of chamber with guide walls |
US7886768B2 (en) | 2004-11-04 | 2011-02-15 | Komatsu Ltd. | Hydraulic fluid tank |
US8181746B2 (en) * | 2008-09-18 | 2012-05-22 | United Technologies Corporation | Continuous supply fluid reservoir |
US8038878B2 (en) * | 2008-11-26 | 2011-10-18 | Mann+Hummel Gmbh | Integrated filter system for a coolant reservoir and method |
US8241010B2 (en) * | 2009-12-03 | 2012-08-14 | Caterpillar Global Mining Llc | Hydraulic reservoir for hydraulic regenerative circuit |
US8491707B2 (en) * | 2010-05-24 | 2013-07-23 | Helgesen Design Services, Llc | Fluid storage tank configured to remove entrained air from fluid |
US8960227B2 (en) * | 2012-03-16 | 2015-02-24 | Caterpillar Sarl | Hydraulic fluid tank |
FR3010133B1 (en) * | 2013-09-02 | 2015-10-02 | Snecma | RESERVOIR COMPRISING AN INCLINED FENCE WITH ITS ENDS OF THROUGH ORIFICES FOR CONTINUOUS SUPPLY OF TURBOMACHINE TO FEEDING LIQUID |
CN103821780B (en) * | 2014-03-12 | 2016-08-17 | 石河子开发区合创农机装备有限公司 | A kind of hydraulic oil container |
DE102014223947A1 (en) * | 2014-11-25 | 2016-05-25 | Robert Bosch Gmbh | Cooling device for a hydraulic unit and use of a cooling device |
RU2613343C2 (en) * | 2014-12-16 | 2017-03-16 | Общество с ограниченной ответственностью "МашНефтеГаз" | Circular lubrication hydraulic unit |
CN105736487B (en) * | 2016-05-09 | 2017-03-29 | 山东科技大学 | A kind of efficiently integrated fuel tank of integrated sedimentation, cooling and Filtration Adsorption function and its application |
DE102016216698A1 (en) | 2016-09-05 | 2018-03-08 | Robert Bosch Gmbh | Tank and electro-hydraulic compact unit with one tank |
CN110529440B (en) * | 2019-09-24 | 2020-09-15 | 哈尔滨工业大学 | Hydraulic oil tank for oil return power driving belt graphene heat conduction fan |
CN111828414B (en) * | 2020-07-20 | 2024-08-13 | 广东盈威流体控制技术股份有限公司 | Compact energy-saving servo power unit |
US20220220983A1 (en) * | 2021-01-11 | 2022-07-14 | Deere & Company | Apparatuses and methods for de-aeration of a liquid |
DE102021203767A1 (en) * | 2021-04-16 | 2022-10-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Tank and arrangement with a tank |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2715569A1 (en) * | 1977-04-07 | 1978-10-12 | Volkswagenwerk Ag | Disconnecting device for hydraulic system - has float in tank and another in separate chamber, together operating disconnector |
US4210176A (en) * | 1978-09-14 | 1980-07-01 | J. I. Case Company | Hydraulic liquid reservoir with internal baffle |
DE3513143A1 (en) * | 1985-04-12 | 1986-10-16 | Franz 5413 Bendorf Hübner | Hydraulic system for mobile and/or stationary operation |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429280A (en) * | 1941-09-19 | 1947-10-21 | Scully Signal Co | Liquid level indicating means |
US2669254A (en) * | 1948-04-21 | 1954-02-16 | Bucyrus Erie Co | Velocity-reducing and filtering inlet for hydraulic tanks |
US2870786A (en) * | 1954-06-08 | 1959-01-27 | Schroeder Brothers | Oil reservoir for hydraulic equipment |
US3574987A (en) * | 1970-02-18 | 1971-04-13 | Mojonnier Bros Co | Vacuum deaerator device |
US3889705A (en) * | 1973-08-30 | 1975-06-17 | Northrop Corp | Hydraulic system reservoir having separate oil and air-oil chambers |
DE2361479A1 (en) * | 1973-12-10 | 1975-06-26 | Kiener & Borst Ohg | Oil circulating system - accurately controls change of oil and monitors residue of old oil |
US3977189A (en) * | 1975-07-02 | 1976-08-31 | Kubik Philip A | Reservoir housing |
DE2711137C2 (en) * | 1977-03-15 | 1985-01-03 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Hydraulic system with a reservoir for the liquid pressure medium |
DE3014148C2 (en) * | 1980-04-12 | 1985-11-28 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Oil separator for compressors in heat pumps and chillers |
US4587992A (en) * | 1984-05-17 | 1986-05-13 | Thompson Donald E | Hydraulic reservoir with contamination separation |
US4608062A (en) * | 1985-03-13 | 1986-08-26 | Container Products Corporation | Contaminated air/water recovery apparatus |
-
1986
- 1986-12-18 DE DE19863643265 patent/DE3643265A1/en active Granted
-
1987
- 1987-11-06 US US07/118,392 patent/US4809745A/en not_active Expired - Fee Related
- 1987-11-06 DE DE8787116360T patent/DE3782148D1/en not_active Expired - Fee Related
- 1987-11-06 AT AT87116360T patent/ATE81388T1/en active
- 1987-11-06 EP EP87116360A patent/EP0271702B1/en not_active Expired - Lifetime
- 1987-11-13 DK DK596287A patent/DK161778C/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2715569A1 (en) * | 1977-04-07 | 1978-10-12 | Volkswagenwerk Ag | Disconnecting device for hydraulic system - has float in tank and another in separate chamber, together operating disconnector |
US4210176A (en) * | 1978-09-14 | 1980-07-01 | J. I. Case Company | Hydraulic liquid reservoir with internal baffle |
DE3513143A1 (en) * | 1985-04-12 | 1986-10-16 | Franz 5413 Bendorf Hübner | Hydraulic system for mobile and/or stationary operation |
Non-Patent Citations (2)
Title |
---|
HYDRAULICS AND PNEUMATICS. no. 7, Juli 1980, CLEVELAND US Seiten 90 - 92; P.C.Hyde: "Reservoir for mobile equipment: a design primer " * |
SOVIET INVENTIONS ILLUSTRATED,Derwent Publications Ltd, Sektion Mechanik,Woche 8736, Zusammenfassung Nr.255554,Q57,16.Sep.1987 &SU-A-1285219(DNEPR HEAVY PRESS),23.Jan.1987 * |
Also Published As
Publication number | Publication date |
---|---|
ATE81388T1 (en) | 1992-10-15 |
DE3643265A1 (en) | 1988-07-07 |
DK161778C (en) | 1992-01-20 |
EP0271702B1 (en) | 1992-10-07 |
DE3782148D1 (en) | 1992-11-12 |
US4809745A (en) | 1989-03-07 |
DK596287D0 (en) | 1987-11-13 |
DK161778B (en) | 1991-08-12 |
DK596287A (en) | 1988-06-19 |
DE3643265C2 (en) | 1990-01-04 |
EP0271702A2 (en) | 1988-06-22 |
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