DK2758154T3 - Aktiv trykforstærker, anlæg til omvendt osmose samt dets anvendelse - Google Patents
Aktiv trykforstærker, anlæg til omvendt osmose samt dets anvendelse Download PDFInfo
- Publication number
- DK2758154T3 DK2758154T3 DK12762270.2T DK12762270T DK2758154T3 DK 2758154 T3 DK2758154 T3 DK 2758154T3 DK 12762270 T DK12762270 T DK 12762270T DK 2758154 T3 DK2758154 T3 DK 2758154T3
- Authority
- DK
- Denmark
- Prior art keywords
- piston
- reverse osmosis
- pressure
- concentrate
- pump
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 claims description 61
- 238000001223 reverse osmosis Methods 0.000 claims description 41
- 239000012528 membrane Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 239000012466 permeate Substances 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000010612 desalination reaction Methods 0.000 claims description 9
- 239000013535 sea water Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000006193 liquid solution Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005065 mining Methods 0.000 claims description 4
- 238000005381 potential energy Methods 0.000 claims description 4
- 235000013305 food Nutrition 0.000 claims description 3
- 235000015203 fruit juice Nutrition 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims 5
- 230000009977 dual effect Effects 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 description 17
- 238000010276 construction Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
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
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/06—Energy recovery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B1/141—Details or component parts
- F04B1/146—Swash plates; Actuating elements
-
- 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
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B1/16—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having two or more sets of cylinders or pistons
-
- 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
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B1/2014—Details or component parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/243—Pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/246—Energy recovery means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/066—Overpressure, high pressure
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Claims (11)
1. Anlæg til omvendt osmose, indeholdende en aktiv trykforstærker, indeholdende en dobbelt-differential-stempelpumpe (400) bygget som en svingpladepumpe med et hus (405), i hvilket der er anbragt en via en drivaksel til rotation dreven tromle (402) med mindst to stempelkamre, idet stempelkamrene hver især har ind- og udløb for en indfødningsvolumenstrøm samt ind- og udløb for en koncentratvolumenstrøm, og der i hvert af stempelkamrene er anbragt et stempel, kendetegnet ved, at pumpen (400) har to svingplader (406, 407) som mekaniske drivindretninger, idet hvert stempel på begge sider hver især har en stempelstang (414, 415, 416, 417) med forskellige diametre, som ikke er fastgjort til svingpladerne (406, 407), men monteret bevægeligt på svingpladerne (406, 407), hvilket muliggør en mekanisk initieret forskydning af stemplet i begge de aksiale retninger.
2. Anlæg til omvendt osmose ifølge et af de foregående krav, kendetegnet ved, at stempelstængerne (414, 415, 416, 417) via et løbehjul kan være forbundet med svingpladen (406, 407), idet der kan gives afkald på løbehjulet.
3. Anlæg til omvendt osmose ifølge et af de foregående krav, kendetegnet ved, at svingpladen (406, 407) er fastgjort på en endeplade (403).
4. Anlæg til omvendt osmose ifølge et af kravene 1 til 3, kendetegnet ved, at anlægget til omvendt osmose har mindst et omvendt osmose-membranmodul til opspaltning afen indfødningsvolumenstrøm i en permeatvolumenstrøm og en koncentratvolumenstrøm samt ledninger til indfødnings-, permeat- og koncentratvolumenstrøm.
5. Anlæg til omvendt osmose ifølge et af kravene 1 til 4, kendetegnet ved, at anlægget til omvendt osmose har mindst en højtrykspumpe, idet anlægget til omvendt osmose ikke behøver nogen recirkulationspumper eller lavtryksfyldepumper.
6. Fremgangsmåde til forandring af koncentrationen af opløste bestanddele i flydende opløsninger ved hjælp af omvendt osmose, ved hvilken a) en indfødningsvolumenstrøm transporteres via en højtrykspumpe ind i mindst et omvendt osmose-membranmodul, i hvilket der ved membranen til omvendt osmose foregår en opspaltning af indfødningsvolumenstrømmen i en permeatvolumenstrøm med en lavere koncentration af den opløste bestanddel og en med de opløste bestanddele beriget koncentratvolumenstrøm, b) koncentratvolumenstrømmen og en del af indfødningsvolumenstrømmen tilføres en aktiv trykforstærker, idet den aktive trykforstærker indeholder en dobbelt-differential-stempelpumpe (400) bygget som en svingpladepumpe med et hus (405), idet der i huset er anbragt en via en drivaksel til rotation dreven tromle (402) med mindst to stempelkamre, og stempelkamrene hver især har ind- og udløb for en indfødningsvolumenstrøm samt ind- og udløb for en koncentratvolumenstrøm, og der i hvert af stempelkamrene er anbragt et stempel, idet pumpen (400) har to svingplader (406, 407) som mekaniske drivindretninger, og idet hvert stempel på begge sider har en stempelstang (414, 415, 416, 417) med forskellige diametre, som ikke er fastgjort til svingpladerne (406, 407), men monteret bevægeligt på svingpladerne (406, 407), hvilket muliggør en mekanisk initieret forskydning af stemplet i begge de aksiale retninger, og c) den indfødningsvolumenstrøm, der forlader den aktive trykforstærker, tilføres omvendt osmose-membranmodulet sammen med indfødningsvolumenstrømmen fra en højtrykspumpe, idet den i den aktive trykforstærker optagne koncentratvolumenstrøm forlader anlægget til omvendt osmose under anlægstrykket.
7. Fremgangsmåde ifølge krav 6, kendetegnet ved, at den på grund af det forøgede tryk, målt ved normaltryk, i koncentratvolumenstrømmen lagrede potentielle energi udnyttes til den intensiverende trykudveksling i systemet og dermed delvis genvindes.
8. Fremgangsmåde ifølge kravene 6 eller 7, kendetegnet ved, at stemplet under et bestemt driftspunkt i anlægget til omvendt osmose bevæges ved hjælp af en hydraulisk transmission.
9. Fremgangsmåde ifølge et af kravene 6 til 8, kendetegnet ved, at en motor over et bestemt driftspunkt driver drivakslen, hvorved forholdet mellem permeatvolumenstrøm og indfødningsvolumenstrøm påvirkes aktivt.
10. Fremgangsmåde ifølge et af kravene 6 til 9, kendetegnet ved, at koncentrationen af de opløste bestanddele i flydende opløsninger nedsættes, især til vandbehandling eller afsaltning af havvand, eller koncentrationen af de opløste bestanddele i flydende opløsninger forhøjes, især til koncentrering af frugtsafter.
11. Anvendelse af anlægget til omvendt osmose ifølge et af kravene 1 til 5 ved afsaltning af hav- og brakvand, ved spildevandsbehandling, i levnedsmiddelindustrien, i den kemiske industri og ved bjergværksdrift.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110114093 DE102011114093B4 (de) | 2011-09-21 | 2011-09-21 | Umkehrosmose-Anlage und deren Verwendung enthaltend einen aktiven Druckintensivierer |
| PCT/EP2012/068393 WO2013041547A1 (de) | 2011-09-21 | 2012-09-19 | Aktiver druckintensivierer, umkehrosmose-anlage und deren verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2758154T3 true DK2758154T3 (da) | 2019-04-23 |
Family
ID=46889039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12762270.2T DK2758154T3 (da) | 2011-09-21 | 2012-09-19 | Aktiv trykforstærker, anlæg til omvendt osmose samt dets anvendelse |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9644620B2 (da) |
| EP (1) | EP2758154B1 (da) |
| DE (1) | DE102011114093B4 (da) |
| DK (1) | DK2758154T3 (da) |
| ES (1) | ES2719738T3 (da) |
| HR (1) | HRP20190653T1 (da) |
| PT (1) | PT2758154T (da) |
| WO (1) | WO2013041547A1 (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012209793A1 (de) * | 2011-06-17 | 2012-12-20 | Ksb Aktiengesellschaft | Armatur zum Umschalten von Fluidwegen |
| DE102013216645A1 (de) * | 2013-08-22 | 2015-02-26 | Ksb Aktiengesellschaft | Membrantrennverfahren |
| DE102013218965A1 (de) * | 2013-09-20 | 2015-03-26 | Ksb Aktiengesellschaft | Membrantrennverfahren |
| US20170045042A1 (en) * | 2014-04-30 | 2017-02-16 | Anthony HURTER | Supercritical water used fuel oil purification apparatus and process |
| DE102017107733B4 (de) * | 2017-04-10 | 2019-01-31 | Leica Microsystems Cms Gmbh | Lichtblattmikroskop und Nachrüstsatz hierfür |
| CN106988977A (zh) * | 2017-04-30 | 2017-07-28 | 浙江大学 | 海水淡化能量回收及压力提升一体机装置 |
| CN107715695A (zh) * | 2017-11-08 | 2018-02-23 | 江门市蓬江区鑫浩源科技有限公司 | 一种海水淡化装置 |
| US10502530B1 (en) | 2018-05-28 | 2019-12-10 | Lucida Research Llc | Riflescope with attachable aiming corrector and method for using same |
| CN108928944B (zh) * | 2018-07-12 | 2021-03-16 | 郭津硕 | 一种净水机 |
| CN111039358B (zh) * | 2020-02-21 | 2022-10-18 | 国能朗新明环保科技有限公司 | 一种脱硫废水零排放用能量转化系统 |
| CN114087252A (zh) * | 2021-12-09 | 2022-02-25 | 中国船舶重工集团公司第七0三研究所 | 一种章动液压马达 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE326748C (de) * | 1919-12-03 | 1920-10-02 | Charles Sandoz | Kolbenpumpe |
| GB534483A (en) | 1939-08-31 | 1941-03-07 | John Leslie Stableford | Improvements in, or relating to projection and television screens |
| GB553483A (en) * | 1942-09-19 | 1943-05-24 | Brian Neville Read | Improvements relating to pumps of the swash plate type |
| DE1157875B (de) * | 1961-04-20 | 1963-11-21 | Kopat Ges Fuer Konstruktion En | Hydrostatisches Getriebe, insbesondere fuer Kraftfahrzeuge |
| US3188963A (en) * | 1962-06-04 | 1965-06-15 | Bendix Corp | Fluid intensifier |
| DE2407274A1 (de) * | 1974-02-15 | 1975-08-21 | Linde Ag | Axialkolbenmaschine mit gegenlaeufigen kolben |
| NL8600353A (nl) * | 1986-02-13 | 1987-09-01 | Volvo Car Bv | Hydromotor. |
| DE4424672A1 (de) * | 1994-07-13 | 1996-01-18 | Danfoss As | Kolben-Gleitschuh-Anordnung |
| DE10036197A1 (de) * | 2000-07-24 | 2002-02-07 | Twe Tech Wissenschaftliche Ent | Axialkolbenmaschine |
| EP1519042B1 (en) * | 2003-09-29 | 2006-08-16 | Kayaba Industry Co., Ltd. | Swash plate type hydraulic pump or motor |
| DE102004060954A1 (de) * | 2004-12-17 | 2006-06-29 | Bosch Rexroth Ag | Hydraulische Kolbenmaschine |
| US7988428B1 (en) * | 2006-09-21 | 2011-08-02 | Macharg John P | Axial piston machine |
| DE102007048316B4 (de) * | 2007-10-09 | 2010-05-27 | Danfoss A/S | Hydraulische Axialkolbenmaschine |
| US7799221B1 (en) | 2008-01-15 | 2010-09-21 | Macharg John P | Combined axial piston liquid pump and energy recovery pressure exchanger |
| DE102008044869A1 (de) * | 2008-08-29 | 2010-03-04 | Danfoss A/S | Umkehrosmosevorrichtung |
| DE102008046168B4 (de) * | 2008-09-06 | 2010-06-24 | Danfoss A/S | Axialkolbenpumpe und Umkehrosmoseeinrichtung |
| DE102009020932A1 (de) | 2009-05-12 | 2010-11-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Druckaustauscher mit Linearantrieb |
| JP2011056439A (ja) * | 2009-09-11 | 2011-03-24 | Toshiba Corp | 動力回収装置 |
-
2011
- 2011-09-21 DE DE201110114093 patent/DE102011114093B4/de active Active
-
2012
- 2012-09-19 PT PT12762270T patent/PT2758154T/pt unknown
- 2012-09-19 ES ES12762270T patent/ES2719738T3/es active Active
- 2012-09-19 US US14/344,747 patent/US9644620B2/en active Active
- 2012-09-19 EP EP12762270.2A patent/EP2758154B1/de active Active
- 2012-09-19 DK DK12762270.2T patent/DK2758154T3/da active
- 2012-09-19 WO PCT/EP2012/068393 patent/WO2013041547A1/de active Application Filing
-
2019
- 2019-04-05 HR HRP20190653TT patent/HRP20190653T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013041547A1 (de) | 2013-03-28 |
| US9644620B2 (en) | 2017-05-09 |
| EP2758154B1 (de) | 2019-01-09 |
| DE102011114093A1 (de) | 2013-03-21 |
| PT2758154T (pt) | 2019-05-03 |
| US20140374356A1 (en) | 2014-12-25 |
| HRP20190653T1 (hr) | 2019-05-31 |
| DE102011114093B4 (de) | 2013-06-06 |
| ES2719738T3 (es) | 2019-07-12 |
| EP2758154A1 (de) | 2014-07-30 |
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