LT2997262T - Skysčio žiedinio sraigtinio siurblio funkcinė konstrukcija - Google Patents
Skysčio žiedinio sraigtinio siurblio funkcinė konstrukcijaInfo
- Publication number
- LT2997262T LT2997262T LTEPPCT/NO2014/000033T LT14797202T LT2997262T LT 2997262 T LT2997262 T LT 2997262T LT 14797202 T LT14797202 T LT 14797202T LT 2997262 T LT2997262 T LT 2997262T
- Authority
- LT
- Lithuania
- Prior art keywords
- screw pump
- liquid ring
- ring screw
- functional design
- pump functional
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C7/00—Rotary-piston machines or pumps with fluid ring or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/02—Liquid sealing for high-vacuum pumps or for compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2250/00—Geometry
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20130692 | 2013-05-16 | ||
| PCT/NO2014/000033 WO2014185786A1 (en) | 2013-05-16 | 2014-05-15 | Liquid ring screw pump functional design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LT2997262T true LT2997262T (lt) | 2022-02-25 |
Family
ID=51898655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LTEPPCT/NO2014/000033T LT2997262T (lt) | 2013-05-16 | 2014-05-15 | Skysčio žiedinio sraigtinio siurblio funkcinė konstrukcija |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10030654B2 (lt) |
| EP (1) | EP2997262B1 (lt) |
| CN (1) | CN105473867B (lt) |
| DE (1) | DE202014011520U1 (lt) |
| DK (1) | DK2997262T3 (lt) |
| ES (1) | ES2904367T3 (lt) |
| HR (1) | HRP20220097T1 (lt) |
| LT (1) | LT2997262T (lt) |
| PL (1) | PL2997262T3 (lt) |
| WO (1) | WO2014185786A1 (lt) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR977137A (fr) | 1942-07-01 | 1951-03-28 | Mécanisme rotatif réversible à circulation de fluide, utilisable comme pompe, compresseur ou moteur | |
| DE2153038A1 (de) | 1970-10-27 | 1972-05-04 | Johst, Willy, Aalborg (Dänemark) | Selbstansaugende Flüssigkeitsringpumpe |
| DK395983D0 (da) | 1982-12-09 | 1983-08-31 | Willy Johst | Vaeskeringspumpe |
| US4810174A (en) * | 1986-12-12 | 1989-03-07 | Flint & Walling, Inc. | Motor and pump assembly |
| NO165502C (no) | 1987-04-13 | 1991-02-20 | Jets Systemer As | Oppsamlingsanordning for vakuumavloepssystem. |
| US5395210A (en) | 1989-02-13 | 1995-03-07 | Hitachi, Ltd. | Vortex flow blower having blades each formed by curved surface and method of manufacturing the same |
| NO167931B (no) | 1989-03-03 | 1991-09-16 | Jets Systemer As | Vacuum avloepssystem |
| ATE125599T1 (de) | 1991-01-02 | 1995-08-15 | Berendsen Teknik As | Flüssigkeitsringpumpe. |
| NO318776B1 (no) | 2003-05-07 | 2005-05-02 | Jets As | Anordning ved vaeskeringspumpe av skruetypen |
| FI126831B (fi) * | 2010-04-14 | 2017-06-15 | Evac Oy | Nesterengaspumppu ja menetelmä nesterengaspumpun käyttämiseksi |
| WO2012115521A1 (en) * | 2011-02-22 | 2012-08-30 | Jets Invest As | Vacuum sewage system improvement |
| EP2721299B1 (en) | 2011-06-17 | 2017-08-30 | Jets Invest As | Screw type liquid ring pump with integrated macerator |
-
2014
- 2014-05-15 CN CN201480028549.XA patent/CN105473867B/zh active Active
- 2014-05-15 LT LTEPPCT/NO2014/000033T patent/LT2997262T/lt unknown
- 2014-05-15 HR HRP20220097TT patent/HRP20220097T1/hr unknown
- 2014-05-15 EP EP14797202.0A patent/EP2997262B1/en active Active
- 2014-05-15 ES ES14797202T patent/ES2904367T3/es active Active
- 2014-05-15 DK DK14797202.0T patent/DK2997262T3/da active
- 2014-05-15 PL PL14797202T patent/PL2997262T3/pl unknown
- 2014-05-15 WO PCT/NO2014/000033 patent/WO2014185786A1/en active Application Filing
- 2014-05-15 DE DE202014011520.6U patent/DE202014011520U1/de not_active Expired - Lifetime
- 2014-05-15 US US14/891,545 patent/US10030654B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2904367T3 (es) | 2022-04-04 |
| WO2014185786A9 (en) | 2015-12-03 |
| PL2997262T3 (pl) | 2022-03-07 |
| DE202014011520U1 (de) | 2021-12-21 |
| EP2997262B1 (en) | 2021-12-01 |
| EP2997262A1 (en) | 2016-03-23 |
| WO2014185786A1 (en) | 2014-11-20 |
| CN105473867A (zh) | 2016-04-06 |
| US20160090982A1 (en) | 2016-03-31 |
| EP2997262A4 (en) | 2017-01-04 |
| DK2997262T3 (da) | 2022-03-07 |
| US10030654B2 (en) | 2018-07-24 |
| HRP20220097T1 (hr) | 2022-04-15 |
| CN105473867B (zh) | 2019-10-08 |
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