IN160801B - - Google Patents
Info
- Publication number
- IN160801B IN160801B IN443/CAL/82A IN443CA1982A IN160801B IN 160801 B IN160801 B IN 160801B IN 443CA1982 A IN443CA1982 A IN 443CA1982A IN 160801 B IN160801 B IN 160801B
- Authority
- IN
- India
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
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/005—Details concerning the admission or discharge
- F04C19/007—Port members in the form of side plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
- Eye Examination Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3124867A DE3124867C2 (de) | 1981-06-24 | 1981-06-24 | Flüssigkeitsring-Vakuumpumpe für gasförmige Medien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN160801B true IN160801B (cg-RX-API-DMAC7.html) | 1987-08-08 |
Family
ID=6135297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN443/CAL/82A IN160801B (cg-RX-API-DMAC7.html) | 1981-06-24 | 1982-04-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4545730A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0071715B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS585495A (cg-RX-API-DMAC7.html) |
| AU (1) | AU552788B2 (cg-RX-API-DMAC7.html) |
| BR (1) | BR8203646A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1217173A (cg-RX-API-DMAC7.html) |
| DE (1) | DE3124867C2 (cg-RX-API-DMAC7.html) |
| IN (1) | IN160801B (cg-RX-API-DMAC7.html) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3337837A1 (de) * | 1983-10-18 | 1985-04-25 | Siemens AG, 1000 Berlin und 8000 München | Fluessigkeitsringpumpe |
| US4521161A (en) * | 1983-12-23 | 1985-06-04 | The Nash Engineering Company | Noise control for conically ported liquid ring pumps |
| US4551070A (en) * | 1983-12-23 | 1985-11-05 | The Nash Engineering Company | Noise control for conically ported liquid ring pumps |
| JPS6220445U (cg-RX-API-DMAC7.html) * | 1985-07-23 | 1987-02-06 | ||
| US4756672A (en) * | 1986-01-27 | 1988-07-12 | Siemens Aktiengesellschaft | Liquid-ring pump with maintenance of liquid level |
| US4755107A (en) * | 1986-05-14 | 1988-07-05 | Siemens Aktiengesellschaft | Liquid-ring pump having additional openings in control disc for warm and cold liquid |
| US4679987A (en) * | 1986-05-19 | 1987-07-14 | The Nash Engineering Company | Self-priming liquid ring pump methods and apparatus |
| DE4214960C1 (de) * | 1992-05-06 | 1993-11-25 | Siemens Ag | Flüssigkeitsringmaschine |
| DE4301907A1 (de) * | 1993-01-25 | 1994-07-28 | Siemens Ag | Flüssigkeitsringmaschine |
| US5464329A (en) * | 1994-05-25 | 1995-11-07 | Miura Co., Ltd. | Water ring type pump with sidewall water reflux passage |
| GB2303879B (en) * | 1995-08-01 | 1999-09-15 | Hick Hargreaves & Co Ltd | Liquid ring pump |
| CN1079503C (zh) * | 1995-08-16 | 2002-02-20 | 西门子公司 | 液体环式压缩机 |
| US6106239A (en) * | 1997-11-14 | 2000-08-22 | Vooner Vacuum Pumps, Inc. | Air flow apparatus for liquid ring vacuum pump |
| DE29803322U1 (de) * | 1998-02-25 | 1999-07-15 | Speck-Pumpen Walter Speck KG, 91154 Roth | Flüssigkeitsringmaschine |
| US6558131B1 (en) * | 2001-06-29 | 2003-05-06 | nash-elmo industries, l.l.c. | Liquid ring pumps with automatic control of seal liquid injection |
| USD505757S1 (en) | 2004-07-26 | 2005-05-31 | Mark Wojcik | Leash anchor and container support |
| EP1855010B1 (en) * | 2006-05-11 | 2008-08-13 | Pompetravaini S.p.A. | Single-stage liquid ring vacuum pump with suction and discharge manifold integrated in the central body. |
| WO2013076107A2 (de) * | 2011-11-22 | 2013-05-30 | Sterling Industry Consult Gmbh | Flüssigkeitsring-vakuumpumpe und flügelrad für eine flüssigkeitsring-vakuumpumpe |
| US9689387B2 (en) * | 2012-10-30 | 2017-06-27 | Gardner Denver Nash, Llc | Port plate of a flat sided liquid ring pump having a gas scavenge passage therein |
| CN221220805U (zh) * | 2023-09-21 | 2024-06-25 | 英格索兰技术研发(上海)有限公司 | 安装于泵体的泵盖及液环真空泵 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US29747A (en) * | 1860-08-21 | Improved telegraphic instrument | ||
| AT63355B (de) * | 1912-08-26 | 1914-02-10 | Siemens Schuckertwerke Wien | Flügelradgebläse oder -pumpe mit exzentrischem Gehäuse und abdichtendem kreisenden Flüssigkeitsring. |
| US1180613A (en) * | 1913-03-19 | 1916-04-25 | Siemens Schuckertwerke Gmbh | Rotary pump. |
| US1662250A (en) * | 1926-06-11 | 1928-03-13 | Irving C Jennings | Method and apparatus relating to motor-driven pumps |
| DE1027358B (de) * | 1955-02-08 | 1958-04-03 | Siemens Ag | Fluessigkeitsringpumpe |
| GB1284473A (en) * | 1969-04-26 | 1972-08-09 | Siemens Ag | Improvements in or relating to liquid ring pumps |
| USRE29747E (en) | 1973-01-08 | 1978-08-29 | Nash Engineering Company | Liquid ring pump lobe purge |
| DE2317420A1 (de) * | 1973-04-06 | 1975-03-13 | Siemens Ag | Fluessigkeitsringgasverdichter |
| DE2318538B2 (de) * | 1973-04-12 | 1975-12-04 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verteiler für einen Flüssigkeitsringgasverdichter |
| DE2541050B2 (de) * | 1975-09-15 | 1977-09-29 | Siemens AG, 1000 Berlin und 8000 München | Fluessigkeitsringverdichter |
| US4273515A (en) * | 1976-04-07 | 1981-06-16 | General Signal Corporation | Liquid ring pump |
| US4323334A (en) * | 1980-01-25 | 1982-04-06 | The Nash Engineering Company | Two stage liquid ring pump |
| US4392783A (en) * | 1980-12-12 | 1983-07-12 | The Nash Engineering Company | Liquid ring pump employing discharged pumping liquid for discharge port control |
-
1981
- 1981-06-24 DE DE3124867A patent/DE3124867C2/de not_active Expired
-
1982
- 1982-04-21 IN IN443/CAL/82A patent/IN160801B/en unknown
- 1982-06-11 EP EP82105132A patent/EP0071715B1/de not_active Expired
- 1982-06-21 JP JP57106640A patent/JPS585495A/ja active Pending
- 1982-06-23 AU AU85146/82A patent/AU552788B2/en not_active Ceased
- 1982-06-23 BR BR8203646A patent/BR8203646A/pt unknown
- 1982-06-23 CA CA000405791A patent/CA1217173A/en not_active Expired
-
1984
- 1984-07-09 US US06/628,959 patent/US4545730A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0071715A2 (de) | 1983-02-16 |
| US4545730A (en) | 1985-10-08 |
| AU552788B2 (en) | 1986-06-19 |
| DE3124867A1 (de) | 1983-01-13 |
| JPS585495A (ja) | 1983-01-12 |
| AU8514682A (en) | 1983-01-06 |
| CA1217173A (en) | 1987-01-27 |
| EP0071715A3 (en) | 1984-03-07 |
| DE3124867C2 (de) | 1983-11-17 |
| EP0071715B1 (de) | 1986-09-10 |
| BR8203646A (pt) | 1983-06-14 |