JPS502208A - - Google Patents
Info
- Publication number
- JPS502208A JPS502208A JP49040853A JP4085374A JPS502208A JP S502208 A JPS502208 A JP S502208A JP 49040853 A JP49040853 A JP 49040853A JP 4085374 A JP4085374 A JP 4085374A JP S502208 A JPS502208 A JP S502208A
- Authority
- JP
- Japan
- 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.)
- Pending
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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2318538A DE2318538B2 (en) | 1973-04-12 | 1973-04-12 | Distributor for a liquid ring gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS502208A true JPS502208A (en) | 1975-01-10 |
Family
ID=5877894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49040853A Pending JPS502208A (en) | 1973-04-12 | 1974-04-10 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3884596A (en) |
| JP (1) | JPS502208A (en) |
| BR (1) | BR7402902D0 (en) |
| CA (1) | CA1013324A (en) |
| CH (1) | CH571652A5 (en) |
| DE (1) | DE2318538B2 (en) |
| FR (1) | FR2225637B1 (en) |
| GB (1) | GB1457320A (en) |
| IT (1) | IT1009766B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890634A (en) * | 1972-03-03 | 1973-11-26 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841906C2 (en) * | 1978-09-26 | 1980-02-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Liquid ring compressor or vacuum pump |
| US4392783A (en) * | 1980-12-12 | 1983-07-12 | The Nash Engineering Company | Liquid ring pump employing discharged pumping liquid for discharge port control |
| DE3124867C2 (en) * | 1981-06-24 | 1983-11-17 | Siemens AG, 1000 Berlin und 8000 München | Liquid ring vacuum pump for gaseous media |
| DE3210161C1 (en) * | 1982-03-19 | 1983-10-06 | Siemens Ag | Liquid ring compressor for gases |
| US4498844A (en) * | 1983-08-08 | 1985-02-12 | The Nash Engineering Company | Liquid ring pump with conical or cylindrical port member |
| 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 |
| DE3421866A1 (en) * | 1984-06-13 | 1985-12-19 | Sihi Gmbh & Co Kg, 2210 Itzehoe | LIQUID RING COMPRESSOR UNIT |
| DE3867068D1 (en) * | 1988-11-07 | 1992-01-30 | Siemens Ag | LIQUID RING PUMP. |
| DE59201609D1 (en) * | 1991-12-17 | 1995-04-13 | Siemens Ag | Liquid ring pump. |
| US5356268A (en) * | 1993-09-29 | 1994-10-18 | The Nash Engineering Company | Check valve structures for liquid ring pumps |
| DE9406597U1 (en) * | 1994-04-20 | 1995-08-24 | Sihi GmbH & Co KG, 25524 Itzehoe | Liquid ring gas pump |
| DE29611342U1 (en) * | 1996-06-28 | 1997-08-14 | Speck-Pumpenfabrik Walter Speck KG, 91154 Roth | Liquid ring pump |
| US5899668A (en) * | 1997-01-30 | 1999-05-04 | The Nash Engineering Company | Two-stage liquid ring pumps having separate gas and liquid inlets to the second stage |
| US20080253900A1 (en) * | 2007-04-11 | 2008-10-16 | Harris Ralph E | Gas compressor with pulsation absorber for reducing cylinder nozzle resonant pulsation |
| US8123498B2 (en) | 2008-01-24 | 2012-02-28 | Southern Gas Association Gas Machinery Research Council | Tunable choke tube for pulsation control device used with gas compressor |
| 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 |
| CN105697379B (en) * | 2016-04-22 | 2018-09-14 | 中国电力工程顾问集团中南电力设计院有限公司 | A kind of Two-way Cycle is tangentially vented liquid-ring vacuum pump end cap |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1678909A (en) * | 1927-09-06 | 1928-07-31 | Irving C Jennings | Pumping apparatus for handling gases and liquids |
| US3108738A (en) * | 1958-12-30 | 1963-10-29 | Siemen & Hinsch Gmbh | Liquid-ring gas pumps |
| US3785167A (en) * | 1972-12-11 | 1974-01-15 | Amana Refrigeration Inc | Noise reduction means for connecting refrigerant compressors in air conditioners |
-
1973
- 1973-04-12 DE DE2318538A patent/DE2318538B2/en active Granted
-
1974
- 1974-04-09 IT IT21137/74A patent/IT1009766B/en active
- 1974-04-10 BR BR2902/74A patent/BR7402902D0/en unknown
- 1974-04-10 JP JP49040853A patent/JPS502208A/ja active Pending
- 1974-04-10 GB GB1604274A patent/GB1457320A/en not_active Expired
- 1974-04-10 US US459582A patent/US3884596A/en not_active Expired - Lifetime
- 1974-04-10 FR FR7412542A patent/FR2225637B1/fr not_active Expired
- 1974-04-11 CA CA197,501A patent/CA1013324A/en not_active Expired
- 1974-04-11 CH CH514474A patent/CH571652A5/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890634A (en) * | 1972-03-03 | 1973-11-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1457320A (en) | 1976-12-01 |
| FR2225637B1 (en) | 1978-05-26 |
| AU6749174A (en) | 1975-10-09 |
| DE2318538A1 (en) | 1974-10-24 |
| DE2318538C3 (en) | 1980-10-09 |
| BR7402902D0 (en) | 1974-11-19 |
| FR2225637A1 (en) | 1974-11-08 |
| US3884596A (en) | 1975-05-20 |
| IT1009766B (en) | 1976-12-20 |
| CA1013324A (en) | 1977-07-05 |
| CH571652A5 (en) | 1976-01-15 |
| DE2318538B2 (en) | 1975-12-04 |