FI47926C - Method for automatic sealing of liquid ring compressor and device for carrying out the method - Google Patents
Method for automatic sealing of liquid ring compressor and device for carrying out the methodInfo
- Publication number
- FI47926C FI47926C FI651185A FI118565A FI47926C FI 47926 C FI47926 C FI 47926C FI 651185 A FI651185 A FI 651185A FI 118565 A FI118565 A FI 118565A FI 47926 C FI47926 C FI 47926C
- Authority
- FI
- Finland
- Prior art keywords
- carrying
- liquid ring
- automatic sealing
- ring compressor
- compressor
- 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
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply
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)
- Soil Working Implements (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI228672A FI52897C (en) | 1964-05-20 | 1972-08-17 | Method and device for relieving liquid ring compressor. |
FI228772A FI53872C (en) | 1964-05-20 | 1972-08-17 | PUMPING METHODS VID VAETSKERINGKOMPRESSOR OCH PUMPANLAEGGNING HAERFOER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US368967A US3289918A (en) | 1964-05-20 | 1964-05-20 | Pump device |
Publications (2)
Publication Number | Publication Date |
---|---|
FI47926B FI47926B (en) | 1974-01-02 |
FI47926C true FI47926C (en) | 1974-04-10 |
Family
ID=23453498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI651185A FI47926C (en) | 1964-05-20 | 1965-05-17 | Method for automatic sealing of liquid ring compressor and device for carrying out the method |
Country Status (8)
Country | Link |
---|---|
US (1) | US3289918A (en) |
BE (1) | BE664205A (en) |
DE (1) | DE1503586B2 (en) |
FI (1) | FI47926C (en) |
FR (1) | FR1514930A (en) |
GB (1) | GB1112361A (en) |
NL (1) | NL144367B (en) |
NO (1) | NO117039B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3438409A (en) * | 1966-02-18 | 1969-04-15 | Ethyl Corp | Apparatus for transferring antiknock fluid |
NL7606975A (en) * | 1975-09-22 | 1977-03-24 | Siemens Ag | LIQUID PUMP SETUP. |
US4050851A (en) * | 1975-11-10 | 1977-09-27 | The Nash Engineering Company | Liquid ring pumps and compressors using a ferrofluidic ring liquid |
US4087208A (en) * | 1976-06-08 | 1978-05-02 | Mitsubishi Jukogyo Kabushiki Kaisha | Method for compressing mixed gas consisting of combustible gas and air |
US4334830A (en) * | 1980-03-24 | 1982-06-15 | The Nash Engineering Company | Two-stage liquid ring pump with improved intrastage and interstage sealing means |
US4392783A (en) * | 1980-12-12 | 1983-07-12 | The Nash Engineering Company | Liquid ring pump employing discharged pumping liquid for discharge port control |
FR2523465B1 (en) * | 1982-03-22 | 1988-04-01 | Alsthom Atlantique | DEVICE FOR SUCTION AND TREATMENT OF GAS, ESPECIALLY GAS FROM THE DEODORIZATION OF FATTY BODIES |
FR2556788B1 (en) * | 1983-12-14 | 1988-04-22 | Laguilharre Pierre | IMPROVEMENT IN VACUUM PUMP-TYPE INSTALLATIONS SUPPLIED BY A REFRIGERATION LIQUID AT CONSTANT PRESSURE |
US4521161A (en) * | 1983-12-23 | 1985-06-04 | The Nash Engineering Company | Noise control for conically ported liquid ring pumps |
DE3533017A1 (en) * | 1985-09-16 | 1987-03-26 | Ebner Anlagen & Apparate | METHOD FOR GAS DELIVERY AND DEVICE THEREFOR |
US4747752A (en) * | 1987-04-20 | 1988-05-31 | Somarakis, Inc. | Sealing and dynamic operation of a liquid ring pump |
DE4118787A1 (en) * | 1991-06-07 | 1992-12-24 | Sihi Gmbh & Co Kg | PROCESS-INTEGRATED OPERATING FLUID CLEANING SYSTEM FOR COMPRESSORS |
DE4301907A1 (en) * | 1993-01-25 | 1994-07-28 | Siemens Ag | Liquid ring machine |
US5295792A (en) * | 1993-04-02 | 1994-03-22 | Ingersoll-Rand Company | Method for non-destructively compressing ozone gas |
WO1999015212A1 (en) * | 1997-09-24 | 1999-04-01 | The Cleveland Clinic Foundation | Flow controlled blood pump system |
US6558131B1 (en) | 2001-06-29 | 2003-05-06 | nash-elmo industries, l.l.c. | Liquid ring pumps with automatic control of seal liquid injection |
EP3686433A1 (en) * | 2015-01-08 | 2020-07-29 | Gardner Denver Nash LLC | Low pressure sealing liquid entry area in a compressor type liquid ring pump |
GB2571970B (en) * | 2018-03-14 | 2020-09-16 | Edwards Tech Vacuum Engineering (Qingdao) Co Ltd | A liquid ring pump manifold with integrated non-return valve |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2195174A (en) * | 1935-12-30 | 1940-03-26 | Irving C Jennings | Pump |
-
0
- BE BE664205D patent/BE664205A/xx unknown
-
1964
- 1964-05-20 US US368967A patent/US3289918A/en not_active Expired - Lifetime
-
1965
- 1965-05-12 GB GB20110/65A patent/GB1112361A/en not_active Expired
- 1965-05-17 FI FI651185A patent/FI47926C/en active
- 1965-05-17 NL NL656506261A patent/NL144367B/en not_active IP Right Cessation
- 1965-05-17 DE DE1503586A patent/DE1503586B2/en not_active Ceased
- 1965-05-17 FR FR17291A patent/FR1514930A/en not_active Expired
- 1965-05-18 NO NO158115A patent/NO117039B/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE1728559B1 (en) | 1977-07-07 |
US3289918A (en) | 1966-12-06 |
NL6506261A (en) | 1965-11-22 |
DE1503586A1 (en) | 1970-04-30 |
DE1728558B1 (en) | 1976-03-04 |
NL144367B (en) | 1974-12-16 |
DE1503586B2 (en) | 1974-04-04 |
GB1112361A (en) | 1968-05-01 |
NO117039B (en) | 1969-06-23 |
FI47926B (en) | 1974-01-02 |
BE664205A (en) | |
FR1514930A (en) | 1968-03-01 |
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