FI47926B - - Google Patents
Info
- Publication number
- FI47926B FI47926B FI01185/65A FI118565A FI47926B FI 47926 B FI47926 B FI 47926B FI 01185/65 A FI01185/65 A FI 01185/65A FI 118565 A FI118565 A FI 118565A FI 47926 B FI47926 B FI 47926B
- Authority
- FI
- Finland
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)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Soil Working Implements (AREA)
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI228672A FI52897C (fi) | 1964-05-20 | 1972-08-17 | Menetelmä ja laite nesterengaskompressorin kuormituksen poistamiseksi. |
| FI228772A FI53872C (fi) | 1964-05-20 | 1972-08-17 | Pumpningsmetod 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 true FI47926B (fi) | 1974-01-02 |
| FI47926C FI47926C (fi) | 1974-04-10 |
Family
ID=23453498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI651185A FI47926C (fi) | 1964-05-20 | 1965-05-17 | Menetelmä nesterengaskompressorin automaattiseksi tiivistämiseksi ja l aite menetelmän suorittamiseksi |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3289918A (fi) |
| BE (1) | BE664205A (fi) |
| DE (1) | DE1503586B2 (fi) |
| FI (1) | FI47926C (fi) |
| FR (1) | FR1514930A (fi) |
| GB (1) | GB1112361A (fi) |
| NL (1) | NL144367B (fi) |
| NO (1) | NO117039B (fi) |
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 (nl) * | 1975-09-22 | 1977-03-24 | Siemens Ag | Vloeistofpompopstelling. |
| 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 (fr) * | 1982-03-22 | 1988-04-01 | Alsthom Atlantique | Dispositif d'aspiration et de traitement de gaz, notamment de gaz provenant de la desodorisation de corps gras |
| FR2556788B1 (fr) * | 1983-12-14 | 1988-04-22 | Laguilharre Pierre | Perfectionnement aux installations du type pompe a vide alimentee par un liquide de refrigeration sous pression constante |
| US4521161A (en) * | 1983-12-23 | 1985-06-04 | The Nash Engineering Company | Noise control for conically ported liquid ring pumps |
| DE3533017A1 (de) * | 1985-09-16 | 1987-03-26 | Ebner Anlagen & Apparate | Verfahren zur gasfoerderung und vorrichtung hierzu |
| US4747752A (en) * | 1987-04-20 | 1988-05-31 | Somarakis, Inc. | Sealing and dynamic operation of a liquid ring pump |
| DE4118787A1 (de) * | 1991-06-07 | 1992-12-24 | Sihi Gmbh & Co Kg | Prozessintegriertes betriebsfluessigkeitsreinigungssystem fuer verdichter |
| DE4301907A1 (de) * | 1993-01-25 | 1994-07-28 | Siemens Ag | Flüssigkeitsringmaschine |
| US5295792A (en) * | 1993-04-02 | 1994-03-22 | Ingersoll-Rand Company | Method for non-destructively compressing ozone gas |
| EP1017433B1 (en) * | 1997-09-24 | 2014-03-05 | 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 |
| KR20170108031A (ko) * | 2015-01-08 | 2017-09-26 | 가드너 덴버 내쉬 엘엘씨 | 압축기 유형 액체 링 펌프의 저압 밀봉 액체 입구 영역 |
| 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/fi active
- 1965-05-17 NL NL656506261A patent/NL144367B/xx not_active IP Right Cessation
- 1965-05-17 FR FR17291A patent/FR1514930A/fr not_active Expired
- 1965-05-17 DE DE1503586A patent/DE1503586B2/de not_active Ceased
- 1965-05-18 NO NO158115A patent/NO117039B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1112361A (en) | 1968-05-01 |
| NL144367B (nl) | 1974-12-16 |
| BE664205A (fi) | |
| DE1503586B2 (de) | 1974-04-04 |
| NO117039B (fi) | 1969-06-23 |
| DE1728559B1 (de) | 1977-07-07 |
| DE1503586A1 (de) | 1970-04-30 |
| FI47926C (fi) | 1974-04-10 |
| DE1728558B1 (de) | 1976-03-04 |
| FR1514930A (fr) | 1968-03-01 |
| US3289918A (en) | 1966-12-06 |
| NL6506261A (fi) | 1965-11-22 |