CS166074B1 - - Google Patents
Info
- Publication number
- CS166074B1 CS166074B1 CS9061A CS906173A CS166074B1 CS 166074 B1 CS166074 B1 CS 166074B1 CS 9061 A CS9061 A CS 9061A CS 906173 A CS906173 A CS 906173A CS 166074 B1 CS166074 B1 CS 166074B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D31/00—Pumping liquids and elastic fluids at the same time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2211—More than one set of flow passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/001—Preventing vapour lock
- F04D9/002—Preventing vapour lock by means in the very pump
- F04D9/003—Preventing vapour lock by means in the very pump separating and removing the vapour
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD167962A DD101947A1 (en) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS166074B1 true CS166074B1 (en) | 1976-01-29 |
Family
ID=5489581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS9061A CS166074B1 (en) | 1972-12-28 | 1973-12-28 |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS52561B2 (en) |
| AT (1) | AT327690B (en) |
| BE (1) | BE808948A (en) |
| BG (1) | BG25905A1 (en) |
| CH (1) | CH571655A5 (en) |
| CS (1) | CS166074B1 (en) |
| DD (1) | DD101947A1 (en) |
| DE (1) | DE2361328C2 (en) |
| ES (1) | ES421859A1 (en) |
| FI (1) | FI55077C (en) |
| FR (1) | FR2221634B1 (en) |
| GB (1) | GB1445356A (en) |
| HU (1) | HU170674B (en) |
| NO (1) | NO137705C (en) |
| RO (1) | RO65848A (en) |
| SE (1) | SE391969B (en) |
| SU (1) | SU685845A1 (en) |
| YU (1) | YU40098B (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4273562A (en) * | 1979-10-01 | 1981-06-16 | A. Ahlstrom Osakeyhtio | Method and apparatus for pumping gaseous liquids and separating the gaseous components therefrom |
| US4435193A (en) | 1980-04-07 | 1984-03-06 | Kamyr Ab | Controlling operation of a centrifugal pump |
| US4410337A (en) * | 1980-04-07 | 1983-10-18 | A. Ahlstrom Osakeyhtio | Method and an apparatus for separating a gas from a fibre suspension |
| JPS59224342A (en) * | 1983-06-03 | 1984-12-17 | 岡田紙工株式会社 | Manufacture of packing material for packing "condom" |
| GB2187515A (en) * | 1986-03-06 | 1987-09-09 | Perkins Engines Group | Rotary pump |
| IT1198017B (en) * | 1986-08-06 | 1988-12-21 | Nuovo Pignone Spa | CENTRIFUGAL PUMP PARTICULARLY SUITABLE FOR THE PUMPING OF HIGH GAS CONTENT FLUIDS |
| FI86333C (en) * | 1988-04-11 | 1992-07-10 | Ahlstroem Oy | FOERFARANDE OCH ANORDNING FOER SEPARERING AV GAS MED PUMPEN UR MEDIET SOM SKALL PUMPAS. |
| SE467466B (en) * | 1989-03-29 | 1992-07-20 | Kamyr Ab | DEVICE FOR FLUIDIZATION, GAS SEPARATION AND PUMPING OF A SUSPENSION OF FIBER-containing CELLULO MATERIAL, AND ITS APPLICATION |
| AUPN715595A0 (en) * | 1995-12-14 | 1996-01-18 | Warman International Limited | Improved centrifugal pump |
| JP2002138981A (en) * | 2000-10-31 | 2002-05-17 | Fuji Robin Ind Ltd | Volute pump |
| CN100402863C (en) * | 2005-12-20 | 2008-07-16 | 天津港保税区鑫利达石油技术发展有限公司 | Centrifugal pump |
| JP4889522B2 (en) * | 2007-02-23 | 2012-03-07 | 新明和工業株式会社 | Centrifugal pump |
| AT505062B1 (en) * | 2007-03-27 | 2009-08-15 | Andritz Ag Maschf | METHOD AND DEVICE FOR PUMPING GAS-CONTAINING SUSPENSIONS, ESPECIALLY FIBER-SUSPENSIONS |
| US20100061841A1 (en) * | 2008-09-11 | 2010-03-11 | Visintainer Robert J | Froth handling pump |
| CA2940171C (en) * | 2014-02-24 | 2022-03-15 | Ge Oil & Gas Esp, Inc. | Downhole wet gas compressor processor |
| WO2016165090A1 (en) * | 2015-04-16 | 2016-10-20 | 威海凌云流体传动科技有限公司 | Gas-liquid two-phase pump |
| CN113513479A (en) * | 2021-04-23 | 2021-10-19 | 江苏大学 | Multistage pump device for gas-liquid separation and use method |
| CN114076103B (en) * | 2021-05-11 | 2023-11-17 | 中交疏浚技术装备国家工程研究中心有限公司 | Wear-resistant design method for centrifugal mud pump |
| CN114307259B (en) * | 2021-12-30 | 2023-05-30 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Pump type oil-gas separator of hydraulic combined transmission generator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE483919C (en) * | 1930-02-17 | Steinzeugwaarenfabrik Fuer Can | Self-priming centrifugal pump | |
| US1101493A (en) * | 1913-12-06 | 1914-06-23 | Connersville Blower Company | Combination-pump. |
| DE1126250B (en) * | 1954-03-25 | 1962-03-22 | Emil Julius Ask | Centrifugal pump with an impeller, the blade channels of which decrease in their clear width towards the circumference |
| AT291003B (en) * | 1969-04-28 | 1971-06-25 | Paul Bungartz | Centrifugal pump with axial inlet and overhung impeller |
-
1972
- 1972-12-28 DD DD167962A patent/DD101947A1/xx unknown
-
1973
- 1973-12-08 DE DE2361328A patent/DE2361328C2/en not_active Expired
- 1973-12-11 AT AT1035173A patent/AT327690B/en not_active IP Right Cessation
- 1973-12-17 HU HUCE977A patent/HU170674B/hu not_active IP Right Cessation
- 1973-12-19 FR FR7345597A patent/FR2221634B1/fr not_active Expired
- 1973-12-20 BG BG7325298A patent/BG25905A1/xx unknown
- 1973-12-20 SE SE7317259A patent/SE391969B/en unknown
- 1973-12-21 NO NO4908/73A patent/NO137705C/en unknown
- 1973-12-21 BE BE139134A patent/BE808948A/en not_active IP Right Cessation
- 1973-12-21 FI FI3952/73A patent/FI55077C/en active
- 1973-12-26 YU YU3357/73A patent/YU40098B/en unknown
- 1973-12-27 SU SU731983454A patent/SU685845A1/en active
- 1973-12-27 RO RO7377143A patent/RO65848A/en unknown
- 1973-12-27 GB GB5985973A patent/GB1445356A/en not_active Expired
- 1973-12-27 CH CH1817673A patent/CH571655A5/xx not_active IP Right Cessation
- 1973-12-27 JP JP48144607A patent/JPS52561B2/ja not_active Expired
- 1973-12-28 ES ES421859A patent/ES421859A1/en not_active Expired
- 1973-12-28 CS CS9061A patent/CS166074B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2361328A1 (en) | 1974-07-04 |
| BE808948A (en) | 1974-04-16 |
| JPS507101A (en) | 1975-01-24 |
| JPS52561B2 (en) | 1977-01-08 |
| SE391969B (en) | 1977-03-07 |
| FI55077C (en) | 1979-05-10 |
| ATA1035173A (en) | 1975-04-15 |
| DD101947A1 (en) | 1973-11-20 |
| GB1445356A (en) | 1976-08-11 |
| AT327690B (en) | 1976-02-10 |
| FR2221634A1 (en) | 1974-10-11 |
| DE2361328C2 (en) | 1986-06-26 |
| ES421859A1 (en) | 1976-04-16 |
| FR2221634B1 (en) | 1975-04-11 |
| FI55077B (en) | 1979-01-31 |
| HU170674B (en) | 1977-08-28 |
| YU335773A (en) | 1982-10-31 |
| SU685845A1 (en) | 1979-09-15 |
| CH571655A5 (en) | 1976-01-15 |
| YU40098B (en) | 1985-08-31 |
| NO137705C (en) | 1978-04-05 |
| RO65848A (en) | 1979-07-15 |
| NO137705B (en) | 1977-12-27 |
| BG25905A1 (en) | 1979-01-12 |