AR192594A1 - A POLYETAPIC CENTRIFUGAL PUMP - Google Patents
A POLYETAPIC CENTRIFUGAL PUMPInfo
- Publication number
- AR192594A1 AR192594A1 AR239125A AR23912571A AR192594A1 AR 192594 A1 AR192594 A1 AR 192594A1 AR 239125 A AR239125 A AR 239125A AR 23912571 A AR23912571 A AR 23912571A AR 192594 A1 AR192594 A1 AR 192594A1
- Authority
- AR
- Argentina
- Prior art keywords
- polyetapic
- centrifugal pump
- centrifugal
- pump
- polyetapic centrifugal
- Prior art date
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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
-
- 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings especially adapted for liquid pumps
-
- 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
- F04D29/20—Mounting rotors on shafts
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9987170A | 1970-12-21 | 1970-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR192594A1 true AR192594A1 (en) | 1973-02-28 |
Family
ID=22277022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR239125A AR192594A1 (en) | 1970-12-21 | 1971-11-18 | A POLYETAPIC CENTRIFUGAL PUMP |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5749758B1 (en) |
AR (1) | AR192594A1 (en) |
AU (1) | AU465011B2 (en) |
CA (1) | CA957563A (en) |
DE (1) | DE2158518C3 (en) |
FR (1) | FR2119569A5 (en) |
GB (1) | GB1364117A (en) |
IT (1) | IT941887B (en) |
NL (1) | NL7115818A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137006A (en) * | 1977-01-26 | 1979-01-30 | K B Southern, Inc. | Composite horizontally split casing |
FR2474110A1 (en) * | 1980-01-19 | 1981-07-24 | Klein Schanzlin & Becker Ag | Centrifugal pump with twin 180 degree spiral ducts - has bush in housing as inner wall to channel from first duct to outlet common with second |
JPH0640951Y2 (en) * | 1986-04-01 | 1994-10-26 | 三菱重工業株式会社 | Centrifugal compressor |
DE3640894C2 (en) * | 1986-11-29 | 1997-05-28 | Klein Schanzlin & Becker Ag | Inlet housing for centrifugal pump |
GB9015047D0 (en) * | 1990-07-07 | 1990-08-29 | Brown David Eng Ltd | Multi-stage centrifugal pumps |
DE4230715A1 (en) * | 1992-09-14 | 1994-03-17 | Klein Schanzlin & Becker Ag | Relief water return |
ITMI20032149A1 (en) * | 2003-11-07 | 2005-05-08 | Nuovo Pignone Spa | MULTI-STAGE CENTRIFUGAL COMPRESSOR WITH HORIZONTALLY OPENABLE CASE |
GB2454188B (en) * | 2007-10-30 | 2010-09-29 | Richard Julius Gozdawa | Gas compressor |
DE102014216349A1 (en) * | 2014-08-18 | 2016-02-18 | Siemens Aktiengesellschaft | Suction insert for a turbo compressor, arrangement with the suction insert |
CN107939698A (en) * | 2017-11-30 | 2018-04-20 | 衢州学院 | A kind of multi-functional compound pumping installations of new construction |
CN109654024A (en) * | 2019-01-28 | 2019-04-19 | 浙江科尔泵业股份有限公司 | Double-casing axially split type super-pressure coke cutting water pump |
EP4036420A1 (en) | 2021-01-28 | 2022-08-03 | Sulzer Management AG | A multistage centrifugal pump for pumping fluid, an impeller / shaft assembly and a method for assembling an impeller / shaft |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4319389Y1 (en) * | 1965-03-19 | 1968-08-13 |
-
1971
- 1971-11-05 CA CA127,010A patent/CA957563A/en not_active Expired
- 1971-11-09 AU AU35499/71A patent/AU465011B2/en not_active Expired
- 1971-11-10 GB GB5216671A patent/GB1364117A/en not_active Expired
- 1971-11-17 NL NL7115818A patent/NL7115818A/xx not_active Application Discontinuation
- 1971-11-18 AR AR239125A patent/AR192594A1/en active
- 1971-11-25 DE DE2158518A patent/DE2158518C3/en not_active Expired
- 1971-11-30 IT IT31856/71A patent/IT941887B/en active
- 1971-12-09 JP JP46099133A patent/JPS5749758B1/ja active Pending
- 1971-12-21 FR FR7145970A patent/FR2119569A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT941887B (en) | 1973-03-10 |
JPS5749758B1 (en) | 1982-10-23 |
FR2119569A5 (en) | 1972-08-04 |
NL7115818A (en) | 1972-06-23 |
GB1364117A (en) | 1974-08-21 |
AU3549971A (en) | 1973-05-17 |
CA957563A (en) | 1974-11-12 |
DE2158518A1 (en) | 1972-06-29 |
AU465011B2 (en) | 1975-09-18 |
DE2158518B2 (en) | 1980-03-27 |
DE2158518C3 (en) | 1980-11-20 |
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