BE753456A - - Google Patents
Info
- Publication number
- BE753456A BE753456A BE753456DA BE753456A BE 753456 A BE753456 A BE 753456A BE 753456D A BE753456D A BE 753456DA BE 753456 A BE753456 A BE 753456A
- Authority
- BE
- Belgium
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
- 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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
- F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
-
- 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
- F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88339769A | 1969-12-09 | 1969-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE753456A true BE753456A (forum.php) | 1971-01-14 |
Family
ID=25382498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE753456D BE753456A (forum.php) | 1969-12-09 | 1970-07-14 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3620642A (forum.php) |
| BE (1) | BE753456A (forum.php) |
| CH (1) | CH518450A (forum.php) |
| DK (1) | DK134246B (forum.php) |
| FR (1) | FR2071622A5 (forum.php) |
| GB (1) | GB1307412A (forum.php) |
| NL (1) | NL167755C (forum.php) |
| ZA (1) | ZA703757B (forum.php) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4336039A (en) * | 1977-10-13 | 1982-06-22 | Sohre John S | Geothermal turbine |
| FR2568636B1 (fr) * | 1984-08-03 | 1989-01-06 | Electro Hydraulique Seh | Pompe multicellulaire a cartouche demontable |
| HU195286B (en) * | 1986-02-03 | 1988-04-28 | Femtechnika Szivattyu Es Anyag | In-line formation of pump case for self-priming rotary pumps |
| US5427500A (en) * | 1994-03-15 | 1995-06-27 | The Weir Group Plc | Slurry pump seal system |
| JP3656979B2 (ja) * | 1998-09-16 | 2005-06-08 | 株式会社日立製作所 | 内燃機関のウォータポンプ |
| US20040136825A1 (en) * | 2001-08-08 | 2004-07-15 | Addie Graeme R. | Multiple diverter for reducing wear in a slurry pump |
| US7465153B2 (en) * | 2001-08-08 | 2008-12-16 | Addie Graeme R | Diverter for reducing wear in a slurry pump |
| SE525412C2 (sv) * | 2003-10-20 | 2005-02-15 | Itt Mfg Enterprises Inc | Centrifugalpump |
| ITPN20060038A1 (it) * | 2006-05-12 | 2007-11-13 | Appliances Components Companies Spa | "turbo-pompa centrifuga con cassa di pompaggio perfezionata" |
| BR112012022324B1 (pt) | 2010-03-05 | 2020-12-22 | Weir Minerals Australia Ltd | dispositivo de admissão de bomba de pasta, membro de desgaste para um dispositivo de admissão de bomba de pasta, conjunto de revestimento de bomba de pasta, método para substituir um membro de desgaste de um dispositivo de admissão de bomba de pasta e aparelho de bomba de pasta |
| CN102889230A (zh) * | 2011-07-18 | 2013-01-23 | 刘华成 | 制作砂浆泵的方法 |
| US20140140835A1 (en) * | 2012-11-20 | 2014-05-22 | Caterpillar Inc. | Component with cladding surface and method of applying same |
| EP3171029B1 (en) * | 2015-11-17 | 2019-10-16 | Cornell Pump Company | Pump with front deflector vanes, wear plate, and impeller with pump-out vanes |
| CN110714938B (zh) * | 2019-09-19 | 2025-03-04 | 安徽奥利威泵阀机械有限公司 | 一种高低温化工流程泵 |
| CN114076104B (zh) * | 2021-05-11 | 2023-12-05 | 中交疏浚技术装备国家工程研究中心有限公司 | 一种抗磨离心式泥泵 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB215961A (en) * | 1923-05-16 | 1924-05-22 | W H Allen Sons & Company Ltd | Improvements in centrifugal pumps |
| DE503581C (de) * | 1928-08-21 | 1930-07-24 | Wilhelm Beck Dipl Ing | Kreiselpumpe ohne Stopfbuechse zur Foerderung von Saeuren u. dgl., deren Laufrad auf der Rueckseite mit sogenannten Rueckschaufeln versehen ist |
| FR786795A (fr) * | 1935-03-08 | 1935-09-09 | Diebold & Cie | Dispositif pour diminuer les fuites intérieures et l'usure dans les pompes centrifuges et les turbines traversées par des liquides boueux |
| DE914214C (de) * | 1941-03-26 | 1954-06-28 | Amag Hilpert Pegnitzhuette Ag | Kreiselpumpe mit entlasteter Stopfbuechse |
| US2458006A (en) * | 1946-10-24 | 1949-01-04 | Westinghouse Electric Corp | Bidirectional blower |
| GB682015A (en) * | 1949-12-16 | 1952-11-05 | Wilfley & Sons Inc A | Centrifugal pumps |
| US2624599A (en) * | 1950-08-10 | 1953-01-06 | Charles A Eaton | Arrangement for flexible stuffing boxes |
| DE1083655B (de) * | 1956-10-10 | 1960-06-15 | Sulzer Ag | Verfahren zum Herstellen von Zentrifugalpumpen mit verschiedenen Einlaufquerschnitten und entsprechend hergestellte Pumpe |
| US3068801A (en) * | 1958-09-02 | 1962-12-18 | Murray William | Centrifugal impeller pumps |
-
1969
- 1969-12-09 US US883397A patent/US3620642A/en not_active Expired - Lifetime
-
1970
- 1970-05-26 GB GB2512770A patent/GB1307412A/en not_active Expired
- 1970-06-03 ZA ZA703757A patent/ZA703757B/xx unknown
- 1970-07-14 BE BE753456D patent/BE753456A/xx unknown
- 1970-07-15 CH CH1076670A patent/CH518450A/fr not_active IP Right Cessation
- 1970-07-20 FR FR7026701A patent/FR2071622A5/fr not_active Expired
- 1970-07-29 NL NL7011232A patent/NL167755C/xx not_active IP Right Cessation
- 1970-09-30 DK DK500970AA patent/DK134246B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2027978B2 (de) | 1976-10-14 |
| NL7011232A (forum.php) | 1971-06-11 |
| ZA703757B (en) | 1971-01-27 |
| DE2027978A1 (de) | 1971-06-09 |
| NL167755C (nl) | 1982-01-18 |
| GB1307412A (en) | 1973-02-21 |
| DK134246B (da) | 1976-10-04 |
| US3620642A (en) | 1971-11-16 |
| FR2071622A5 (forum.php) | 1971-09-17 |
| DK134246C (forum.php) | 1977-02-28 |
| NL167755B (nl) | 1981-08-17 |
| CH518450A (fr) | 1972-01-31 |