FR2468772B1 - - Google Patents
Info
- Publication number
- FR2468772B1 FR2468772B1 FR8012779A FR8012779A FR2468772B1 FR 2468772 B1 FR2468772 B1 FR 2468772B1 FR 8012779 A FR8012779 A FR 8012779A FR 8012779 A FR8012779 A FR 8012779A FR 2468772 B1 FR2468772 B1 FR 2468772B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2294—Rotors specially for centrifugal pumps with special measures for protection, e.g. against abrasion
-
- 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)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8888679A | 1979-10-29 | 1979-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2468772A1 FR2468772A1 (fr) | 1981-05-08 |
| FR2468772B1 true FR2468772B1 (cg-RX-API-DMAC7.html) | 1984-11-23 |
Family
ID=22214088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8012779A Granted FR2468772A1 (fr) | 1979-10-29 | 1980-06-09 | Rotor composite pour pompe centrifuge destinee a refouler des suspensions abrasives |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5666486A (cg-RX-API-DMAC7.html) |
| AU (1) | AU538322B2 (cg-RX-API-DMAC7.html) |
| DE (1) | DE3032672A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2468772A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2061399B (cg-RX-API-DMAC7.html) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60138299A (ja) * | 1983-12-26 | 1985-07-22 | Toshiba Ceramics Co Ltd | 羽根車式ポンプ |
| DE3566294D1 (en) * | 1984-05-24 | 1988-12-22 | Moh 9 Proprietary Limited | An impeller for a pump |
| DE3508889C1 (de) * | 1985-03-13 | 1992-02-20 | Alpine Ag, 8900 Augsburg | Windsichter mit verschleissfreiem Sichtrad |
| GB2225814B (en) * | 1988-12-06 | 1993-03-24 | Johnston Eng Ltd | Fan impellers for road sweeping vehicles |
| US5290236A (en) * | 1991-09-25 | 1994-03-01 | Baxter International Inc. | Low priming volume centrifugal blood pump |
| US5263924A (en) * | 1991-09-25 | 1993-11-23 | Baxter International Inc. | Integrated low priming volume centrifugal pump and membrane oxygenator |
| DE4140656C1 (cg-RX-API-DMAC7.html) * | 1991-12-10 | 1992-09-10 | Alpine Ag, 8900 Augsburg, De | |
| DE69932408T2 (de) * | 1998-01-14 | 2007-03-08 | Ebara Corp. | Radiale strömungsmaschine |
| US8297922B2 (en) * | 2009-07-31 | 2012-10-30 | Nuovo Pignone S.P.A. | Impeller cover and method |
| CN102649915B (zh) * | 2011-02-28 | 2015-08-26 | 通用电气公司 | 气化装置中使用的泵及该泵的耐磨性的方法 |
| US20140140835A1 (en) * | 2012-11-20 | 2014-05-22 | Caterpillar Inc. | Component with cladding surface and method of applying same |
| ITCO20130004A1 (it) * | 2013-02-20 | 2014-08-21 | Nuovo Pignone Srl | Metodo per realizzare una girante da segmenti a settore |
| CN104141632B (zh) * | 2014-07-25 | 2016-04-06 | 吉首长潭泵业有限公司 | 耐磨合金砂浆泵叶轮及其制造方法 |
| CN108397396A (zh) * | 2018-04-11 | 2018-08-14 | 宜兴市宙斯泵业有限公司 | 一种防腐离心泵集装式单端面机械密封 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB407633A (en) * | 1932-10-01 | 1934-03-22 | Hermann Foettinger | Improvements in or relating to blading for centrifugal pumps and other machines having rotors with blades co-operating with flowing fluids |
| US2625884A (en) * | 1949-02-23 | 1953-01-20 | William H Welsh | Impeller |
| US3362338A (en) * | 1965-01-28 | 1968-01-09 | Armstrong Ltd S A | Impellers for centrifugal pumps |
| DK113425B (da) * | 1966-09-26 | 1969-03-24 | Niro Atomizer As | Omrører eller pumpe af centrifugaltypen. |
| DK131438B (da) * | 1973-08-31 | 1975-07-14 | Danske Mejeriers Maskinfabrik | Centrifugalpumpe. |
| JPS5140281A (ja) * | 1974-09-28 | 1976-04-03 | Tajima Kasei Kk | Bunrishinomochiitatamabuchitsukyokippontai no seisakuhoho |
| JPS5445801A (en) * | 1977-09-19 | 1979-04-11 | Teikoku Denki Seisakusho Kk | Sheet metal impeller |
-
1980
- 1980-05-22 AU AU58661/80A patent/AU538322B2/en not_active Ceased
- 1980-06-02 JP JP7286680A patent/JPS5666486A/ja active Pending
- 1980-06-09 FR FR8012779A patent/FR2468772A1/fr active Granted
- 1980-06-27 GB GB8021077A patent/GB2061399B/en not_active Expired
- 1980-08-29 DE DE19803032672 patent/DE3032672A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5666486A (en) | 1981-06-04 |
| AU5866180A (en) | 1981-05-07 |
| AU538322B2 (en) | 1984-08-09 |
| FR2468772A1 (fr) | 1981-05-08 |
| GB2061399B (en) | 1983-02-02 |
| DE3032672A1 (de) | 1981-05-07 |
| GB2061399A (en) | 1981-05-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |