GB1124531A - Improvements in and relating to axial-flow pumps - Google Patents
Improvements in and relating to axial-flow pumpsInfo
- Publication number
- GB1124531A GB1124531A GB11501/66A GB1150166A GB1124531A GB 1124531 A GB1124531 A GB 1124531A GB 11501/66 A GB11501/66 A GB 11501/66A GB 1150166 A GB1150166 A GB 1150166A GB 1124531 A GB1124531 A GB 1124531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impeller
- shaft
- synthetic resin
- bearing
- pump
- Prior art date
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials 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
- F04D3/00—Axial-flow pumps
- F04D3/02—Axial-flow pumps of screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
- F05D2300/432—PTFE [PolyTetraFluorEthylene]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/615—Filler
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,124,531. Axial-flow pumps. L. J. A. JONCKHEERE. May 30, 1967 [March 16, 1966], No. 11501/66. Heading F1C. An axial-flow pump, e. g. for acids or alkalis, has the liquid contacting surfaces of the impeller 29, the impeller shaft 22 and an intermediate shaft 18, and the mutually engaging surfaces of the intermediate shaft 18 and a supporting bearing 17, formed of synthetic resin polymer or co-polymer. The impeller, its shaft and a sealing baffle 26 maybe of P.V.C., P.T.F.E., P. P. P. or a compound thereof. The impeller may be entirely of synthetic resin. The impeller shaft and the intermediate shaft may be of metal, e.g. steel, coated or sheathed with glass-loaded P.T.F.E. The pump housing and bearing mounting may be entirely of synthetic resin or of metal lined or coated with synthetic resin. The bearing is preferably of glass-loaded P.T. F.E. Conduits 3, 5 form either the pump inlet or the outlet respectively depending of the direction of impeller rotation. The free end of the impeller shaft may carry a P. T. F.E. bearing member which is in bearing contact with a P.T.F.E. ring mounted transversely within the pump housing. The conduit 5 may be replaced by a number of angularly spaced radial passages in the pump housing wall. The pump may be vertically arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11501/66A GB1124531A (en) | 1966-03-16 | 1966-03-16 | Improvements in and relating to axial-flow pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11501/66A GB1124531A (en) | 1966-03-16 | 1966-03-16 | Improvements in and relating to axial-flow pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1124531A true GB1124531A (en) | 1968-08-21 |
Family
ID=9987418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11501/66A Expired GB1124531A (en) | 1966-03-16 | 1966-03-16 | Improvements in and relating to axial-flow pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1124531A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2239675A (en) * | 1989-12-05 | 1991-07-10 | Man Fai Shiu | Pump for pumping liquid |
GB2242704A (en) * | 1990-02-13 | 1991-10-09 | Inco Ltd | High density cement pump arrangement |
NL1034232C2 (en) * | 2007-08-06 | 2009-02-09 | Gerardus Augustinus Maria Manshanden | Plastic pump and generator. |
-
1966
- 1966-03-16 GB GB11501/66A patent/GB1124531A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2239675A (en) * | 1989-12-05 | 1991-07-10 | Man Fai Shiu | Pump for pumping liquid |
GB2242704A (en) * | 1990-02-13 | 1991-10-09 | Inco Ltd | High density cement pump arrangement |
US5122038A (en) * | 1990-02-13 | 1992-06-16 | Inco Limited | High density grout pump |
GB2242704B (en) * | 1990-02-13 | 1993-10-20 | Inco Ltd | High density grout pump |
NL1034232C2 (en) * | 2007-08-06 | 2009-02-09 | Gerardus Augustinus Maria Manshanden | Plastic pump and generator. |
WO2009020386A1 (en) * | 2007-08-06 | 2009-02-12 | Manshanden Gerardus Augustinus | Plastic pump and generator and method of manufacturing same |
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