ES381428A1 - Self-priming lateral channel centrifugal pump - Google Patents
Self-priming lateral channel centrifugal pumpInfo
- Publication number
- ES381428A1 ES381428A1 ES381428A ES381428A ES381428A1 ES 381428 A1 ES381428 A1 ES 381428A1 ES 381428 A ES381428 A ES 381428A ES 381428 A ES381428 A ES 381428A ES 381428 A1 ES381428 A1 ES 381428A1
- Authority
- ES
- Spain
- Prior art keywords
- self
- priming
- ribs
- suction chamber
- centrifugal 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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
Abstract
A self-priming lateral channel centrifugal pump having a pair of ribs formed in the suction chamber to enhance the self-priming features of the pump. The fluid traverses a substantial portion of the suction chamber before porting to the impeller, and the ribs are located just in advance of the impeller port. One of the ribs extends radially inwardly of the suction chamber and the other radially outwardly from the inner region of the chamber. The ribs are circumferentially spaced and both extend the entire axial width of the suction chamber and about half the radial depth of the chamber.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691934168 DE1934168B2 (en) | 1969-07-05 | 1969-07-05 | SELF-PRIMING SIDE DUCT CENTRIFUGAL PUMP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES381428A1 true ES381428A1 (en) | 1972-11-16 |
Family
ID=5738974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES381428A Expired ES381428A1 (en) | 1969-07-05 | 1970-07-03 | Self-priming lateral channel centrifugal pump |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3649131A (en) |
| AT (1) | AT296768B (en) |
| BE (1) | BE752772A (en) |
| CH (1) | CH503908A (en) |
| DE (1) | DE1934168B2 (en) |
| ES (1) | ES381428A1 (en) |
| FR (1) | FR2054147A5 (en) |
| GB (1) | GB1257897A (en) |
| NL (1) | NL7009983A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3014425C2 (en) * | 1980-04-15 | 1986-06-12 | Friedrich 8541 Röttenbach Schweinfurter | Side channel pump |
| JP3730601B2 (en) * | 2002-07-11 | 2006-01-05 | 日機装株式会社 | Self-priming vortex pump |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1269063A (en) * | 1915-06-02 | 1918-06-11 | Henry R Worthington | Centrifugal pump. |
| US2051080A (en) * | 1935-11-20 | 1936-08-18 | Rheuel H Frederick | Centrifugal pump |
| US3252421A (en) * | 1962-10-16 | 1966-05-24 | Siemen & Hinsch Gmbh | Pumps |
| US3462949A (en) * | 1965-09-13 | 1969-08-26 | Caterpillar Tractor Co | Noise reducing enclosure for a gas turbine engine |
-
1969
- 1969-07-05 DE DE19691934168 patent/DE1934168B2/en active Pending
-
1970
- 1970-06-19 CH CH931670A patent/CH503908A/en not_active IP Right Cessation
- 1970-06-30 BE BE752772D patent/BE752772A/en unknown
- 1970-06-30 AT AT585670A patent/AT296768B/en not_active IP Right Cessation
- 1970-07-02 GB GB1257897D patent/GB1257897A/en not_active Expired
- 1970-07-02 US US51918A patent/US3649131A/en not_active Expired - Lifetime
- 1970-07-03 ES ES381428A patent/ES381428A1/en not_active Expired
- 1970-07-03 FR FR7024815A patent/FR2054147A5/fr not_active Expired
- 1970-07-06 NL NL7009983A patent/NL7009983A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7009983A (en) | 1971-01-07 |
| DE1934168A1 (en) | 1971-01-14 |
| BE752772A (en) | 1970-12-01 |
| AT296768B (en) | 1972-02-25 |
| GB1257897A (en) | 1971-12-22 |
| FR2054147A5 (en) | 1971-04-16 |
| CH503908A (en) | 1971-02-28 |
| US3649131A (en) | 1972-03-14 |
| DE1934168B2 (en) | 1971-12-09 |
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