BE513488A - - Google Patents
Info
- Publication number
- BE513488A BE513488A BE513488DA BE513488A BE 513488 A BE513488 A BE 513488A BE 513488D A BE513488D A BE 513488DA BE 513488 A BE513488 A BE 513488A
- Authority
- BE
- Belgium
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
-
- 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
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 |
|---|---|---|---|
| DE302889X | 1951-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE513488A true BE513488A (fr) |
Family
ID=6108479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE513488D BE513488A (fr) | 1951-08-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2743054A (fr) |
| BE (1) | BE513488A (fr) |
| CH (1) | CH302889A (fr) |
| FR (1) | FR1061355A (fr) |
| GB (1) | GB714808A (fr) |
| NL (2) | NL85061C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3071916A (en) * | 1963-01-08 | figures | ||
| US3019963A (en) * | 1955-07-08 | 1962-02-06 | Eck Bruno Christian | Radial blower for gases with high dust content |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR388267A (fr) * | 1908-03-17 | 1908-08-07 | L Eclairage Electr Soc | Perfectionnements aux pompes hélico-centrifuges |
| US1042506A (en) * | 1912-03-15 | 1912-10-29 | Charles Emile Jules De Vallat | Propeller. |
| US2040188A (en) * | 1933-12-20 | 1936-05-12 | Hoover Co | Suction cleaner |
| GB419176A (en) * | 1934-01-06 | 1934-11-07 | Drysdale & Co Ltd | Improvements in centrifugal pumps of the semi-axial flow type |
| US2463976A (en) * | 1942-02-21 | 1949-03-08 | Sulzer Ag | High-pressure compressor |
| GB579780A (en) * | 1943-11-19 | 1946-08-15 | John Sharpley Jones | Improvements in or relating to compressors, pumps and the like |
-
0
- BE BE513488D patent/BE513488A/xx unknown
- NL NLAANVRAGE7413270,A patent/NL171377B/xx unknown
- NL NL85061D patent/NL85061C/xx active
-
1952
- 1952-07-21 CH CH302889D patent/CH302889A/de unknown
- 1952-08-07 GB GB19914/52A patent/GB714808A/en not_active Expired
- 1952-08-08 FR FR1061355D patent/FR1061355A/fr not_active Expired
- 1952-08-12 US US303890A patent/US2743054A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL85061C (fr) | |
| US2743054A (en) | 1956-04-24 |
| FR1061355A (fr) | 1954-04-12 |
| GB714808A (en) | 1954-09-01 |
| NL171377B (nl) | |
| CH302889A (de) | 1954-11-15 |