NL7014555A - - Google Patents
Info
- Publication number
- NL7014555A NL7014555A NL7014555A NL7014555A NL7014555A NL 7014555 A NL7014555 A NL 7014555A NL 7014555 A NL7014555 A NL 7014555A NL 7014555 A NL7014555 A NL 7014555A NL 7014555 A NL7014555 A NL 7014555A
- Authority
- NL
- Netherlands
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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
- F04D17/164—Multi-stage fans, e.g. for vacuum cleaners
-
- 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
- F04D29/444—Bladed diffusers
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- 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
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7014555A NL7014555A (https=) | 1970-10-03 | 1970-10-03 | |
| CA123,837A CA952879A (en) | 1970-10-03 | 1971-09-28 | Vacuum cleaner fan assembly |
| DE19712148574 DE2148574A1 (de) | 1970-10-03 | 1971-09-29 | Staubsaugeraggregat |
| DE7136940U DE7136940U (de) | 1970-10-03 | 1971-09-29 | Staubsaugeraggregat |
| GB4560871A GB1360428A (en) | 1970-10-03 | 1971-09-30 | Vacuum cleaner including a fan assembly |
| SE7112390A SE380429B (sv) | 1970-10-03 | 1971-09-30 | Flektaggregat for dammsugare |
| US00185759A US3791772A (en) | 1970-10-03 | 1971-10-01 | Vacuum cleaner fan assembly |
| FR7135647A FR2110205B1 (https=) | 1970-10-03 | 1971-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7014555A NL7014555A (https=) | 1970-10-03 | 1970-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7014555A true NL7014555A (https=) | 1972-04-05 |
Family
ID=19811220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7014555A NL7014555A (https=) | 1970-10-03 | 1970-10-03 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3791772A (https=) |
| CA (1) | CA952879A (https=) |
| DE (2) | DE2148574A1 (https=) |
| FR (1) | FR2110205B1 (https=) |
| GB (1) | GB1360428A (https=) |
| NL (1) | NL7014555A (https=) |
| SE (1) | SE380429B (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1493844A (en) * | 1974-07-16 | 1977-11-30 | Matsushita Electric Industrial Co Ltd | Electric blower assembly |
| US4057370A (en) * | 1975-02-04 | 1977-11-08 | Matsushita Electric Industrial Co., Ltd | Electric blower assembly |
| US4082478A (en) * | 1976-07-02 | 1978-04-04 | Whirlpool Corporation | Vacuum cleaner fan |
| DE2951563A1 (de) * | 1979-12-21 | 1981-07-02 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | Lagerung fuer die rotorwelle von elektromotoren mit geblaeserad |
| US4669952A (en) * | 1985-05-17 | 1987-06-02 | Ametek, Inc. | Quiet by-pass vacuum motor |
| GB2184224A (en) * | 1985-12-11 | 1987-06-17 | Willey Robinson Ltd | Gas-fired heating appliance |
| US5296769A (en) * | 1992-01-24 | 1994-03-22 | Electrolux Corporation | Air guide assembly for an electric motor and methods of making |
| US5344285A (en) * | 1993-10-04 | 1994-09-06 | Ingersoll-Dresser Pump Company | Centrifugal pump with monolithic diffuser and return vane channel ring member |
| AU7691196A (en) * | 1995-11-24 | 1997-06-19 | Nilfisk A/S | A blower for a vacuum cleaner |
| GB2310253A (en) * | 1996-02-17 | 1997-08-20 | Xpelair Ltd | Ventilation fan |
| US5714819A (en) * | 1996-10-28 | 1998-02-03 | Ametek, Inc. | Motor having universal fan end bracket |
| US6077032A (en) * | 1998-07-16 | 2000-06-20 | Felchar Manufacturing Corporation | Housing assembly for a vacuum cleaner |
| ATE499532T1 (de) | 2006-05-24 | 2011-03-15 | Resmed Motor Technologies Inc | Kompaktes, geräuscharmes effizientes gebläse für cpap-geräte |
| EP2465647A3 (de) * | 2010-12-20 | 2013-01-16 | HILTI Aktiengesellschaft | Handwerkzeugmaschine mit Luftführungselement |
| WO2013053920A1 (en) | 2011-10-13 | 2013-04-18 | Aktiebolaget Electrolux | Vacuum cleaner |
| CN103939396B (zh) * | 2013-01-22 | 2017-02-08 | 捷和电机制品(深圳)有限公司 | 一种用于离心通风设备的导风装置及电机 |
| WO2020159137A1 (ko) * | 2019-01-31 | 2020-08-06 | 주식회사 미로 | 이중 회전익을 구비한 에어 서큘레이터 |
| US20240033870A1 (en) * | 2022-07-27 | 2024-02-01 | Makita Corporation | Dust collecting attachment and electric power tool |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB342065A (en) * | 1929-12-05 | 1931-01-29 | James Keith & Blackman Company | Improvements in or relating to centrifugal fans |
| GB413887A (en) * | 1933-08-30 | 1934-07-26 | Edward Llewellyn Lewis | Improvements in centrifugal pumps |
| US2114780A (en) * | 1935-04-15 | 1938-04-19 | Juelson Agnes | Suction cleaner |
| DE906894C (de) * | 1941-10-16 | 1956-08-09 | Siemen & Hinsch Gmbh | Leitrad fuer Kreiselpumpen |
| US2486619A (en) * | 1946-09-07 | 1949-11-01 | Hoover Co | Plastic fan for suction cleaners |
| US3116696A (en) * | 1960-09-20 | 1964-01-07 | Red Jacket Mfg Co | Centrifugal pump |
| US3158295A (en) * | 1962-03-14 | 1964-11-24 | F E Myers & Bro Co | Submersible pump |
| US3265001A (en) * | 1964-04-24 | 1966-08-09 | Red Jacket Mfg Company | Centrifugal pump |
| US3263909A (en) * | 1964-07-30 | 1966-08-02 | Black & Decker Mfg Co | High-efficiency fan assembly for vacuum cleaner |
| US3288074A (en) * | 1964-11-02 | 1966-11-29 | Weber Ind Inc | Submersible pump |
| US3477384A (en) * | 1968-01-04 | 1969-11-11 | Dempster Ind Inc | Submersible multi-stage diffuser type pump |
-
1970
- 1970-10-03 NL NL7014555A patent/NL7014555A/xx unknown
-
1971
- 1971-09-28 CA CA123,837A patent/CA952879A/en not_active Expired
- 1971-09-29 DE DE19712148574 patent/DE2148574A1/de active Pending
- 1971-09-29 DE DE7136940U patent/DE7136940U/de not_active Expired
- 1971-09-30 SE SE7112390A patent/SE380429B/xx unknown
- 1971-09-30 GB GB4560871A patent/GB1360428A/en not_active Expired
- 1971-10-01 US US00185759A patent/US3791772A/en not_active Expired - Lifetime
- 1971-10-04 FR FR7135647A patent/FR2110205B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE7136940U (de) | 1976-05-13 |
| US3791772A (en) | 1974-02-12 |
| GB1360428A (en) | 1974-07-17 |
| CA952879A (en) | 1974-08-13 |
| FR2110205B1 (https=) | 1975-07-18 |
| DE2148574A1 (de) | 1972-04-06 |
| FR2110205A1 (https=) | 1972-06-02 |
| SE380429B (sv) | 1975-11-10 |