BE817736A - ELECTRIC FANS - Google Patents
ELECTRIC FANSInfo
- Publication number
- BE817736A BE817736A BE146632A BE146632A BE817736A BE 817736 A BE817736 A BE 817736A BE 146632 A BE146632 A BE 146632A BE 146632 A BE146632 A BE 146632A BE 817736 A BE817736 A BE 817736A
- Authority
- BE
- Belgium
- Prior art keywords
- electric fans
- fans
- electric
- Prior art date
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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU45384/68A AU459701B2 (en) | 1968-10-25 | 1968-10-25 | Electric fans |
Publications (1)
Publication Number | Publication Date |
---|---|
BE817736A true BE817736A (en) | 1974-11-18 |
Family
ID=3732544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE146632A BE817736A (en) | 1968-10-25 | 1974-07-17 | ELECTRIC FANS |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU459701B2 (en) |
BE (1) | BE817736A (en) |
GB (1) | GB1251880A (en) |
MY (1) | MY7400277A (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4123197A (en) * | 1977-02-04 | 1978-10-31 | Allware Agencies Limited | Fan with air directing grille |
US4120615A (en) * | 1977-02-04 | 1978-10-17 | Allware Agencies Limited | Box fans |
US4142844A (en) * | 1977-05-31 | 1979-03-06 | Allware Agencies Ltd. | Fan blade assemblies for box fans |
US4189284A (en) * | 1978-01-26 | 1980-02-19 | Zardana Corporation N.V. | Slipping clutch mechanism |
US4350472A (en) * | 1978-11-14 | 1982-09-21 | Sanyo Electric Co., Ltd. | Electric fan apparatus |
NZ201460A (en) * | 1981-08-17 | 1986-11-12 | Allware Agencies Ltd | Multipurpose microprocessor controlled heating and cooling fan |
US4561416A (en) * | 1983-04-13 | 1985-12-31 | The Associates Group Partners | Self-contained portable oven air circulator |
US4548548A (en) * | 1984-05-23 | 1985-10-22 | Airflow Research And Manufacturing Corp. | Fan and housing |
US4884314A (en) * | 1987-11-12 | 1989-12-05 | Black & Decker Inc. | Portable blower |
US20120195749A1 (en) | 2004-03-15 | 2012-08-02 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and methods |
US7381129B2 (en) * | 2004-03-15 | 2008-06-03 | Airius, Llc. | Columnar air moving devices, systems and methods |
US9335061B2 (en) | 2008-05-30 | 2016-05-10 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and methods |
USD698916S1 (en) | 2012-05-15 | 2014-02-04 | Airius Ip Holdings, Llc | Air moving device |
CA2875347C (en) | 2013-12-19 | 2022-04-19 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and methods |
US10024531B2 (en) | 2013-12-19 | 2018-07-17 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and methods |
US10221861B2 (en) | 2014-06-06 | 2019-03-05 | Airius Ip Holdings Llc | Columnar air moving devices, systems and methods |
US10487852B2 (en) | 2016-06-24 | 2019-11-26 | Airius Ip Holdings, Llc | Air moving device |
USD886275S1 (en) | 2017-01-26 | 2020-06-02 | Airius Ip Holdings, Llc | Air moving device |
USD885550S1 (en) | 2017-07-31 | 2020-05-26 | Airius Ip Holdings, Llc | Air moving device |
CN108644902A (en) * | 2018-06-15 | 2018-10-12 | 珠海格力电器股份有限公司 | Air exhausting structure and air conditioner |
USD887541S1 (en) | 2019-03-21 | 2020-06-16 | Airius Ip Holdings, Llc | Air moving device |
US11598539B2 (en) | 2019-04-17 | 2023-03-07 | Airius Ip Holdings, Llc | Air moving device with bypass intake |
CN114810630B (en) * | 2022-05-20 | 2024-01-05 | 伊犁天山水泥有限责任公司 | Axial flow fan with noise reduction function |
-
1968
- 1968-10-25 AU AU45384/68A patent/AU459701B2/en not_active Expired
-
1969
- 1969-10-24 GB GB1251880D patent/GB1251880A/en not_active Expired
-
1974
- 1974-07-17 BE BE146632A patent/BE817736A/en unknown
- 1974-12-30 MY MY7400277A patent/MY7400277A/en unknown
Also Published As
Publication number | Publication date |
---|---|
MY7400277A (en) | 1974-12-31 |
AU4538468A (en) | 1971-04-22 |
GB1251880A (en) | 1971-11-03 |
AU459701B2 (en) | 1975-03-18 |
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