BE665779A - - Google Patents
Info
- Publication number
- BE665779A BE665779A BE665779DA BE665779A BE 665779 A BE665779 A BE 665779A BE 665779D A BE665779D A BE 665779DA BE 665779 A BE665779 A BE 665779A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates
-
- 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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
- F04D29/526—Details of the casing section radially opposing blade tips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
- F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Flow Control Members (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB25810/64A GB1115791A (en) | 1964-06-22 | 1964-06-22 | Improvements in or relating to ventilators |
Publications (1)
Publication Number | Publication Date |
---|---|
BE665779A true BE665779A (de) | 1965-10-18 |
Family
ID=10233676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE665779D BE665779A (de) | 1964-06-22 | 1965-06-22 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3324784A (de) |
BE (1) | BE665779A (de) |
DE (2) | DE1922123U (de) |
GB (1) | GB1115791A (de) |
NL (1) | NL6507960A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1151191A (en) * | 1965-05-19 | 1969-05-07 | Colt Ventilation & Heating Ltd | Improvements in or relating to Ventilators |
US3436446A (en) * | 1966-06-08 | 1969-04-01 | Union Carbide Corp | Molding of foamed thermoplastic articles |
US3826183A (en) * | 1973-01-02 | 1974-07-30 | K Rudine | Motor-powered self-opening and closing ventilators |
DE3806391A1 (de) * | 1988-02-29 | 1989-09-07 | Leidse Houthandel | Lueftungsvorrichtung |
US4939986A (en) * | 1989-03-06 | 1990-07-10 | John C. Garvin, Jr. & Harold W. Hilton | Exhaust ventilator |
DE29611518U1 (de) | 1996-07-02 | 1997-11-06 | Siegenia-Frank Kg, 57074 Siegen | Lüftungsvorrichtung |
US6206774B1 (en) * | 1999-07-30 | 2001-03-27 | Jim Dexter | Roof environmental exhaust duct |
JP6109313B2 (ja) * | 2013-07-05 | 2017-04-05 | 三菱電機株式会社 | 送風機及び室外機 |
TWI799039B (zh) * | 2021-01-04 | 2023-04-11 | 台達電子工業股份有限公司 | 具有功能模組的照明換氣扇 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1117287A (en) * | 1911-06-24 | 1914-11-17 | Burt Mfg Company | Fan-ventilator. |
US2526290A (en) * | 1949-07-21 | 1950-10-17 | Isel I Solzman | Air exhauster |
US2665625A (en) * | 1950-04-10 | 1954-01-12 | Woodlin Metal Products Company | Ventilator assembly |
US2638835A (en) * | 1951-05-17 | 1953-05-19 | Fern A Strawsine | Roof ventilator |
US3012495A (en) * | 1959-06-23 | 1961-12-12 | Genie Air Inc | Combined air dampener and air diverter |
-
1964
- 1964-06-22 GB GB25810/64A patent/GB1115791A/en not_active Expired
-
1965
- 1965-06-21 DE DEC13210U patent/DE1922123U/de not_active Expired
- 1965-06-21 US US465588A patent/US3324784A/en not_active Expired - Lifetime
- 1965-06-21 DE DE1503511A patent/DE1503511B2/de active Granted
- 1965-06-22 BE BE665779D patent/BE665779A/xx unknown
- 1965-06-22 NL NL6507960A patent/NL6507960A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1922123U (de) | 1965-08-26 |
US3324784A (en) | 1967-06-13 |
NL6507960A (de) | 1965-12-23 |
DE1503511A1 (de) | 1970-02-12 |
DE1503511B2 (de) | 1974-08-08 |
GB1115791A (en) | 1968-05-29 |