IT1012589B - D A RIA FEEDING DEVICE WITH CHOKE UNIT FOR VENTILATION OF ENVIRONMENTS - Google Patents
D A RIA FEEDING DEVICE WITH CHOKE UNIT FOR VENTILATION OF ENVIRONMENTSInfo
- Publication number
- IT1012589B IT1012589B IT21788/74A IT2178874A IT1012589B IT 1012589 B IT1012589 B IT 1012589B IT 21788/74 A IT21788/74 A IT 21788/74A IT 2178874 A IT2178874 A IT 2178874A IT 1012589 B IT1012589 B IT 1012589B
- Authority
- IT
- Italy
- Prior art keywords
- ria
- ventilation
- environments
- feeding device
- choke unit
- Prior art date
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
- F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Jet Pumps And Other Pumps (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7306408A SE376296B (en) | 1973-05-07 | 1973-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1012589B true IT1012589B (en) | 1977-03-10 |
Family
ID=20317391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21788/74A IT1012589B (en) | 1973-05-07 | 1974-04-23 | D A RIA FEEDING DEVICE WITH CHOKE UNIT FOR VENTILATION OF ENVIRONMENTS |
Country Status (11)
Country | Link |
---|---|
US (1) | US3916772A (en) |
JP (1) | JPS5019245A (en) |
BE (1) | BE814589A (en) |
CH (1) | CH574087A5 (en) |
DE (1) | DE2420164A1 (en) |
FR (1) | FR2229023B1 (en) |
GB (1) | GB1473515A (en) |
IT (1) | IT1012589B (en) |
NL (1) | NL7405589A (en) |
NO (1) | NO133680C (en) |
SE (1) | SE376296B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5869732U (en) * | 1981-10-31 | 1983-05-12 | 株式会社アーレスティ | Conditioned air circulation blowing device |
GB8329875D0 (en) * | 1983-11-09 | 1983-12-14 | Ryton S Ventilation Equipment | Air ventilating duct |
GB8608839D0 (en) * | 1986-04-11 | 1986-05-14 | Hunter Int Ltd | Wall mounting fan |
DE8709348U1 (en) * | 1987-07-07 | 1987-09-10 | Schako Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 7201 Kolbingen | Window curtain device for air conditioning rooms |
CN102434952B (en) * | 2011-09-15 | 2015-09-09 | 广州约顿电子科技有限公司 | A kind of method solving large area large space high-precision environment air-supply homogeneity question |
JP6026759B2 (en) * | 2012-03-22 | 2016-11-16 | 日本フローダ株式会社 | Air outlet box device |
CN106143064B (en) * | 2016-08-24 | 2018-07-13 | 上海杰邦塑料五金制品有限公司 | Air outlet damper and the air outlet component for applying this damper |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2872859A (en) * | 1954-03-02 | 1959-02-10 | Barber Colman Co | Air distribution unit |
US2783979A (en) * | 1955-03-02 | 1957-03-05 | Borg Warner | Induction unit for air conditioning |
BE567264A (en) * | 1957-04-30 | |||
US3327607A (en) * | 1966-01-14 | 1967-06-27 | Wehr Corp | Air pattern control arrangement |
US3422888A (en) * | 1967-06-29 | 1969-01-21 | Carrier Corp | Air distribution terminal |
-
1973
- 1973-05-07 SE SE7306408A patent/SE376296B/xx unknown
-
1974
- 1974-04-22 US US462778A patent/US3916772A/en not_active Expired - Lifetime
- 1974-04-23 IT IT21788/74A patent/IT1012589B/en active
- 1974-04-25 NL NL7405589A patent/NL7405589A/xx not_active Application Discontinuation
- 1974-04-25 DE DE2420164A patent/DE2420164A1/en active Pending
- 1974-04-30 CH CH593074A patent/CH574087A5/xx not_active IP Right Cessation
- 1974-05-02 GB GB1938174A patent/GB1473515A/en not_active Expired
- 1974-05-06 FR FR7415592A patent/FR2229023B1/fr not_active Expired
- 1974-05-06 NO NO741622A patent/NO133680C/no unknown
- 1974-05-06 BE BE143955A patent/BE814589A/en unknown
- 1974-05-07 JP JP49050656A patent/JPS5019245A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7405589A (en) | 1974-11-11 |
GB1473515A (en) | 1977-05-11 |
DE2420164A1 (en) | 1974-11-28 |
US3916772A (en) | 1975-11-04 |
CH574087A5 (en) | 1976-03-31 |
SE376296B (en) | 1975-05-12 |
BE814589A (en) | 1974-09-02 |
JPS5019245A (en) | 1975-02-28 |
FR2229023B1 (en) | 1978-11-24 |
FR2229023A1 (en) | 1974-12-06 |
NO133680B (en) | 1976-03-01 |
NO133680C (en) | 1976-06-09 |
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