NO128080B - - Google Patents
Download PDFInfo
- Publication number
- NO128080B NO128080B NO02382/71A NO238271A NO128080B NO 128080 B NO128080 B NO 128080B NO 02382/71 A NO02382/71 A NO 02382/71A NO 238271 A NO238271 A NO 238271A NO 128080 B NO128080 B NO 128080B
- Authority
- NO
- Norway
- Prior art keywords
- air
- intermediate wall
- collar
- opening
- lid
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/002—Air heaters using electric energy supply
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE08741/70A SE350115B (fr) | 1970-06-24 | 1970-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO128080B true NO128080B (fr) | 1973-09-24 |
Family
ID=20274922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO02382/71A NO128080B (fr) | 1970-06-24 | 1971-06-23 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3730072A (fr) |
BE (1) | BE768917A (fr) |
CH (1) | CH522860A (fr) |
DE (1) | DE2126491C3 (fr) |
FI (1) | FI53170C (fr) |
FR (1) | FR2099282A5 (fr) |
GB (1) | GB1305177A (fr) |
NL (1) | NL7108065A (fr) |
NO (1) | NO128080B (fr) |
SE (1) | SE350115B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3906846A (en) * | 1973-06-20 | 1975-09-23 | Charles C Day | Dirt control shield for an air outlet |
JPS6071830A (ja) * | 1983-09-29 | 1985-04-23 | Hitachi Plant Eng & Constr Co Ltd | 組替式局所環境制御室 |
US4616558A (en) * | 1984-11-01 | 1986-10-14 | Total Air, Inc. | Gaseous fluid distribution devices |
US5613759A (en) * | 1991-06-24 | 1997-03-25 | Brod & Mcclung-Pace Co. | Light and filter support structure |
US5454756A (en) * | 1991-08-21 | 1995-10-03 | Pace Company | Clean room ventilation system |
DE4213812A1 (de) * | 1992-04-27 | 1993-10-28 | Krantz H Gmbh & Co | Luftauslaß |
DE4343718A1 (de) * | 1993-12-21 | 1995-06-22 | Wimboeck Besitz Gmbh | Lüftungskasten |
DE102007008020A1 (de) * | 2007-02-15 | 2008-08-21 | M+W Zander Gebäudetechnik GmbH | Luftauslass |
GB2523752B (en) * | 2014-03-03 | 2020-02-12 | Polypipe Ltd | Plenum chamber |
US11054168B2 (en) * | 2017-06-08 | 2021-07-06 | Advanced Technology Environmental Control Systems, Inc. | Diffuser patterning |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2126230A (en) * | 1934-08-18 | 1938-08-09 | Ralph P Clarkson | Distributing means |
US2369119A (en) * | 1943-02-08 | 1945-02-13 | William B Connor | Ventilating system |
US2640411A (en) * | 1949-06-02 | 1953-06-02 | Edmund E Hans | Air inlet housing |
-
1970
- 1970-06-24 SE SE08741/70A patent/SE350115B/xx unknown
-
1971
- 1971-05-27 DE DE2126491A patent/DE2126491C3/de not_active Expired
- 1971-05-28 GB GB1789571A patent/GB1305177A/en not_active Expired
- 1971-06-01 US US00148519A patent/US3730072A/en not_active Expired - Lifetime
- 1971-06-01 CH CH790771A patent/CH522860A/de not_active IP Right Cessation
- 1971-06-02 FI FI1520/71A patent/FI53170C/fi active
- 1971-06-11 NL NL7108065A patent/NL7108065A/xx unknown
- 1971-06-21 FR FR7122492A patent/FR2099282A5/fr not_active Expired
- 1971-06-23 BE BE768917A patent/BE768917A/fr unknown
- 1971-06-23 NO NO02382/71A patent/NO128080B/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI53170B (fr) | 1977-10-31 |
DE2126491B2 (de) | 1973-10-25 |
US3730072A (en) | 1973-05-01 |
NL7108065A (fr) | 1971-12-28 |
GB1305177A (fr) | 1973-01-31 |
DE2126491A1 (de) | 1971-12-30 |
CH522860A (de) | 1972-05-15 |
DE2126491C3 (de) | 1974-05-30 |
SE350115B (fr) | 1972-10-16 |
BE768917A (fr) | 1971-11-03 |
FR2099282A5 (fr) | 1972-03-10 |
FI53170C (fr) | 1978-02-10 |
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