NL188663C - SWIRL EXHAUST FOR VENTILATION OF A ROOM. - Google Patents
SWIRL EXHAUST FOR VENTILATION OF A ROOM.Info
- Publication number
- NL188663C NL188663C NLAANVRAGE8006253,A NL8006253A NL188663C NL 188663 C NL188663 C NL 188663C NL 8006253 A NL8006253 A NL 8006253A NL 188663 C NL188663 C NL 188663C
- Authority
- NL
- Netherlands
- Prior art keywords
- ventilation
- room
- swirl exhaust
- swirl
- exhaust
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title 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
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)
- Lift Valve (AREA)
- Temperature-Responsive Valves (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Pipe Accessories (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19808003910U DE8003910U1 (en) | 1980-02-14 | 1980-02-14 | SPIRAL OUTLET FROM AN EXTERNAL PIPE AND A CORE PIPE CONCENTRICALLY ARRANGED IN IT |
DE8003910 | 1980-02-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8006253A NL8006253A (en) | 1981-09-16 |
NL188663B NL188663B (en) | 1992-03-16 |
NL188663C true NL188663C (en) | 1992-08-17 |
Family
ID=6712868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE8006253,A NL188663C (en) | 1980-02-14 | 1980-11-15 | SWIRL EXHAUST FOR VENTILATION OF A ROOM. |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT377844B (en) |
BE (1) | BE886544A (en) |
CH (1) | CH648923A5 (en) |
DE (1) | DE8003910U1 (en) |
DK (1) | DK154175C (en) |
ES (1) | ES263219Y (en) |
IT (2) | IT8120787V0 (en) |
NL (1) | NL188663C (en) |
SE (1) | SE446479B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3042216C2 (en) * | 1980-11-08 | 1986-03-27 | H. Krantz Gmbh & Co, 5100 Aachen | Swirl outlet |
US5003867A (en) * | 1989-06-02 | 1991-04-02 | Hudson Associates, Inc. | Air conditioning system for grocery store or the like and diffuser units thereof |
US5001968A (en) * | 1989-06-02 | 1991-03-26 | Hudson Associates, Inc. | Grocery store air conditioning system having drop-down diffuser units therefor |
DE3940035C2 (en) * | 1989-12-04 | 1999-03-04 | Fisher Rosemount Gmbh & Co Ges | Device for mixing two reactive gas components in a chemiluminescence detection device |
FI90466C (en) * | 1991-02-14 | 1994-02-10 | Ilmateollisuus Oy | Method and distribution device for introducing air into a room |
DE4432303C2 (en) * | 1994-09-10 | 1998-01-15 | Krantz Tkt Gmbh | Air supply device |
DE10330340A1 (en) | 2003-07-05 | 2005-02-17 | M + W Zander Facility Engineering Gmbh | ceiling diffuser |
CN114588850B (en) * | 2022-03-03 | 2023-05-16 | 清华大学 | Integrated microreactor for liquid-liquid heterogeneous exothermic reactions and method of use |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE322033B (en) * | 1965-09-24 | 1970-03-23 | Bahco Ab | |
DE7820323U1 (en) * | 1978-07-06 | 1978-10-19 | Gebrueder Trox Gmbh, 4133 Neukirchen- Vluyn | CEILING OUTLET FOR AIR CONDITIONING |
-
1980
- 1980-02-14 DE DE19808003910U patent/DE8003910U1/en not_active Expired
- 1980-11-12 AT AT0555180A patent/AT377844B/en not_active IP Right Cessation
- 1980-11-15 NL NLAANVRAGE8006253,A patent/NL188663C/en not_active IP Right Cessation
- 1980-11-26 ES ES1980263219U patent/ES263219Y/en not_active Expired
- 1980-12-08 BE BE0/203083A patent/BE886544A/en not_active IP Right Cessation
- 1980-12-23 CH CH9508/80A patent/CH648923A5/en not_active IP Right Cessation
-
1981
- 1981-01-02 SE SE8100012A patent/SE446479B/en not_active IP Right Cessation
- 1981-01-09 DK DK007381A patent/DK154175C/en active
- 1981-02-13 IT IT8120787U patent/IT8120787V0/en unknown
- 1981-02-13 IT IT19727/81A patent/IT1169201B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1169201B (en) | 1987-05-27 |
IT8119727A0 (en) | 1981-02-13 |
NL188663B (en) | 1992-03-16 |
CH648923A5 (en) | 1985-04-15 |
SE446479B (en) | 1986-09-15 |
DK154175C (en) | 1989-05-01 |
DK154175B (en) | 1988-10-17 |
SE8100012L (en) | 1981-08-15 |
ES263219U (en) | 1983-01-01 |
AT377844B (en) | 1985-05-10 |
DK7381A (en) | 1981-08-15 |
ES263219Y (en) | 1983-07-01 |
ATA555180A (en) | 1984-09-15 |
NL8006253A (en) | 1981-09-16 |
BE886544A (en) | 1981-04-01 |
DE8003910U1 (en) | 1980-05-22 |
IT8120787V0 (en) | 1981-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 20001115 |