NL7206260A - - Google Patents
Info
- Publication number
- NL7206260A NL7206260A NL7206260A NL7206260A NL7206260A NL 7206260 A NL7206260 A NL 7206260A NL 7206260 A NL7206260 A NL 7206260A NL 7206260 A NL7206260 A NL 7206260A NL 7206260 A NL7206260 A NL 7206260A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK224371 | 1971-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7206260A true NL7206260A (en) | 1972-11-14 |
Family
ID=8111032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7206260A NL7206260A (en) | 1971-05-11 | 1972-05-09 |
Country Status (9)
| Country | Link |
|---|---|
| CA (1) | CA963714A (en) |
| CH (1) | CH538621A (en) |
| DE (1) | DE2222893A1 (en) |
| ES (1) | ES180553Y (en) |
| FR (1) | FR2137747B1 (en) |
| GB (1) | GB1393991A (en) |
| NL (1) | NL7206260A (en) |
| NO (1) | NO128346B (en) |
| SE (1) | SE373932B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT220043Z2 (en) * | 1990-07-09 | 1993-06-09 | M.G. Braibanti | VALVE DEVICE FOR THE ADJUSTMENT OF AIR IN DRYERS FOR FOOD PRODUCTS |
| FR2756366B1 (en) * | 1996-11-28 | 1999-01-08 | Spirec | DEVICE FOR REDUCING THE PRESSURE OF THE AIR SUPPLIED BY AN AIR CONDITIONING UNIT |
| CN109373560B (en) * | 2018-10-21 | 2021-04-20 | 郑州宝莲科技有限公司 | Multi-air-duct air purifier shell |
-
1972
- 1972-05-08 SE SE603572A patent/SE373932B/xx unknown
- 1972-05-09 CA CA141,673A patent/CA963714A/en not_active Expired
- 1972-05-09 NL NL7206260A patent/NL7206260A/xx unknown
- 1972-05-09 CH CH689972A patent/CH538621A/en not_active IP Right Cessation
- 1972-05-09 ES ES1972180553U patent/ES180553Y/en not_active Expired
- 1972-05-10 FR FR7216764A patent/FR2137747B1/fr not_active Expired
- 1972-05-10 NO NO165872A patent/NO128346B/no unknown
- 1972-05-10 DE DE19722222893 patent/DE2222893A1/en active Pending
- 1972-05-10 GB GB2172472A patent/GB1393991A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA963714A (en) | 1975-03-04 |
| FR2137747B1 (en) | 1976-06-11 |
| FR2137747A1 (en) | 1972-12-29 |
| ES180553U (en) | 1973-02-16 |
| GB1393991A (en) | 1975-05-14 |
| DE2222893A1 (en) | 1972-11-23 |
| CH538621A (en) | 1973-06-30 |
| NO128346B (en) | 1973-10-29 |
| SE373932B (en) | 1975-02-17 |
| ES180553Y (en) | 1973-11-16 |