IT1031259B - Perfezionamenti a ventilatori muniti di persiane - Google Patents
Perfezionamenti a ventilatori muniti di persianeInfo
- Publication number
- IT1031259B IT1031259B IT19714/75A IT1971475A IT1031259B IT 1031259 B IT1031259 B IT 1031259B IT 19714/75 A IT19714/75 A IT 19714/75A IT 1971475 A IT1971475 A IT 1971475A IT 1031259 B IT1031259 B IT 1031259B
- Authority
- IT
- Italy
- Prior art keywords
- shutters
- fans equipped
- fans
- 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
- F24F13/08—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
- 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
- F24F13/082—Grilles, registers or guards
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB559374A GB1467648A (en) | 1974-02-07 | 1974-02-07 | Ventilators |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1031259B true IT1031259B (it) | 1979-04-30 |
Family
ID=9799031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19714/75A IT1031259B (it) | 1974-02-07 | 1975-01-29 | Perfezionamenti a ventilatori muniti di persiane |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE825332A (it) |
DE (1) | DE2504311A1 (it) |
ES (1) | ES225093Y (it) |
FR (1) | FR2260758A1 (it) |
GB (1) | GB1467648A (it) |
IT (1) | IT1031259B (it) |
NL (1) | NL162737C (it) |
SE (1) | SE399932B (it) |
ZA (1) | ZA75636B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29703440U1 (de) * | 1997-02-26 | 1997-04-30 | DIPA-NORD GmbH, 23843 Bad Oldesloe | Lamellensystem für Sonnenschutz, Lüftungselemente und Fassadenverkleidungen |
CN105443000A (zh) * | 2015-12-04 | 2016-03-30 | 雅安市晶强板业有限公司 | 一种高强度防变形环保透气木门 |
CN106003347B (zh) * | 2016-07-08 | 2018-04-03 | 梦天木门集团有限公司 | 一种门扇立梃生产装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE323783B (it) * | 1969-01-17 | 1970-05-11 | Svenska Flaektfabriken Ab | |
US3689940A (en) * | 1970-08-24 | 1972-09-12 | Louis Sommerfeld | Method of assembling a frame and panel |
-
1974
- 1974-02-07 GB GB559374A patent/GB1467648A/en not_active Expired
-
1975
- 1975-01-29 IT IT19714/75A patent/IT1031259B/it active
- 1975-01-30 ZA ZA00750636A patent/ZA75636B/xx unknown
- 1975-02-03 DE DE19752504311 patent/DE2504311A1/de not_active Withdrawn
- 1975-02-04 NL NL7501300.A patent/NL162737C/xx not_active IP Right Cessation
- 1975-02-04 SE SE7501216A patent/SE399932B/xx unknown
- 1975-02-06 FR FR7503749A patent/FR2260758A1/fr active Pending
- 1975-02-06 ES ES1975225093U patent/ES225093Y/es not_active Expired
- 1975-02-07 BE BE153194A patent/BE825332A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES225093Y (es) | 1977-06-16 |
GB1467648A (en) | 1977-03-16 |
NL7501300A (nl) | 1975-08-11 |
SE399932B (sv) | 1978-03-06 |
BE825332A (fr) | 1975-05-29 |
SE7501216L (it) | 1975-08-08 |
NL162737C (nl) | 1980-06-16 |
ES225093U (es) | 1977-02-16 |
ZA75636B (en) | 1976-01-28 |
NL162737B (nl) | 1980-01-15 |
AU7786675A (en) | 1976-08-05 |
DE2504311A1 (de) | 1975-08-14 |
FR2260758A1 (it) | 1975-09-05 |
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