NL192631C - Dakventilator. - Google Patents
Dakventilator. Download PDFInfo
- Publication number
- NL192631C NL192631C NL8603239A NL8603239A NL192631C NL 192631 C NL192631 C NL 192631C NL 8603239 A NL8603239 A NL 8603239A NL 8603239 A NL8603239 A NL 8603239A NL 192631 C NL192631 C NL 192631C
- Authority
- NL
- Netherlands
- Prior art keywords
- housing
- base
- openings
- exit
- roof
- Prior art date
Links
- 238000001816 cooling Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009423 ventilation Methods 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
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
- F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3545684 | 1985-12-21 | ||
| DE3545684 | 1985-12-21 | ||
| DE3546083 | 1985-12-24 | ||
| DE19853546083 DE3546083A1 (de) | 1985-12-24 | 1985-12-24 | Dachventilator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL8603239A NL8603239A (nl) | 1987-07-16 |
| NL192631B NL192631B (nl) | 1997-07-01 |
| NL192631C true NL192631C (nl) | 1997-11-04 |
Family
ID=25839254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8603239A NL192631C (nl) | 1985-12-21 | 1986-12-19 | Dakventilator. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4742765A (cs) |
| CH (1) | CH672543A5 (cs) |
| FR (1) | FR2592141B1 (cs) |
| GB (1) | GB2184534B (cs) |
| IT (1) | IT1199718B (cs) |
| NL (1) | NL192631C (cs) |
| SE (1) | SE467122B (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5185941A (en) * | 1990-06-01 | 1993-02-16 | Challenge Industries | Dryer blower cleanout door assembly |
| US7682231B2 (en) * | 2004-01-20 | 2010-03-23 | Greenheck Fan Corporation | Exhaust fan assembly |
| US20050159101A1 (en) * | 2004-01-20 | 2005-07-21 | Hrdina Terry L. | Pivotal direct drive motor for exhaust assembly |
| US7320636B2 (en) | 2004-01-20 | 2008-01-22 | Greenheck Fan Corporation | Exhaust fan assembly having flexible coupling |
| ITPD20060446A1 (it) * | 2006-12-06 | 2008-06-07 | Ln 2 Srl Socio Unico | Collettore a chiocciola, particolarmente per ventilatori da impiegarsi in cappe aspiranti |
| DK178657B1 (da) * | 2014-08-21 | 2016-10-17 | Morten Bjørklund | Anordning til montering eller integrering i eller på skorstene eller aftrækssystemer. |
| DE202014007792U1 (de) * | 2014-09-23 | 2016-01-08 | Kutzner + Weber Gmbh | Absaugvorrichtung zur Gasabsaugung aus einer Gas führenden Leitung, insbesondere zur Gasabsaugung aus einem Schornstein oder einem Entlüftungsrohr |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2551004A (en) * | 1947-11-06 | 1951-05-01 | Swartwout Co | Ventilator |
| US2711682A (en) * | 1951-08-04 | 1955-06-28 | Ilg Electric Ventilating Co | Power roof ventilator |
| US3305163A (en) * | 1965-04-12 | 1967-02-21 | G C Breidert Co | Ventilator |
| DE2209301C2 (de) * | 1972-02-28 | 1974-02-07 | Buettner-Schilde-Haas Ag, 4150 Krefeld | Dachlüfter |
| AT337409B (de) * | 1973-07-19 | 1977-06-27 | Fischbach Kg Blech Metall R | Dachlufter |
| CH591632A5 (cs) * | 1974-12-16 | 1977-09-30 | Friedling Gerard | |
| DE3438710C2 (de) * | 1984-10-23 | 1986-11-27 | Wilhelm Gebhardt Gmbh, 7112 Waldenburg | Dachventilator |
-
1986
- 1986-12-04 CH CH4842/86A patent/CH672543A5/de not_active IP Right Cessation
- 1986-12-05 IT IT22608/86A patent/IT1199718B/it active
- 1986-12-09 GB GB8629345A patent/GB2184534B/en not_active Expired - Lifetime
- 1986-12-16 US US06/942,528 patent/US4742765A/en not_active Expired - Fee Related
- 1986-12-17 FR FR868617778A patent/FR2592141B1/fr not_active Expired - Lifetime
- 1986-12-19 SE SE8605486A patent/SE467122B/sv not_active IP Right Cessation
- 1986-12-19 NL NL8603239A patent/NL192631C/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB8629345D0 (en) | 1987-01-21 |
| SE467122B (sv) | 1992-05-25 |
| NL8603239A (nl) | 1987-07-16 |
| NL192631B (nl) | 1997-07-01 |
| SE8605486L (sv) | 1987-06-22 |
| US4742765A (en) | 1988-05-10 |
| IT8622608A0 (it) | 1986-12-05 |
| FR2592141B1 (fr) | 1990-01-19 |
| CH672543A5 (cs) | 1989-11-30 |
| SE8605486D0 (sv) | 1986-12-19 |
| IT1199718B (it) | 1988-12-30 |
| GB2184534B (en) | 1990-07-04 |
| FR2592141A1 (fr) | 1987-06-26 |
| GB2184534A (en) | 1987-06-24 |
| IT8622608A1 (it) | 1988-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: MASCO GMBH |
|
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: GEBHARDT VENTILATOREN GMBH & CO. |
|
| 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 |
Effective date: 20061219 |