PT705983E - Ventilador de telhado - Google Patents
Ventilador de telhadoInfo
- Publication number
- PT705983E PT705983E PT95202643T PT95202643T PT705983E PT 705983 E PT705983 E PT 705983E PT 95202643 T PT95202643 T PT 95202643T PT 95202643 T PT95202643 T PT 95202643T PT 705983 E PT705983 E PT 705983E
- Authority
- PT
- Portugal
- Prior art keywords
- fan
- air flow
- roof
- carried along
- air
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Packages (AREA)
- Glass Compositions (AREA)
- Seal Device For Vehicle (AREA)
- Building Environments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9401607 | 1994-09-30 | ||
NL1000137A NL1000137C2 (nl) | 1994-09-30 | 1995-04-12 | Dakventilator. |
Publications (1)
Publication Number | Publication Date |
---|---|
PT705983E true PT705983E (pt) | 2002-09-30 |
Family
ID=26642035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT95202643T PT705983E (pt) | 1994-09-30 | 1995-10-02 | Ventilador de telhado |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0705983B1 (pt) |
AT (1) | ATE216466T1 (pt) |
DE (1) | DE69526402T2 (pt) |
DK (1) | DK0705983T3 (pt) |
ES (1) | ES2171496T3 (pt) |
NL (1) | NL1000137C2 (pt) |
PT (1) | PT705983E (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP600298A0 (en) | 1998-09-17 | 1998-10-08 | Dartnall, Jonathan Kim | Heat transfer system |
AU747772B2 (en) * | 1998-09-17 | 2002-05-23 | Jonathan Kim Dartnall | Heat transfer system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2332552A (en) * | 1943-03-24 | 1943-10-26 | John T Belanger | Roof fan ventilator |
US2439124A (en) * | 1944-09-26 | 1948-04-06 | Westinghouse Electric Corp | Centrifugal fan |
GB583557A (en) * | 1944-10-26 | 1946-12-20 | Joseph Cuthbert Akester | Improvements in or relating to ventilating fan units |
GB1115792A (en) * | 1964-06-22 | 1968-05-29 | Colt Ventilation & Heating Ltd | Improvements in or relating to ventilators |
DE3438710C2 (de) * | 1984-10-23 | 1986-11-27 | Wilhelm Gebhardt Gmbh, 7112 Waldenburg | Dachventilator |
US4890547A (en) * | 1989-01-27 | 1990-01-02 | Carnes Company, Inc. | Ventilator scroll arrangement |
-
1995
- 1995-04-12 NL NL1000137A patent/NL1000137C2/xx not_active IP Right Cessation
- 1995-10-02 AT AT95202643T patent/ATE216466T1/de active
- 1995-10-02 PT PT95202643T patent/PT705983E/pt unknown
- 1995-10-02 DK DK95202643T patent/DK0705983T3/da active
- 1995-10-02 DE DE69526402T patent/DE69526402T2/de not_active Expired - Lifetime
- 1995-10-02 ES ES95202643T patent/ES2171496T3/es not_active Expired - Lifetime
- 1995-10-02 EP EP95202643A patent/EP0705983B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL1000137C2 (nl) | 1996-09-11 |
NL1000137A1 (nl) | 1996-04-01 |
ATE216466T1 (de) | 2002-05-15 |
EP0705983A3 (en) | 1998-03-11 |
ES2171496T3 (es) | 2002-09-16 |
DK0705983T3 (da) | 2002-08-05 |
EP0705983B1 (en) | 2002-04-17 |
DE69526402D1 (de) | 2002-05-23 |
DE69526402T2 (de) | 2002-11-28 |
EP0705983A2 (en) | 1996-04-10 |
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