DE29905257U1 - Roof ventilation with strong wind protection - Google Patents
Roof ventilation with strong wind protectionInfo
- Publication number
- DE29905257U1 DE29905257U1 DE29905257U DE29905257U DE29905257U1 DE 29905257 U1 DE29905257 U1 DE 29905257U1 DE 29905257 U DE29905257 U DE 29905257U DE 29905257 U DE29905257 U DE 29905257U DE 29905257 U1 DE29905257 U1 DE 29905257U1
- Authority
- DE
- Germany
- Prior art keywords
- roof
- free end
- pipe
- roof ventilation
- ventilation according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29905257U DE29905257U1 (en) | 1999-03-22 | 1999-03-22 | Roof ventilation with strong wind protection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29905257U DE29905257U1 (en) | 1999-03-22 | 1999-03-22 | Roof ventilation with strong wind protection |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29905257U1 true DE29905257U1 (en) | 2000-05-25 |
Family
ID=8071233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29905257U Expired - Lifetime DE29905257U1 (en) | 1999-03-22 | 1999-03-22 | Roof ventilation with strong wind protection |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29905257U1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191227585A (en) * | 1912-11-30 | 1913-06-05 | Henry Dawson Morgan | Improvements in and connected with Ventilators. |
DE617453C (en) * | 1933-06-03 | 1935-08-19 | Karl Ludwig Dipl Ing | Ventilation attachment |
DE674005C (en) * | 1936-10-24 | 1939-04-03 | Karl Ludwig Dipl Ing | Ventilation attachment |
DE1876211U (en) * | 1963-02-25 | 1963-07-25 | Happle U Sohn Muehlen U Speich | DISCHARGE HOOD FOR EXHAUST AIR. |
DE1887035U (en) * | 1963-11-13 | 1964-02-06 | Karl Meier | DEVICE FOR VENTILATING ROOMS. |
-
1999
- 1999-03-22 DE DE29905257U patent/DE29905257U1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191227585A (en) * | 1912-11-30 | 1913-06-05 | Henry Dawson Morgan | Improvements in and connected with Ventilators. |
DE617453C (en) * | 1933-06-03 | 1935-08-19 | Karl Ludwig Dipl Ing | Ventilation attachment |
DE674005C (en) * | 1936-10-24 | 1939-04-03 | Karl Ludwig Dipl Ing | Ventilation attachment |
DE1876211U (en) * | 1963-02-25 | 1963-07-25 | Happle U Sohn Muehlen U Speich | DISCHARGE HOOD FOR EXHAUST AIR. |
DE1887035U (en) * | 1963-11-13 | 1964-02-06 | Karl Meier | DEVICE FOR VENTILATING ROOMS. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20000629 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20021001 |