NL7808368A - Luchtventilatiekop. - Google Patents
Luchtventilatiekop.Info
- Publication number
- NL7808368A NL7808368A NL7808368A NL7808368A NL7808368A NL 7808368 A NL7808368 A NL 7808368A NL 7808368 A NL7808368 A NL 7808368A NL 7808368 A NL7808368 A NL 7808368A NL 7808368 A NL7808368 A NL 7808368A
- Authority
- NL
- Netherlands
- Prior art keywords
- air fan
- fan head
- head
- air
- fan
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/10—Ventilating-shafts; Air-scoops
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7423—Rectilinearly traveling float
- Y10T137/7426—Float co-axial with valve or port
- Y10T137/7436—Float rigid with valve
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ventilation (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7808368A NL7808368A (nl) | 1978-08-10 | 1978-08-10 | Luchtventilatiekop. |
US06/062,756 US4241645A (en) | 1978-08-10 | 1979-08-01 | Ventilator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7808368A NL7808368A (nl) | 1978-08-10 | 1978-08-10 | Luchtventilatiekop. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7808368A true NL7808368A (nl) | 1979-09-28 |
Family
ID=19831360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7808368A NL7808368A (nl) | 1978-08-10 | 1978-08-10 | Luchtventilatiekop. |
Country Status (2)
Country | Link |
---|---|
US (1) | US4241645A (nl) |
NL (1) | NL7808368A (nl) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0120857B1 (en) * | 1982-05-11 | 1989-01-11 | Seafoil Pty. Ltd. | Air vent |
US5762093A (en) * | 1995-03-29 | 1998-06-09 | Attwood Corporation | Fuel overflow restrictor/water intake restraining devices |
KR100981106B1 (ko) | 2008-02-14 | 2010-09-08 | 현대삼호중공업 주식회사 | 에어벤트 밀폐기구 |
FR2952902A1 (fr) * | 2009-11-26 | 2011-05-27 | Guy Alcide Louis Delage | Dispositif amovible d'aeration pour les navires transformant un capot de pont ou un orifice de pont en systeme de ventilation tout temps |
CN110588945B (zh) * | 2019-09-24 | 2021-07-23 | 中国船舶工业集团公司第七0八研究所 | 一种通风帽位置可调的菌形通风筒 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775979A (en) * | 1957-01-01 | -automatic drain valve for pipelines | ||
GB189601346A (en) * | 1896-01-20 | 1896-11-21 | William Cotter | Improvements in Ventilators for Ships. |
US1790059A (en) * | 1929-01-01 | 1931-01-27 | Safety Boat Co | Ventilator |
US2935081A (en) * | 1957-04-17 | 1960-05-03 | Union Tank Car Co | Float valve mechanism |
US3311043A (en) * | 1965-04-13 | 1967-03-28 | Sudbury Lab | Ventilating skylight |
US3741100A (en) * | 1972-04-14 | 1973-06-26 | D Beck | Boat ventilator |
DE2256144A1 (de) * | 1972-11-16 | 1974-06-06 | Winel Machinefab Handel | Luefterkopf, insbesondere fuer luftrohre von schiffstanks |
US3919927A (en) * | 1974-10-18 | 1975-11-18 | Jr John E Bernard | Twin ventilator fixture |
-
1978
- 1978-08-10 NL NL7808368A patent/NL7808368A/nl not_active Application Discontinuation
-
1979
- 1979-08-01 US US06/062,756 patent/US4241645A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4241645A (en) | 1980-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |