DE739719C - Control device for the cooling air inlet cross-section of fairing hoods of air-cooled aircraft engines used to drive adjustment propellers - Google Patents
Control device for the cooling air inlet cross-section of fairing hoods of air-cooled aircraft engines used to drive adjustment propellersInfo
- Publication number
- DE739719C DE739719C DEB188450D DEB0188450D DE739719C DE 739719 C DE739719 C DE 739719C DE B188450 D DEB188450 D DE B188450D DE B0188450 D DEB0188450 D DE B0188450D DE 739719 C DE739719 C DE 739719C
- Authority
- DE
- Germany
- Prior art keywords
- hoods
- control device
- section
- fairing
- air inlet
- 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
Links
- 238000001816 cooling Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000005253 cladding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007363 regulatory process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/08—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
- B64D33/10—Radiator arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Regeleinrichtung für den Kühllufteintrittsquerschnitt von Verkleidungshauben luftgekühlter, zum Antrieb von Verstelluftschrauben dienender Flugmotoien Die Erfindung bezieht sich auf eine Regeleinrichtung für den KühllufteintrittsquerschnittvonVerkleidungshauben luftgekühlter, zum Antrieb von Verstelluftschrauben dienender Flugmotoren, die im wesentlichen bestehen aus einer äußeren, offenen Nabenhaube und einer inneren, geschlossenen, in Achsrichtung verschiebbaren Nabenkappe, deren Verstellung durch Verbindung mit der Luftschraubenverstelleinrichtung gleichzeitig mit dem Verändern der Stellung der Luftschraubenblätter erfolgt.Control device for the cooling air inlet cross-section of cladding hoods air-cooled flight motifs used to drive adjustment propellers. The invention relates to a control device for the cooling air inlet cross-section of cladding hoods air-cooled aircraft engines used to drive Verstelluftscrews, which are in the essentially consist of an outer, open hub cap and an inner, closed, Axially displaceable hub cap, which can be adjusted by connecting with the propeller adjustment device at the same time as changing the position of the propeller blades.
Um das Einstellen bzw. Verstellen derartiger Nabenkappen möglichst einfach und betriebssicher zu gestalten, wird erfindungsgemäß vorgeschlagen, die Nabenkappe derart mit den in unmittelbarer Nähe der Kappe angeordneten Luftschraubenblättern bzw.-deren Verstelleinrichtung zu verbinden, daß mit dem Verändern der Stellung der Luftschraubenblätter gleichzeitig eine Verstellung der Nabenkappe zwecks Änderung des Luftdurchtrittsquerschnittes erfolgt.To adjust or adjust such hub caps as possible To make simple and reliable, the invention proposes that Hub cap in such a way with the propeller blades arranged in the immediate vicinity of the cap or-their adjusting device to connect that with changing the position the propeller blades at the same time an adjustment of the hub cap for the purpose of change of the air passage cross-section takes place.
Dieser Regelvorgang kann je-nach den gewünschten Betriebsverhältnissen des Motors bzw. der Ausbildung der Einlaßkanäle und deren Regelmöglichkeit sowohl parallel zu ,einer anderen in an sich 'bekannter Weise ausgebildeten, Regeleinrichtung stattfinden als auch als ausschließliches Mittel zum Ändern der dem Motor zugeführten Luftmengen dienen.This regulating process can depend on the desired operating conditions of the engine or the formation of the inlet ducts and their control options both parallel to "another control device designed in a manner known per se" take place as well as the exclusive means of changing the amount supplied to the engine Serve air volumes.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB188450D DE739719C (en) | 1939-08-26 | 1939-08-26 | Control device for the cooling air inlet cross-section of fairing hoods of air-cooled aircraft engines used to drive adjustment propellers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB188450D DE739719C (en) | 1939-08-26 | 1939-08-26 | Control device for the cooling air inlet cross-section of fairing hoods of air-cooled aircraft engines used to drive adjustment propellers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE739719C true DE739719C (en) | 1943-10-02 |
Family
ID=7010661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB188450D Expired DE739719C (en) | 1939-08-26 | 1939-08-26 | Control device for the cooling air inlet cross-section of fairing hoods of air-cooled aircraft engines used to drive adjustment propellers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE739719C (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB478935A (en) * | 1936-12-23 | 1938-01-27 | Pierre Ernest Mercier | Improvements in or relating to cowlings for aircraft engines |
DE713169C (en) * | 1939-04-02 | 1941-11-03 | Bmw Flugmotorenbau Ges M B H | Device for guiding or regulating the amount of air flowing into the engine hood in air-cooled internal combustion engines, especially those for aircraft |
-
1939
- 1939-08-26 DE DEB188450D patent/DE739719C/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB478935A (en) * | 1936-12-23 | 1938-01-27 | Pierre Ernest Mercier | Improvements in or relating to cowlings for aircraft engines |
DE713169C (en) * | 1939-04-02 | 1941-11-03 | Bmw Flugmotorenbau Ges M B H | Device for guiding or regulating the amount of air flowing into the engine hood in air-cooled internal combustion engines, especially those for aircraft |
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