Isotta Fraschini V.4
The Isotta Fraschini V.4 of 1916 was an Italian six-cylinder, water-cooled, in-line piston aero engine of World War I (the "V" denoted "Volo" or "flight").[1] Its construction was fairly typical of aircraft engines of the period with six cast-iron cylinders mounted in pairs with common heads. This engine was also produced by Alfa Romeo.
| Isotta Fraschini V.4 | |
|---|---|
.JPG) | |
| Type | Piston engine |
| Manufacturer | Isotta Fraschini |
| First run | 1916 |
Applications
- CANT 7
- Caproni Ca.3
- Caproni Ca.30
- Caproni Ca.33
- Caproni Ca.34
- Caproni Ca.35
- Caproni Ca.36
- FBA Type H
- Macchi L.1
- Macchi M.5
- SIAI S.8
Variants
- V.4
- V.4A
V.4B: V.4Bb:
Engines on display
- A V.4b is on display in the Gianni Caproni Museum of Aeronautics
- The Caproni Ca.36 on display in the National Museum of the United States Air Force is fitted with a V.4b engine.
V.4B in a Caproni Ca.36 at the National Museum of the United States Air Force
.JPG)
V.4b on display at the Gianni Caproni Museum of Aeronautics
Specifications (V.4b)
Data from Jane's Fighting Aircraft of World War I (2001);[2] Gianni Caproni Museum of Aeronautics placard description
General characteristics
- Type: Six-cylinder, water-cooled, in-line piston engine[2]
- Bore: 130 mm (5.12 in)
- Stroke: 180 mm (7.09 in)
- Displacement: 14.3 L (874 cu in)
- Length: 1,470 mm (58 in)
- Width: 460 mm (18.11 in)
- Height: 1,020 mm (40.15 in)
- Dry weight: 264 kg (584 lb)
Components
- Valvetrain: Overhead camshaft[2]
- Fuel system: Twin carburettors, two six spark magnetos[2]
- Oil system: Forced feed[2]
- Cooling system: Water; cylinders in pairs, each pair in a steel water jacket[2]
Performance
- Power output: 142 kW (190 hp) at 1,450 rpm[2]
- Compression ratio: 4.8
gollark: The US's healthcare system is just insanely inefficient for no good reason.
gollark: It won't exist for probably a year or more.
gollark: Partly because of America managing to mess up testing *horribly*!
gollark: Or affect the sun's corona. That would also be bad.
gollark: I hope the coronavirus doesn't jump species to computers.
References
 |
Wikimedia Commons has media related to Isotta Fraschini V.4. |
Notes
- Gunston 1989, p. 82.
- Jane's (2001)
Bibliography
- Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. ISBN 1-85260-163-9
- Taylor, Michael (2001). Jane's Fighting Aircraft of World War I. London: Jane's Publishing Company. p. 290. ISBN 1-85170-347-0.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.