Aerospace Engines A to Z
Aerospace Engines A to Z

Updated: 06-Dec-2019

-We begin this chapter with the logotypes that were used by this brand in two different periods.

Ader's logotypes
"Ader's logotypes"

-The 50 CV engine had four upright cylinders with a total displacement of 240 cu in.

50 cv Adler engine
"50 CV Adler engine"

-With a larger piston diameter the six cylinder engine gave 100 CV and the displacement was 514 cu. in.

Adler V8
"Ader V8"

-The eight-cylinder engine already had the V shape but using two crankshafts rotating in opposite direction and was connected by gears.

-It gave 222 CV at 2100 rpm and had a displacement of 826 cu in. The designation V was not entirely correct, actually they were two inline engines attached at an angle. Actually in U. It was known as U8.

-From appendix 9: A new view of the four cylinder 50 CV engine.

The 50 cv Adler engine
"The 50 CV Adler engine"

 50 CV Ader engine
"The same Adler engine viewed from the other side"

Adler Six cylinder inline engine
"Adler Six cylinder inline engine"

-The Adler 6-cylinder engine had been designed for airships. The tube on the left goes towards the water cooling radiator.

From Appendix 10: We found new photos of the six-cylinder, in-line engine showing both sides, and a drawing of the same engine that has the water radiator added.

Adler 6 cylinder engine, right side view

Adler 6 cylinder engine, left side view

Adler 6 cylinder engine diagram
“Three Adler 6 cyl. images.”

-On both sides and the diagram has the radiator included.

Engines of ADLER

Model: 100CV

Arquitecture: 6-cylinder In-line
Cooling: Liquid
Total Displacement: 514 cu. in.
Bore / Stroke:
Power: 100 @ rpm
Weight:

Other details:

The Adler 6-cylinder engine had been designed for airships.

Adler 6 cylinder engine, left side view

"Adler 6 cylinder engine, left side view"

Model: 50cv

Arquitecture: 4-cylinder In-line
Cooling:
Total Displacement: 240 cu. in.
Bore / Stroke:
Power: 50 @ rpm
Weight:

Other details:
Adler de 50 CV

"Adler de 50 CV"

Model: U8

Arquitecture: 8-cylinder V-Engine
Cooling:
Total Displacement: 826 cu. in.
Bore / Stroke:
Power: 222 @ 2100 rpm
Weight:

Other details:
Adler V8

"Adler V8"