Atkinson cycle (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Atkinson cycle" in English language version.

refsWebsite

Global rank English rank

2books.google.com

3^rd place

3^rd place

163^rd place

185^th place

1patents.google.com

1,182^nd place

725^th place

2^nd place

2^nd place

low place

low place

800^th place

676^th place

autos.ca (Global: low place; English: low place)

"Auto Tech: Atkinson Cycle engines and Hybrids". Autos.ca. 2010-07-14. Retrieved 2013-02-23.

books.google.com (Global: 3^rd place; English: 3^rd place)

Donkin, Brian (1896). A text-book on gas, oil and air engines: or, Internal combustion motors without boiler. C. Griffin and company, limited. p. 152.
Clerk, Dugald (1913). The gas, petrol, and oil engine, Volume 2. J. Wiley. p. 210.

doi.org (Global: 2^nd place; English: 2^nd place)

Güldner, Hugo (12 June 2019) [1914]. Das Entwerfen und Berechnen der Verbrennungskraftmaschinen und Kraftgas-Anlagen [The design and calculation of internal combustion engines and power gas systems]. Berlin, Heidelberg: Springer-Verlag. p. 64. doi:10.1007/978-3-662-26508-6. ISBN 978-3-662-24387-9.

espacenet.com (Global: 800^th place; English: 676^th place)

worldwide.espacenet.com

US 336505, J. Atkinson, "Gas Engine", issued 1886-02-16

google.com (Global: 163^rd place; English: 185^th place)

US 367496, J. Atkinson, "Gas Engine", issued 1887-08-02

patents.google.com (Global: 1,182^nd place; English: 725^th place)

U.S. patent 2,817,322