Distribution variable

Variable valve timing - process of altering the timing of a valve lift event. Article “Distribution variable” in French Wikipedia has 19.4 points for quality (as of July 1, 2025). The article contains 4 references and 10 sections.

This article has the best quality in Estonian Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Distribution variable”, its content was written by 43 registered users of French Wikipedia and edited by 599 registered Wikipedia users in all languages.

The article is cited 262 times in French Wikipedia and cited 2072 times in all languages.

The highest Authors Interest rank from 2001:

• Local (French): #12302 in January 2021
• Global: #21485 in November 2004

The highest popularity rank from 2008:

• Local (French): #73261 in April 2015
• Global: #37287 in April 2013

There are 20 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Estonian (et) Muutuv gaasijaotusfaas		66.9161
2	English (en) Variable valve timing		52.0283
3	German (de) Nockenwellenverstellung		43.2584
4	Dutch (nl) Variabele kleptiming		28.6717
5	Japanese (ja) 可変バルブ機構		23.2784
6	French (fr) Distribution variable		19.3682
7	Italian (it) Fasatura di distribuzione		18.2529
8	Ukrainian (uk) Зміна фаз газорозподілу		16.8665
9	Spanish (es) Distribución de válvulas variable		14.1287
10	Chinese (zh) 可变气门正时		12.6705

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Distribution variable" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Variable valve timing		3 675 985
2	German (de) Nockenwellenverstellung		1 103 309
3	Japanese (ja) 可変バルブ機構		1 075 701
4	Spanish (es) Distribución de válvulas variable		467 430
5	Italian (it) Fasatura di distribuzione		286 827
6	Chinese (zh) 可变气门正时		173 416
7	French (fr) Distribution variable		166 832
8	Polish (pl) Variable Valve Timing		84 857
9	Korean (ko) 가변 밸브 타이밍		61 661
10	Czech (cs) Proměnné časování ventilů		52 035

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Distribution variable" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Variable valve timing		8 650
2	Japanese (ja) 可変バルブ機構		2 391
3	German (de) Nockenwellenverstellung		1 878
4	Chinese (zh) 可变气门正时		491
5	Spanish (es) Distribución de válvulas variable		407
6	Italian (it) Fasatura di distribuzione		396
7	French (fr) Distribution variable		267
8	Polish (pl) Variable Valve Timing		220
9	Czech (cs) Proměnné časování ventilů		164
10	Persian (fa) زمان‌بندی متغیر سوپاپ‌ها		143

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Distribution variable" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Variable valve timing		233
2	German (de) Nockenwellenverstellung		134
3	Japanese (ja) 可変バルブ機構		44
4	French (fr) Distribution variable		43
5	Italian (it) Fasatura di distribuzione		22
6	Spanish (es) Distribución de válvulas variable		20
7	Chinese (zh) 可变气门正时		17
8	Norwegian (no) Variable ventiltider		16
9	Czech (cs) Proměnné časování ventilů		12
10	Polish (pl) Variable Valve Timing		11

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Distribution variable" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Distribució de vàlvules variable		0
2	Czech (cs) Proměnné časování ventilů		0
3	German (de) Nockenwellenverstellung		0
4	English (en) Variable valve timing		0
5	Spanish (es) Distribución de válvulas variable		0
6	Estonian (et) Muutuv gaasijaotusfaas		0
7	Persian (fa) زمان‌بندی متغیر سوپاپ‌ها		0
8	French (fr) Distribution variable		0
9	Indonesian (id) Waktu katup variabel		0
10	Italian (it) Fasatura di distribuzione		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Distribution variable" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Japanese (ja) 可変バルブ機構		424
2	English (en) Variable valve timing		420
3	French (fr) Distribution variable		262
4	German (de) Nockenwellenverstellung		207
5	Spanish (es) Distribución de válvulas variable		141
6	Korean (ko) 가변 밸브 타이밍		122
7	Catalan (ca) Distribució de vàlvules variable		111
8	Chinese (zh) 可变气门正时		105
9	Persian (fa) زمان‌بندی متغیر سوپاپ‌ها		63
10	Italian (it) Fasatura di distribuzione		57

More...

#	Language	Value
ca	Catalan Distribució de vàlvules variable
cs	Czech Proměnné časování ventilů
de	German Nockenwellenverstellung
en	English Variable valve timing
es	Spanish Distribución de válvulas variable
et	Estonian Muutuv gaasijaotusfaas
fa	Persian زمان‌بندی متغیر سوپاپ‌ها
fr	French Distribution variable
id	Indonesian Waktu katup variabel
it	Italian Fasatura di distribuzione
ja	Japanese 可変バルブ機構
ko	Korean 가변 밸브 타이밍
ms	Malay Pemasaan injap boleh laras
nl	Dutch Variabele kleptiming
no	Norwegian Variable ventiltider
pl	Polish Variable Valve Timing
pt	Portuguese VVT
sk	Slovak Variabilné časovanie ventilov
uk	Ukrainian Зміна фаз газорозподілу
zh	Chinese 可变气门正时

Best Rank

French: #73261 04.2015

Global: #37287 04.2013

Best Rank

French: #12302 01.2021

Global: #21485 11.2004

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information