Variable Compression Ratio
![](https://dieselnet.com/tech/images/engine/combustion/vcr/rod_avl.jpg)
Technical paper discussing mechanisms for varying the compression ratio in internal combustion engines [DieselNet Technology Guide].
![](http://eccing.de/ecc/images/stories/vcr_neu_6.jpg)
ECC - Variable Compression Ratio Engine (VCR)
![](https://dieselnet.com/tech/images/engine/combustion/vcr/rod_avl.jpg)
Variable Compression Ratio
![](https://dsportmag.com/wp-content/uploads/2019/07/202-Tech-VariableCompressionEngines-001-diagram.jpg)
Variable Compression Engines Are Boosted Variable Compression Engines the New Way to Go? - DSPORT Magazine
![](https://cdn-fastly.autoguide.com/media/2023/06/09/12664849/toyota-patents-variable-compression-engine.jpg?size=1200x628)
Toyota Patents Variable Compression Engine
![](https://www.osaka-gu.ac.jp/php/nakagawa/TRIZ/eTRIZ/epapers/e2011Papers/eHWLeeTRIZSymp2010/eFigHWLee-02.png)
Concept Development of a Variable Compression Ratio Engine Using TRIZ (H.W. Lee (Korea), Japan TRIZ Symposium 2010) (Introduction by T. Nakagawa)
![](https://www.mdpi.com/applsci/applsci-09-04484/article_deploy/html/images/applsci-09-04484-g001.png)
Applied Sciences, Free Full-Text
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Variable Compression Ratio Engine Test Rig at best price in Kolkata
Here's Exactly How Infiniti's Variable-Compression Engine Works, And Why
![](https://www.nissan-global.com/JP/INNOVATION/TECHNOLOGY/ARCHIVE/VC_TURBO_ENGINE/ASSETS/IMG/vc_turbo_engine_01_en.jpg)
VC-Turbo Engine, Innovation
![](https://cdni.autocarindia.com/utils/imageresizer.ashx?n=http://img.haymarketsac.in/autocarpro/IMG/570/63570/4-pic.jpg)
VC-Turbo: the world's first production-ready variable compression ratio engine
![](https://cdn-aknaa.nitrocdn.com/DcCHKUmFvVnslOijkNtijDphRwcFKMTg/assets/images/optimized/rev-c899f25/automotive.technolab.org/image/cache/catalog/products/Variables_Verdic_4faba73d2c05e-900x1200.jpg)
Variable compression ratio (SVC engine), 810000457
![](https://www.speednik.com/files/2019/05/general-motors-new-variable-compression-engine-patent-explained-2019-05-03_18-40-54_873102.jpg)
General Motors' New Variable Compression Engine Patent Explained