Stirling refrigeration machines - patent research and scientific and technical forecast of development trends until 2010
- Authors: Kirillov N.G.1
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Affiliations:
- A.F. Mozhaisky Military Space Academy
- Issue: Vol 92, No 11 (2003)
- Pages: 6-10
- Section: Articles
- URL: https://journal-vniispk.ru/0023-124X/article/view/107024
- DOI: https://doi.org/10.17816/RF107024
- ID: 107024
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Abstract
Principles of patent search carried out in the field of Stirling machines are considered. Countries and companies carrying out the most intensive work in this direction of technique since 1976 have been determined. The dynamics of taking out patents on Stirling machines on the whole and on certain directions of design improvement has been evaluated. According to the obtained results a forecast determining the promising directions of research in the field of Stirling machines up to 2010 year has been drawn up.
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##article.viewOnOriginalSite##About the authors
N. G. Kirillov
A.F. Mozhaisky Military Space Academy
Author for correspondence.
Email: info@eco-vector.com
Candidate of Technical Sciences
Russian Federation, St. PetersburgReferences
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Fig. 1. Patenting dynamics in the field of Stirling machines
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Fig. 2. Patenting dynamics of Stirling machines by cycle type from 1976 to 2000
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Fig. 3. Dynamics of patenting in the directions of improvement of the basic elements of Stirling machines
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Fig. 4. Prediction results for the main directions of Stirling machine research, obtained using the trend model
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Fig. 5. Prediction results by cycle type for Stirling machines obtained using a trend model
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