ShareDevelopment of a compact horizontal-type scroll compressor for alternative refrigerants.
Author(s) : HASE S., YAMAMOTO S., HIRANO H., KOHAYAKAWA T., KAWANO H., FUTAGAMI Y., OKA H., ISHII N.
Summary
Based on a compact horizontal-type scroll compressor that has been popular in the market since its release in 1992, the authors have developed a scroll-compressor for an alternative refrigerant, R410A, which is a mixed refrigerant of R32 and R125. R410A is inferior in lubrication performance, because of no chlorine in its composition, thus inducing a severe sliding condition in each pair of the compressor elements, compared with the present refrigerant R22. Furthermore, since the pressure is 1.5 times larger in R410A than in R22, the authors have to modify basic design factors of compressors. The paper describes the details of development of basic technologies.
Details
- Original title: Development of a compact horizontal-type scroll compressor for alternative refrigerants.
- Record ID : 1997-1428
- Languages: English
- Source: Proceedings of the 1996 International Compressor Engineering Conference at Purdue.
- Publication date: 1996/07/23
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
Compressors;
Blends - Keywords: R410A; Japan; Design; Research; Development; Refrigerant; Scroll compressor; Compressor
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Scroll compressor for R410A
- Author(s) : SAWAI K.
- Date : 1997/05
- Languages : Japanese
- Source: Refrigeration - vol. 72 - n. 835
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Performance development of 2-cylinder rotary co...
- Author(s) : FUJITA S.
- Date : 1998/11/26
- Languages : Japanese
- Source: Proceedings of the International symposium on HCFC alternative refrigerants '98: latest technology for higher performance and higher efficiency air conditioning and refrigeration equipment to the 21st century.
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Development of 2-cylinder rotary compressor wit...
- Author(s) : SASAHARA Y., KOMINE K., OOTORI M., KAWABE I., KUMAZAWA T., FUJITA S.
- Date : 1998/07/14
- Languages : English
- Source: Proceedings of the 1998 International Compressor Engineering Conference at Purdue (ICECP 1998).
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Performance evaluation of horizontal type scrol...
- Author(s) : KOHAYAKAWA T., YAMAMOTO S., SAWAI K., HASE S., MORIMOTO T., ASHITANI H., ISHII N.
- Date : 1998/07/14
- Languages : English
- Source: Proceedings of the 1998 International Compressor Engineering Conference at Purdue (ICECP 1998).
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I compressori scroll e i nuovi fluidi.
- Author(s) : SERVIZI F.
- Date : 2002
- Languages : Italian
- Source: Industria & Formazione - vol. 26 - n. 255
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