ShareDevelopment of 2-cylinder rotary compressor with R410A.
Author(s) : SASAHARA Y., KOMINE K., OOTORI M., KAWABE I., KUMAZAWA T., FUJITA S.
Summary
The optimized designs consisted of an oil-film thickness more than the current R22's thickness for journal bearing. COP relative to R22 was slightly inferior in the high-speed range, but in the low-speed range, a performance equal thereto or more was obtained. For securing reliability, the vanes and rollers were made of a combination of steel subjected to nitride treatment and alloy cast iron, and HS (hydrolytically stable)-POE oil with VG 68 was selected as lubricant. Excellent results were obtained.
Details
- Original title: Development of 2-cylinder rotary compressor with R410A.
- Record ID : 1999-3529
- Languages: English
- Source: Proceedings of the 1998 International Compressor Engineering Conference at Purdue (ICECP 1998).
- Publication date: 1998/07/14
- 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; Performance; Development; Refrigerant; Rotary compressor; Compressor
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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 rotary compressor using immiscib...
- Author(s) : SHIRAFUJI Y., KATO T., IZAWA T., et al.
- 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 ser...
- Author(s) : KATO H., HASEGAWA M., MORISHIMA A., et al.
- Date : 2002/07/16
- Languages : English
- Source: 2002 Purdue conferences. 2002 compressor engineering & refrigeration and air conditioning conferences at Purdue [CD-ROM].
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An investigation of burst strength of pressure ...
- Author(s) : PARK S. K., KANG J. S., OH Y. R.
- Date : 2000/07/25
- Languages : English
- Source: Proceedings of the 2000 International Compressor Engineering Conference at Purdue.
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Comparison of compressor efficiency between rot...
- Author(s) : KATO T., SHIRAFUJI Y., KAWAGUCHI S.
- Date : 1996/07/23
- Languages : English
- Source: Proceedings of the 1996 International Compressor Engineering Conference at Purdue.
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