This invention relates to a screw compressor system comprises a plurality of screw compressors (A, to An) the capacity of each of which is controlled by repeating load operation and no-load operation. Using a timer output corresponding to compressed gas consumption in a demander (5) having gas consumption equipment, a parent controller (B1) determines the number of compressors to be operated among the plurality of compressors (A, to An). Among the compressors determined to be operated, all compressors other than one are put in load operation. In accordance with a load factor of the excepted one screw compressor, the parent controller (B1) controls discharge pressure of each compressor. At this time, the control is made so that discharge pressure of the screw compressor system measured by a pressure gauge be lower than that upon the maximum gas consumption.
| # | Name | Date |
|---|---|---|
| 1 | 80-cal-2001-granted-translated copy of priority document.pdf | 2011-10-06 |
| 2 | 80-cal-2001-granted-specification.pdf | 2011-10-06 |
| 3 | 80-cal-2001-granted-priority document.pdf | 2011-10-06 |
| 4 | 80-cal-2001-granted-letter patent.pdf | 2011-10-06 |
| 5 | 80-cal-2001-granted-form 5.pdf | 2011-10-06 |
| 6 | 80-cal-2001-granted-form 3.pdf | 2011-10-06 |
| 7 | 80-cal-2001-granted-form 26.pdf | 2011-10-06 |
| 8 | 80-cal-2001-granted-form 2.pdf | 2011-10-06 |
| 9 | 80-cal-2001-granted-form 18.pdf | 2011-10-06 |
| 10 | 80-cal-2001-granted-form 1.pdf | 2011-10-06 |
| 11 | 80-cal-2001-granted-examination report.pdf | 2011-10-06 |
| 12 | 80-cal-2001-granted-drawings.pdf | 2011-10-06 |
| 13 | 80-cal-2001-granted-description (complete).pdf | 2011-10-06 |
| 14 | 80-cal-2001-granted-correspondence.pdf | 2011-10-06 |
| 15 | 80-cal-2001-granted-claims.pdf | 2011-10-06 |
| 16 | 80-cal-2001-granted-abstract.pdf | 2011-10-06 |
| 17 | 00080-cal-2001-priority document.pdf | 2011-10-06 |
| 18 | 00080-cal-2001-priority document others.pdf | 2011-10-06 |
| 19 | 00080-cal-2001-form-5.pdf | 2011-10-06 |
| 20 | 00080-cal-2001-form-3.pdf | 2011-10-06 |
| 21 | 00080-cal-2001-form-26.pdf | 2011-10-06 |
| 22 | 00080-cal-2001-form-2.pdf | 2011-10-06 |
| 23 | 00080-cal-2001-form-18.pdf | 2011-10-06 |
| 24 | 00080-cal-2001-form-1.pdf | 2011-10-06 |
| 25 | 00080-cal-2001-drawings.pdf | 2011-10-06 |
| 26 | 00080-cal-2001-description(complete).pdf | 2011-10-06 |
| 27 | 00080-cal-2001-correspondence.pdf | 2011-10-06 |
| 28 | 00080-cal-2001-claims.pdf | 2011-10-06 |
| 29 | 00080-cal-2001-abstract.pdf | 2011-10-06 |
| 30 | 80-CAL-2001-(11-09-2012)-CORRESPONDENCE.pdf | 2012-09-11 |
| 31 | 80-CAL-2001-FORM-27.pdf | 2013-04-12 |
| 32 | 80-CAL-2001-FORM-27-1.1.pdf | 2013-04-15 |
| 33 | 80-CAL-2001-(20-01-2014)-OTHERS.pdf | 2014-01-20 |
| 34 | 80-CAL-2001-(20-01-2014)-CORRESPONDENCE.pdf | 2014-01-20 |
| 35 | 80-CAL-2001-(10-03-2014)-OTHERS.pdf | 2014-03-10 |
| 36 | 80-CAL-2001-(10-03-2014)-FORM-16.pdf | 2014-03-10 |
| 37 | 80-CAL-2001-(10-03-2014)-CORRESPONDENCE.pdf | 2014-03-10 |
| 38 | 80-CAL-2001-(13-03-2014)-FORM-27.pdf | 2014-03-13 |
| 39 | 80-CAL-2001-(28-03-2016)-FORM-27.pdf | 2016-03-28 |
| 40 | Form 27 [29-03-2017(online)].pdf | 2017-03-29 |
| 41 | 80-CAL-2001-PROOF OF ALTERATION [11-09-2017(online)].pdf | 2017-09-11 |
| 42 | 80-CAL-2001-POWER OF AUTHORITY [11-09-2017(online)].pdf_11.pdf | 2017-09-11 |
| 43 | 80-CAL-2001-POWER OF AUTHORITY [11-09-2017(online)].pdf | 2017-09-11 |
| 44 | 80-CAL-2001-FORM-16 [11-09-2017(online)].pdf_10.pdf | 2017-09-11 |
| 45 | 80-CAL-2001-FORM-16 [11-09-2017(online)].pdf | 2017-09-11 |
| 46 | 80-CAL-2001-ASSIGNMENT WITH VERIFIED COPY [11-09-2017(online)].pdf_9.pdf | 2017-09-11 |
| 47 | 80-CAL-2001-ASSIGNMENT WITH VERIFIED COPY [11-09-2017(online)].pdf | 2017-09-11 |
| 48 | 80-CAL-2001-RELEVANT DOCUMENTS [19-03-2018(online)].pdf | 2018-03-19 |
| 49 | 80-CAL-2001-RELEVANT DOCUMENTS [23-03-2018(online)]_26.pdf | 2018-03-23 |
| 50 | 80-CAL-2001-RELEVANT DOCUMENTS [23-03-2018(online)].pdf | 2018-03-23 |
| 51 | 80-CAL-2001-RELEVANT DOCUMENTS [15-03-2019(online)].pdf | 2019-03-15 |
| 52 | 80-CAL-2001-RELEVANT DOCUMENTS [11-03-2020(online)].pdf | 2020-03-11 |