基本信息:
- 专利标题： 건설 기계
- 专利标题（英）：Construction machine
- 申请号：KR1020147014652 申请日：2013-01-09
- 公开(公告)号：KR1020140118992A 公开(公告)日：2014-10-08
- 发明人： 요시다하지메 , 노구치슈우헤이 , 모토즈마코토
- 申请人： 가부시키가이샤 히다치 겡키 티에라
- 申请人地址： *-*, Sasagaoka, Minakuchicho, Koka-shi, Shiga, ***-**** Japan
- 专利权人： 가부시키가이샤 히다치 겡키 티에라
- 当前专利权人： 가부시키가이샤 히다치 겡키 티에라
- 当前专利权人地址： *-*, Sasagaoka, Minakuchicho, Koka-shi, Shiga, ***-**** Japan
- 代理人： 장수길; 성재동
- 优先权： JPJP-P-2012-012948 2012-01-25
- 国际申请： PCT/JP2013/050185 2013-01-09
- 国际公布： WO2013111613 2013-08-01
- 主分类号： F02D29/00
- IPC分类号： F02D29/00 ; F02D29/02 ; F02D29/04 ; E02F9/22
And a temperature state detector 30, rotation detector 31, and control device 34 that controls driving the engine 10 based on the signal from the rotational speed setting device 32. Control device 34, by the temperature (T) the predetermined temperature and the temperature determination processing means at start-up to determine whether they are reduced to (Tw1), the temperature determination processing means upon start-up of the start-up of the engine 10, when the temperature (T) is determined given that temperature (Tw1) or less, the start-up control processing means for performing the startup control of the engine 10 according to the setting value of the target revolution number (Nset) according to the rotational frequency setting device 32 It has. A startup control processing means, the temperature (T) is the predetermined temperature (Tw1) or less, and also the engine 10 target rotation number (Nset) is in the high range than the predetermined threshold value (Nca), the engine 10 of the by stopping the start-up, suppressing the occurrence of cavitation.
公开/授权文献:
- KR101891376B1 건설 기계 公开/授权日：2018-09-28