专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH11201044A FLUID PUMP 失效
公开(公告)号：JPH11201044A
公开(公告)日：1999-07-27
申请号：JP318698
申请日：1998-01-09
申请人： HONDA MOTOR CO LTD
发明人： KATO MITSUO
IPC分类号： F02M37/12 , F02M20060101 , F04B20060101 , F04B43/06
摘要： PROBLEM TO BE SOLVED: To achieve thinnes and light weight in a hydraulic pump having a diaphragm between a pump main body and a cover, and check valves respectively between an intake chamber and a discharge chamber formed in the pump main body and a pump chamber. SOLUTION: Two entrance passages 72, 78 and two exit passages 73, 79 are provided in a pump main body 35 in such a way that the entrance passage 72, 78 and the exit passage 73, 79 forming a pair are disposed around the pump chamber 45 to be adjacent to each other, a pair of communication recesses 76, 82 respectively corresponding to opening ends of the entrance passage 72, 78 and the exit passage 73, 79 forming the pair are provided in a cover 36, tongue-like check valves 77, 83 are provided on a diaphragm 37, and inner surfaces of the opening ends of the exit passages 73, 79 on the side of the entrance passages 72, 78 are formed as inclination surfaces 73a, 79a inclined toward the entrance passages 72, 78 on the closer side to the communication recesses 76, 82.

2. 发明专利

JPH1030501A STARTING FUEL REGULATOR OF CARBURETOR 失效
公开(公告)号：JPH1030501A
公开(公告)日：1998-02-03
申请号：JP18729696
申请日：1996-07-17
申请人： HONDA MOTOR CO LTD
发明人： UEDA MINORU , AKAMATSU SHUNJI , KATO MITSUO , TABATA MICHIO
IPC分类号： F02M1/12 , F02M1/04
摘要： PROBLEM TO BE SOLVED: To attain improvement in control accuracy of a supply quantity and concentration of starting mixture as well as to enable a number of parts to be reduced, in a starting fuel regulator of a carburetor in which the opening area of a starting fuel passage is controlled by a sliding throttle valve driven by a temperature sensing driving means. SOLUTION: A carburetor main body 10 is provided with an upper-stream side opening adjusting passage part 18 which is communicated with the upper-stream end of a main intake air passage for constituting a part of a starting intake air passage 151 , provided with a lower-stream side opening adjusting passage part 19, which is communicated with the lower-stream end of the main intake air passage for constituting a part of the starting intake air passage 15, and provided with a slide-movement hole 20 opened to the inside surface by making those opening adjusting passage parts 18, and 19, to face each other. And a slide-movement throttle valve 23 is slidably fitted in the slide-movement hole 20 so as to directly control the opening area of the opening part to the slide-movement hole 20 so that the bottom part of the lower- stream side opening adjusting passage part 19, may be arranged downward by setting a step difference from the bottom of the upper-stream side opening adjusting passage part 181 .

3. 发明专利

JP2001355516A FUEL SUPPLY DEVICE FOR CARBURETOR 失效
公开(公告)号：JP2001355516A
公开(公告)日：2001-12-26
申请号：JP2001054654
申请日：2001-02-28
申请人： HONDA MOTOR CO LTD
发明人： UEDA MINORU , SUZUKI SHOSUKE , SUZUKI KENSUKE , KATO MITSUO , IKEDA KENICHIRO
IPC分类号： F02M5/12 , F02M1/04 , F02M1/16 , F02M37/00
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply device for carburetor capable of preventing the lead-in of the impure material and the deteriorated fuel inside of a starting fuel reservoir to a starting fuel supply device when starting. SOLUTION: A main fuel reservoir 24 and a starting fuel reservoir 25 of a float chamber body 3 are partitioned by a high first partitioning part 22 and a low second partitioning part 23, and an upstream end of a starting fuel passage 26 formed from the starting fuel reservoir 25 to the starting fuel supply device is opened in the top surface of the second partitioning part 23.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式