国家/地区 中国（3）
IPC部 F（3）
IPC大类 F04（3）
IPC小类 F04B（3）
IPC
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

Compressor framework structure, has framework main body whose inner two sides are connected with six winding parts, where two sides of outer surface of winding part is provided with flow increasing component.

YU S, ZHANG Y, ZHENG J, HAN Q, LI D, DING L, ZHANG L

Plunger pump for use in hydraulic machine, engineering machinery and ship system, has radiating fin fixedly connected with side of circulating pipe far away from soaking plate, where cooling liquid is filled in circulating pipe.

LI N, WEI Y

Lubricating-type sliding-shoe peristaltic pump used for driving roller on a rotor, has shaft shoulder arranged between pump shafts to realize axial positioning of rotor, pump shaft connected with output shaft of motor and fluid flows out from water outlet through drive of rotor from water inlet.

LV S, CHEN Q, ZHOU C, MU J, JIANG D, ZHOU P