Zhejiang University

Wenzhou University

Hangzhou City University

Yan Ren

Pengfei Wang

Qiang Zuo

Zhuhua Deng

Wei Shao

Longlong Leng

Qilin Jin

Liying Lou

Zheng Wang

Yanwei Zhao

Quankun Li

The present disclosure provides a two-dimensional motor piston pump, including a two-dimensional motor and a two-dimensional piston pump. The two-dimensional motor and the two-dimensional piston pump are nested with each other and arranged coaxially. The two-dimensional motor includes a stator and an outer rotor, and the outer rotor is coaxial with the stator and is sleeved outside the stator. The two-dimensional piston pump includes: a flow distribution mechanism including a flow distribution rotor and a pump body, a piston mechanism including a left cam and a right cam; a roller assembly including a roller and a roller shaft, and a pump housing, a left end cover, and a right end cover.

Two-dimensional motor piston pump

A two-dimensional motor combination piston pump by combining two independent two-dimensional piston pumps into one structure is provided. The combination piston pump includes a two-dimensional motor and a two-dimensional piston pump. The outer rotator serves as the piston and the flow distribution mechanism of the two-dimensional piston pump. While operating, outer rotator rotates and moves axially.

Piston pump with two motor stators and one motor rotor having cam driving piston and flow distributor

Growing community of inventors

WENZHOU, China

Yan Ren