Patents Assigned to Zhejiang ROJ Auto parts Co., Ltd
  • Patent number: 11821346
    Abstract: An automotive oil-filter assembly includes a main body made from aluminum by high-pressure die casting, where a filter element mounting base and a radiator mounting position are arranged on the main body; a filter element is inserted into the filter element mounting base, and a radiator is mounted at the radiator mounting position; a main body cap is mounted on the filter element mounting base; a bypass valve is arranged at an end, adjacent to the main body cap, of the filter element and communicates with the filter element; an oil inlet of the main body is located at one end of the main body and communicates with the filter element mounting base; and an oil inlet of the radiator, an oil outlet of the radiator, a coolant inlet of the radiator, and a coolant outlet of the radiator are located at the radiator mounting position.
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: November 21, 2023
    Assignee: ZHEJIANG ROJ AUTO PARTS CO., LTD
    Inventors: Rong Wang Chen, Yong Bing Wu, Jin Tao Wu
  • Publication number: 20230287813
    Abstract: An automotive oil-filter assembly includes a main body made from aluminum by high-pressure die casting, where a filter element mounting base and a radiator mounting position are arranged on the main body; a filter element is inserted into the filter element mounting base, and a radiator is mounted at the radiator mounting position; a main body cap is mounted on the filter element mounting base; a bypass valve is arranged at an end, adjacent to the main body cap, of the filter element and communicates with the filter element; an oil inlet of the main body is located at one end of the main body and communicates with the filter element mounting base; and an oil inlet of the radiator, an oil outlet of the radiator, a coolant inlet of the radiator, and a coolant outlet of the radiator are located at the radiator mounting position.
    Type: Application
    Filed: June 20, 2022
    Publication date: September 14, 2023
    Applicant: Zhejiang ROJ Auto parts Co., Ltd
    Inventors: Rong Wang Chen, Yong Bing Wu, Jin Tao Wu