Back to results
US 12,576,689 B2Granted
Fluid control assembly and valve device
AssigneeZhejiang Sanhua Automotive Components Co., Ltd.
InventorsBin Song, Yuan Yao, Keli Ye
Life of this patent
Estimating the term…
Abstract
A fluid control assembly and a valve device are provided. The fluid control assembly comprising a connector, wherein the connector has a connection port, and the connection port comprises a first connection port and a second connection port, the first connection port and the second connection port being located on the same wall of the connector, which facilitates fixed connection between the connector and a plate. The plate and the connector are separately arranged and are fixedly connected to each other, and such an arrangement is beneficial to save on the processing time cost and material cost, compared with the integral arrangement of a connector and a plate.
Claims8
A fluid control assembly, comprising:
- a plate;
- and at least one connector, wherein the plate and the connector are separately arranged and fixedly connected, the plate is provided with passages and orifices, the orifices at least comprise a first orifice and a second orifice, the passages at least comprise a first passage and a second passage, the first orifice is in communication with the first passage, the second orifice is in communication with the second passage, and the first orifice and the second orifice are located on a same wall of the plate, the connector is provided with at least two connection ports, the connection ports comprise a first connection port and a second connection port, the first connection port and the second connection port are located on a same wall of the connector, and each of the connection ports is arranged corresponding to at least part of a corresponding one of the orifices, the connector is further provided with a mounting port, and the mounting port is configured to mount a valve component;
- the plate comprises a first plate portion and a first composite plate, the first plate portion has slot cavities forming part of the passages and holes, the slot cavities are in communication with the holes, each of the orifices is located on an outer side of the hole, the slot cavities and the holes are integrally formed by cold extrusion process, and the first plate portion is in abutment with and connected with the first composite plate;
- the fluid control assembly comprises at least two positioning portions, and each of the at least two positioning portions comprises a protrusion;
- the protrusion is a part of the plate, at least one orifice is formed in the protrusion, and at least a part of the protrusion is located inside the connection port;
- or, the protrusion is a part of the plate, the positioning portion further comprises a recess, the recess is formed on the connector, an opening of the recess is arranged toward the plate, the recess is arranged around the connection port, and at least a part of the protrusion is located in the recess.
3 more elements
A fluid control assembly, comprising:
- a plate;
- and at least one connector, wherein the plate and the connector are separately arranged and fixedly connected, the plate is provided with passages and orifices, the orifices at least comprise a first orifice and a second orifice, the passages at least comprise a first passage and a second passage, the first orifice is in communication with the first passage, the second orifice is in communication with the second passage, and the first orifice and the second orifice are located on a same wall of the plate, the connector is provided with at least two connection ports, the connection ports comprise a first connection port and a second connection port, the first connection port and the second connection port are located on a same wall of the connector, and each of the connection ports is arranged corresponding to at least part of a corresponding one of the orifices, the connector is further provided with a mounting port, and the mounting port is configured to mount a valve component;
- the plate comprises a first plate portion and a first composite plate, the first plate portion has slot cavities forming part of the passages and holes, the slot cavities are in communication with the holes, each of the orifices is located on an outer side of the hole, the slot cavities and the holes are integrally formed by cold extrusion process, and the first plate portion is in abutment with and connected with the first composite plate;
- the fluid control assembly comprises one positioning portion, and the positioning portion comprises a protrusion;
- the protrusion is a part of the plate, at least one orifice is formed in the protrusion, and at least a part of the protrusion is located inside the connection port;
- or, the protrusion is a part of the plate, the positioning portion further comprises a recess, the recess is formed on the connector, an opening of the recess is arranged toward the plate, the recess is arranged around the connection port, and at least a part of the protrusion is located in the recess;
- the plate is further provided with a protruding portion, the connector is provided with a positioning groove or a positioning hole, the protruding portion is located in the positioning groove .
4 more elements
A fluid control assembly, comprising:
- a plate;
- and at least one connector, wherein the plate and the connector are separately arranged and fixedly connected, the plate is provided with passages and orifices, the orifices at least comprise a first orifice and a second orifice, the passages at least comprise a first passage and a second passage, the first orifice is in communication with the first passage, the second orifice is in communication with the second passage, and the first orifice and the second orifice are located on a same wall of the plate, the connector is provided with at least two connection ports, the connection ports comprise a first connection port and a second connection port, the first connection port and the second connection port are located on a same wall of the connector, and each of the connection ports is arranged corresponding to at least part of a corresponding one of the orifices, the connector is further provided with a mounting port, and the mounting port is configured to mount a valve component;
- the plate comprises a first plate portion and a first composite plate, the first plate portion has slot cavities forming part of the passages and holes, the slot cavities are in communication with the holes, each of the orifices is located on an outer side of the hole, the slot cavities and the holes are integrally formed by cold extrusion process, and the first plate portion is in abutment with and connected with the first composite plate;
- the fluid control assembly comprises one positioning portion, and the positioning portion comprises a protrusion;
- the protrusion is a part of the plate, at least one orifice is formed in the protrusion, and at least a part of the protrusion is located inside the connection port;
- or, the protrusion is a part of the plate, the positioning portion further comprises a recess, the recess is formed on the connector, an opening of the recess is arranged toward the plate, the recess is arranged around the connection port, and at least a part of the protrusion is located in the recess;
- the plate is provided with a positioning groove, the connector is provided with a protruding portion, and the protruding portion is located in the positioning groove.
4 more elements
Dependencies are inferred from the claim text.