Title:
ELECTRONIC EXPANSION VALVE ASSEMBLY, ELECTRONIC EXPANSION VALVE AND REFRIGERATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/021964
Kind Code:
A1
Abstract:
An electronic expansion valve assembly, an electronic expansion valve and a refrigeration apparatus. The electronic expansion valve assembly comprises a connecting seat (200) and a guide sleeve (300), wherein the guide sleeve (300) is riveted with the connecting seat (200). By means of the arrangement of the electronic expansion valve assembly, the production efficiency of the electronic expansion valve assembly can be improved.
More Like This:
| WO/2020/230115 | CARBONATION MACHINE AND A GAS CANISTER FOR A CARBONATION MACHINE |
| JPS6121474 | RECIPROCATING TYPE VALVE |
Inventors:
YANG MAO (CN)
REN WEIFENG (CN)
ZENG QINGJUN (CN)
REN WEIFENG (CN)
ZENG QINGJUN (CN)
Application Number:
PCT/CN2023/102912
Publication Date:
February 01, 2024
Filing Date:
June 27, 2023
Export Citation:
Assignee:
GUANGDONG WELLING MOTOR MFG CO (CN)
International Classes:
F16K1/02; F16K31/04; F25B41/31
Foreign References:
| CN217784255U | 2022-11-11 | |||
| CN217874276U | 2022-11-22 | |||
| CN217784254U | 2022-11-11 | |||
| CN217784257U | 2022-11-11 | |||
| CN106678382A | 2017-05-17 | |||
| CN113294527A | 2021-08-24 | |||
| CN112709860A | 2021-04-27 | |||
| CN105465388A | 2016-04-06 | |||
| CN215983356U | 2022-03-08 | |||
| EP0252379A1 | 1988-01-13 | |||
| DE102020129993A1 | 2022-05-19 | |||
| DE19837207A1 | 1999-09-09 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF:
Previous Patent: RING ADAPTIVE TO THICKNESS OF FINGER
Next Patent: COMBINED LIPOSOME TARGETING M2-TYPE MACROPHAGE AND USE THEREOF
Next Patent: COMBINED LIPOSOME TARGETING M2-TYPE MACROPHAGE AND USE THEREOF