Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VALVE CORE SEAT AND VALVE CORE MODULE SET
Document Type and Number:
WIPO Patent Application WO/2023/000691
Kind Code:
A1
Abstract:
Disclosed is a valve core seat, comprising a base (9). The base (9) is provided with a main water output channel (9a), and a first transition water output channel (9b) and a second transition water output channel (9c), which are arranged independently from each other, wherein the second transition water output channel (9c) is always in communication with the main water output channel (9a), an electric control switch (13) is provided between the first transition water output channel (9b) and the main water output channel (9a), and the electric control switch (13) is used to control whether the first transition water output channel (9b) is in communication with the main water output channel (9a). A faucet which uses the valve core seat can be converted into a common faucet for use after the electric control switch is damaged. Further disclosed is a valve core module set comprising the valve core seat.

Inventors:
MA YONGHUA (CN)
Application Number:
PCT/CN2022/081115
Publication Date:
January 26, 2023
Filing Date:
March 16, 2022
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MA YONGHUA (CN)
International Classes:
F16K11/00
Foreign References:
CN106499868A2017-03-15
CN104214367A2014-12-17
CN102644765A2012-08-22
AU2019222828A12020-03-19
AU2006203057A12007-02-08
CN112963608A2021-06-15
CN202110341610A2021-03-30
CN102644766A2012-08-22
CN201210101026A2012-04-09
Other References:
See also references of EP 4148306A4
Attorney, Agent or Firm:
NINGBO CHANNEL PATENT ATTORNEYS OFFICE (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: CAPILLARY TUBE FORCEPS

Next Patent: LOW-TEMPERATURE GOLD-FREE OHMIC CONTACT GAN-BASED HEMT DEVICE AND PREPARATION METHOD THEREFOR