Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
INTAKE MANIFOLD AIR-TIGHTNESS WATER DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/253219
Kind Code:
A1
Abstract:
Disclosed is an intake manifold air-tightness water detection device, comprising a water tank (1), a detection seat (2), a sealing assembly (3), and an intake manifold (9). The detection seat (2) is used for sealing and fixing a cylinder cover combination flange face (91) of the intake manifold (9), the sealing assembly (3) is used for sealing and fixing a throttle valve body combination flange face (94) of the intake manifold (9), and the detection seat (2) can be used for filling high-pressure gas into the intake manifold (9) and can automatically overturn to place the intake manifold (9) into water for detection. The device utilizes water buoyancy to automatically immerse the intake manifold (9) in water for a long time for carrying out an air-tightness test, such that a worker's hands are freed up, and it can be conveniently observed whether there is a leakage situation.

Inventors:
ZHONG JIANBIN (CN)
Application Number:
PCT/CN2020/070021
Publication Date:
December 24, 2020
Filing Date:
January 02, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ZHONG JIANBIN (CN)
International Classes:
G01M3/08
Foreign References:
CN110146230A2019-08-20
CN106482909A2017-03-08
CN201679591U2010-12-22
CN202166503U2012-03-14
CN208223754U2018-12-11
JP2009156127A2009-07-16
Attorney, Agent or Firm:
LANTIAN INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF: