Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
NOZZLE-TYPE STEAM TRAP
Document Type and Number:
WIPO Patent Application WO/2018/100752
Kind Code:
A1
Abstract:
[Problem] To continuously ensure cooling capability for cooling a fluid discharged by a nozzle-type steam trap. [Solution] A high-pressure chamber is communicated with a steam introduction port. A discharge chamber is communicated with a drain discharge port. A low-pressure chamber is provided to the downstream side of the high-pressure chamber and the upstream side of the discharge chamber. A nozzle sprays a fluid inside the high-pressure chamber into the low-pressure chamber on the basis of a pressure difference between the high-pressure chamber and the low-pressure chamber. A high-specific-heat member is disposed facing the nozzle on the low-pressure chamber side and is formed from a material having a higher specific heat than does a housing. This makes it possible to minimize reductions in cooling capability relative to the fluid sprayed from the nozzle and to maintain this state over a long period of time even in a heated environment exposed to the high-temperature fluid sprayed from the nozzle.

Inventors:
ASHIDA Ryutaro (40-1, Nishirokutan, Hirakawa, Jyoyo-sh, Kyoto 01, 〒6100101, JP)
Application Number:
JP2016/085990
Publication Date:
June 07, 2018
Filing Date:
December 03, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHINSEI CO., LTD. (40-1, Nishirokutan Hirakawa, Jyoyo-sh, Kyoto 01, 〒6100101, JP)
LUNG LAI TECH TRADING CO., LTD. (2F. No.272, Sec. 6 Minquan E. Road, Neihu Dist, Taipei City 114, 114, TW)
International Classes:
F16T1/00
Domestic Patent References:
WO2014025246A12014-02-13
Foreign References:
JP2007162881A2007-06-28
Attorney, Agent or Firm:
KUMEGAWA Masamitsu (2-5-26, Hoshikawa Hodogaya-ku, Yokohama-sh, Kanagawa 06, 〒2400006, JP)
Download PDF:



 
Previous Patent: NAVIGATION SYSTEM

Next Patent: NOZZLE-TYPE STEAM TRAP