Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COLD GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/043059
Kind Code:
A1
Abstract:
A cold generating device comprises a cold generating unit (101, 201, 601), a regenerating unit (102, 202, 603), and an absorption medium transporting unit (104, 204, 610, 611). The cold generating unit vaporizes a liquid-phase absorption medium and generates cold on the basis of the latent heat of vaporization of the absorption medium. The regenerating unit thermal heats and regenerates a mixture in which an absorbent has absorbed the gas-phase absorption medium. The absorption medium transporting unit transports the absorption medium separated from the mixture to the cold generating unit. The absorbent can be phase-separated from the mixture at a temperature lower than the vaporization temperature of the absorption medium with at least the absorption medium in the liquid state. By virtue of this cold generating device, it is possible to reduce loss during heating and regeneration of an absorbent and achieve high efficiency.

Inventors:
KITAGAWA Kan (C/O DENSO CORPORATION, 1-1 Showa-ch, Kariya-city Aichi 61, 〒4488661, JP)
FUSE Takuya (C/O DENSO CORPORATION, 1-1 Showa-ch, Kariya-city Aichi 61, 〒4488661, JP)
HIRAMATSU Hidehiko (C/O DENSO CORPORATION, 1-1 Showa-ch, Kariya-city Aichi 61, 〒4488661, JP)
Application Number:
JP2017/028662
Publication Date:
March 08, 2018
Filing Date:
August 08, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
F25B17/02; B60H1/32; C09K5/04; F25B15/00; F25B17/04
Domestic Patent References:
WO2016152399A12016-09-29
Foreign References:
US20100095703A12010-04-22
JP2009523992A2009-06-25
JPS61143666A1986-07-01
JPH02146473A1990-06-05
JP2009520073A2009-05-21
Attorney, Agent or Firm:
JIN Shunji (6th Floor, Takisada Bldg. 2-13-19, Nishiki, Naka-k, Nagoya-city Aichi 03, 〒4600003, JP)
Download PDF:



 
Previous Patent: PNEUMATIC TIRE

Next Patent: REFRIGERATION CYCLE DEVICE