Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PROPELLANT SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/089909
Kind Code:
A1
Abstract:
A propellant supply system (100) for supplying fuel (F) and an oxidizing agent (O) to an object (R) to be supplied with a propellant comprises: an axial gap motor (10) having a rotating shaft; a fuel pump (30) provided at one end of the rotating shaft; and an oxidizing agent pump (40) provided at the other end of the rotating shaft.

More Like This:
JP4196477Expander cycle engine using a catalytic gas generator
JPH0681835ROTARY MACHINE HAVING AXIAL ABUTMENT MECHANISM RETRACTING AUTOMATICALLY BY MEANS OF FLEXIBLE MEMBRANE SUBJECTED TO ACTION OF FLUID PRESSURE
Inventors:
SHIMAGAKI MITSURU (JP)
KIMURA TOSHIYA (JP)
TAKADA SATOSHI (JP)
Application Number:
PCT/JP2023/010879
Publication Date:
May 02, 2024
Filing Date:
March 20, 2023
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JAPAN AEROSPACE EXPLORATION (JP)
International Classes:
F02K9/46; F04D13/14; H02K7/14
Foreign References:
US20180230947A12018-08-16
JP2020162275A2020-10-01
JP2013539518A2013-10-24
JP2016525646A2016-08-25
Other References:
SHIMAGAKI, MITSURU: "Trends in Propellant Supply Electric Pumps for Rocket Engines", TURBOMACHINERY, vol. 50, no. 7, 10 July 2022 (2022-07-10), pages 16 - 23
SHIMAGAKI, MITSURU: "Electrification of rocket engine turbopumps", JOURNAL OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS, JAPAN SOCIETY OF MECHANICAL ENGINEERS, TOKYO,, JP, vol. 123, no. 1224, 5 November 2020 (2020-11-05), JP , pages 26 - 29, XP009554285, ISSN: 0021-4728, DOI: 10.1299/jsmemag.123.1224_26
Attorney, Agent or Firm:
OIKAWA Shu et al. (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: EXTERNAL APPEARANCE INSPECTION DEVICE FOR ELONGATE OBJECTS

Next Patent: INFORMATION PROCESSING METHOD, INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING SYSTEM