NASA Technical Reports Server
+ Visit NASA.gov
+ Contact NASA
ABOUT NTRS SEARCH NTRS NTRS NEWS HELP FEEDBACK ORDER NASA INFO.
  + Home
SEARCH NTRS
Navigattion Search Options
Collection > NASA 

Author > Higa, W. H. 

NASA Center > Jet Propulsion Laboratory 

Publication Year > 1961-1970 > 1968 

Subject > M-O > Machine Elements And Processes 

Availability Options > Online > PDF 

Item/Media Type > Other 


Note: Start a new navigation search by selecting a link above

Image of Earth and the Proteus research aircraft with spiral galaxy in background and the words 'Aerospace Information for a Changing World' Visit the STI Program Web Site
SEARCH NTRS

    Previous Record | Next Record + Back to Results

  + Printer Friendly
Title: Refrigeration apparatus Patent
Author(s): Higa, W. H.
Abstract: Method and apparatus for producing very low temperature refrigeration based on gas pressure balance
NASA Center: Jet Propulsion Laboratory
Publication Date: Feb 6, 1968
Document Source: CASI
Online Source: View PDF File
Document ID: 19710013549
Accession ID: 71N23025
Publication Information: Number of Pages = 7
Document Patent Information: NASA-CASE-XNP-08877
Price Code: A02
Related Information: CL. 62-6 SPONSORED BY NASA
Keywords: COMPRESSING; GAS EXPANSION; REFRIGERATING MACHINERY; SYSTEMS ENGINEERING; GAS PRESSURE; GAS VALVES; LOW TEMPERATURE ENVIRONMENTS; PRESSURE REGULATORS;
Accessibility: Unclassified; No Copyright; Unlimited; Publicly available;
Updated/Added to NTRS: 2008-01-24

+ Back to Top

USAGov logoExternal Site
+ Sponsored by the NASA Scientific and Technical
   Information Program

+ 2004 Vision for Space Exploration
+ Freedom of Information Act
+ NASA Web Privacy Policy and Important Notices
+ NASA Disclaimers, Copyright Notice,
   and Terms and Conditions of Use


NASA

NASA Official: Calvin Mackey
Page Curator: NASA Center for AeroSpace Information (help@sti.nasa.gov)
Last Updated: July 5, 2007