JPH051024B2 - - Google Patents

Info

Publication number
JPH051024B2
JPH051024B2 JP2009446A JP944690A JPH051024B2 JP H051024 B2 JPH051024 B2 JP H051024B2 JP 2009446 A JP2009446 A JP 2009446A JP 944690 A JP944690 A JP 944690A JP H051024 B2 JPH051024 B2 JP H051024B2
Authority
JP
Japan
Prior art keywords
nitrogen gas
nitrogen
liquefied
liquefied nitrogen
heat exchanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2009446A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03216174A (ja
Inventor
Koichi Ozoe
Koji Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iwatani Corp
Original Assignee
Iwatani Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iwatani Corp filed Critical Iwatani Corp
Priority to JP2009446A priority Critical patent/JPH03216174A/ja
Publication of JPH03216174A publication Critical patent/JPH03216174A/ja
Publication of JPH051024B2 publication Critical patent/JPH051024B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

Landscapes

  • Freezing, Cooling And Drying Of Foods (AREA)
JP2009446A 1990-01-17 1990-01-17 液化窒素を用いた無菌化凍結装置 Granted JPH03216174A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009446A JPH03216174A (ja) 1990-01-17 1990-01-17 液化窒素を用いた無菌化凍結装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009446A JPH03216174A (ja) 1990-01-17 1990-01-17 液化窒素を用いた無菌化凍結装置

Publications (2)

Publication Number Publication Date
JPH03216174A JPH03216174A (ja) 1991-09-24
JPH051024B2 true JPH051024B2 (cs) 1993-01-07

Family

ID=11720521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009446A Granted JPH03216174A (ja) 1990-01-17 1990-01-17 液化窒素を用いた無菌化凍結装置

Country Status (1)

Country Link
JP (1) JPH03216174A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5046621B2 (ja) * 2006-11-24 2012-10-10 三菱重工業株式会社 冷凍システム及び冷凍システムの運転方法

Also Published As

Publication number Publication date
JPH03216174A (ja) 1991-09-24

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