JPH079001Y2 - 極低温冷凍機 - Google Patents

極低温冷凍機

Info

Publication number
JPH079001Y2
JPH079001Y2 JP1987143395U JP14339587U JPH079001Y2 JP H079001 Y2 JPH079001 Y2 JP H079001Y2 JP 1987143395 U JP1987143395 U JP 1987143395U JP 14339587 U JP14339587 U JP 14339587U JP H079001 Y2 JPH079001 Y2 JP H079001Y2
Authority
JP
Japan
Prior art keywords
compression
expansion
piston
space
cylinder
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
JP1987143395U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6448557U (en, 2012
Inventor
浩彰 藤本
時夫 近藤
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP1987143395U priority Critical patent/JPH079001Y2/ja
Publication of JPS6448557U publication Critical patent/JPS6448557U/ja
Application granted granted Critical
Publication of JPH079001Y2 publication Critical patent/JPH079001Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP1987143395U 1987-09-18 1987-09-18 極低温冷凍機 Expired - Lifetime JPH079001Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987143395U JPH079001Y2 (ja) 1987-09-18 1987-09-18 極低温冷凍機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987143395U JPH079001Y2 (ja) 1987-09-18 1987-09-18 極低温冷凍機

Publications (2)

Publication Number Publication Date
JPS6448557U JPS6448557U (en, 2012) 1989-03-24
JPH079001Y2 true JPH079001Y2 (ja) 1995-03-06

Family

ID=31410180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987143395U Expired - Lifetime JPH079001Y2 (ja) 1987-09-18 1987-09-18 極低温冷凍機

Country Status (1)

Country Link
JP (1) JPH079001Y2 (en, 2012)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6061551A (en) 1998-10-21 2000-05-09 Parkervision, Inc. Method and system for down-converting electromagnetic signals
US7039372B1 (en) 1998-10-21 2006-05-02 Parkervision, Inc. Method and system for frequency up-conversion with modulation embodiments
US7236754B2 (en) 1999-08-23 2007-06-26 Parkervision, Inc. Method and system for frequency up-conversion
US6542722B1 (en) 1998-10-21 2003-04-01 Parkervision, Inc. Method and system for frequency up-conversion with variety of transmitter configurations
US6873836B1 (en) 1999-03-03 2005-03-29 Parkervision, Inc. Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology
US6879817B1 (en) 1999-04-16 2005-04-12 Parkervision, Inc. DC offset, re-radiation, and I/Q solutions using universal frequency translation technology
US7110435B1 (en) 1999-03-15 2006-09-19 Parkervision, Inc. Spread spectrum applications of universal frequency translation
US7010286B2 (en) 2000-04-14 2006-03-07 Parkervision, Inc. Apparatus, system, and method for down-converting and up-converting electromagnetic signals
US7554508B2 (en) 2000-06-09 2009-06-30 Parker Vision, Inc. Phased array antenna applications on universal frequency translation
US7010559B2 (en) 2000-11-14 2006-03-07 Parkervision, Inc. Method and apparatus for a parallel correlator and applications thereof
US7454453B2 (en) 2000-11-14 2008-11-18 Parkervision, Inc. Methods, systems, and computer program products for parallel correlation and applications thereof
US7460584B2 (en) 2002-07-18 2008-12-02 Parkervision, Inc. Networking methods and systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674573A (en) * 1979-11-22 1981-06-20 Aisin Seiki Single cylinder drive type gas refrigerator
JPS6136143A (ja) * 1984-07-26 1986-02-20 日本磁力選鉱株式会社 製鋼スラグの処理方法

Also Published As

Publication number Publication date
JPS6448557U (en, 2012) 1989-03-24

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