JPS6448557U - - Google Patents

Info

Publication number
JPS6448557U
JPS6448557U JP14339587U JP14339587U JPS6448557U JP S6448557 U JPS6448557 U JP S6448557U JP 14339587 U JP14339587 U JP 14339587U JP 14339587 U JP14339587 U JP 14339587U JP S6448557 U JPS6448557 U JP S6448557U
Authority
JP
Japan
Prior art keywords
compression
expansion
piston
cylinder
space
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.)
Granted
Application number
JP14339587U
Other languages
English (en)
Japanese (ja)
Other versions
JPH079001Y2 (ja
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 filed Critical
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 true JPS6448557U (en, 2012) 1989-03-24
JPH079001Y2 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)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7376410B2 (en) 1998-10-21 2008-05-20 Parkervision, Inc. Methods and systems for down-converting a signal using a complementary transistor structure
US7386292B2 (en) 2000-04-14 2008-06-10 Parkervision, Inc. Apparatus, system, and method for down-converting and up-converting electromagnetic signals
US7433910B2 (en) 2000-11-14 2008-10-07 Parkervision, Inc. Method and apparatus for the 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
US7483686B2 (en) 1999-03-03 2009-01-27 Parkervision, Inc. Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology
US7529522B2 (en) 1998-10-21 2009-05-05 Parkervision, Inc. Apparatus and method for communicating an input signal in polar representation
US7539474B2 (en) 1999-04-16 2009-05-26 Parkervision, Inc. DC offset, re-radiation, and I/Q solutions using universal frequency translation technology
US7546096B2 (en) 1999-08-23 2009-06-09 Parkervision, Inc. Frequency up-conversion using a harmonic generation and extraction module
US7554508B2 (en) 2000-06-09 2009-06-30 Parker Vision, Inc. Phased array antenna applications on universal frequency translation
US7599421B2 (en) 1999-03-15 2009-10-06 Parkervision, Inc. Spread spectrum applications of universal frequency translation
US7620378B2 (en) 1998-10-21 2009-11-17 Parkervision, Inc. Method and system for frequency up-conversion with modulation embodiments

Citations (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

Patent Citations (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

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7620378B2 (en) 1998-10-21 2009-11-17 Parkervision, Inc. Method and system for frequency up-conversion with modulation embodiments
US7389100B2 (en) 1998-10-21 2008-06-17 Parkervision, Inc. Method and circuit for down-converting a signal
US7376410B2 (en) 1998-10-21 2008-05-20 Parkervision, Inc. Methods and systems for down-converting a signal using a complementary transistor structure
US7529522B2 (en) 1998-10-21 2009-05-05 Parkervision, Inc. Apparatus and method for communicating an input signal in polar representation
US7483686B2 (en) 1999-03-03 2009-01-27 Parkervision, Inc. Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology
US7599421B2 (en) 1999-03-15 2009-10-06 Parkervision, Inc. Spread spectrum applications of universal frequency translation
US7539474B2 (en) 1999-04-16 2009-05-26 Parkervision, Inc. DC offset, re-radiation, and I/Q solutions using universal frequency translation technology
US7546096B2 (en) 1999-08-23 2009-06-09 Parkervision, Inc. Frequency up-conversion using a harmonic generation and extraction module
US7496342B2 (en) 2000-04-14 2009-02-24 Parkervision, Inc. Down-converting electromagnetic signals, including controlled discharge of capacitors
US7386292B2 (en) 2000-04-14 2008-06-10 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
US7454453B2 (en) 2000-11-14 2008-11-18 Parkervision, Inc. Methods, systems, and computer program products for parallel correlation and applications thereof
US7433910B2 (en) 2000-11-14 2008-10-07 Parkervision, Inc. Method and apparatus for the parallel correlator and applications thereof
US7460584B2 (en) 2002-07-18 2008-12-02 Parkervision, Inc. Networking methods and systems

Also Published As

Publication number Publication date
JPH079001Y2 (ja) 1995-03-06

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