TWI460386B - Very low temperature freezer - Google Patents

Very low temperature freezer Download PDF

Info

Publication number
TWI460386B
TWI460386B TW101108122A TW101108122A TWI460386B TW I460386 B TWI460386 B TW I460386B TW 101108122 A TW101108122 A TW 101108122A TW 101108122 A TW101108122 A TW 101108122A TW I460386 B TWI460386 B TW I460386B
Authority
TW
Taiwan
Prior art keywords
crank pin
pin bearing
wall
cylinder
resin material
Prior art date
Application number
TW101108122A
Other languages
English (en)
Chinese (zh)
Other versions
TW201239299A (en
Inventor
Yoji Mizuno
Original Assignee
Sumitomo Heavy Industries
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 Sumitomo Heavy Industries filed Critical Sumitomo Heavy Industries
Publication of TW201239299A publication Critical patent/TW201239299A/zh
Application granted granted Critical
Publication of TWI460386B publication Critical patent/TWI460386B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
TW101108122A 2011-03-17 2012-03-09 Very low temperature freezer TWI460386B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011059876A JP2012193926A (ja) 2011-03-17 2011-03-17 極低温冷凍機

Publications (2)

Publication Number Publication Date
TW201239299A TW201239299A (en) 2012-10-01
TWI460386B true TWI460386B (zh) 2014-11-11

Family

ID=46811909

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101108122A TWI460386B (zh) 2011-03-17 2012-03-09 Very low temperature freezer

Country Status (5)

Country Link
US (1) US20120234023A1 (ko)
JP (1) JP2012193926A (ko)
KR (1) KR101333054B1 (ko)
CN (1) CN102679608B (ko)
TW (1) TWI460386B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5996483B2 (ja) * 2013-04-24 2016-09-21 住友重機械工業株式会社 極低温冷凍機
JP2015117885A (ja) * 2013-12-18 2015-06-25 住友重機械工業株式会社 極低温冷凍機
JP6850482B2 (ja) * 2015-06-10 2021-03-31 リフレクション メディカル， インコーポレイテッド 高帯域幅バイナリマルチリーフコリメータ設計
JP2017207275A (ja) * 2017-07-31 2017-11-24 住友重機械工業株式会社 極低温冷凍機
WO2021075274A1 (ja) * 2019-10-15 2021-04-22 住友重機械工業株式会社 極低温冷凍機、極低温冷凍機の診断装置および診断方法
CN112953305B (zh) * 2021-04-26 2022-08-26 长春工业大学 一种新型磁激励旋转式压电发电装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1130250A (zh) * 1994-10-28 1996-09-04 东芝株式会社 极低温冷却被冷却物体的极低温冷却装置
US20030219350A1 (en) * 2002-01-29 2003-11-27 Marnix Meijers Compressor cooler and its assembly procedure

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312239A (en) * 1964-06-17 1967-04-04 Little Inc A Crosshead assembly
US4333755A (en) * 1979-10-29 1982-06-08 Oerlikon-Buhrle U.S.A. Inc. Cryogenic apparatus
US4368931A (en) * 1980-07-24 1983-01-18 Plus Manufacturing Co., Inc. Self aligning press in bearing structures
JPS5937328A (ja) * 1982-08-23 1984-02-29 株式会社　ハタ技研 多重層軸受の製造方法
JPH02122165A (ja) * 1988-10-31 1990-05-09 Mitsubishi Heavy Ind Ltd ガスサイクル冷凍機
JPH03107617A (ja) * 1989-09-18 1991-05-08 Du Pont Japan Ltd すべり軸受
US5078017A (en) * 1990-05-04 1992-01-07 Balanced Engines, Inc. Motion translation device of scotch yoke type
JPH0785821B2 (ja) * 1992-01-31 1995-09-20 大同メタル工業株式会社 ブッシュの成形方法
JPH06300378A (ja) * 1993-04-14 1994-10-28 Sumitomo Heavy Ind Ltd 極低温冷凍機のバルブタイミング可変機構
CN1348532A (zh) * 1999-03-03 2002-05-08 圣戈班特性塑料公司 具有自润滑轴承的滚子
JP2001280728A (ja) * 2000-03-30 2001-10-10 Sumitomo Heavy Ind Ltd 冷凍機、直動機構、ロータリバルブ
JP2002349437A (ja) * 2001-05-24 2002-12-04 Toyota Industries Corp 圧縮機
JP2004245073A (ja) * 2003-02-12 2004-09-02 Matsushita Electric Ind Co Ltd 電動圧縮機
JP2008032050A (ja) * 2006-07-26 2008-02-14 Ntn Corp 調心型滑り軸受装置
JP2010271029A (ja) * 2009-04-23 2010-12-02 Sumitomo Heavy Ind Ltd 蓄冷式冷凍機、蓄冷式冷凍機用ロータリバルブの製造方法、および蓄冷式冷凍機の製造方法
JP5466427B2 (ja) * 2009-05-22 2014-04-09 Ｎｔｎ株式会社 球面滑り軸受

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1130250A (zh) * 1994-10-28 1996-09-04 东芝株式会社 极低温冷却被冷却物体的极低温冷却装置
US20030219350A1 (en) * 2002-01-29 2003-11-27 Marnix Meijers Compressor cooler and its assembly procedure

Also Published As

Publication number Publication date
US20120234023A1 (en) 2012-09-20
KR101333054B1 (ko) 2013-11-26
KR20120106581A (ko) 2012-09-26
CN102679608A (zh) 2012-09-19
JP2012193926A (ja) 2012-10-11
TW201239299A (en) 2012-10-01
CN102679608B (zh) 2014-10-15

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