JPS61152972A - ピストン装置 - Google Patents

ピストン装置

Info

Publication number
JPS61152972A
JPS61152972A JP27878284A JP27878284A JPS61152972A JP S61152972 A JPS61152972 A JP S61152972A JP 27878284 A JP27878284 A JP 27878284A JP 27878284 A JP27878284 A JP 27878284A JP S61152972 A JPS61152972 A JP S61152972A
Authority
JP
Japan
Prior art keywords
piston
piston rod
rod
rotating body
mounting hole
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
JP27878284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454071B2 (enrdf_load_stackoverflow
Inventor
Naonobu Kanamaru
尚信 金丸
Tomiyasu Konuma
小沼　富泰
Kazuyuki Sasaya
笹谷　和志
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP27878284A priority Critical patent/JPS61152972A/ja
Priority to DE8585116136T priority patent/DE3571066D1/de
Priority to EP85116136A priority patent/EP0186856B1/en
Priority to CN198585109278A priority patent/CN85109278A/zh
Publication of JPS61152972A publication Critical patent/JPS61152972A/ja
Priority to US07/705,552 priority patent/US5114263A/en
Publication of JPH0454071B2 publication Critical patent/JPH0454071B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Landscapes

  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Pivots And Pivotal Connections (AREA)
JP27878284A 1984-12-25 1984-12-25 ピストン装置 Granted JPS61152972A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP27878284A JPS61152972A (ja) 1984-12-25 1984-12-25 ピストン装置
DE8585116136T DE3571066D1 (en) 1984-12-25 1985-12-18 Joint having ball and shaft coupled through plastic deformation
EP85116136A EP0186856B1 (en) 1984-12-25 1985-12-18 Joint having ball and shaft coupled through plastic deformation
CN198585109278A CN85109278A (zh) 1984-12-25 1985-12-23 带有塑性变形联接的球和轴的接头
US07/705,552 US5114263A (en) 1984-12-25 1991-05-24 Joint having ball and shaft coupled through plastic deformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27878284A JPS61152972A (ja) 1984-12-25 1984-12-25 ピストン装置

Publications (2)

Publication Number Publication Date
JPS61152972A true JPS61152972A (ja) 1986-07-11
JPH0454071B2 JPH0454071B2 (enrdf_load_stackoverflow) 1992-08-28

Family

ID=17602098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27878284A Granted JPS61152972A (ja) 1984-12-25 1984-12-25 ピストン装置

Country Status (1)

Country Link
JP (1) JPS61152972A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5380007B2 (ja) 2008-06-16 2014-01-08 富士フイルム株式会社 偽造防止媒体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189057A (enrdf_load_stackoverflow) * 1975-02-03 1976-08-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189057A (enrdf_load_stackoverflow) * 1975-02-03 1976-08-04

Also Published As

Publication number Publication date
JPH0454071B2 (enrdf_load_stackoverflow) 1992-08-28

Similar Documents

Publication Publication Date Title
JPS5846216A (ja) 小型往復動機関用クランク軸
US5114263A (en) Joint having ball and shaft coupled through plastic deformation
CN119554235A (zh) 一种转子式压缩机泵体的缸体及制造方法
JPS61152972A (ja) ピストン装置
US6994014B2 (en) Closed cavity piston for hydrostatic power units and method of manufacturing the same
CN212563569U (zh) 一种减重活塞和一种压缩机
CN105458224B (zh) 一种压缩机及其复合机架的制造方法
JP3805834B2 (ja) 孔開け用刃物及びその製造方法
CN208330972U (zh) 用于压缩机的轴承组件及具有其的压缩机
EP1234979A3 (en) Manufacturing method for a compressor piston
JPS5916855B2 (ja) 全密閉形電動圧縮機用回転軸の製造方法
US20040035244A1 (en) Crankshaft assembly and method for manufacturing same
JPH0211872A (ja) 圧縮機のクランクシャフト
CN210397102U (zh) 能改善加工时变形的压缩机气缸及具有其的泵体和压缩机
CN100540898C (zh) 封闭型压缩机的连杆
CN108757387B (zh) 曲轴连杆机构及压缩机
JPS6332188A (ja) ロ−タリ−コンプレツサのロ−タ
KR200230842Y1 (ko) 압축기의메인프레임구조
JPS61252913A (ja) ボ−ルとカツプ柱体の結合構造
JPS61157780A (ja) 圧縮機のクランクシヤフト
JPS63248537A (ja) ピストン等の球面軸受の形成方法
CN116498636A (zh) 用于往复式压缩机的连杆、往复式压缩机和冰箱
CN119210006A (zh) 轴承室结构、轴承室结构的组装方法和电机
JP2005344578A (ja) 密閉形ボールジョイント圧縮機
JPS5844288A (ja) ロ−タリ式圧縮機

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees