JPS6224087U - - Google Patents

Info

Publication number
JPS6224087U
JPS6224087U JP1985115075U JP11507585U JPS6224087U JP S6224087 U JPS6224087 U JP S6224087U JP 1985115075 U JP1985115075 U JP 1985115075U JP 11507585 U JP11507585 U JP 11507585U JP S6224087 U JPS6224087 U JP S6224087U
Authority
JP
Japan
Prior art keywords
bearing
fixed
reed valve
main bearing
rotary compressor
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
JP1985115075U
Other languages
English (en)
Other versions
JPH053753Y2 (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 JP1985115075U priority Critical patent/JPH053753Y2/ja
Priority to KR2019860011083U priority patent/KR890002410Y1/ko
Priority to US06/890,336 priority patent/US4730996A/en
Publication of JPS6224087U publication Critical patent/JPS6224087U/ja
Application granted granted Critical
Publication of JPH053753Y2 publication Critical patent/JPH053753Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/102—Geometry of the inlet or outlet of the outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係るロータリ圧縮機の圧縮要
素の要部を示す平面図、第２図は第１図の―
線矢視断面図、第３図は主軸受の平面図、第４図
は副軸受の平面図、第５図はロータリ圧縮機の全
体構造を示す側断面図、第６図は従来の圧縮要素
の要部を示す平面図、第７図は第６図の―線
矢視断面図である。 図中、２１はロータリ圧縮機、２３は圧縮要素
、２５は回転軸、２６は主軸受、２７は副軸受、
３１は圧縮空間、３８ａ，３８ｂはリード弁、３
９ａ，３９ｂは吐出ポート、４１ａ，４１ｂはリ
ード弁の固定端である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転軸を支承すると共に圧縮要素の圧縮空間を
    区画形成する主軸受と副軸受とのそれぞれに、対
    向する吐出ポートを形成し、その各吐出ポートに
    固定端がそれぞれ主軸受と副軸受とに固定される
    リード弁を設けたロータリ圧縮機において、上記
    主軸受側のリード弁と副軸受側のリード弁との固
    定端を、回転軸の軸方向の一方から見てそれぞれ
    上記吐出ポートを基準にして互いに反対側に固定
    したことを特徴とするロータリ圧縮機。
JP1985115075U 1985-07-29 1985-07-29 Expired - Lifetime JPH053753Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1985115075U JPH053753Y2 (ja) 1985-07-29 1985-07-29
KR2019860011083U KR890002410Y1 (ko) 1985-07-29 1986-07-26 로우터리 압축기
US06/890,336 US4730996A (en) 1985-07-29 1986-07-29 Rotary compressor with two discharge valves having different frequencies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985115075U JPH053753Y2 (ja) 1985-07-29 1985-07-29

Publications (2)

Publication Number Publication Date
JPS6224087U true JPS6224087U (ja) 1987-02-13
JPH053753Y2 JPH053753Y2 (ja) 1993-01-28

Family

ID=30998396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985115075U Expired - Lifetime JPH053753Y2 (ja) 1985-07-29 1985-07-29

Country Status (2)

Country Link
JP (1) JPH053753Y2 (ja)
KR (1) KR890002410Y1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0286204U (ja) * 1988-12-22 1990-07-09
JP2015169142A (ja) * 2014-03-07 2015-09-28 東芝キヤリア株式会社 回転式圧縮機及び冷凍サイクル装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6454177B2 (ja) * 2015-02-27 2019-01-16 東芝キヤリア株式会社 回転式圧縮機及び冷凍サイクル装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153795U (ja) * 1981-03-23 1982-09-27
JPS59154889U (ja) * 1983-03-31 1984-10-17 三洋電機株式会社 回転圧縮機の弁装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153795U (ja) * 1981-03-23 1982-09-27
JPS59154889U (ja) * 1983-03-31 1984-10-17 三洋電機株式会社 回転圧縮機の弁装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0286204U (ja) * 1988-12-22 1990-07-09
JP2015169142A (ja) * 2014-03-07 2015-09-28 東芝キヤリア株式会社 回転式圧縮機及び冷凍サイクル装置

Also Published As

Publication number Publication date
JPH053753Y2 (ja) 1993-01-28
KR890002410Y1 (ko) 1989-04-22
KR870002424U (ko) 1987-03-17

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