JPS607371U - Compressor discharge valve device - Google Patents

Compressor discharge valve device

Info

Publication number
JPS607371U
JPS607371U JP1983097338U JP9733883U JPS607371U JP S607371 U JPS607371 U JP S607371U JP 1983097338 U JP1983097338 U JP 1983097338U JP 9733883 U JP9733883 U JP 9733883U JP S607371 U JPS607371 U JP S607371U
Authority
JP
Japan
Prior art keywords
discharge valve
discharge
valve device
valve seat
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.)
Pending
Application number
JP1983097338U
Other languages
Japanese (ja)
Inventor
進 川口
石嶋　孝次
岩淵　修
卓穂 平原
和広 中根
文昭 佐野
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1983097338U priority Critical patent/JPS607371U/en
Priority to KR2019840003898U priority patent/KR870001338Y1/en
Priority to US06/613,064 priority patent/US4580604A/en
Priority to EP19840106205 priority patent/EP0129738B1/en
Priority to DE8484106205T priority patent/DE3474054D1/en
Priority to EP19870101749 priority patent/EP0231955B1/en
Priority to DE8787101749T priority patent/DE3477414D1/en
Priority to DK293684A priority patent/DK167074B1/en
Priority to ES84533604A priority patent/ES533604A0/en
Priority to PH30847A priority patent/PH21333A/en
Priority to AU29774/84A priority patent/AU564327B2/en
Priority to MX84201777A priority patent/MX160301A/en
Publication of JPS607371U publication Critical patent/JPS607371U/en
Priority to DK121990A priority patent/DK166395C/en
Pending 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の圧縮機の吐出弁装置の構成断面図、第２
図はこの考案の圧縮機の吐出弁装置の一実施例を示す構
成断面−、第３図はこの考案の圧縮機の吐出弁装置の他
の実施例を示す構成断面図、第４図はこの考案の圧縮機
の吐出弁装置の騒音効果を比較分析したグラフ図を示し
ている。 図において、１は吐出口、１ａはハウジング、２は吐出
弁座、３は吐出弁押え、４は吐出弁、５は凹部、６は段
差である。なお、図中同一あるいは相当部分には同一符
号を付して示しである。 補正　昭５８．　８．１２ 実用新案登録請求の範囲を次のように補正する。 ■実用新案登録請求の範囲 （１）圧縮室と連通ずる吐出口を有するハウジング壁と
、上記吐出口の吐出側周縁部に、上記ハウジング壁と一
体に突出成形され断面形状が曲率を有する吐出弁座と、
上記吐出弁座に着座し上記圧縮室の圧力差に応じて上記
吐出口の開閉動作を行う吐出弁とから構成される圧縮機
の吐出弁装置において、吐出口径と吐出弁座のシート部
頂点径との比を１．５倍以上にするとともに、吐出弁座
が吐出弁と接触する位置より外側に典率面を有し、かつ
吐出弁座のほぼ突部頂点の内側に段差を形成したことを
特徴とする圧縮機の吐出弁装置。 （２）吐出弁座は、吐出弁座の段差位置から吐出口側に
口って略円すい　の凹部が形　されていることを特徴と
する実用新案登録請求の範囲第（１）項記載の圧縮機の
吐出弁装置。 図面を次のように補正する。Figure 1 is a cross-sectional view of the configuration of a conventional compressor discharge valve device;
The figure is a cross-sectional view showing one embodiment of the discharge valve device for a compressor of this invention, FIG. 3 is a cross-sectional view of the structure showing another embodiment of the discharge valve device for a compressor of this invention, and FIG. A graph showing a comparative analysis of the noise effects of the invented compressor discharge valve device is shown. In the figure, 1 is a discharge port, 1a is a housing, 2 is a discharge valve seat, 3 is a discharge valve holder, 4 is a discharge valve, 5 is a recess, and 6 is a step. Note that the same or equivalent parts in the figures are indicated by the same reference numerals. Correction 1984. 8.12 The scope of claims for utility model registration shall be amended as follows. ■Claims for Utility Model Registration (1) A housing wall having a discharge port communicating with the compression chamber, and a discharge valve having a curvature in cross-section and integrally formed with the housing wall on the discharge side peripheral edge of the discharge port. The seat and
In a discharge valve device for a compressor comprising a discharge valve that is seated on the discharge valve seat and opens and closes the discharge port according to the pressure difference in the compression chamber, the diameter of the discharge port and the apex diameter of the seat portion of the discharge valve seat are provided. The ratio of A compressor discharge valve device characterized by: (2) The compression according to claim (1) of the claims for registration of a utility model, characterized in that the discharge valve seat has a substantially conical concave portion extending from the stepped position of the discharge valve seat toward the discharge port side. Machine discharge valve device. Correct the drawing as follows.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）圧縮室と連通ずる吐出口を有するハウジング壁と
、上記吐出口の吐出側周縁部に、上記ハウジング壁と一
体に突出成形され断面形状が曲率□　を有する吐出弁座
と、上記吐出弁座に着座し上−記圧縮室の圧力差に応じ
て上記吐出口の開閉動作を行う吐出弁とから構成される
圧縮機の吐出弁装置において、上記吐出弁座の断面形状
を、上記吐出弁と接触する位置より外側に曲率面を有し
、かつ上記接触位置の内側に凹部を有する形状としたこ
とを特徴とする圧縮機の吐出弁装置。(1) A housing wall having a discharge port communicating with the compression chamber, a discharge valve seat integrally formed with the housing wall and having a cross-sectional shape of curvature □ on the discharge side peripheral edge of the discharge port, and the discharge valve seat having a cross-sectional shape of curvature □. In a discharge valve device for a compressor comprising a discharge valve that is seated on a seat and opens and closes the discharge port in response to a pressure difference between the compression chambers, the cross-sectional shape of the discharge valve seat is defined as the discharge valve. 1. A discharge valve device for a compressor, characterized in that the discharge valve device has a shape having a curved surface on the outside of the contact position and a recess on the inside of the contact position. （２）吐出弁座の凹部は、曲率製面の頂点より吐出口側
で、かつその頂点より下がった位置に設けたことを特徴
とする実用新案登録請求の範囲第（１）項記載の圧縮機
の吐出弁装置。(2) The compression according to claim (1) of the utility model registration, characterized in that the recessed portion of the discharge valve seat is provided at a position closer to the discharge port than the apex of the curvature surface and lower than the apex. Machine discharge valve device. （３）吐出弁座の凹部は、曲率製面の頂点に達する手前
の位置から吐出口側に向って略円すい状に形成されてい
ることを特徴とする実用新案登録請求の範囲第（１）項
記載の圧縮機の吐出弁装置。(3) Utility model registration claim No. (1) characterized in that the concave portion of the discharge valve seat is formed in a substantially conical shape from a position before reaching the apex of the curvature surface toward the discharge port side. A discharge valve device for a compressor as described in 1.
JP1983097338U 1983-06-23 1983-06-23 Compressor discharge valve device Pending JPS607371U (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP1983097338U JPS607371U (en) 1983-06-23 1983-06-23 Compressor discharge valve device
KR2019840003898U KR870001338Y1 (en) 1983-06-23 1984-04-26 Discharging valve device for a compressor
US06/613,064 US4580604A (en) 1983-06-23 1984-05-22 Discharging valve device for a compressor
EP19840106205 EP0129738B1 (en) 1983-06-23 1984-05-30 Discharging valve device for a compressor
DE8484106205T DE3474054D1 (en) 1983-06-23 1984-05-30 Discharging valve device for a compressor
EP19870101749 EP0231955B1 (en) 1983-06-23 1984-05-30 Discharging valve device for a compressor
DE8787101749T DE3477414D1 (en) 1983-06-23 1984-05-30 Discharging valve device for a compressor
DK293684A DK167074B1 (en) 1983-06-23 1984-06-15 OUTPUT VALVE FOR A COMPRESSOR
ES84533604A ES533604A0 (en) 1983-06-23 1984-06-20 COMPRESSOR DISCHARGE VALVE DEVICE
PH30847A PH21333A (en) 1983-06-23 1984-06-20 Discharging value device for a compressor
AU29774/84A AU564327B2 (en) 1983-06-23 1984-06-22 Discharging valve device for a compressor
MX84201777A MX160301A (en) 1983-06-23 1984-06-25 IMPROVEMENTS IN DISCHARGE VALVE DEVICE FOR A COMPRESSOR THAT DISCHARGES COMPRESSED GAS
DK121990A DK166395C (en) 1983-06-23 1990-05-17 OUTPUT VALVE FOR A COMPRESSOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983097338U JPS607371U (en) 1983-06-23 1983-06-23 Compressor discharge valve device

Publications (1)

Publication Number Publication Date
JPS607371U true JPS607371U (en) 1985-01-19

Family

ID=30231578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983097338U Pending JPS607371U (en) 1983-06-23 1983-06-23 Compressor discharge valve device

Country Status (2)

Country Link
JP (1) JPS607371U (en)
KR (1) KR870001338Y1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447010A (en) * 1990-06-14 1992-02-17 Nippon Chuzo Kk Pivot type fixed journal
JP2008101523A (en) * 2006-10-18 2008-05-01 Daikin Ind Ltd Hermetic compressor
JP2009174522A (en) * 2007-12-26 2009-08-06 Mitsubishi Electric Corp Rotary compressor
JP2011043084A (en) * 2009-08-19 2011-03-03 Fujitsu General Ltd Rotary compressor
JP2012159174A (en) * 2011-02-02 2012-08-23 Bridgestone Corp Joint pipe
US10054092B2 (en) 2012-11-26 2018-08-21 Robert Bosch Gmbh Valve device
WO2023053552A1 (en) * 2021-09-30 2023-04-06 ダイキン工業株式会社 Compressor and freezer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102365966B1 (en) * 2016-09-29 2022-02-22 엘지전자 주식회사 Compressor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447010A (en) * 1990-06-14 1992-02-17 Nippon Chuzo Kk Pivot type fixed journal
JP2008101523A (en) * 2006-10-18 2008-05-01 Daikin Ind Ltd Hermetic compressor
JP2009174522A (en) * 2007-12-26 2009-08-06 Mitsubishi Electric Corp Rotary compressor
JP2011043084A (en) * 2009-08-19 2011-03-03 Fujitsu General Ltd Rotary compressor
JP2012159174A (en) * 2011-02-02 2012-08-23 Bridgestone Corp Joint pipe
US10054092B2 (en) 2012-11-26 2018-08-21 Robert Bosch Gmbh Valve device
WO2023053552A1 (en) * 2021-09-30 2023-04-06 ダイキン工業株式会社 Compressor and freezer
JP2023051024A (en) * 2021-09-30 2023-04-11 ダイキン工業株式会社 Compressor and freezer

Also Published As

Publication number Publication date
KR850009599U (en) 1985-12-05
KR870001338Y1 (en) 1987-04-03

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