JPS6166686U - - Google Patents

Info

Publication number
JPS6166686U
JPS6166686U JP15251584U JP15251584U JPS6166686U JP S6166686 U JPS6166686 U JP S6166686U JP 15251584 U JP15251584 U JP 15251584U JP 15251584 U JP15251584 U JP 15251584U JP S6166686 U JPS6166686 U JP S6166686U
Authority
JP
Japan
Prior art keywords
muffler
bellows body
compressor
refrigerant
change
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
JP15251584U
Other languages
Japanese (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 JP15251584U priority Critical patent/JPS6166686U/ja
Publication of JPS6166686U publication Critical patent/JPS6166686U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)
  • Pipe Accessories (AREA)
  • Exhaust Silencers (AREA)

Description

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

第１図乃至第７図は本案の一実施例を示し、第
１図は吸入消音器の横断面図、第２図は同じく吸
入消音器の低温時の要部断面図、第３図は同じく
吸入消音器の高温時の要部断面図、第４図はベロ
ーズ体の説明図、第５図はベローズ体内の冷媒の
飽和圧力を表わすグラフ、第６図はベローズ体の
低温時の説明図、第７図はベローズ体の高温時の
説明図、第８図は騒音実験結果を表わすグラフ、
第９図及び第１０図は夫々他の実施例を示す消音
器の要部断面図、第１１図は従来例を示す密閉型
電動圧縮機の縦断面図である。 １…密閉型電動圧縮機、２…密閉容器、３…圧
縮機部、５…吸入消音器、６…吐出消音器、８…
ベローズ体、１１…冷媒。 Figures 1 to 7 show an embodiment of the present invention. Figure 1 is a cross-sectional view of the suction muffler, Figure 2 is a cross-sectional view of the main parts of the suction muffler at low temperature, and Figure 3 is the same. 4 is an explanatory diagram of the bellows body, FIG. 5 is a graph showing the saturation pressure of the refrigerant in the bellows body, FIG. 6 is an explanatory diagram of the bellows body at low temperature, Fig. 7 is an explanatory diagram of the bellows body at high temperature, Fig. 8 is a graph showing the results of the noise experiment,
9 and 10 are sectional views of main parts of a silencer showing other embodiments, respectively, and FIG. 11 is a vertical sectional view of a hermetic electric compressor showing a conventional example. DESCRIPTION OF SYMBOLS 1... Sealed electric compressor, 2... Sealed container, 3... Compressor section, 5... Suction muffler, 6... Discharge muffler, 8...
Bellows body, 11... Refrigerant.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 容器内に収納された圧縮機部の吸入或いは吐出
側に消音器を装着している圧縮機において、前記
消音器には、冷媒を内部に密封しており、かつ、
この冷媒の温度変化による飽和圧力の変化で伸縮
するベローズ体が装着されており、このベローズ
体の伸縮動作によつて前記消音器の容積を変化さ
せる構成としたことを特徴とする圧縮機の消音装
置。 In a compressor that is equipped with a muffler on the suction or discharge side of a compressor section housed in a container, the muffler has a refrigerant sealed inside, and
A sound muffling compressor characterized in that a bellows body is installed which expands and contracts due to a change in saturation pressure caused by a temperature change of the refrigerant, and the volume of the muffler is changed by the expansion and contraction action of the bellows body. Device.
JP15251584U 1984-10-09 1984-10-09 Pending JPS6166686U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15251584U JPS6166686U (en) 1984-10-09 1984-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15251584U JPS6166686U (en) 1984-10-09 1984-10-09

Publications (1)

Publication Number Publication Date
JPS6166686U true JPS6166686U (en) 1986-05-07

Family

ID=30710574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15251584U Pending JPS6166686U (en) 1984-10-09 1984-10-09

Country Status (1)

Country Link
JP (1) JPS6166686U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100909911B1 (en) 2008-04-14 2009-07-29 서문원 Muffler and vacuum pump having the same
JP2010196668A (en) * 2009-02-27 2010-09-09 Kobe Steel Ltd Liquid lubrication type compressor
WO2019102728A1 (en) * 2017-11-21 2019-05-31 三菱重工サーマルシステムズ株式会社 Refrigeration machine
CN111295556A (en) * 2017-11-08 2020-06-16 三菱重工制冷空调系统株式会社 Refrigerating machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100909911B1 (en) 2008-04-14 2009-07-29 서문원 Muffler and vacuum pump having the same
JP2010196668A (en) * 2009-02-27 2010-09-09 Kobe Steel Ltd Liquid lubrication type compressor
CN111295556A (en) * 2017-11-08 2020-06-16 三菱重工制冷空调系统株式会社 Refrigerating machine
US11536499B2 (en) 2017-11-08 2022-12-27 Mitsubishi Heavy Industries Thermal Systems, Ltd. Refrigeration machine
WO2019102728A1 (en) * 2017-11-21 2019-05-31 三菱重工サーマルシステムズ株式会社 Refrigeration machine
CN111344525A (en) * 2017-11-21 2020-06-26 三菱重工制冷空调系统株式会社 Refrigerating machine

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