JPH0457689U - - Google Patents

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Publication number
JPH0457689U
JPH0457689U JP9943090U JP9943090U JPH0457689U JP H0457689 U JPH0457689 U JP H0457689U JP 9943090 U JP9943090 U JP 9943090U JP 9943090 U JP9943090 U JP 9943090U JP H0457689 U JPH0457689 U JP H0457689U
Authority
JP
Japan
Prior art keywords
space
scroll
suction
spirals
shell
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
JP9943090U
Other languages
Japanese (ja)
Other versions
JP2562568Y2 (en
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 JP1990099430U priority Critical patent/JP2562568Y2/en
Publication of JPH0457689U publication Critical patent/JPH0457689U/ja
Application granted granted Critical
Publication of JP2562568Y2 publication Critical patent/JP2562568Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Rotary Pumps (AREA)

Description

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

第１図はこの考案の一実施例におけるスクロー
ル圧縮機の構成を示す断面図、第２図は第１図に
おけるスクロール圧縮機の冷媒の流れを示す冷媒
回路図、第３図は従来のスクロール圧縮機の構成
を示す断面図、第４図は第３図におけるスクロー
ル圧縮機の冷媒の流れを示す冷媒回路図である。 図において、１は固定スクロール、２は揺動ス
クロール、２２は分岐空間、２３は吸入空間、２
４は第１の通路、２７は第２の通路である。尚、
各図中同一符号は同一または相当部分を示す。 Figure 1 is a sectional view showing the configuration of a scroll compressor in an embodiment of this invention, Figure 2 is a refrigerant circuit diagram showing the flow of refrigerant in the scroll compressor in Figure 1, and Figure 3 is a conventional scroll compressor. 4 is a sectional view showing the configuration of the compressor, and FIG. 4 is a refrigerant circuit diagram showing the flow of refrigerant in the scroll compressor in FIG. 3. In the figure, 1 is a fixed scroll, 2 is an oscillating scroll, 22 is a branching space, 23 is a suction space, 2
4 is a first passage, and 27 is a second passage. still,
The same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外縁部に形成された吸入空間から吸入される冷
媒ガスを渦巻同士を組合せることによつて上記両
渦巻間に形成される圧縮室で漸次圧縮し中央部に
形成される吐出管より吐出する固定および揺動ス
クロール、モータにより回転し上記揺動スクロー
ルを駆動する主軸、上記揺動スクロールおよび上
記主軸を支承する軸受、上部に上記各要素を収納
するとともに下部に油溜めが形成されたシエル、
吸入管により上記シエル内に導入された冷媒ガス
を取り込む分岐空間、この分岐空間と上記吸入空
間とを連通する第１の通路、上記油溜め上部モー
タ外周から上記固定スクロール上部にかけて形成
される冷却空間、この冷却空間と上記吸入空間と
を連通する第２の通路を備えたことを特徴とする
スクロール圧縮機。 The refrigerant gas sucked from the suction space formed at the outer edge is gradually compressed in the compression chamber formed between the two spirals by combining the spirals, and is then discharged from the discharge pipe formed at the center. and an oscillating scroll, a main shaft that is rotated by a motor and drives the oscillating scroll, a bearing that supports the oscillating scroll and the main shaft, a shell in which the above elements are housed in the upper part and an oil reservoir is formed in the lower part;
A branch space that takes in the refrigerant gas introduced into the shell by the suction pipe, a first passage that communicates the branch space with the suction space, and a cooling space that is formed from the outer periphery of the oil sump upper motor to the upper part of the fixed scroll. , a scroll compressor comprising a second passage communicating the cooling space and the suction space.
JP1990099430U 1990-09-20 1990-09-20 Scroll compressor Expired - Fee Related JP2562568Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990099430U JP2562568Y2 (en) 1990-09-20 1990-09-20 Scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990099430U JP2562568Y2 (en) 1990-09-20 1990-09-20 Scroll compressor

Publications (2)

Publication Number Publication Date
JPH0457689U true JPH0457689U (en) 1992-05-18
JP2562568Y2 JP2562568Y2 (en) 1998-02-10

Family

ID=31841349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990099430U Expired - Fee Related JP2562568Y2 (en) 1990-09-20 1990-09-20 Scroll compressor

Country Status (1)

Country Link
JP (1) JP2562568Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015056292A1 (en) * 2013-10-15 2015-04-23 三菱電機株式会社 Compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62225793A (en) * 1986-03-28 1987-10-03 Toshiba Corp Closed type scroll compressor
JPH02157488A (en) * 1988-12-07 1990-06-18 Mitsubishi Electric Corp Scroll compressor
JPH02211393A (en) * 1989-02-10 1990-08-22 Mitsubishi Electric Corp Scroll compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62225793A (en) * 1986-03-28 1987-10-03 Toshiba Corp Closed type scroll compressor
JPH02157488A (en) * 1988-12-07 1990-06-18 Mitsubishi Electric Corp Scroll compressor
JPH02211393A (en) * 1989-02-10 1990-08-22 Mitsubishi Electric Corp Scroll compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015056292A1 (en) * 2013-10-15 2015-04-23 三菱電機株式会社 Compressor
JPWO2015056292A1 (en) * 2013-10-15 2017-03-09 三菱電機株式会社 Compressor

Also Published As

Publication number Publication date
JP2562568Y2 (en) 1998-02-10

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