JPH0430286U - - Google Patents

Info

Publication number
JPH0430286U
JPH0430286U JP7245790U JP7245790U JPH0430286U JP H0430286 U JPH0430286 U JP H0430286U JP 7245790 U JP7245790 U JP 7245790U JP 7245790 U JP7245790 U JP 7245790U JP H0430286 U JPH0430286 U JP H0430286U
Authority
JP
Japan
Prior art keywords
housing
main shaft
pump
rotary compressor
motor
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
JP7245790U
Other languages
Japanese (ja)
Other versions
JP2552308Y2 (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 JP1990072457U priority Critical patent/JP2552308Y2/en
Publication of JPH0430286U publication Critical patent/JPH0430286U/ja
Application granted granted Critical
Publication of JP2552308Y2 publication Critical patent/JP2552308Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Rotary Pumps (AREA)

Description

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

第１図は本考案に係る密閉型回転式圧縮機の給
油装置の要部を示す断面図、第２図は同じく本考
案における給油装置を密閉型回転式圧縮機に実施
した例を示す断面図、第３図は従来の密閉型回転
式圧縮機の給油装置を示す断面図である。 ４……モータ、５……圧縮機構、２１……シエ
ル、２２……油溜め、２６……主軸、３２……オ
イルポンプ、３６……第１のハウジング、３７…
…第２のハウジング、３９……油吸入管、４２…
…弾性体。 FIG. 1 is a cross-sectional view showing the main parts of the oil supply device for a hermetic rotary compressor according to the present invention, and FIG. 2 is a cross-sectional view showing an example in which the oil supply device according to the present invention is implemented in a hermetic rotary compressor. , FIG. 3 is a sectional view showing a conventional oil supply device for a hermetic rotary compressor. 4... Motor, 5... Compression mechanism, 21... Shell, 22... Oil reservoir, 26... Main shaft, 32... Oil pump, 36... First housing, 37...
...Second housing, 39...Oil suction pipe, 42...
...Elastic body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] その底部に油溜めを有する密閉容器と、この密
閉容器内に設けられモータによつて回転する主軸
と、この主軸に連結され流体を圧縮する圧縮機構
とを備えた密閉型回転式圧縮機の給油装置におい
て、前記主軸に各軸受に強制給油する容積形のポ
ンプを連結し、このポンプを収納するハウジング
を前記モータに並設し、このハウジングを、前記
密閉容器内に固定された第１のハウジングと、こ
のハウジングに前記主軸の径方向に可動自在に設
けられた第２のハウジングとによつて構成し、こ
のうち第２のハウジングは、前記油溜め内に先端
部が臨む管体を有し、内部には前記ポンプが収納
されていることを特徴とする密閉型回転式圧縮機
の給油装置。 Lubricating a sealed rotary compressor that includes a sealed container with an oil reservoir at the bottom, a main shaft installed in the sealed container and rotated by a motor, and a compression mechanism connected to the main shaft to compress fluid. In the apparatus, a positive displacement pump for forcibly lubricating each bearing is connected to the main shaft, a housing for accommodating this pump is arranged in parallel with the motor, and this housing is connected to a first housing fixed in the closed container. and a second housing movably provided in the radial direction of the main shaft, the second housing having a pipe whose tip faces into the oil reservoir. An oil supply device for a hermetic rotary compressor, characterized in that the pump is housed inside.
JP1990072457U 1990-07-06 1990-07-06 Oil supply device for hermetic rotary compressor Expired - Lifetime JP2552308Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990072457U JP2552308Y2 (en) 1990-07-06 1990-07-06 Oil supply device for hermetic rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990072457U JP2552308Y2 (en) 1990-07-06 1990-07-06 Oil supply device for hermetic rotary compressor

Publications (2)

Publication Number Publication Date
JPH0430286U true JPH0430286U (en) 1992-03-11
JP2552308Y2 JP2552308Y2 (en) 1997-10-29

Family

ID=31610409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990072457U Expired - Lifetime JP2552308Y2 (en) 1990-07-06 1990-07-06 Oil supply device for hermetic rotary compressor

Country Status (1)

Country Link
JP (1) JP2552308Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227186A (en) * 1988-07-13 1990-01-29 Mitsubishi Electric Corp Horizontal scroll compressor
JPH0264280A (en) * 1988-08-31 1990-03-05 Toshiba Corp Scroll compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227186A (en) * 1988-07-13 1990-01-29 Mitsubishi Electric Corp Horizontal scroll compressor
JPH0264280A (en) * 1988-08-31 1990-03-05 Toshiba Corp Scroll compressor

Also Published As

Publication number Publication date
JP2552308Y2 (en) 1997-10-29

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