JPH0432285U - - Google Patents

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Publication number
JPH0432285U
JPH0432285U JP7263890U JP7263890U JPH0432285U JP H0432285 U JPH0432285 U JP H0432285U JP 7263890 U JP7263890 U JP 7263890U JP 7263890 U JP7263890 U JP 7263890U JP H0432285 U JPH0432285 U JP H0432285U
Authority
JP
Japan
Prior art keywords
scroll
end plate
boss
orbiting scroll
drive mechanism
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
JP7263890U
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 JP7263890U priority Critical patent/JPH0432285U/ja
Publication of JPH0432285U publication Critical patent/JPH0432285U/ja
Pending 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図は本考案の１実施例を示す縦断面図、第
２図の(a)ないし(d)はそれぞれ他の変形例を示す
要部の部分的縦断面図である。第３図は従来のス
クロール型圧縮機の縦断面図である。 固定スクロール……１０、端板……１１、ラツ
プ……１２、旋回スクロール……１４、端板……
１５、ラツプ……１６、ボス……２３、旋回駆動
機構……５３，５４、７３。 FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention, and FIGS. 2(a) to 2(d) are partial longitudinal sectional views of essential parts showing other modifications. FIG. 3 is a longitudinal sectional view of a conventional scroll compressor. Fixed scroll...10, End plate...11, Wrap...12, Orbiting scroll...14, End plate...
15, Wrap...16, Boss...23, Swing drive mechanism...53, 54, 73.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] それぞれ端板にうず巻体を立設してなる固定ス
クロールと旋回スクロールとを相互に噛み合わせ
るとともに上記旋回スクロールの端板の外面中央
部に旋回駆動機構が連結されるボスを突設してな
るスクロール型流体機械において、上記ボスの肉
厚をその根元側から先端側へ向かつて漸次薄くし
たことを特徴とするスクロール型流体機械。 A fixed scroll and an orbiting scroll each having a spiral body erected on an end plate are engaged with each other, and a boss to which an orbit drive mechanism is connected is provided protruding from the center of the outer surface of the end plate of the orbiting scroll. A scroll-type fluid machine characterized in that the wall thickness of the boss is gradually thinned from the base side toward the tip side.
JP7263890U 1990-07-10 1990-07-10 Pending JPH0432285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7263890U JPH0432285U (en) 1990-07-10 1990-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7263890U JPH0432285U (en) 1990-07-10 1990-07-10

Publications (1)

Publication Number Publication Date
JPH0432285U true JPH0432285U (en) 1992-03-16

Family

ID=31610752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7263890U Pending JPH0432285U (en) 1990-07-10 1990-07-10

Country Status (1)

Country Link
JP (1) JPH0432285U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003003970A (en) * 2001-06-20 2003-01-08 Fujitsu General Ltd Scroll compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110887A (en) * 1981-12-25 1983-07-01 Hitachi Ltd Scroll fluid machine
JPS58122388A (en) * 1982-01-14 1983-07-21 Hitachi Ltd scroll fluid device
JPS61215479A (en) * 1985-03-20 1986-09-25 Tokico Ltd Oilless type scroll compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110887A (en) * 1981-12-25 1983-07-01 Hitachi Ltd Scroll fluid machine
JPS58122388A (en) * 1982-01-14 1983-07-21 Hitachi Ltd scroll fluid device
JPS61215479A (en) * 1985-03-20 1986-09-25 Tokico Ltd Oilless type scroll compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003003970A (en) * 2001-06-20 2003-01-08 Fujitsu General Ltd Scroll compressor

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