JPS5537516A - Scroll type fluid machine - Google Patents

Scroll type fluid machine

Info

Publication number
JPS5537516A
JPS5537516A JP10962678A JP10962678A JPS5537516A JP S5537516 A JPS5537516 A JP S5537516A JP 10962678 A JP10962678 A JP 10962678A JP 10962678 A JP10962678 A JP 10962678A JP S5537516 A JPS5537516 A JP S5537516A
Authority
JP
Japan
Prior art keywords
oil
scroll
mirror plate
groove
center
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
JP10962678A
Other languages
Japanese (ja)
Inventor
Izumi Ochiai
Masatoshi Matsushima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10962678A priority Critical patent/JPS5537516A/en
Publication of JPS5537516A publication Critical patent/JPS5537516A/en
Pending legal-status Critical Current

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  • Rotary Pumps (AREA)

Abstract

PURPOSE: To improve greatly the performance of machine by supplying oil at the end of lap by the system in which groove is provided at the lap end facing mirror plate, having a structure in which oil is moved toward the center of scroll against viscous resistance by turning of mirror plate surface.
CONSTITUTION: The groove 14 is provided at the lap end 11 facing the mirror plate surface 10, having a structure in which oil is moved toward the center of scroll by turning of the mirror plate surface 10 against the viscous resistance; that is, the serrated structure 17 is given in the side surface of the groove 14, whereby when the mirror plate surface 10 moves toward the direction of arrow f, the oil in the groove 14 becomes easy to flow but when it moves toward the opposite direction of arrow f, oil is hard to flow. Thus, by turning the direction of f toward the center of scroll, the supply of oil from the peripheral portion of scroll where oil supply is easy to the center is made possible, premitting a great improvement in the performance of scroll type fluid machine.
COPYRIGHT: (C)1980,JPO&Japio
JP10962678A 1978-09-08 1978-09-08 Scroll type fluid machine Pending JPS5537516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10962678A JPS5537516A (en) 1978-09-08 1978-09-08 Scroll type fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10962678A JPS5537516A (en) 1978-09-08 1978-09-08 Scroll type fluid machine

Publications (1)

Publication Number Publication Date
JPS5537516A true JPS5537516A (en) 1980-03-15

Family

ID=14515045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10962678A Pending JPS5537516A (en) 1978-09-08 1978-09-08 Scroll type fluid machine

Country Status (1)

Country Link
JP (1) JPS5537516A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143386A (en) * 1980-04-09 1981-11-09 Hitachi Ltd Enclosed scroll compressor
JPS56156490A (en) * 1980-05-06 1981-12-03 Hitachi Ltd Enclosed scroll compressor
US4411605A (en) * 1981-10-29 1983-10-25 The Trane Company Involute and laminated tip seal of labyrinth type for use in a scroll machine
JPS60264385A (en) * 1984-06-13 1985-12-27 有限会社　兵庫化成工業所 Sewage treatment
JP2013501888A (en) * 2009-08-14 2013-01-17 エドワーズ リミテッド Scroll type pump
CN104791250A (en) * 2015-04-02 2015-07-22 合肥通用机械研究院 Scroll refrigerating compressor with scroll plates adopting micro-groove end surface sealing structures

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143386A (en) * 1980-04-09 1981-11-09 Hitachi Ltd Enclosed scroll compressor
JPS56156490A (en) * 1980-05-06 1981-12-03 Hitachi Ltd Enclosed scroll compressor
US4411605A (en) * 1981-10-29 1983-10-25 The Trane Company Involute and laminated tip seal of labyrinth type for use in a scroll machine
JPS60264385A (en) * 1984-06-13 1985-12-27 有限会社　兵庫化成工業所 Sewage treatment
JP2013501888A (en) * 2009-08-14 2013-01-17 エドワーズ リミテッド Scroll type pump
CN104791250A (en) * 2015-04-02 2015-07-22 合肥通用机械研究院 Scroll refrigerating compressor with scroll plates adopting micro-groove end surface sealing structures

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