JPS5746001A - Scroll fluid device - Google Patents
Scroll fluid deviceInfo
- Publication number
- JPS5746001A JPS5746001A JP12113580A JP12113580A JPS5746001A JP S5746001 A JPS5746001 A JP S5746001A JP 12113580 A JP12113580 A JP 12113580A JP 12113580 A JP12113580 A JP 12113580A JP S5746001 A JPS5746001 A JP S5746001A
- Authority
- JP
- Japan
- Prior art keywords
- bearing part
- revolving scroll
- bear
- scroll member
- thrust force
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
Abstract
PURPOSE: To eliminate eccentricity of the thrust force acting between a revolving scroll member and a bearing part to bear it, by providing the sliding surface of the revolving scroll member or that of the thrust bearing part with an inclined surface.
CONSTITUTION: Scroll members 3.6, which are formed by spiral laps 2.5 consisting in an involute curve upright in mirror plates 1.4, are put in engagement with each other. One of the revolving scroll members 6, make revolutions under the condition that rotation around its axis is hindered, and has a bearing part to bear the thrust force of the revolving scroll member 6. The sliding surface of the revolving scroll member 6 or that of the bearing part to bear this member 6 is provided with a groove 13 in the form of a wedge in order to cancel the thrust force.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12113580A JPS5746001A (en) | 1980-09-03 | 1980-09-03 | Scroll fluid device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12113580A JPS5746001A (en) | 1980-09-03 | 1980-09-03 | Scroll fluid device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5746001A true JPS5746001A (en) | 1982-03-16 |
JPS6315441B2 JPS6315441B2 (en) | 1988-04-05 |
Family
ID=14803733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12113580A Granted JPS5746001A (en) | 1980-09-03 | 1980-09-03 | Scroll fluid device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5746001A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5975589U (en) * | 1982-11-12 | 1984-05-22 | トキコ株式会社 | scroll compressor |
JPS6238887A (en) * | 1985-08-09 | 1987-02-19 | Matsushita Refrig Co | Scroll type compressor |
JPS62142801A (en) * | 1985-12-18 | 1987-06-26 | Mitsubishi Heavy Ind Ltd | Scroll-type fluid machine |
JP2001214872A (en) * | 1999-11-22 | 2001-08-10 | Daikin Ind Ltd | Scroll type compressor |
JP2006258093A (en) * | 2005-02-18 | 2006-09-28 | Matsushita Electric Ind Co Ltd | Scroll expansion machine |
JP2008051034A (en) * | 2006-08-25 | 2008-03-06 | Denso Corp | Scroll compressor |
WO2012060062A1 (en) * | 2010-11-01 | 2012-05-10 | ダイキン工業株式会社 | Scroll compressor |
JP2013241886A (en) * | 2012-05-21 | 2013-12-05 | Nippon Soken Inc | Compressor |
WO2013186974A1 (en) * | 2012-06-14 | 2013-12-19 | ダイキン工業株式会社 | Scroll compression device |
WO2015155802A1 (en) * | 2014-04-09 | 2015-10-15 | 三菱電機株式会社 | Scroll compressor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936245U (en) * | 1972-07-04 | 1974-03-30 | ||
JPS55107093A (en) * | 1979-02-13 | 1980-08-16 | Hitachi Ltd | Enclosed type scroll compressor |
-
1980
- 1980-09-03 JP JP12113580A patent/JPS5746001A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936245U (en) * | 1972-07-04 | 1974-03-30 | ||
JPS55107093A (en) * | 1979-02-13 | 1980-08-16 | Hitachi Ltd | Enclosed type scroll compressor |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5975589U (en) * | 1982-11-12 | 1984-05-22 | トキコ株式会社 | scroll compressor |
JPS647258Y2 (en) * | 1982-11-12 | 1989-02-27 | ||
JPS6238887A (en) * | 1985-08-09 | 1987-02-19 | Matsushita Refrig Co | Scroll type compressor |
JPS62142801A (en) * | 1985-12-18 | 1987-06-26 | Mitsubishi Heavy Ind Ltd | Scroll-type fluid machine |
JP2001214872A (en) * | 1999-11-22 | 2001-08-10 | Daikin Ind Ltd | Scroll type compressor |
JP2006258093A (en) * | 2005-02-18 | 2006-09-28 | Matsushita Electric Ind Co Ltd | Scroll expansion machine |
JP2008051034A (en) * | 2006-08-25 | 2008-03-06 | Denso Corp | Scroll compressor |
JP4706599B2 (en) * | 2006-08-25 | 2011-06-22 | 株式会社デンソー | Scroll compressor |
WO2012060062A1 (en) * | 2010-11-01 | 2012-05-10 | ダイキン工業株式会社 | Scroll compressor |
JP2012097646A (en) * | 2010-11-01 | 2012-05-24 | Daikin Industries Ltd | Scroll compressor |
JP2013241886A (en) * | 2012-05-21 | 2013-12-05 | Nippon Soken Inc | Compressor |
WO2013186974A1 (en) * | 2012-06-14 | 2013-12-19 | ダイキン工業株式会社 | Scroll compression device |
JP2013256919A (en) * | 2012-06-14 | 2013-12-26 | Daikin Industries Ltd | Scroll compressor |
CN104364529A (en) * | 2012-06-14 | 2015-02-18 | 大金工业株式会社 | Scroll compression device |
CN104364529B (en) * | 2012-06-14 | 2015-11-25 | 大金工业株式会社 | Scroll compressor |
EP2863059A4 (en) * | 2012-06-14 | 2016-02-17 | Daikin Ind Ltd | Scroll compression device |
US9316225B2 (en) | 2012-06-14 | 2016-04-19 | Daikin Industries, Ltd. | Scroll compressor with thrust sliding surface oiling groove |
RU2592153C1 (en) * | 2012-06-14 | 2016-07-20 | Дайкин Индастриз, Лтд. | Scroll compressor |
WO2015155802A1 (en) * | 2014-04-09 | 2015-10-15 | 三菱電機株式会社 | Scroll compressor |
CN105917120A (en) * | 2014-04-09 | 2016-08-31 | 三菱电机株式会社 | Scroll compressor |
JPWO2015155802A1 (en) * | 2014-04-09 | 2017-04-13 | 三菱電機株式会社 | Scroll compressor |
Also Published As
Publication number | Publication date |
---|---|
JPS6315441B2 (en) | 1988-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |