JPS5918287A - Scroll compressor - Google Patents
Scroll compressorInfo
- Publication number
- JPS5918287A JPS5918287A JP12871182A JP12871182A JPS5918287A JP S5918287 A JPS5918287 A JP S5918287A JP 12871182 A JP12871182 A JP 12871182A JP 12871182 A JP12871182 A JP 12871182A JP S5918287 A JPS5918287 A JP S5918287A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- chamber
- oldham
- oil reservoir
- reservoir
- 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
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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/023—Lubricant distribution through a hollow driving shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
- F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
- F01C17/066—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with an intermediate piece sliding along perpendicular axes, e.g. Oldham coupling
Abstract
PURPOSE:To keep oil in the oil reservoir of the scroll compressor in constant by a method wherein an oil returning pipe, communicating an Oldham's chamber with the oil reservoir, is provided so as to be capable of returning the oil in the Oldham's chamber into the oil reservoir at all times. CONSTITUTION:The pressure of the oil reservoir 23 is lower than the same of a motor chamber 19, therefore, the pressure difference between the Oldham's chamber 11 and the oil reservoir 23 is smaller than the same between the Oldham's chamber 11 and the motor chamber 19. Accordingly, the pressure difference between both ends of the oil returning pipe 28 becomes smaller than the same in a conventional compressor. The oil level 29 of the oil returning pipe 28 is not arriving at the Oldham's chamber 11 and the oil level 29 is stabilized even if the oil is returned from the Oldham's chamber 11, therefore, the amount of oil in the oil reservoir 23 may be kept in constant at all times.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12871182A JPS5918287A (en) | 1982-07-21 | 1982-07-21 | Scroll compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12871182A JPS5918287A (en) | 1982-07-21 | 1982-07-21 | Scroll compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5918287A true JPS5918287A (en) | 1984-01-30 |
Family
ID=14991535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12871182A Pending JPS5918287A (en) | 1982-07-21 | 1982-07-21 | Scroll compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5918287A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS616691U (en) * | 1984-06-19 | 1986-01-16 | ||
JPS6162294U (en) * | 1984-09-28 | 1986-04-26 | ||
JPS62147073A (en) * | 1985-12-21 | 1987-07-01 | Daikin Ind Ltd | Scroll type fluid machine |
JPS62178794A (en) * | 1986-02-03 | 1987-08-05 | Matsushita Electric Ind Co Ltd | Scroll compressor |
US4702681A (en) * | 1984-03-30 | 1987-10-27 | Mitsubishi Denki Kabushiki Kaisha | Motor driven scroll-type machine with cooling and lubricating structure |
JPS648589U (en) * | 1987-07-06 | 1989-01-18 | ||
US4808329A (en) * | 1986-03-22 | 1989-02-28 | Henkel Kommanditgesellschaft Auf Aktien | Cleaning preparation for glass |
WO1996031702A1 (en) * | 1995-04-07 | 1996-10-10 | American Standard Inc. | Gas flow and lubrication of a scroll compressor |
US6494696B2 (en) | 1998-12-14 | 2002-12-17 | Hitachi, Ltd. | Scroll compressor |
-
1982
- 1982-07-21 JP JP12871182A patent/JPS5918287A/en active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4702681A (en) * | 1984-03-30 | 1987-10-27 | Mitsubishi Denki Kabushiki Kaisha | Motor driven scroll-type machine with cooling and lubricating structure |
JPS616691U (en) * | 1984-06-19 | 1986-01-16 | ||
JPS6162294U (en) * | 1984-09-28 | 1986-04-26 | ||
JPS62147073A (en) * | 1985-12-21 | 1987-07-01 | Daikin Ind Ltd | Scroll type fluid machine |
JPH0522077B2 (en) * | 1985-12-21 | 1993-03-26 | Daikin Ind Ltd | |
JPS62178794A (en) * | 1986-02-03 | 1987-08-05 | Matsushita Electric Ind Co Ltd | Scroll compressor |
JPH0768948B2 (en) * | 1986-02-03 | 1995-07-26 | 松下電器産業株式会社 | Scroll compressor |
US4808329A (en) * | 1986-03-22 | 1989-02-28 | Henkel Kommanditgesellschaft Auf Aktien | Cleaning preparation for glass |
JPS648589U (en) * | 1987-07-06 | 1989-01-18 | ||
WO1996031702A1 (en) * | 1995-04-07 | 1996-10-10 | American Standard Inc. | Gas flow and lubrication of a scroll compressor |
US5772411A (en) * | 1995-04-07 | 1998-06-30 | American Standard Inc. | Gas flow and lubrication of a scroll compressor |
US6494696B2 (en) | 1998-12-14 | 2002-12-17 | Hitachi, Ltd. | Scroll compressor |
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