JPS57148085A - Scroll fluid machinery - Google Patents
Scroll fluid machineryInfo
- Publication number
- JPS57148085A JPS57148085A JP3296681A JP3296681A JPS57148085A JP S57148085 A JPS57148085 A JP S57148085A JP 3296681 A JP3296681 A JP 3296681A JP 3296681 A JP3296681 A JP 3296681A JP S57148085 A JPS57148085 A JP S57148085A
- Authority
- JP
- Japan
- Prior art keywords
- end plate
- lap
- hole
- helical curve
- scroll
- 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
- F04C18/0215—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 where only one member is moving
-
- 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
-
- 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
- F04C2230/00—Manufacture
-
- 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
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/801—Wear plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3296681A JPS57148085A (en) | 1981-03-06 | 1981-03-06 | Scroll fluid machinery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3296681A JPS57148085A (en) | 1981-03-06 | 1981-03-06 | Scroll fluid machinery |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62215684A Division JPS63100288A (ja) | 1987-08-28 | 1987-08-28 | スクロ−ル流体機械の製造方法 |
JP2498589A Division JPH0270988A (ja) | 1989-02-03 | 1989-02-03 | スクロール流体機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57148085A true JPS57148085A (en) | 1982-09-13 |
JPH0127273B2 JPH0127273B2 (fr) | 1989-05-29 |
Family
ID=12373647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3296681A Granted JPS57148085A (en) | 1981-03-06 | 1981-03-06 | Scroll fluid machinery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57148085A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57200688U (fr) * | 1981-06-15 | 1982-12-20 | ||
JPS5851289A (ja) * | 1981-09-22 | 1983-03-25 | Hitachi Ltd | 流体圧縮機 |
US4615091A (en) * | 1982-06-16 | 1986-10-07 | Hitachi, Ltd. | Method of and apparatus for processing a scroll member for a scroll type compressor |
US4666380A (en) * | 1984-06-18 | 1987-05-19 | Mitsubishi Jukogyo Kabushiki Kaisha | Scroll type fluid machine with prevention of stress concentration |
US4690625A (en) * | 1985-01-09 | 1987-09-01 | Hitachi, Ltd. | Scroll-type fluid machine with configured wrap edges and grooves |
US4956058A (en) * | 1983-03-15 | 1990-09-11 | Sanden Corporation | Scroll type fluid displacement apparatus with surface treated spiral element |
US5745992A (en) * | 1986-08-22 | 1998-05-05 | Copeland Corporation | Method of making a scroll-type machine |
WO2013092456A3 (fr) * | 2011-12-19 | 2014-04-10 | Robert Bosch Gmbh | Compresseur à spirales hélicoïdales axialement déplaçables |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53141913A (en) * | 1977-05-18 | 1978-12-11 | Hitachi Ltd | Scroll fluid device |
JPS5535155A (en) * | 1978-09-04 | 1980-03-12 | Sanden Corp | Volume type fluid compressor |
-
1981
- 1981-03-06 JP JP3296681A patent/JPS57148085A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53141913A (en) * | 1977-05-18 | 1978-12-11 | Hitachi Ltd | Scroll fluid device |
JPS5535155A (en) * | 1978-09-04 | 1980-03-12 | Sanden Corp | Volume type fluid compressor |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57200688U (fr) * | 1981-06-15 | 1982-12-20 | ||
JPS5851289A (ja) * | 1981-09-22 | 1983-03-25 | Hitachi Ltd | 流体圧縮機 |
JPH0229878B2 (fr) * | 1981-09-22 | 1990-07-03 | Hitachi Ltd | |
US4615091A (en) * | 1982-06-16 | 1986-10-07 | Hitachi, Ltd. | Method of and apparatus for processing a scroll member for a scroll type compressor |
US4956058A (en) * | 1983-03-15 | 1990-09-11 | Sanden Corporation | Scroll type fluid displacement apparatus with surface treated spiral element |
US4666380A (en) * | 1984-06-18 | 1987-05-19 | Mitsubishi Jukogyo Kabushiki Kaisha | Scroll type fluid machine with prevention of stress concentration |
US4690625A (en) * | 1985-01-09 | 1987-09-01 | Hitachi, Ltd. | Scroll-type fluid machine with configured wrap edges and grooves |
US5745992A (en) * | 1986-08-22 | 1998-05-05 | Copeland Corporation | Method of making a scroll-type machine |
WO2013092456A3 (fr) * | 2011-12-19 | 2014-04-10 | Robert Bosch Gmbh | Compresseur à spirales hélicoïdales axialement déplaçables |
Also Published As
Publication number | Publication date |
---|---|
JPH0127273B2 (fr) | 1989-05-29 |
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