JPS6114359B2 - - Google Patents
Info
- Publication number
- JPS6114359B2 JPS6114359B2 JP53072290A JP7229078A JPS6114359B2 JP S6114359 B2 JPS6114359 B2 JP S6114359B2 JP 53072290 A JP53072290 A JP 53072290A JP 7229078 A JP7229078 A JP 7229078A JP S6114359 B2 JPS6114359 B2 JP S6114359B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- stationary
- scroll member
- pump
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 240
- 238000012546 transfer Methods 0.000 claims description 94
- 230000008878 coupling Effects 0.000 claims description 45
- 238000010168 coupling process Methods 0.000 claims description 45
- 238000005859 coupling reaction Methods 0.000 claims description 45
- 230000002093 peripheral effect Effects 0.000 claims description 41
- 238000006073 displacement reaction Methods 0.000 claims description 24
- 230000006870 function Effects 0.000 claims description 20
- 230000036961 partial effect Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 238000010348 incorporation Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 claims 1
- 208000028659 discharge Diseases 0.000 description 37
- 230000007246 mechanism Effects 0.000 description 29
- 239000000446 fuel Substances 0.000 description 19
- 239000003921 oil Substances 0.000 description 19
- 239000012530 fluid Substances 0.000 description 14
- 230000010349 pulsation Effects 0.000 description 13
- 239000002828 fuel tank Substances 0.000 description 11
- 238000005086 pumping Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 7
- 238000007654 immersion Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010771 distillate fuel oil Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/02—Rotary-piston machines or pumps 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
- F04C2/025—Rotary-piston machines or pumps 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 the moving and the stationary member having co-operating elements in spiral form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/807,414 US4160629A (en) | 1977-06-17 | 1977-06-17 | Liquid immersible scroll pump |
| US05/807,413 US4129405A (en) | 1977-06-17 | 1977-06-17 | Scroll-type liquid pump with transfer passages in end plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS547604A JPS547604A (en) | 1979-01-20 |
| JPS6114359B2 true JPS6114359B2 (sv) | 1986-04-18 |
Family
ID=27123012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7229078A Granted JPS547604A (en) | 1977-06-17 | 1978-06-16 | Scrawl liquid pump |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS547604A (sv) |
| DE (2) | DE2858779C2 (sv) |
| FR (1) | FR2394698B1 (sv) |
| GB (1) | GB1593446A (sv) |
| IT (1) | IT1109607B (sv) |
| SE (1) | SE438530B (sv) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259043A (en) * | 1977-06-17 | 1981-03-31 | Arthur D. Little, Inc. | Thrust bearing/coupling component for orbiting scroll-type machinery and scroll-type machinery incorporating the same |
| JPS5718490A (en) * | 1980-07-09 | 1982-01-30 | Hitachi Ltd | Enclosed scroll compressor |
| JPS57131895A (en) * | 1981-12-21 | 1982-08-14 | Mitsubishi Electric Corp | Scroll compressor |
| US4431380A (en) * | 1982-06-07 | 1984-02-14 | The Trane Company | Scroll compressor with controlled suction unloading using coupling means |
| JPS5960087A (ja) * | 1982-09-30 | 1984-04-05 | Shimadzu Corp | 容積型流体機械 |
| JPS60111080A (ja) * | 1983-11-19 | 1985-06-17 | Sanden Corp | スクロ−ル型圧縮機 |
| AU3892485A (en) * | 1984-02-21 | 1985-08-29 | Mitsubishi Jukogyo Kabushiki Kaisha | Scroll-type compressor |
| JPS6196023A (ja) * | 1984-10-15 | 1986-05-14 | Toshiba Ceramics Co Ltd | セラミツク製シヤフトの保持構造 |
| GB2167133B (en) * | 1984-11-19 | 1988-04-07 | Sanden Corp | Scroll-type rotary fluid-machine |
| JPS6375379A (ja) * | 1987-04-17 | 1988-04-05 | Hitachi Ltd | 密閉形スクロ−ル流体装置 |
| US4927339A (en) * | 1988-10-14 | 1990-05-22 | American Standard Inc. | Rotating scroll apparatus with axially biased scroll members |
| JP3132928B2 (ja) * | 1992-10-30 | 2001-02-05 | 三菱重工業株式会社 | スクロール型圧縮機 |
| JP2548517B2 (ja) * | 1994-02-21 | 1996-10-30 | 株式会社日立製作所 | 密閉形スクロール流体装置 |
| GB2325705B (en) * | 1995-03-22 | 1999-04-21 | Mitsubishi Electric Corp | Scroll compressor |
| JPH08319963A (ja) * | 1995-03-22 | 1996-12-03 | Mitsubishi Electric Corp | スクロール圧縮機 |
| US7083397B1 (en) | 1998-06-04 | 2006-08-01 | Scroll Technologies | Scroll compressor with motor control for capacity modulation |
| DE20307911U1 (de) | 2003-05-19 | 2003-09-04 | ILMVAC GmbH, 98693 Ilmenau | Scrollpumpe |
| US7467933B2 (en) * | 2006-01-26 | 2008-12-23 | Scroll Laboratories, Inc. | Scroll-type fluid displacement apparatus with fully compliant floating scrolls |
| DE202007019039U1 (de) | 2007-09-12 | 2010-06-24 | Fischer, Francesco Peter, Dipl.-Ing. | Vorrichtung zum Pumpen eines Mediums nach dem Orbitalverdrängerprinzip |
| JP6617070B2 (ja) * | 2016-04-20 | 2019-12-04 | 株式会社Ｓｏｋｅｎ | スクロール型液ポンプ |
| GB2583371A (en) * | 2019-04-26 | 2020-10-28 | Edwards Ltd | Adjustable scroll pump |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1935621A1 (de) * | 1968-07-22 | 1970-01-29 | Leybold Heraeus Gmbh & Co Kg | Verdraengerpumpe |
| DE2312024C3 (de) | 1973-03-10 | 1981-06-04 | Robert Bosch Gmbh, 7000 Stuttgart | Lageranordnung für den Kollektorläufer eines Elektromotors zum Antrieb eines Förderaggregats |
| US3884599A (en) | 1973-06-11 | 1975-05-20 | Little Inc A | Scroll-type positive fluid displacement apparatus |
| US3924977A (en) | 1973-06-11 | 1975-12-09 | Little Inc A | Positive fluid displacement apparatus |
| US3994635A (en) * | 1975-04-21 | 1976-11-30 | Arthur D. Little, Inc. | Scroll member and scroll-type apparatus incorporating the same |
-
1978
- 1978-05-26 GB GB23466/78A patent/GB1593446A/en not_active Expired
- 1978-05-30 SE SE7806198A patent/SE438530B/sv not_active IP Right Cessation
- 1978-06-14 DE DE2858779A patent/DE2858779C2/de not_active Expired - Fee Related
- 1978-06-14 DE DE19782826071 patent/DE2826071A1/de active Granted
- 1978-06-16 IT IT68401/78A patent/IT1109607B/it active
- 1978-06-16 JP JP7229078A patent/JPS547604A/ja active Granted
- 1978-06-16 FR FR7818147A patent/FR2394698B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2394698A1 (fr) | 1979-01-12 |
| SE7806198L (sv) | 1978-12-18 |
| DE2858779C2 (sv) | 1993-08-05 |
| IT7868401A0 (it) | 1978-06-16 |
| DE2826071C2 (sv) | 1989-05-24 |
| IT1109607B (it) | 1985-12-23 |
| SE438530B (sv) | 1985-04-22 |
| FR2394698B1 (fr) | 1985-04-19 |
| DE2826071A1 (de) | 1979-01-04 |
| JPS547604A (en) | 1979-01-20 |
| GB1593446A (en) | 1981-07-15 |
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| US4160629A (en) | Liquid immersible scroll pump | |
| JPS6114359B2 (sv) | ||
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