JPS57148003A - Winding element and chip seal used in scroll type fluid apparatus and production thereof - Google Patents
Winding element and chip seal used in scroll type fluid apparatus and production thereofInfo
- Publication number
- JPS57148003A JPS57148003A JP57015612A JP1561282A JPS57148003A JP S57148003 A JPS57148003 A JP S57148003A JP 57015612 A JP57015612 A JP 57015612A JP 1561282 A JP1561282 A JP 1561282A JP S57148003 A JPS57148003 A JP S57148003A
- Authority
- JP
- Japan
- Prior art keywords
- production
- type fluid
- scroll type
- winding element
- seal used
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/08—Axially-movable sealings for working fluids
-
- 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
- F04C18/0269—Details concerning the involute wraps
- F04C18/0284—Details of the wrap tips
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
- Y10T29/4924—Scroll or peristaltic type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/232,527 US4462771A (en) | 1981-02-09 | 1981-02-09 | Wrap element and tip seal for use in fluid apparatus of the scroll type and method for making same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57148003A true JPS57148003A (en) | 1982-09-13 |
JPS6354881B2 JPS6354881B2 (ja) | 1988-10-31 |
Family
ID=22873490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57015612A Granted JPS57148003A (en) | 1981-02-09 | 1982-02-04 | Winding element and chip seal used in scroll type fluid apparatus and production thereof |
Country Status (3)
Country | Link |
---|---|
US (1) | US4462771A (ja) |
JP (1) | JPS57148003A (ja) |
CA (1) | CA1170682A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6134379A (ja) * | 1984-07-25 | 1986-02-18 | Sanden Corp | スクロ−ル型圧縮機 |
JPWO2021144846A1 (ja) * | 2020-01-14 | 2021-07-22 |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4627799A (en) * | 1984-08-27 | 1986-12-09 | Sanden Corporation | Axial sealing mechanism for a scroll type fluid displacement apparatus |
JPS62126207A (ja) * | 1985-11-27 | 1987-06-08 | Mitsubishi Electric Corp | スクロ−ル流体機械 |
US4811471A (en) * | 1987-11-27 | 1989-03-14 | Carrier Corporation | Method of assembling scroll compressors |
US5226233A (en) * | 1992-01-31 | 1993-07-13 | General Motors Corporation | Method for inserting a tip seal in a scroll tip groove |
JP3029228B2 (ja) * | 1993-08-17 | 2000-04-04 | トーヨーエイテック株式会社 | スクロール状工作物の加工方法及び装置 |
JP3037557B2 (ja) * | 1994-04-26 | 2000-04-24 | 株式会社デンソー | スクロール部材の成形方法 |
JP3369786B2 (ja) * | 1995-04-19 | 2003-01-20 | サンデン株式会社 | スクロール型圧縮機 |
US6129530A (en) * | 1998-09-28 | 2000-10-10 | Air Squared, Inc. | Scroll compressor with a two-piece idler shaft and two piece scroll plates |
US6511308B2 (en) | 1998-09-28 | 2003-01-28 | Air Squared, Inc. | Scroll vacuum pump with improved performance |
US6074185A (en) * | 1998-11-27 | 2000-06-13 | General Motors Corporation | Scroll compressor with improved tip seal |
CA2325752A1 (en) * | 2000-06-01 | 2001-12-01 | Michael V. Kazakis | Oiless rotary scroll air compressor tipseal assembly |
US6585501B2 (en) * | 2000-11-06 | 2003-07-01 | Mitsubishi Heavy Industries, Ltd. | Scroll compressor sealing |
US7942655B2 (en) * | 2006-02-14 | 2011-05-17 | Air Squared, Inc. | Advanced scroll compressor, vacuum pump, and expander |
US10221852B2 (en) | 2006-02-14 | 2019-03-05 | Air Squared, Inc. | Multi stage scroll vacuum pumps and related scroll devices |
US10683865B2 (en) | 2006-02-14 | 2020-06-16 | Air Squared, Inc. | Scroll type device incorporating spinning or co-rotating scrolls |
US8523544B2 (en) | 2010-04-16 | 2013-09-03 | Air Squared, Inc. | Three stage scroll vacuum pump |
US8668479B2 (en) * | 2010-01-16 | 2014-03-11 | Air Squad, Inc. | Semi-hermetic scroll compressors, vacuum pumps, and expanders |
US7547202B2 (en) | 2006-12-08 | 2009-06-16 | Emerson Climate Technologies, Inc. | Scroll compressor with capacity modulation |
US8333143B2 (en) * | 2009-07-31 | 2012-12-18 | Yu-Hui Liao | Hydraulic cylinder device |
GB2472637B (en) | 2009-08-14 | 2015-11-25 | Edwards Ltd | Scroll Compressor With Plural Sealing Types |
GB0914230D0 (en) * | 2009-08-14 | 2009-09-30 | Edwards Ltd | Scroll pump |
US11047389B2 (en) | 2010-04-16 | 2021-06-29 | Air Squared, Inc. | Multi-stage scroll vacuum pumps and related scroll devices |
US20130232975A1 (en) | 2011-08-09 | 2013-09-12 | Robert W. Saffer | Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle |
EP3163129B1 (en) * | 2014-06-27 | 2020-10-14 | Kabushiki Kaisha Riken | Piston ring |
US10508543B2 (en) | 2015-05-07 | 2019-12-17 | Air Squared, Inc. | Scroll device having a pressure plate |
US10865793B2 (en) | 2016-12-06 | 2020-12-15 | Air Squared, Inc. | Scroll type device having liquid cooling through idler shafts |
JP7042364B2 (ja) | 2018-05-04 | 2022-03-25 | エア・スクエアード・インコーポレイテッド | 固定スクロール及び旋回スクロールのコンプレッサー、エキスパンダー、又は真空ポンプの液体冷却 |
US20200025199A1 (en) | 2018-07-17 | 2020-01-23 | Air Squared, Inc. | Dual drive co-rotating spinning scroll compressor or expander |
US11067080B2 (en) | 2018-07-17 | 2021-07-20 | Air Squared, Inc. | Low cost scroll compressor or vacuum pump |
US11530703B2 (en) | 2018-07-18 | 2022-12-20 | Air Squared, Inc. | Orbiting scroll device lubrication |
CN109185144B (zh) * | 2018-11-01 | 2020-11-13 | 珠海格力电器股份有限公司 | 一种密封结构及具有其的涡旋式空压机 |
US11473572B2 (en) | 2019-06-25 | 2022-10-18 | Air Squared, Inc. | Aftercooler for cooling compressed working fluid |
US11898557B2 (en) | 2020-11-30 | 2024-02-13 | Air Squared, Inc. | Liquid cooling of a scroll type compressor with liquid supply through the crankshaft |
US11885328B2 (en) | 2021-07-19 | 2024-01-30 | Air Squared, Inc. | Scroll device with an integrated cooling loop |
EP4174285A1 (de) * | 2022-12-22 | 2023-05-03 | Pfeiffer Vacuum Technology AG | Spiralvakuumpumpe |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US56699A (en) * | 1866-07-31 | Improvement in piston-packings | ||
US1965294A (en) * | 1925-10-16 | 1934-07-03 | Lewis C Marshall | Piston ring |
US2259422A (en) * | 1939-12-07 | 1941-10-14 | Chicago Seal Company | Shaft seal |
US3059584A (en) * | 1960-01-13 | 1962-10-23 | Sonic Eng Corp | Rotary pumps and compressors |
US3235273A (en) * | 1962-08-23 | 1966-02-15 | Goodrich Co B F | Relatively rotatable seal assembly having eccentric sealing contact |
US3476397A (en) * | 1966-02-04 | 1969-11-04 | Alfa Laval Ab | Seal between stationary and rotary parts |
US3994636A (en) * | 1975-03-24 | 1976-11-30 | Arthur D. Little, Inc. | Axial compliance means with radial sealing for scroll-type apparatus |
US4176848A (en) * | 1978-06-30 | 1979-12-04 | Dresser Industries, Inc. | Rotary bearing seal for drill bits |
US4199308A (en) * | 1978-10-02 | 1980-04-22 | Arthur D. Little, Inc. | Axial compliance/sealing means for improved radial sealing for scroll apparatus and scroll apparatus incorporating the same |
US4290497A (en) * | 1979-07-24 | 1981-09-22 | Eduardo Barnetche | Automatic wear compensating seal device |
-
1981
- 1981-02-09 US US06/232,527 patent/US4462771A/en not_active Expired - Lifetime
- 1981-11-04 CA CA000389369A patent/CA1170682A/en not_active Expired
-
1982
- 1982-02-04 JP JP57015612A patent/JPS57148003A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6134379A (ja) * | 1984-07-25 | 1986-02-18 | Sanden Corp | スクロ−ル型圧縮機 |
JPWO2021144846A1 (ja) * | 2020-01-14 | 2021-07-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS6354881B2 (ja) | 1988-10-31 |
CA1170682A (en) | 1984-07-10 |
US4462771A (en) | 1984-07-31 |
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