SE351012B - - Google Patents
Info
- Publication number
- SE351012B SE351012B SE13310/70A SE1331070A SE351012B SE 351012 B SE351012 B SE 351012B SE 13310/70 A SE13310/70 A SE 13310/70A SE 1331070 A SE1331070 A SE 1331070A SE 351012 B SE351012 B SE 351012B
- Authority
- SE
- Sweden
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
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
-
- 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
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/123—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE13310/70A SE351012B (zh) | 1970-10-01 | 1970-10-01 | |
FR7134060A FR2109798A5 (zh) | 1970-10-01 | 1971-09-22 | |
US00184520A US3790315A (en) | 1970-10-01 | 1971-09-28 | Rotary piston compressors with liquid injection |
GB5393073A GB1365564A (en) | 1970-10-01 | 1971-09-30 | Rotary piston compressors |
GB4564871A GB1365563A (en) | 1970-10-01 | 1971-09-30 | Rotary piston compressors with liquid injection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE13310/70A SE351012B (zh) | 1970-10-01 | 1970-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE351012B true SE351012B (zh) | 1972-11-13 |
Family
ID=20297194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE13310/70A SE351012B (zh) | 1970-10-01 | 1970-10-01 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3790315A (zh) |
FR (1) | FR2109798A5 (zh) |
GB (2) | GB1365564A (zh) |
SE (1) | SE351012B (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2604665A1 (de) * | 1976-02-06 | 1977-08-11 | Sullair Europ Corp | Drehkolbenmaschine |
EP0365695B1 (de) * | 1988-10-24 | 1992-11-25 | Leybold Aktiengesellschaft | Zweiwellenvakuumpumpe mit Schöpfraum |
EP0370117B1 (de) * | 1988-10-24 | 1994-01-12 | Leybold Aktiengesellschaft | Zweiwellenvakuumpumpe und Verfahren zu ihrem Betrieb |
GB8825284D0 (en) | 1988-10-28 | 1988-11-30 | Boc Group Plc | Improvements in mechanical pumps |
GB2243651A (en) * | 1990-05-05 | 1991-11-06 | Drum Eng Co Ltd | Rotary, positive displacement machine |
JP3555844B2 (ja) * | 1999-04-09 | 2004-08-18 | 三宅 正二郎 | 摺動部材およびその製造方法 |
JP2004138128A (ja) | 2002-10-16 | 2004-05-13 | Nissan Motor Co Ltd | 自動車エンジン用摺動部材 |
US6969198B2 (en) | 2002-11-06 | 2005-11-29 | Nissan Motor Co., Ltd. | Low-friction sliding mechanism |
JP3891433B2 (ja) * | 2003-04-15 | 2007-03-14 | 日産自動車株式会社 | 燃料噴射弁 |
EP1479946B1 (en) * | 2003-05-23 | 2012-12-19 | Nissan Motor Co., Ltd. | Piston for internal combustion engine |
EP1482190B1 (en) | 2003-05-27 | 2012-12-05 | Nissan Motor Company Limited | Rolling element |
JP2005008851A (ja) * | 2003-05-29 | 2005-01-13 | Nissan Motor Co Ltd | 硬質炭素薄膜付き機械加工工具用切削油及び硬質炭素薄膜付き機械加工工具 |
JP2004360649A (ja) | 2003-06-06 | 2004-12-24 | Nissan Motor Co Ltd | エンジン用ピストンピン |
JP4863152B2 (ja) * | 2003-07-31 | 2012-01-25 | 日産自動車株式会社 | 歯車 |
WO2005014761A2 (ja) * | 2003-08-06 | 2005-02-17 | Nissan Motor Co., Ltd. | 低摩擦摺動機構、低摩擦剤組成物及び摩擦低減方法 |
JP4973971B2 (ja) * | 2003-08-08 | 2012-07-11 | 日産自動車株式会社 | 摺動部材 |
JP2005054617A (ja) | 2003-08-08 | 2005-03-03 | Nissan Motor Co Ltd | 動弁機構 |
EP1507088B1 (en) | 2003-08-13 | 2007-08-29 | Nissan Motor Company, Limited | Structure for connecting piston to crankshaft |
JP4117553B2 (ja) * | 2003-08-13 | 2008-07-16 | 日産自動車株式会社 | チェーン駆動装置 |
JP4539205B2 (ja) | 2003-08-21 | 2010-09-08 | 日産自動車株式会社 | 冷媒圧縮機 |
US7771821B2 (en) * | 2003-08-21 | 2010-08-10 | Nissan Motor Co., Ltd. | Low-friction sliding member and low-friction sliding mechanism using same |
EP1508611B1 (en) | 2003-08-22 | 2019-04-17 | Nissan Motor Co., Ltd. | Transmission comprising low-friction sliding members and transmission oil therefor |
US8764424B2 (en) * | 2010-05-17 | 2014-07-01 | Tuthill Corporation | Screw pump with field refurbishment provisions |
US9267504B2 (en) * | 2010-08-30 | 2016-02-23 | Hicor Technologies, Inc. | Compressor with liquid injection cooling |
DE102013111494A1 (de) * | 2013-10-18 | 2015-04-23 | Netzsch Pumpen & Systeme Gmbh | Dichtungs- und Lagereinheit für wenigstens zwei parallel zueinander orientierte Wellen sowie Verfahren zum Trennen einer Dichtungs- und Lagereinheit von wenigstens zwei parallel zueinander orientierten Wellen |
GB2557681A (en) * | 2016-12-15 | 2018-06-27 | Edwards Ltd | A claw pump and method of operation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1953253A (en) * | 1931-03-04 | 1934-04-03 | Ogilvie Henry | Rotary compressor or pump |
US2455297A (en) * | 1943-02-13 | 1948-11-30 | Thompson Prod Inc | Sliding vane air pump lubrication |
US3535060A (en) * | 1969-03-21 | 1970-10-20 | Arthur E Brown | Rotary displacement machines |
US3610787A (en) * | 1970-03-10 | 1971-10-05 | Alexandr Ivanovich Borisoglebs | Rotary screw machine |
-
1970
- 1970-10-01 SE SE13310/70A patent/SE351012B/xx unknown
-
1971
- 1971-09-22 FR FR7134060A patent/FR2109798A5/fr not_active Expired
- 1971-09-28 US US00184520A patent/US3790315A/en not_active Expired - Lifetime
- 1971-09-30 GB GB5393073A patent/GB1365564A/en not_active Expired
- 1971-09-30 GB GB4564871A patent/GB1365563A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3790315A (en) | 1974-02-05 |
GB1365563A (en) | 1974-09-04 |
FR2109798A5 (zh) | 1972-05-26 |
GB1365564A (en) | 1974-09-04 |