DE69204112D1 - Fluidumdruck-Übertragungsmittel für Auflader. - Google Patents
Fluidumdruck-Übertragungsmittel für Auflader.Info
- Publication number
- DE69204112D1 DE69204112D1 DE69204112T DE69204112T DE69204112D1 DE 69204112 D1 DE69204112 D1 DE 69204112D1 DE 69204112 T DE69204112 T DE 69204112T DE 69204112 T DE69204112 T DE 69204112T DE 69204112 D1 DE69204112 D1 DE 69204112D1
- Authority
- DE
- Germany
- Prior art keywords
- superchargers
- transfer medium
- fluid transfer
- fluid
- medium
- 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 - Lifetime
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
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
- F04C29/06—Silencing
-
- 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
- F04C18/082—Details specially related to intermeshing engagement type pumps
- F04C18/088—Elements in the toothed wheels or the carter for relieving the pressure of fluid imprisoned in the zones of engagement
-
- 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
- F04C18/126—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 from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
-
- 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
- F04C29/0021—Systems for the equilibration of forces acting on the pump
- F04C29/0035—Equalization of pressure pulses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
- Supercharger (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/717,741 US5118268A (en) | 1991-06-19 | 1991-06-19 | Trapped volume vent means with restricted flow passages for meshing lobes of roots-type supercharger |
US07/717,742 US5131829A (en) | 1991-06-19 | 1991-06-19 | Trapped volume vent means for meshing lobes of roots-type supercharger |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69204112D1 true DE69204112D1 (de) | 1995-09-21 |
DE69204112T2 DE69204112T2 (de) | 1996-04-18 |
Family
ID=27109758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69204112T Expired - Lifetime DE69204112T2 (de) | 1991-06-19 | 1992-06-04 | Fluidumdruck-Übertragungsmittel für Auflader. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0519276B1 (de) |
JP (1) | JP3189069B2 (de) |
KR (1) | KR0150226B1 (de) |
DE (1) | DE69204112T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5000962B2 (ja) * | 2006-09-28 | 2012-08-15 | 株式会社日立産機システム | スクリュー圧縮機 |
DE102007014554A1 (de) * | 2007-03-27 | 2008-10-02 | Audi Ag | Drehkolbengebläse zur Förderung von Gasen |
KR101277237B1 (ko) * | 2011-05-13 | 2013-06-26 | 주식회사 포스코 | 노내 중심류 판단방법 및 그 판단장치 |
US20180306191A1 (en) * | 2014-11-05 | 2018-10-25 | Eaton Corporation | Supercharger inlet panels |
CA2972636C (en) | 2015-01-15 | 2020-07-14 | Atlas Copco Airpower, Naamloze Vennootschap | Oil-injected vacuum pump element |
KR101957298B1 (ko) * | 2016-08-19 | 2019-03-13 | 박신호 | 옆머리 누름 부재 |
WO2023198314A2 (en) * | 2022-04-14 | 2023-10-19 | Eaton Intelligent Power Limited | Optimized energy recovery device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3817665A (en) * | 1973-04-20 | 1974-06-18 | Reliance Electric Co | Hydraulic pump or motor |
US4556373A (en) * | 1984-09-04 | 1985-12-03 | Eaton Corporation | Supercharger carryback pulsation damping means |
US4569646A (en) * | 1984-09-04 | 1986-02-11 | Eaton Corporation | Supercharger carry-over venting means |
IT1238912B (it) * | 1990-04-26 | 1993-09-07 | Fiatgeotech | Pompa ad ingranaggi. |
-
1992
- 1992-06-04 EP EP92109479A patent/EP0519276B1/de not_active Expired - Lifetime
- 1992-06-04 DE DE69204112T patent/DE69204112T2/de not_active Expired - Lifetime
- 1992-06-18 KR KR1019920010579A patent/KR0150226B1/ko not_active IP Right Cessation
- 1992-06-19 JP JP18633792A patent/JP3189069B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69204112T2 (de) | 1996-04-18 |
KR930000841A (ko) | 1993-01-15 |
JP3189069B2 (ja) | 2001-07-16 |
EP0519276A1 (de) | 1992-12-23 |
JPH05187243A (ja) | 1993-07-27 |
EP0519276B1 (de) | 1995-08-16 |
KR0150226B1 (ko) | 1998-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |
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