EP2196671A3 - Kolbenvakuumpumpe - Google Patents
Kolbenvakuumpumpe Download PDFInfo
- Publication number
- EP2196671A3 EP2196671A3 EP09014531.9A EP09014531A EP2196671A3 EP 2196671 A3 EP2196671 A3 EP 2196671A3 EP 09014531 A EP09014531 A EP 09014531A EP 2196671 A3 EP2196671 A3 EP 2196671A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- bushing
- piston
- vacuum pump
- piston vacuum
- reciprocating
- 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
- 239000002826 coolant Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/064—Cooling by a cooling jacket in the pump casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/126—Cylinder liners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/143—Sealing provided on the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
- F04B53/166—Cylinder liners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008061897A DE102008061897A1 (de) | 2008-12-11 | 2008-12-11 | Kolbenvakuumpumpe |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2196671A2 EP2196671A2 (de) | 2010-06-16 |
EP2196671A3 true EP2196671A3 (de) | 2016-07-06 |
EP2196671B1 EP2196671B1 (de) | 2018-01-24 |
Family
ID=41401624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09014531.9A Active EP2196671B1 (de) | 2008-12-11 | 2009-11-20 | Kolbenvakuumpumpe |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2196671B1 (de) |
DE (1) | DE102008061897A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014201473A1 (de) * | 2014-01-28 | 2015-07-30 | Neuman & Esser Gmbh & Co. Kg | Kolbenstange für kolbenkompressoren und kolbenkompressor |
EP3067560B1 (de) | 2015-03-12 | 2020-11-18 | Pfeiffer Vacuum GmbH | Vakuumpumpe mit wenigstens einer Pumpstufe |
DE102022106046A1 (de) * | 2022-03-16 | 2023-09-21 | Knf Neuberger Gmbh | Pumpe mit einer Druckkammer und einem Kühlsystem |
DE102022125508A1 (de) | 2022-10-04 | 2024-04-04 | Technische Universität Dresden, Körperschaft des öffentlichen Rechts | Dichtsystem für eine Vorrichtung zum Verdichten eines Fluids und Vorrichtung zum Verdichten eines Fluids mit dem Dichtsystem |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR332224A (fr) * | 1903-05-19 | 1903-10-19 | Henry Bland | Perfectionnements dans les compresseurs |
GB293605A (en) * | 1927-09-28 | 1928-07-12 | Sidney Zaleski Hall | Improvements in air compressors and vacuum pumps |
JPS5857092A (ja) * | 1981-10-01 | 1983-04-05 | Honda Motor Co Ltd | エアポンプ装置 |
EP0994252A2 (de) * | 1998-10-13 | 2000-04-19 | Hans Unger | Kompressor zur Erzeugung ölfreier Druckluft |
DE10109514C1 (de) * | 2001-02-28 | 2002-07-11 | Knorr Bremse Systeme | Trockenlaufender Kolbenverdichter (Kurbeltriebschmierung) |
EP1831568A1 (de) * | 2004-12-20 | 2007-09-12 | KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GmbH | Kolben-zylinder-anordnung, insbesondere für einen taumelscheibenverdichter |
DE102006012532A1 (de) * | 2006-03-18 | 2007-09-20 | Pfeiffer Vacuum Gmbh | Dichtungsanordnung für eine Hubkolbenvakuumpumpe |
EP0977948B1 (de) * | 1997-04-21 | 2008-01-02 | Pfeiffer Vacuum GmbH | Trockene vakuumpumpe |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE577185C (de) * | 1931-02-07 | 1933-05-30 | Rudolf Pawlikowski Dipl Ing | Zylinderbauart fuer Brennkraftmaschinen |
DE1190959B (de) * | 1961-02-17 | 1965-04-15 | Linde Eismasch Ag | Kaeltemittelkolbenverdichter mit gekuehlter Zylinderwandung |
-
2008
- 2008-12-11 DE DE102008061897A patent/DE102008061897A1/de not_active Withdrawn
-
2009
- 2009-11-20 EP EP09014531.9A patent/EP2196671B1/de active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR332224A (fr) * | 1903-05-19 | 1903-10-19 | Henry Bland | Perfectionnements dans les compresseurs |
GB293605A (en) * | 1927-09-28 | 1928-07-12 | Sidney Zaleski Hall | Improvements in air compressors and vacuum pumps |
JPS5857092A (ja) * | 1981-10-01 | 1983-04-05 | Honda Motor Co Ltd | エアポンプ装置 |
EP0977948B1 (de) * | 1997-04-21 | 2008-01-02 | Pfeiffer Vacuum GmbH | Trockene vakuumpumpe |
EP0994252A2 (de) * | 1998-10-13 | 2000-04-19 | Hans Unger | Kompressor zur Erzeugung ölfreier Druckluft |
DE10109514C1 (de) * | 2001-02-28 | 2002-07-11 | Knorr Bremse Systeme | Trockenlaufender Kolbenverdichter (Kurbeltriebschmierung) |
EP1831568A1 (de) * | 2004-12-20 | 2007-09-12 | KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GmbH | Kolben-zylinder-anordnung, insbesondere für einen taumelscheibenverdichter |
DE102006012532A1 (de) * | 2006-03-18 | 2007-09-20 | Pfeiffer Vacuum Gmbh | Dichtungsanordnung für eine Hubkolbenvakuumpumpe |
Also Published As
Publication number | Publication date |
---|---|
EP2196671B1 (de) | 2018-01-24 |
EP2196671A2 (de) | 2010-06-16 |
DE102008061897A1 (de) | 2010-06-17 |
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