EP0907022A3 - Vorrichtung zur Vermeidung störender Rückexpansion bei Kolbenverdichter - Google Patents
Vorrichtung zur Vermeidung störender Rückexpansion bei Kolbenverdichter Download PDFInfo
- Publication number
- EP0907022A3 EP0907022A3 EP98117617A EP98117617A EP0907022A3 EP 0907022 A3 EP0907022 A3 EP 0907022A3 EP 98117617 A EP98117617 A EP 98117617A EP 98117617 A EP98117617 A EP 98117617A EP 0907022 A3 EP0907022 A3 EP 0907022A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cam
- piston
- back expansion
- valve
- connecting rod
- 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.)
- Withdrawn
Links
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
- 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
- F04B39/0016—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 with valve arranged in the piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19743444 | 1997-10-01 | ||
DE1997143444 DE19743444C2 (de) | 1997-10-01 | 1997-10-01 | Vorrichtung zur Vermeidung von Rückexpansion bei Kolbenverdichtern |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0907022A2 EP0907022A2 (de) | 1999-04-07 |
EP0907022A3 true EP0907022A3 (de) | 2001-06-20 |
Family
ID=7844319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98117617A Withdrawn EP0907022A3 (de) | 1997-10-01 | 1998-09-17 | Vorrichtung zur Vermeidung störender Rückexpansion bei Kolbenverdichter |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0907022A3 (de) |
DE (1) | DE19743444C2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016114511A1 (de) | 2015-08-31 | 2017-03-02 | Martin Maeser | Hubkolbenmaschine mit Einlassventil im Kolbenboden |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE229229C (de) * | ||||
GB248595A (en) * | 1925-05-13 | 1926-03-11 | Leon De Vooght | Improved air compressor |
US1607478A (en) * | 1925-06-18 | 1926-11-16 | Prestage Edwin | Suction valve of air and gas compressors |
DE3902658A1 (de) * | 1989-01-30 | 1990-08-02 | Knorr Bremse Ag | Kolbenmkompressor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3112386A1 (de) * | 1981-03-28 | 1982-12-02 | Fichtel & Sachs Ag, 8720 Schweinfurt | Verdichter |
DE3514119A1 (de) * | 1985-04-19 | 1986-10-23 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren zum betrieb eines kompressors mit wenigstens zwei zylindern sowie vorrichtung zur durchfuehrung des verfahrens |
DE4018055A1 (de) * | 1990-06-06 | 1991-12-12 | Man Nutzfahrzeuge Ag | Verfahren zur verminderung von getriebegeraeuschen bei kolbenverdichtern, sowie vorrichtung zur durchfuehrung dieses verfahrens |
-
1997
- 1997-10-01 DE DE1997143444 patent/DE19743444C2/de not_active Expired - Fee Related
-
1998
- 1998-09-17 EP EP98117617A patent/EP0907022A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE229229C (de) * | ||||
GB248595A (en) * | 1925-05-13 | 1926-03-11 | Leon De Vooght | Improved air compressor |
US1607478A (en) * | 1925-06-18 | 1926-11-16 | Prestage Edwin | Suction valve of air and gas compressors |
DE3902658A1 (de) * | 1989-01-30 | 1990-08-02 | Knorr Bremse Ag | Kolbenmkompressor |
Also Published As
Publication number | Publication date |
---|---|
EP0907022A2 (de) | 1999-04-07 |
DE19743444A1 (de) | 1999-04-08 |
DE19743444C2 (de) | 1999-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7F 04B 39/00 A, 7F 04B 49/24 B |
|
AKX | Designation fees paid |
Free format text: DE FR GB IT SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20011221 |