DE20018958U1 - Schieber zum gegenseitigen Trennen der beiden Kammern im Gehäuseraum einer Flügelzellenpumpe oder eines solchen Motors - Google Patents
Schieber zum gegenseitigen Trennen der beiden Kammern im Gehäuseraum einer Flügelzellenpumpe oder eines solchen MotorsInfo
- Publication number
- DE20018958U1 DE20018958U1 DE20018958U DE20018958U DE20018958U1 DE 20018958 U1 DE20018958 U1 DE 20018958U1 DE 20018958 U DE20018958 U DE 20018958U DE 20018958 U DE20018958 U DE 20018958U DE 20018958 U1 DE20018958 U1 DE 20018958U1
- Authority
- DE
- Germany
- Prior art keywords
- slide
- sealing strip
- housing space
- slider
- guide
- 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
- 238000007789 sealing Methods 0.000 claims description 37
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 239000000919 ceramic Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
- F04C18/3442—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the inlet and outlet opening
-
- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
-
- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
-
- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0881—Construction of vanes or vane holders the vanes consisting of two or more parts
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
- F04C2/3442—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
Höfelstraße 17
72411 Bodelshausen
diese mit der Innenumfangswand des Gehäuseraumes 12 in
ständiger, abdichtender Berührung zu halten, ist zwischen schieberseitigem Führungssteg 34 und leistenseitigem
Verbindungssteg 4 0 ein Kraftspeicher vorzugsweise in Form einer Blattfeder 48 vorgesehen, der ständig versucht, die betreffende Abdichtleiste 20 bzw. 22 in Richtung auf die
Innenumfangswand des Gehäuseraumes 12 zu verschieben bzw. mit dieser in Kontakt zu halten.
Materialverteilung beim Spritzprozess bspw. mit drei diesen in Querrichtung parallel zu dessen Flachseiten
durchsetzenden, flachschlitzartigen Ausnehmungen 54
ausgestattet ist. Der Pumpenrotor 14 kann im Gehäuseraum auch zentral gelagert sein, sofern letzterer eine ovale
Umfangsform aufweist.
Claims (4)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20018958U DE20018958U1 (de) | 2000-11-07 | 2000-11-07 | Schieber zum gegenseitigen Trennen der beiden Kammern im Gehäuseraum einer Flügelzellenpumpe oder eines solchen Motors |
| EP01104428A EP1134417B1 (de) | 2000-03-15 | 2001-02-27 | Verdrängerpumpe |
| EP04004782A EP1424495A3 (de) | 2000-03-15 | 2001-02-27 | Flügelzellenpumpe |
| AT01104428T ATE250722T1 (de) | 2000-03-15 | 2001-02-27 | Verdrängerpumpe |
| DE50100666T DE50100666D1 (de) | 2000-03-15 | 2001-02-27 | Verdrängerpumpe |
| EP03008524A EP1327778A3 (de) | 2000-03-15 | 2001-02-27 | Flügelzellenpumpe |
| CNB011094974A CN1162621C (zh) | 2000-03-15 | 2001-03-14 | 容积式泵 |
| US09/808,304 US6604924B2 (en) | 2000-03-15 | 2001-03-14 | Positive-displacement pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20018958U DE20018958U1 (de) | 2000-11-07 | 2000-11-07 | Schieber zum gegenseitigen Trennen der beiden Kammern im Gehäuseraum einer Flügelzellenpumpe oder eines solchen Motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20018958U1 true DE20018958U1 (de) | 2002-03-21 |
Family
ID=7948543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20018958U Expired - Lifetime DE20018958U1 (de) | 2000-03-15 | 2000-11-07 | Schieber zum gegenseitigen Trennen der beiden Kammern im Gehäuseraum einer Flügelzellenpumpe oder eines solchen Motors |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20018958U1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1479914A1 (de) * | 2003-03-25 | 2004-11-24 | HSU, Wen-Shao | Flügelzellenverdichter |
| DE102008019440A1 (de) | 2008-04-17 | 2009-10-22 | FRÖTEK Kunststofftechnik GmbH | Flügel einer Flügelzellenpumpe oder eines Flügelzellenkompressors |
| DE102014107735A1 (de) * | 2014-06-02 | 2015-12-03 | Schwäbische Hüttenwerke Automotive GmbH | Flügel mit axialer Abdichtung |
-
2000
- 2000-11-07 DE DE20018958U patent/DE20018958U1/de not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1479914A1 (de) * | 2003-03-25 | 2004-11-24 | HSU, Wen-Shao | Flügelzellenverdichter |
| DE102008019440A1 (de) | 2008-04-17 | 2009-10-22 | FRÖTEK Kunststofftechnik GmbH | Flügel einer Flügelzellenpumpe oder eines Flügelzellenkompressors |
| DE102014107735A1 (de) * | 2014-06-02 | 2015-12-03 | Schwäbische Hüttenwerke Automotive GmbH | Flügel mit axialer Abdichtung |
| DE102014107735B4 (de) | 2014-06-02 | 2018-04-19 | Schwäbische Hüttenwerke Automotive GmbH | Flügel mit axialer Abdichtung |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20020425 |
|
| R081 | Change of applicant/patentee |
Owner name: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNER: JOMA-HYDROMECHANIC GMBH, 72411 BODELSHAUSEN, DE Effective date: 20030606 Owner name: JOMA-POLYTEC GMBH, DE Free format text: FORMER OWNER: JOMA-HYDROMECHANIC GMBH, 72411 BODELSHAUSEN, DE Effective date: 20030606 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20040210 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20070103 |
|
| R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20090205 |
|
| R081 | Change of applicant/patentee |
Owner name: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNER: JOMA-HYDROMECHANIC GMBH, BAYERISCHE MOTOREN WERKE AKTIEN, , DE Effective date: 20091214 Owner name: JOMA-POLYTEC GMBH, DE Free format text: FORMER OWNER: JOMA-HYDROMECHANIC GMBH, BAYERISCHE MOTOREN WERKE AKTIEN, , DE Effective date: 20091214 |
|
| R081 | Change of applicant/patentee |
Owner name: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNER: JOMA-POLYTEC KUNSTSTOFFTECHNIK , BAYERISCHE MOTOREN WERKE AKTIEN, , DE Effective date: 20100503 Owner name: JOMA-POLYTEC GMBH, DE Free format text: FORMER OWNER: JOMA-POLYTEC KUNSTSTOFFTECHNIK , BAYERISCHE MOTOREN WERKE AKTIEN, , DE Effective date: 20100503 |
|
| R071 | Expiry of right |