EP1134417B1 - Verdrängerpumpe - Google Patents
Verdrängerpumpe Download PDFInfo
- Publication number
- EP1134417B1 EP1134417B1 EP01104428A EP01104428A EP1134417B1 EP 1134417 B1 EP1134417 B1 EP 1134417B1 EP 01104428 A EP01104428 A EP 01104428A EP 01104428 A EP01104428 A EP 01104428A EP 1134417 B1 EP1134417 B1 EP 1134417B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vane
- displacement pump
- positive
- housing interior
- drive shaft
- 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
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 229920010524 Syndiotactic polystyrene Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
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
- 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
-
- 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
- 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
- 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
Definitions
- the invention relates to a positive displacement pump with a wing to separate the two chambers in the housing space of the pump housing, with the features of the preamble of Claim 1.
- Fig. 2A already shows a positive displacement pump known, the two chambers of the pump housing space separating, positively guided wing both ends one in the longitudinal direction of the wing movably guided and on the inner peripheral wall of the Carrying sealing strip adjacent to the housing.
- these are in Cross-section T-shaped, the T-bar on the outside is convex in cross section and accordingly the Only touches the peripheral wall along a surface line.
- the middle ledge is with one in the wing Longitudinal groove formed on the face in the longitudinal direction of the wing brought into engagement so that the sealing strips when the drive shaft rotates under the action of centrifugal force automatically on the inner wall of the housing invest.
- Positive displacement pumps of this embodiment are therefore suitable e.g. not for the evacuation of a brake booster a motor vehicle, since in this case even small ones Speeds an evacuation must be ensured.
- a positive displacement pump is known from US-A-1,972,864, in which the wing is divided into two and the two wing parts pushed apart by a spring arranged between them so that they are on the inner peripheral surface issue.
- a vane pump known, which also has a divided wing, the facing ends of the wing parts teeth and have tooth gaps over which they interlock to grab.
- the two are Wing parts do not end at their facing each other sufficient against attacking on the wing tips Supported tangential forces.
- the object underlying the invention now exists in specifying a positive displacement pump in which the Wing parts against forces acting on the wing tips are better supported.
- the wing construction according to the invention makes it unnecessary a sliding arrangement of sealing strips on the Wing ends in the longitudinal direction of the wing, which e.g. in the DE-A-41 07 720 is disclosed.
- a displacement pump according to Figures 1 and 2 comprises a flange body with a pump housing 61 forming cylinder pot 62, one stored in this Pump drive shaft 63 with attached rotor 64 and one in a recess running across the center of the rotor guided, divided as a whole with 65, divided into two Wing. As shown in FIG. 3, this is preferably through symmetrical, flat wing sections 65 ', 65' 'formed, which each have a pivot bearing at their outer end, on which a sealing strip 66 about an axis of rotation of the rotor parallel axis is pivotally mounted.
- the sealing strips 66 face the wall of the cylinder pot 62 provided with a concave radius 68 (Fig. 1). Consequently there are two lines of contact at 69 and 70, which in Interaction with the flat wing sections 65 ', 65 " to seal the chambers in front of and behind the wing 65 serve. Radii 71 are at the ends of the sealing strips 66 and 72 are provided, which ensures optimal resealing is achieved.
- the rotor 64 is towards the drive shaft 63 as a guide for slotted the wing 65 and plugged onto the shaft 63, inserted or molded.
- This change in length is due to the radial mobility of the Wing sections 65 ', 65' 'balanced.
- the adaptation to the variable length in the angle of rotation happens through that Pressing the sealing strips 66 and taking the Wing 65 through the drive shaft 63 through the shaped spring 67 or by a corresponding compression spring, which the Wing sections 65 ', 65' 'apart and with this connected sealing strips 66 to the Pressed on cylinder wall.
- Rotor blades 18; 65, wing sections 65 ', 65' ', Sealing strips 20, 22; 66 and rotor 18; 64 can advantageous both from metal, plastic, ceramic, metal-plastic connection, Metal-ceramic connection, metal-plastic-ceramic connection or plastic-ceramic connection getting produced.
- PEEK polyether ether ketone
- PES polyether sulfide
- SPS syndiotactic polystyrene
- PPS polyphenylene sulfide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
- Figur 1
- eine schaubildliche Ansicht in den geöffneten Gehäuseraum einer Verdrängerpumpe, deren Flügel ein weiteres Ausführungsbeispiel der Erfindung darstellt;
- Figur 2
- eine Seitenansicht der Verdrängerpumpe gemäß Figur 1; und
- Figur 3
- eine perspektivische Darstellung des aus zwei Flügelteilstücken gebildeten Pumpenflügels.
Claims (8)
- Verdrängungspumpe (65) mit einem Flügel zum gegenseitigen Trennen von zwei Kammern in einem Gehäuseraum (62), der von einer im Pumpengehäuse (61) gelagerten Antriebswelle (63) antreibbar und zu dieser in einer deren Achse enthaltenden Ebene radial verschiebbar geführt ist und der endseitig jeweils eine mit der Innenumfangswand des Gehäuseraumes (62) abdichtend zusammenwirkende Abdichtleiste (66) trägt, und die Abdichtleisten (66) zur Achse der Antriebswelle (63) voneinander unabhängig radial beweglich sind, wobei am Flügel (65) wenigstens ein Kraftspeicher (67) vorgesehen ist, der versucht, beide Abdichtleisten (66) ständig mit der Innenumfangswand des Gehäuseraumes (62) abdichtend in Berührung zu halten, wobei der Flügel (65) in einem Schlitz eines im Gehäuseraum (62) gelagerten und von der Antriebswelle (63) antreibbaren Rotors (64) geführt ist, welcher Schlitz symmetrisch in einer die Rotorachse enthaltenden Ebene liegt und wobei der Flügel (65) durch zwei zueinander fluchtende und voneinander unabhängig bewegliche Flügelteilstücke (65', 65'') gebildet ist, zwischen denen der Kraftspeicher (67) angeordnet ist, und die Flügelteilstücke (65', 65'') an ihren einander zugekehrten Stirnenden nut- und federartig miteinander in Eingriff sind und zwischen diesen eine Druckfeder angeordnet ist, dadurch gekennzeichnet, dass die Nut in Richtung der Antriebswelle (63) verläuft.
- Verdrängungspumpe nach Anspruch 1, dadurch gekennzeichnet, dass die Flügelteilstücke (65', 65") symmetrisch ausgebildet sind.
- Verdrängungspumpe nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Flügelteilstücke (65', 65'') ein Flachprofil aufweisen.
- Verdrängungspumpe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Flügelteilstücke (65', 65") an ihren einander zugekehrten Stirnenden symmetrisch abgestuft sind und dass sich die Stirnenden jeweils an einem Schenkel einer zwischen diese eingelegten, Z-förmigen Feder (67) abstützen.
- Verdrängungspumpe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass an den Flügelenden die sich an der Innenumfangsfläche des Gehäuseraumes (62) abstützenden Abdichtleisten (66) verschwenkbar gelagert sind.
- Verdrängungspumpe nach Anspruch 5, dadurch gekennzeichnet, dass die Abdichtleisten (66) mit der Innenumfangsfläche des Gehäuseraumes (62), in Umfangsrichtung gesehen, eine Zwei-Linien-Berührung (69, 70) haben.
- Verdrängungspumpe nach Anspruch 6, dadurch gekennzeichnet, dass die der Innenumfangsfläche zugekehrte Seite der Abdichtleisten (66) in Umfangsrichtung des Gehäuseraumes (62) konkav gekrümmt ist.
- Verdrängungspumpe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die zylindrische Innenumfangsfläche des Gehäuseraumes (62) eine ovale Umfangsform hat.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03008524A EP1327778A3 (de) | 2000-03-15 | 2001-02-27 | Flügelzellenpumpe |
| EP04004782A EP1424495A3 (de) | 2000-03-15 | 2001-02-27 | Flügelzellenpumpe |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10012406 | 2000-03-15 | ||
| DE2000112406 DE10012406A1 (de) | 2000-03-15 | 2000-03-15 | Vakuumpumpe |
| DE20018958U DE20018958U1 (de) | 2000-11-07 | 2000-11-07 | Schieber zum gegenseitigen Trennen der beiden Kammern im Gehäuseraum einer Flügelzellenpumpe oder eines solchen Motors |
| DE20018958U | 2000-11-07 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03008524.5 Division-Into | 2003-04-12 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1134417A2 EP1134417A2 (de) | 2001-09-19 |
| EP1134417A3 EP1134417A3 (de) | 2002-09-11 |
| EP1134417B1 true EP1134417B1 (de) | 2003-09-24 |
Family
ID=26004832
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03008524A Withdrawn EP1327778A3 (de) | 2000-03-15 | 2001-02-27 | Flügelzellenpumpe |
| EP04004782A Withdrawn EP1424495A3 (de) | 2000-03-15 | 2001-02-27 | Flügelzellenpumpe |
| EP01104428A Expired - Lifetime EP1134417B1 (de) | 2000-03-15 | 2001-02-27 | Verdrängerpumpe |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03008524A Withdrawn EP1327778A3 (de) | 2000-03-15 | 2001-02-27 | Flügelzellenpumpe |
| EP04004782A Withdrawn EP1424495A3 (de) | 2000-03-15 | 2001-02-27 | Flügelzellenpumpe |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6604924B2 (de) |
| EP (3) | EP1327778A3 (de) |
| CN (1) | CN1162621C (de) |
| AT (1) | ATE250722T1 (de) |
| DE (1) | DE50100666D1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004001840B3 (de) * | 2004-01-07 | 2005-05-25 | Joma-Hydromechanic Gmbh | Verdrängerpumpe |
| DE102006016243A1 (de) * | 2006-03-31 | 2007-10-04 | Joma-Hydromechanic Gmbh | Rotorpumpe und Flügel für eine Rotorpumpe |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10046697A1 (de) * | 2000-09-21 | 2002-04-11 | Bosch Gmbh Robert | Flügel aus Kunststoff für eine Flügelzellen-Vakuumpumpe |
| EP1471255B1 (de) * | 2003-04-24 | 2005-07-20 | Joma-Hydromechanic GmbH | Flügelzellenpumpe |
| DE102004034921B9 (de) * | 2004-07-09 | 2006-04-27 | Joma-Hydromechanic Gmbh | Einflügelvakuumpumpe |
| DE102004034926B3 (de) * | 2004-07-09 | 2005-12-29 | Joma-Hydromechanic Gmbh | Einflügelvakuumpumpe |
| DE102004034922B4 (de) * | 2004-07-09 | 2006-05-11 | Joma-Hydromechanic Gmbh | Einflügelvakuumpumpe |
| DE102004034925B3 (de) * | 2004-07-09 | 2006-02-16 | Joma-Hydromechanic Gmbh | Einflügelvakuumpumpe |
| GB0419496D0 (en) * | 2004-09-02 | 2004-10-06 | Wabco Automotive Uk Ltd | Improvements relating to vacuum pumps |
| DE102004053521A1 (de) * | 2004-10-29 | 2006-05-11 | Joma-Hydromechanic Gmbh | Flügel für eine Rotorpumpe |
| DE102005015721B3 (de) * | 2005-03-31 | 2006-12-21 | Joma-Hydromechanic Gmbh | Vakuumpumpe |
| ITMI20050685A1 (it) * | 2005-04-18 | 2006-10-19 | O M P Officine Mazzocco Pagnon | Pompa a palette per un motore per autoveicoli e paletta per tale pompa |
| DE102005050001A1 (de) * | 2005-10-13 | 2007-04-19 | Joma-Hydromechanic Gmbh | Rotorpumpe |
| DE102005056270B3 (de) * | 2005-11-14 | 2007-03-01 | Joma-Hydromechanic Gmbh | Rotorpumpe |
| CN101122365B (zh) * | 2006-08-08 | 2012-07-04 | 刘矗汀 | 流体通道上的穿轴叶块旋转式膨胀或压缩机构 |
| DE102009035000B4 (de) * | 2009-07-27 | 2013-03-28 | Sergej Semakin | Flügelzellenmaschine |
| EP2299055B1 (de) | 2009-09-14 | 2014-11-12 | Pierburg Pump Technology GmbH | Flügelzellen-Vakuumpumpe für Kraftfahrzeuge |
| GB2486007B (en) * | 2010-12-01 | 2017-05-10 | Itt Mfg Enterprises Inc | Sliding vane pump |
| CN103930678B (zh) * | 2012-01-11 | 2016-03-30 | 三菱电机株式会社 | 叶片型压缩机 |
| CN104204527A (zh) * | 2012-03-01 | 2014-12-10 | 托拉德机械有限公司 | 用于旋转式压缩机的密封元件 |
| DE102012210048A1 (de) * | 2012-06-14 | 2013-12-19 | Joma-Polytec Gmbh | Verdrängerpumpe |
| DE202013000976U1 (de) * | 2013-02-01 | 2014-05-08 | Saeta Gmbh & Co. Kg | Flügel für eine Flügelzellenvorrichtung sowie Flügelzellenvorrichtung |
| DE102013215561A1 (de) * | 2013-08-07 | 2015-03-05 | Behr Gmbh & Co. Kg | Rotor für einen Elektromotor, Elektromotor und Klimaanlage |
| CN104131976A (zh) * | 2014-08-18 | 2014-11-05 | 王喜来 | 一种旋转式空压机 |
| DE102015213098B4 (de) * | 2015-07-13 | 2017-05-04 | Joma-Polytec Gmbh | Flügel für eine Flügelzellenpumpe und Flügelzellenpumpe |
| CN105864034B (zh) * | 2016-06-06 | 2019-06-21 | 陈继业 | 单滑片回转式容积泵 |
| CN109826788A (zh) * | 2019-01-31 | 2019-05-31 | 刘江 | 一种新型气、液泵 |
| CN110374874B (zh) * | 2019-07-29 | 2024-11-01 | 黄石东贝压缩机有限公司 | 一种多重防泄漏弹片式滑块机构 |
| CN110541826A (zh) * | 2019-10-21 | 2019-12-06 | 太仓束捍机电科技有限公司 | 一种真空束焊机用真空泵 |
| CN117759651A (zh) * | 2024-01-08 | 2024-03-26 | 长春工业大学 | 一种离合器分离泵转接支架 |
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| US1078301A (en) * | 1910-01-12 | 1913-11-11 | Junius M Horner | Rotary engine. |
| DE329066C (de) * | 1912-09-18 | 1920-11-13 | Paul Schaefer | Abdichtung des Kolbens von Kraftmaschinen mit umlaufenden, in der Kolbentrommel verschiebbaren Kolben mittels Keilwirkung |
| US1528075A (en) * | 1921-08-11 | 1925-03-03 | Joseph R Richer | Rotary pump and the like |
| DE385561C (de) * | 1922-01-08 | 1923-11-26 | App Bauanstalt Axmann & Co G M | Kolbenentlastungsvorrichtung fuer Drehkolbenkraftmaschinen mit in geschlossenen Schlitzen der Trommel verschiebbaren Kolben |
| US1649256A (en) * | 1923-02-10 | 1927-11-15 | Rotary Machine & Engineering C | Rotary pump |
| GB222242A (en) * | 1923-07-09 | 1924-10-02 | William Rogan | Improvements in or relating to rotary pumps |
| FR590546A (fr) * | 1924-06-03 | 1925-06-18 | Pompe centrifuge utilisable, notamment, comme compresseur rotatif | |
| US1658524A (en) * | 1925-02-10 | 1928-02-07 | John W Gurley | Rotary pump |
| US1972864A (en) * | 1930-10-15 | 1934-09-11 | Bradshaw & Company | Rotary pump |
| US2103180A (en) * | 1933-06-15 | 1937-12-21 | Rice Mfg And Aerial Transp Cor | Rotary motor |
| US2436876A (en) * | 1943-07-29 | 1948-03-02 | Alfred L Stamsvik | Rotary sliding vane pump structure |
| GB605740A (en) * | 1946-12-20 | 1948-07-29 | Derek Eyre Kirkland | Improvements in or relating to sliding-vane rotary pumps |
| US2631546A (en) * | 1948-10-19 | 1953-03-17 | Edward A Dawson | Rotary sliding vane pump |
| CH381797A (de) * | 1959-03-10 | 1964-09-15 | Kron Werner | Drehkolbenmaschine |
| FR1315068A (fr) * | 1961-11-09 | 1963-01-18 | Moteur à combustion interne à piston rotatif | |
| US3386648A (en) * | 1967-01-31 | 1968-06-04 | Walter J. Van Rossem | Rotary vane type pump |
| US3452725A (en) * | 1967-08-23 | 1969-07-01 | Donald A Kelly | High compression rotary i.c. engine |
| CH466490A (de) * | 1967-10-18 | 1968-12-15 | Ryffel Hans | Drehschiebermaschine |
| GB1426126A (en) * | 1973-02-16 | 1976-02-25 | Komiya S | Movable vane type compressor |
| JPS5216011A (en) * | 1975-07-30 | 1977-02-07 | Shimadzu Corp | Moving vane type vacuum pump |
| JPS5598689A (en) * | 1979-01-23 | 1980-07-26 | Musashi Seimitsu Kogyo Kk | Vane at rotary compressor |
| IT1130363B (it) * | 1980-01-29 | 1986-06-11 | Leonardo Beltrame | Compressore a capsulismo con girante perfezionato,utile in particolare per gonfiaggio od alimentazione di avvisatoripneumatici per veicoli |
| DE3418928A1 (de) * | 1984-05-21 | 1986-02-20 | Günter 5600 Wuppertal Küller | Rotationskolbenpumpe zur befoerderung von luft |
| JPS6111482A (ja) * | 1984-06-27 | 1986-01-18 | Honda Motor Co Ltd | ベ−ンポンプ装置 |
| DE3537158A1 (de) * | 1984-10-26 | 1986-06-05 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Verzahnte fluegelzellenpumpe |
| DE3504547A1 (de) * | 1985-02-11 | 1986-09-11 | Armatec FTS-Armaturen GmbH & Co KG, 7988 Wangen | Rotationsverdichter mit festverbundenen schieberhaelften |
| JPS62126286A (ja) * | 1985-11-25 | 1987-06-08 | Honda Motor Co Ltd | ベ−ン式回転圧縮機に於けるベ−ン構造 |
| DE3615102A1 (de) * | 1986-05-03 | 1987-11-05 | Wolfgang Dipl Ing Peylo | Drehkolbenbrennkraftmaschine |
| DE3628998A1 (de) * | 1986-08-26 | 1988-03-03 | Wuerth Gustav Dipl Kaufm Dr | Schieberkolben fuer rotations-kompressor |
| JP2882696B2 (ja) | 1990-03-10 | 1999-04-12 | ルーク アウトモービルテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | ベーンポンプ |
| DE4033455A1 (de) * | 1990-10-20 | 1992-04-23 | Bosch Gmbh Robert | Fluegelzellenkompressor oder -pumpe |
| IT1293672B1 (it) * | 1997-08-01 | 1999-03-08 | Magneti Marelli Spa | Depressore rotativo a palette. |
| DE19844904C1 (de) * | 1998-09-30 | 2000-02-17 | Luk Automobiltech Gmbh & Co Kg | Vakuumpumpe |
| DE10046697A1 (de) * | 2000-09-21 | 2002-04-11 | Bosch Gmbh Robert | Flügel aus Kunststoff für eine Flügelzellen-Vakuumpumpe |
| WO2003036094A2 (de) * | 2001-10-15 | 2003-05-01 | Luk Automobiltechnik & Co. Kg | Vakuumpumpe |
-
2001
- 2001-02-27 EP EP03008524A patent/EP1327778A3/de not_active Withdrawn
- 2001-02-27 EP EP04004782A patent/EP1424495A3/de not_active Withdrawn
- 2001-02-27 AT AT01104428T patent/ATE250722T1/de not_active IP Right Cessation
- 2001-02-27 DE DE50100666T patent/DE50100666D1/de not_active Expired - Lifetime
- 2001-02-27 EP EP01104428A patent/EP1134417B1/de not_active Expired - Lifetime
- 2001-03-14 CN CNB011094974A patent/CN1162621C/zh not_active Expired - Fee Related
- 2001-03-14 US US09/808,304 patent/US6604924B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004001840B3 (de) * | 2004-01-07 | 2005-05-25 | Joma-Hydromechanic Gmbh | Verdrängerpumpe |
| DE102006016243A1 (de) * | 2006-03-31 | 2007-10-04 | Joma-Hydromechanic Gmbh | Rotorpumpe und Flügel für eine Rotorpumpe |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1134417A3 (de) | 2002-09-11 |
| US6604924B2 (en) | 2003-08-12 |
| EP1424495A3 (de) | 2004-06-23 |
| EP1327778A3 (de) | 2003-07-23 |
| EP1327778A2 (de) | 2003-07-16 |
| EP1424495A2 (de) | 2004-06-02 |
| CN1162621C (zh) | 2004-08-18 |
| CN1317644A (zh) | 2001-10-17 |
| ATE250722T1 (de) | 2003-10-15 |
| DE50100666D1 (de) | 2003-10-30 |
| US20020136656A1 (en) | 2002-09-26 |
| EP1134417A2 (de) | 2001-09-19 |
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