DE102011118245A1 - Adjustable vane compressor for air conditioning apparatus, sucks fluid in suction region through suction groove and suction hole and discharges to pressure output over pressure groove - Google Patents
Adjustable vane compressor for air conditioning apparatus, sucks fluid in suction region through suction groove and suction hole and discharges to pressure output over pressure groove Download PDFInfo
- Publication number
- DE102011118245A1 DE102011118245A1 DE201110118245 DE102011118245A DE102011118245A1 DE 102011118245 A1 DE102011118245 A1 DE 102011118245A1 DE 201110118245 DE201110118245 DE 201110118245 DE 102011118245 A DE102011118245 A DE 102011118245A DE 102011118245 A1 DE102011118245 A1 DE 102011118245A1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- vane compressor
- suction
- rotation
- housing
- 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- Withdrawn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
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
- 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
- F04C18/40—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 having a hinged member
- F04C18/44—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 having a hinged member with vanes hinged to the inner member
-
- 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
- F01C21/0818—Vane tracking; control therefor
- F01C21/0827—Vane tracking; control therefor by mechanical means
- F01C21/0845—Vane tracking; control therefor by mechanical means comprising elastic means, e.g. springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Die Erfindung betrifft einen regelbaren Flügelzellenkompressor nach Art und Gattung des Anspruchs 1.The invention relates to a controllable vane compressor according to type and preamble of claim 1.
Stand der TechnikState of the art
Ähnliche Flügelzellenverdichter bzw. Flügelzellenpumpen sind nur bedingt vergleichbar entgegenzuhalten, wie etwa die
Aufgabenstellungtask
Vorteile der ErfindungAdvantages of the invention
Diese Aufgabe wird durch die Merkmale des Anspruchs 1. gelöst und hat erfindungsgemäß die Vorteile, daß durch kompakte konstruktive Neuerungen ein energieeffizientes drehzahlregelbares Nachfördern zur Druckerhaltung und zum Verdichten von gasförmigen Fluiden ermöglicht wird, aber auch eine variable Förderung von flüssigen Fluiden technisch hergibt. Für die zur Zeit aktuelle E-Mobilität läßt sich hiermit sinnvoll drehzahlgeregelt und energiesparend der Energiebedarf für eine innovative Klimatisierung in Fahrzeugen, speziell in Elektrofahrzeugen mit dem regelbaren Flügelzellen kompressor realisieren. Der jeweils benötigte Druckbedarf kann mit einer regelbaren Antriebsdrehzahl stufenlos zwischen Null und Maximum auf oder abgeregelt werden.This object is solved by the features of claim 1 and has the advantages that compact design innovations an energy-efficient speed-adjustable Nachfördern for pressure maintenance and for compressing gaseous fluids is made possible, but also provides a variable promotion of liquid fluids technically. For the current e-mobility is hereby meaningful speed-controlled and energy-saving the energy needs for an innovative air conditioning in vehicles, especially in electric vehicles with the variable vane compressor realize. The pressure required in each case can be adjusted continuously between zero and maximum with a controllable input speed.
Eine Druckbeaufschlagung der innenliegenden kreisbogenförmigen Flügelflächen durch den gewählten minimalen Federdruck, der auch im Stillstand wirkt und ein flächenbezogener Staudruck, welcher sich direkt beim Anfahren im untersten Drehzahlbereich auf die relativ großen Flügelinnenflächen aufbaut wird ein ausreichender Innendruck auf die abdichtenden Flügelelemente gegen die innere Umfangsgehäusewand erzeugt, welcher sich bei Steigerung der Drehzahl proportional noch erhöht. Durch die gelenkartige Befestigung der Flügelelemente ist ein Kippen oder Verkanten völlig ausgeschlossen. Bei dem Aufbau des Flügelzellenkompressors wird eine Leckage infolge von beiderseits eingefügten Gleitringdichtungen am Rotor radial nach innen verhindert. Ein regelbarer Flügelzellenkompressor mit tatsächlich kreisbogenförmig gekrümmten Flügeln, welche am hinteren Ende in Drehrichtung gesehen mit ihrer kreisförmig bolzenartigen Formgebung als Gelenk in den am Rotor gleichmäßig verteilten Bohrungen gelenkartig positioniert sind. In weiteren Ansprüchen sind vorteilhafte Ausgestaltungen und Ausbildungen des erfindungsgemäßen regelbaren Flügelzellenkompressors angegeben. Geometrisch entsprechend sind die vorhandenen Gelenkbohrungen am Umfang des Rotors gleichmäßig verteilt und mit einer hierzu erforderlichen Teilöffnung versehen nach außen offen, bei den zwangsweise die Teilöffnungen generell kleiner als die Durchmesser der Gelenkbolzen sein müssen, um ein Austreten der Gelenkbolzen in radialer Richtung zu verhindern. Durch so ausgestaltete Umfangsbohrungen am Rotor lassen sich die Flügel mit ihren Gelenkbolzen in Axialrichtung einschieben und gelenkartig positionieren. Entsprechend dieser Ausgestaltung lassen sich die kreisbogenförmigen Flügel scherenartig mit ihren Flügelaußenflächen bis zur linearen Anlehnung an die innere Gehäusewand aufklappen und zurück in die absolute Nullstellung der segmentar dafür ausgebildeten Aussparungen verteilt auf der Umfangsfläche des Rotors wieder zurückführen. Eine Anzahl radialer Sacklochbohrungen entsprechend der Anzahl Flügel am Umfang des Rotors dienen zur Aufnahme von Druckfedern, welche jeweils mit Abstand rechtsseitig zur Drehachse in Drehrichtung gesehen die Innenbogen der Flügel mit Federdruck beaufschlagen. Es ist nur ein minimaler Federdruck gewählt, der jedoch ausreichend sein muß um die Flügel im Stillstand und beim Anfahren des regelbaren Flügelzellenkompressors mit ihren kreisbogenförmigen Flügelaußenflächen in linearer Anlehnung an der inwandigen Gehäusewand des Gehäuses zu halten. Durch die Ausgestaltung der beidseitigen Ringnuten an den Planseiten des Rotors sind seitlich Gleitringe eingesetzt, welche mit Hilfe von innenliegend eingelegten Ringaxialfedern oder O-Ringen die stirnseitigen äußeren Planflächen der Gleitringe mit dem Rotor umlaufend gleitend und abdichtend gegen die inneren Gehäusestirnwände gegengehalten werden Durch kreisabschnittartige Aussparungen am äußeren Umfang der Gleitringe in Anzahl der Gelenkbolzenbolzen werden diese gleichzeitig als Mitnehmer und zur Abgrenzung der jeweiligen Kammern genutzt, wodurch eine Leckage radial nach innen vermieden wird.A pressurization of the inner arcuate wing surfaces by the selected minimum spring pressure, which also acts at a standstill and a surface-related dynamic pressure, which builds up directly at startup in the lowest speed range on the relatively large wing inner surfaces sufficient internal pressure is generated on the sealing wing elements against the inner peripheral housing wall, which increases proportionally as the speed increases. Due to the articulated attachment of the wing elements tilting or tilting is completely excluded. In the construction of the vane compressor leakage due to both sides inserted mechanical seals on the rotor is prevented radially inward. A controllable vane compressor with actually arcuate curved wings, which are seen at the rear end in the direction of rotation with their circular bolt-like shape as a joint in the evenly distributed holes on the rotor bores. In further claims advantageous embodiments and embodiments of the variable vane compressor according to the invention are given. Correspondingly, the existing joint holes are evenly distributed on the circumference of the rotor and provided with a partial opening required for this purpose to the outside, in which forced the partial openings must be generally smaller than the diameter of the hinge pin to prevent leakage of the hinge pin in the radial direction. By so configured circumferential holes on the rotor, the wings can be inserted with their hinge pins in the axial direction and position like an articulation. According to this embodiment, the circular arc-shaped wings can scissors-like unfold with their wing outer surfaces to the linear leaning against the inner housing wall and back to the absolute zero position of the segmentally formed recesses distributed on the peripheral surface of the rotor again. A number of radial blind holes corresponding to the number of vanes on the circumference of the rotor are used to accommodate compression springs, which act on the inner arc of the wing with spring pressure seen at a distance from the right side to the axis of rotation in the direction of rotation. It is only a minimum spring pressure selected, but must be sufficient to the wings at a standstill and when starting the variable vane compressor with its circular arc Wing outer surfaces in linear reference to the inwandigen housing wall of the housing to keep. Due to the design of the two-sided annular grooves on the flat sides of the rotor side sliding rings are used, which with the help of internally inserted Ringaxialfedern or O-rings the front outer surfaces of the sliding rings with the rotor circumferentially sliding and sealing against the inner housing end walls are held against by the circle-like recesses on outer circumference of the sliding rings in number of hinge pin bolts are used at the same time as a driver and to delimit the respective chambers, whereby a leakage is avoided radially inward.
Die Erfindung wird nachfolgend an vier Ausführungsbeispielen erläutert und anhand von Zeichnungen dargestellt. Es zeigenThe invention is explained below with reference to four exemplary embodiments and illustrated by means of drawings. Show it
Beschreibung der AusführungsbeispieleDescription of the embodiments
In den
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1010
- Gehäusecasing
- 1111
- Antriebswelledrive shaft
- 1212
- GehäusestirnwandHousing end wall
- 1313
- GehäusestirnwandHousing end wall
- 1414
- Drehachseaxis of rotation
- 1515
- Rotorrotor
- 1616
- Formschlüssige VerbindungPositive-locking connection
- 1717
- Kammerchamber
- 1818
- Gelenkbohrungpivotal hole
- 1919
- Teilöffnungpartial opening
- 2020
- Flügelwing
- 2121
- Gelenkbolzenhinge pins
- 2222
- Anlehnungfollowing
- 2323
- Inwandige GehäusewandIn-walled housing wall
- 2424
- Unterer TotpunktBottom dead center
- 2525
- Segmentare AussparungSegmented recess
- 2626
- SacklochbohrungBlind hole
- 2727
- Druckfedercompression spring
- 2828
- Drehrichtungdirection of rotation
- 2929
- Kreisbogenförmiger InnenbogenArc-shaped inner arc
- 31 31
- Ringnutring groove
- 3232
- Gleitringsliding ring
- 3333
- O-Ring, AxialfederringO-ring, axial spring ring
- 3434
- GleitringaussparungGleitringaussparung
- 3535
- FlügelaußenflächeWing outer surface
- 3636
- Druckbereichpressure range
- 3737
- Saugbereichsuction area
- 3838
- FließrichtungspfeilFlow arrow
- 3939
- Drucknutpressure groove
- 4040
- Druckausgangpressure outlet
- 4141
- Saugnutsuction groove
- 4242
- Saugbohrungsuction bore
- 4343
- AbrolllagerAbrolllager
- 4444
- Oberer TotpunktTop Dead Center
- 4545
- NadelumfangsflächeNeedle peripheral surface
- 4646
- Nadelrolleneedle roller
- 4747
- FlügelseitenflächeWing side surface
- 4848
- berührungsfreie Spaltenon-contact column
- 4949
- Druckbeaufschlagungpressurization
- 5050
- Abdeckungcover
- 5151
- Abstanddistance
- 5252
- Dichtleistesealing strip
- ee
- Versatzoffset
- MM
- MittelpunktFocus
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 3629199 C2 [0002] DE 3629199 C2 [0002]
- DE 10200406055 A1 [0002] DE 10200406055 A1 [0002]
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110118245 DE102011118245A1 (en) | 2011-11-11 | 2011-11-11 | Adjustable vane compressor for air conditioning apparatus, sucks fluid in suction region through suction groove and suction hole and discharges to pressure output over pressure groove |
PCT/EP2012/072266 WO2013068531A2 (en) | 2011-11-11 | 2012-11-09 | Controllable vane compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110118245 DE102011118245A1 (en) | 2011-11-11 | 2011-11-11 | Adjustable vane compressor for air conditioning apparatus, sucks fluid in suction region through suction groove and suction hole and discharges to pressure output over pressure groove |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102011118245A1 true DE102011118245A1 (en) | 2013-05-16 |
Family
ID=48145032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201110118245 Withdrawn DE102011118245A1 (en) | 2011-11-11 | 2011-11-11 | Adjustable vane compressor for air conditioning apparatus, sucks fluid in suction region through suction groove and suction hole and discharges to pressure output over pressure groove |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102011118245A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103438000A (en) * | 2013-07-24 | 2013-12-11 | 张翼 | Cylindrical fixing-rail rotor pump and cylinder fixing-rail rotor pump combined supercharging explosive motor |
DE102013212009A1 (en) * | 2013-06-25 | 2015-01-08 | Bayerische Motoren Werke Aktiengesellschaft | Refrigeration circuit system for air conditioning of a vehicle, in particular an electric or hybrid vehicle and method and compressor for operating such a refrigeration cycle system |
WO2015010446A1 (en) * | 2013-07-24 | 2015-01-29 | Zhang Yi | Fixed-rail rotor pump and fixed-rail rotor pump combined supercharging internal-combustion engine |
DE102017222698A1 (en) * | 2017-12-14 | 2019-06-19 | Zf Friedrichshafen Ag | Vane pump |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3629199C2 (en) | 1985-09-02 | 1992-10-22 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, Aichi, Jp | |
DE102004060055A1 (en) | 2004-12-14 | 2006-06-29 | Zf Friedrichshafen Ag | Method for connecting building parts through welding, involves locating welded joint stem on same side as groove, and connecting building parts in groove parallel or perpendicular to welded joint |
-
2011
- 2011-11-11 DE DE201110118245 patent/DE102011118245A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3629199C2 (en) | 1985-09-02 | 1992-10-22 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, Aichi, Jp | |
DE102004060055A1 (en) | 2004-12-14 | 2006-06-29 | Zf Friedrichshafen Ag | Method for connecting building parts through welding, involves locating welded joint stem on same side as groove, and connecting building parts in groove parallel or perpendicular to welded joint |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013212009A1 (en) * | 2013-06-25 | 2015-01-08 | Bayerische Motoren Werke Aktiengesellschaft | Refrigeration circuit system for air conditioning of a vehicle, in particular an electric or hybrid vehicle and method and compressor for operating such a refrigeration cycle system |
DE102013212009B4 (en) * | 2013-06-25 | 2019-05-23 | Bayerische Motoren Werke Aktiengesellschaft | Refrigeration circuit system for air conditioning of a vehicle, in particular an electric or hybrid vehicle and method and compressor for operating such a refrigeration cycle system |
CN103438000A (en) * | 2013-07-24 | 2013-12-11 | 张翼 | Cylindrical fixing-rail rotor pump and cylinder fixing-rail rotor pump combined supercharging explosive motor |
WO2015010446A1 (en) * | 2013-07-24 | 2015-01-29 | Zhang Yi | Fixed-rail rotor pump and fixed-rail rotor pump combined supercharging internal-combustion engine |
CN103438000B (en) * | 2013-07-24 | 2016-01-13 | 张翼 | Cylinder orbit determination rotor pump and cylinder orbit determination rotor pump combination boosting explosive motor |
CN105658962A (en) * | 2013-07-24 | 2016-06-08 | 张翼 | Fixed-rail rotor pump and fixed-rail rotor pump combined supercharging internal-combustion engine |
CN105658962B (en) * | 2013-07-24 | 2018-01-16 | 张翼 | Orbit determination impeller pump and orbit determination impeller pump combination boosting explosive motor |
US10161299B2 (en) | 2013-07-24 | 2018-12-25 | Yi Zhang | Fixed-rail rotor pump and fixed-rail rotor pump combined supercharging internal-combustion engine |
DE112014003418B4 (en) | 2013-07-24 | 2021-07-15 | Yi Zhang | Fixed rail rotor pump and turbocharged combustion engine combined with a fixed rail rotor pump |
DE102017222698A1 (en) * | 2017-12-14 | 2019-06-19 | Zf Friedrichshafen Ag | Vane pump |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2013068531A2 (en) | Controllable vane compressor | |
EP1794457B1 (en) | Vane cell pump | |
DE102011118245A1 (en) | Adjustable vane compressor for air conditioning apparatus, sucks fluid in suction region through suction groove and suction hole and discharges to pressure output over pressure groove | |
EP0659237B1 (en) | Vane cell machine | |
DE1703528B2 (en) | Control device for a multi-stage swash plate axial piston and swash piston machine set | |
EP3015708B1 (en) | Vane pump with improved starting | |
DE102014226347B3 (en) | Vacuum pump and method for operating the vacuum pump | |
DE102012001075A1 (en) | Controllable vane compressor e.g. single-vane compressor, for compressing fluid in cooling system in electric car, has rotor within housing wall connected with shaft, where fluid in pressure area is displaced into pressure output via groove | |
EP2949938B1 (en) | Vacuum pump | |
DE2850371C2 (en) | ||
DE3826548A1 (en) | LEAF WHEEL COMPRESSOR WITH VARIABLE CONVEYING PERFORMANCE | |
EP3032105B1 (en) | Mechanical motor vehicle vacuum pump | |
WO2010081464A2 (en) | Fluid energy machine | |
WO2016180571A1 (en) | Positive-displacement pump, method for operating a positive-displacement pump, and steering system | |
EP1948935B1 (en) | Pump | |
DE102006021971B4 (en) | Vane pump | |
DE3423276A1 (en) | Vane motor or pump | |
DE102014205711B4 (en) | Vacuum pump and method for operating the vacuum pump | |
DE102019127388A1 (en) | Fluid supply of under vane chambers of a vane pump | |
EP3746637B1 (en) | Vane motor | |
EP3431764B1 (en) | Sinusoidal pump | |
DE102013224660A1 (en) | Vane machine with defined pressure in the hindwing spaces | |
DE2742121A1 (en) | Radial piston type hydraulic motor - has wide pistons in thick holder ring to take up gap between rotor and stator | |
DE102006044948B4 (en) | Vane pump | |
DE1290044B (en) | Rotary lobe pump or liquid motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140603 |