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DE3724077A1 - Rotary pump or motor with external rotor - Google Patents

Rotary pump or motor with external rotor

Info

Publication number
DE3724077A1
DE3724077A1 DE19873724077 DE3724077A DE3724077A1 DE 3724077 A1 DE3724077 A1 DE 3724077A1 DE 19873724077 DE19873724077 DE 19873724077 DE 3724077 A DE3724077 A DE 3724077A DE 3724077 A1 DE3724077 A1 DE 3724077A1
Authority
DE
Germany
Prior art keywords
outer housing
additional patent
hollow cylinder
inner hollow
circles
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Withdrawn
Application number
DE19873724077
Other languages
German (de)
Inventor
Karl Sturm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19863638022 external-priority patent/DE3638022A1/en
Application filed by Individual filed Critical Individual
Priority to DE19873724077 priority Critical patent/DE3724077A1/en
Publication of DE3724077A1 publication Critical patent/DE3724077A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00Rotary-piston machines or engines
    • F01C1/30Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/40Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and having a hinged member
    • F01C1/46Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and having a hinged member with vanes hinged to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Abstract

This invention concerns an additional invention to P 3638022.9 and P3724076.5 wherein, contrary to these inventions, the stator is the inner casing and the rotor the outer casing. This means that the semicylindrical elements are fitted into the outer casing, and must always be run along the inner casing at one edge. Inlet and outlet branches must also run into the inner casing. However, the possibilities for restricted guidance of the swivelling motion of the semicylindrical element are more restricted than if the semicylindrical elements are bedded in the inner part. <IMAGE>

Description

Das Betreff der Erfindung, der Erfindungszweck und die Erfindungsaufgabe entspricht den Formulierungen wie bei P 36 38 022.9 bzw. denen bei Zusatzanspruch I zu P 36 38 022.9.The subject of the invention, the purpose of the invention and the object of the invention correspond to Formulations as in P 36 38 022.9 or those in Additional Claim I to P 36 38 022.9.

Die Erfindungsaufgabe wird erfindungsgemäß dadurch gelöst, daß umgekehrt gegenüber P 36 38 022.9 bzw. dem dazugehörigen Zusatzpatentanspruch I, der Innenzylinder feststeht und der Außenzylinder rotiert. Dementsprechend müssen auch die Kanäle in den Innen­ zylinder geführt werden. Kompensationsmassen zum Ausgleich der HE-Zentrifugalkraft, können nicht wie bei P 36 38 022.9 im Gehäuseinneren, sondern müßten, falls für eine Konstruktion als unabdingbar notwendig erachtet, außen angebracht werden.The object of the invention is achieved in that, conversely with respect to P 36 38 022.9 or the associated additional patent claim I, the inner cylinder is fixed and the outer cylinder rotates. Accordingly, the channels must be routed into the inner cylinder. Compensating masses to compensate for the HE centrifugal force cannot be placed inside the housing as in P 36 38 022.9, but should, if considered necessary for a construction, be attached outside.

Ein Ausführungsbeispiel der Erfindung ist in der nachbeschriebenen Figur dargestellt, die im folgenden beschrieben wird:An embodiment of the invention is shown in the figure described below, the is described below:

Die Figur zeigt im Querschnitt den feststehenden Innenzylinder mit den angedeuteten Kanälen in dessen Inneren. Die Kanäle müssen, was nicht gezeigt ist, nach außen geführt werden. Um den Innenzylinder dreht sich das Gehäuse, durch einen Drehrichtungspfeil angedeutet, und zwar so, daß ein Sichelspalt gebildet wird. (Die Drehrichtung kann auch gegensinnig sein.) In das Außengehäuse sind die HE eingesetzt. Die Lagerung für die HE ist im Längsschnitt durch eine Seitenwand (rechts vom Querschnitt skizziert) ersichtlich. Im gleichen Längsschnitt ist eine Scheibe, zentrisch zum Mittelpunkt des Innengehäuses gelagert, eingezeichnet, welche die Aufgabe hat, das HE mit einer Kante immer am Innen­ gehäuse auf einer Kreisbahn zu führen. Auch eine kraftschlüssige Anlage der Kante des HE, wie bei P 36 38 022.9 angedeutet, ist möglich, desgleichen Einzelelemente. (Hier nicht mehr besonders skizziert.)The figure shows in cross section the fixed inner cylinder with the indicated channels in its interior. The channels, which are not shown, must be led outside. The housing rotates around the inner cylinder, indicated by an arrow indicating the direction of rotation, in such a way that a sickle gap is formed. (The direction of rotation can also be in opposite directions.) In the outer housing, the HE are used. The bearing for the HE can be seen in longitudinal section through a side wall (sketched to the right of the cross section). In the same longitudinal section, a disc is located, centered on the center of the inner housing, which has the task of always guiding the HE with an edge on the inner housing on a circular path. A non-positive contact of the edge of the HE , as indicated in P 36 38 022.9, is also possible, as are individual elements. (Not particularly sketched here.)

Ein Ausführungsbeispiel für die Motorenversionen mit drehendem Außengehäuse ist nicht skizziert, es ist aber leicht vorstellbar, daß die HE einen Hohlraum erhalten, verbunden durch einen Kanal zum Sichelspalt. Kühlung, Wärmezufuhrteil, Glühstelle oder Zünd­ kerze sind dann im Innenzylinder untergebracht.An embodiment for the motor versions with a rotating outer housing is not outlined, but it is easy to imagine that the HE will receive a cavity, connected by a channel to the sickle gap. Cooling, heat supply part, glow point or spark plug are then housed in the inner cylinder.

Claims (2)

1. Zusatzpatentanspruch II zu Patentanspruch P 36 38 022.9, aber davon abweichend, daß der innere Hohlzylinder unbewegt bleibt und das Außengehäuse mit den schwenkbeweglich eingelagerten halbwalzenförmigen Elementen um diesen inneren Hohlzylinder, einen Sichelspalt bildend, kreist, wobei die halbwalzenförmigen Elemente am ruhenden Innen­ zylinder entlanggeführt werden, ohne daß zentrifugalkraftkompensierende Massen in den Patentanspruch mit einbezogen werden, so daß also dieser Patentanspruch praktisch die Umkehr zu Patentanspruch P 36 38 022.9 darstellt, wo der innere Hohlzylinder kreist und das Außengehäuse feststeht.1. Additional patent claim II to claim P 36 38 022.9, but different from that the inner hollow cylinder remains stationary and the outer housing with the swiveling embedded half-roller-shaped elements around this inner hollow cylinder, one Sickle gap forming, circles, the half-roller-shaped elements on the resting interior cylinders are guided along without masses compensating for centrifugal force in the Claim to be included, so that this claim is practically the Reverse to claim P 36 38 022.9 represents where the inner hollow cylinder circles and the outer housing is fixed. 2. Zusatzpatentanspruch zu P 36 38 022.9 unter Einbeziehung von Zusatzpatentanspruch I und Ziffer 1 dieses Zusatzpatentanspruch II, also die Erweiterung der Drehkolbenpumpe mit drehendem Außengehäuse zu einem Heißgas-Einspritz- oder Saugmotor, also praktisch wieder die Umkehr von Zusatzpatentanspruch I, wo der innere Hohlzylinder kreist und das Außengehäuse feststeht.2. Additional patent claim to P 36 38 022.9 including additional patent claims I and Number 1 of this additional patent claim II, i.e. the extension of the rotary lobe pump with rotating outer housing to a hot gas injection or naturally aspirated engine, so practical again the reversal of additional patent claim I, where the inner hollow cylinder circles and that Outer housing is fixed.
DE19873724077 1986-11-07 1987-07-06 Rotary pump or motor with external rotor Withdrawn DE3724077A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873724077 DE3724077A1 (en) 1986-11-07 1987-07-06 Rotary pump or motor with external rotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863638022 DE3638022A1 (en) 1986-11-07 1986-11-07 Rotary piston pump
DE19873724077 DE3724077A1 (en) 1986-11-07 1987-07-06 Rotary pump or motor with external rotor

Publications (1)

Publication Number Publication Date
DE3724077A1 true DE3724077A1 (en) 1989-01-19

Family

ID=25849160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873724077 Withdrawn DE3724077A1 (en) 1986-11-07 1987-07-06 Rotary pump or motor with external rotor

Country Status (1)

Country Link
DE (1) DE3724077A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0617201A1 (en) 1993-03-25 1994-09-28 Manfred Sommer Filling, fluid-transporting and pumping device
WO2000073627A1 (en) * 1999-05-31 2000-12-07 Merlin Corporation Pty Ltd Fluid rotary machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0617201A1 (en) 1993-03-25 1994-09-28 Manfred Sommer Filling, fluid-transporting and pumping device
US5613846A (en) * 1993-03-25 1997-03-25 Sommer; Manfred Filling, fluid-transporting, and pumping device
WO2000073627A1 (en) * 1999-05-31 2000-12-07 Merlin Corporation Pty Ltd Fluid rotary machine

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