DE3208982A1 - Axial support for the rotors of hydraulic motors with partial or fully incorporated capacity by means of axial bearings and axial bearings with annular shims - Google Patents

Axial support for the rotors of hydraulic motors with partial or fully incorporated capacity by means of axial bearings and axial bearings with annular shims

Info

Publication number
DE3208982A1
DE3208982A1 DE19823208982 DE3208982A DE3208982A1 DE 3208982 A1 DE3208982 A1 DE 3208982A1 DE 19823208982 DE19823208982 DE 19823208982 DE 3208982 A DE3208982 A DE 3208982A DE 3208982 A1 DE3208982 A1 DE 3208982A1
Authority
DE
Germany
Prior art keywords
axial
axial bearings
hydraulic motors
bearings
rotor
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Withdrawn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
DE19823208982
Other languages
German (de)
Inventor
Josef 5140 Erkelenz Bertrams
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
Application filed by Individual filed Critical Individual
Priority to DE19823208982 priority Critical patent/DE3208982A1/en
Publication of DE3208982A1 publication Critical patent/DE3208982A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F01C21/02—Arrangements of bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

The essential object of the rotor axial bearing of hydraulic motors is to prevent the turning rotors of the hydraulic motors running against the static inner surface of the housing cover or starting discs and there being braked, which would otherwise entail significant friction losses.

Description

Betrifft :Regards :

Patentanmeldung - Läufer-Axiallagerung von Hydraulikmotoren mit zum Teil oder zu 100% eingebautem Schluckvolumen mittels Axiallager und Axiallager mit Ringbeilagen. -Beschreibung : Die in der Anmeldung vorgesehene Lagerung, wird in der Technik für den angegebenen Zweck nicht vorgenommen auch, weil Hydraulikmotoren mit eingebautem Schluckvolumen noch nicht bekannt sind.Patent application - rotor axial bearing of hydraulic motors with for Partly or 100% built-in displacement by means of axial bearings and axial bearings Ring supplements. -Description: The storage provided for in the application is specified in The technique for the stated purpose is not made also because hydraulic motors with built-in displacement are not yet known.

Der Vorteil dieser Art der Lagerung besteht darin, dass hiermit sichergestellt werden kann, das die Läufer der Hydraulikmotoren nicht hydraulisch oder mech. gegen stehende Fläche der Innenwände des gegen den Läufer stehenden Gehäuses gedrückt werden.The advantage of this type of storage is that it is ensured can be that the runners of the hydraulic motors are not hydraulic or mech. against standing surface of the inner walls of the housing standing against the rotor will.

Die Axiallager stützen die Läufer sowohl von Motorläufer und @umpenläufer, gegen stehende Fläche ab und stellen einen erforderlichen minimalen Abstand zur Gehäuseinnenwand sicher. The axial bearings support the rotors of both the motor rotor and the rotating rotor, against standing surface and provide a required minimum distance to Inner wall of the housing safe.

Die Einhaltung eines minimalen Abstandes zwischen Läufer und Gehäuseinnenwand hat im wesentlichen zwei Gründe.Maintaining a minimum distance between the rotor and the inner wall of the housing has two main reasons.

Ein Grund ist das Erreichen eines möglichst geringen Reibungsverlustes, was optimal durch Axiallager möglich ist. Es ist auch nicht auszuschließen, dass mit Anlaufscheiben die aus einem für den Zweck besonders geeigneten Material hergestellt sind, ein ähnlicher Effekt zu erreichen ist.One reason is to achieve the lowest possible friction loss, what is optimally possible with axial bearings. It cannot be ruled out that with thrust washers made of a material that is particularly suitable for the purpose are to achieve a similar effect.

Andererseits muß der Spalt zwischen Läufer und Gehäuse möglichst klein sein, um den volumetrischen Wirkungsgrad so hoch wie möglich zu erhalten.On the other hand, the gap between the rotor and the housing must be as small as possible to keep the volumetric efficiency as high as possible.

Als Zwischenlage können Ringe 5 beigelegt werden, die bei der Herstellung der Hydraulikmotoren die Arbeit wesentlich vereinfachen oder bei Reparaturen die Möglichkeit bieten, durch Nachschleifen in der Höhe@@@ zu in der Höhe anderen Axiallager leichter angepasst zu werden oder mit zu neuen Axiallagern passenden Ringen ausgetauscht zu werden.Rings 5 can be added as an intermediate layer during manufacture of the hydraulic motors simplify the work considerably or for repairs the Offer the option of regrinding in the height @@@ to make the axial bearings different in height Easier to be adapted or with too new thrust bearings matching Rings to be exchanged.

Die in den Ringen oder Läufer eingelegten Federn dienen dazu, auf der losen Seite sines Läufers das Axiallager zusammenzudrücker, um hier nachteilige Folgen für das Axiallager auszuschließen.The springs inserted in the rings or runners are used to open the loose side of his rotor to compress the thrust bearing to avoid detrimental here Eliminate consequences for the axial bearing.

Die lose Seite eines Läufers ist die Seite, die der unter axialen Druck stehenden Seite gegeüber steht..The loose side of a rotor is the side that is under the axial The side facing the pressure ..

Die Zahlen auf der Zeichnung kennzeich@en : 1 Gehäusewand, 2 Läufer, 2a Feder, 3 Welle, 4 Axiallager oder Anlaufscheiben, 5 Ringe und 5a Federn im Ring.The numbers on the drawing indicate: 1 housing wall, 2 runners, 2a spring, 3 shaft, 4 axial bearings or thrust washers, 5 rings and 5a springs in the ring.

L e e r s e i t eL e r s e i t e

Claims (3)

Schutzansprüche : 1. Läufer-Axiallagerung von Hydraulik@otoren mit zum Teil oder zu loo@ eingebauter Schluckvolumen mittels Axiallager und Axiallager mit Ringheilagen dadurch gekennzeichnet, dass diese im wesentlichen besteht aus : Gehäusewand 1, Läufer 2, Federn im Läufer 2a, Welle 3, Axiallager oder Anlaufscheiben 4, Ringe 5 und Federn 5a im Ring.Protection claims: 1. Axial rotor bearings of hydraulic motors with partially or loo @ built-in displacement by means of axial bearings and axial bearings with ring healing agents characterized in that this consists essentially of : Housing wall 1, rotor 2, springs in rotor 2a, shaft 3, axial bearings or thrust washers 4, rings 5 and springs 5a in the ring. 2.) wie vor nach Anspruch 1 dadurch gelennzeichnet, dass mit Hilfe der Axiallager oder Anlaufscheiben 4 einminimaler Spalt zwischen Gehäus@wand @ und Läufer 2 hergestellt wird, der einerseits nur geringe Reibungsverluste sichert und andererseits den Schlupf so gering wie überhaupt möglich sichert.2.) as before according to claim 1 characterized in that with the help the axial bearings or thrust washers 4 a minimal gap between the housing @ wall @ and Runner 2 is produced, which on the one hand ensures only low friction losses and on the other hand ensures the slip as little as possible. 3.) wie vor nach Anspruch 1 und 2 dadurch gekennzeichnet, dass die Ringe 5 vor allem einer vereinfachten Herstellung und Reparatur der Hydrau@ikmotoren aber auch Pumpen dienen und das an bei@en Seiten eines Lä@fers Federn 2a oder 5a vorgesehen werden können.3.) as before according to claim 1 and 2, characterized in that the Rings 5 above all a simplified manufacture and repair of the hydraulic motors But also pumps are used and that on both sides of a runner springs 2a or 5a can be provided.
DE19823208982 1982-03-12 1982-03-12 Axial support for the rotors of hydraulic motors with partial or fully incorporated capacity by means of axial bearings and axial bearings with annular shims Withdrawn DE3208982A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823208982 DE3208982A1 (en) 1982-03-12 1982-03-12 Axial support for the rotors of hydraulic motors with partial or fully incorporated capacity by means of axial bearings and axial bearings with annular shims

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823208982 DE3208982A1 (en) 1982-03-12 1982-03-12 Axial support for the rotors of hydraulic motors with partial or fully incorporated capacity by means of axial bearings and axial bearings with annular shims

Publications (1)

Publication Number Publication Date
DE3208982A1 true DE3208982A1 (en) 1983-09-22

Family

ID=6158044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823208982 Withdrawn DE3208982A1 (en) 1982-03-12 1982-03-12 Axial support for the rotors of hydraulic motors with partial or fully incorporated capacity by means of axial bearings and axial bearings with annular shims

Country Status (1)

Country Link
DE (1) DE3208982A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617925A1 (en) * 1987-07-10 1989-01-13 Egretier Jean Michel SMOOTH BEARING WITH DOUBLE CONCENTRIC RANGE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617925A1 (en) * 1987-07-10 1989-01-13 Egretier Jean Michel SMOOTH BEARING WITH DOUBLE CONCENTRIC RANGE
EP0299854A1 (en) * 1987-07-10 1989-01-18 Jean-Michel Egretier Sliding bearing with two concentric bearing surfaces

Similar Documents

Publication Publication Date Title
DE69723002T2 (en) Hydraulic pump with electric motor drive
DE1110523B (en) Device for pumps with an electric motor and a coupling consisting of two groups of permanent magnets
DE680247C (en) Installation on electric submersible motor pumps
DE2549700A1 (en) IMPROVEMENT ON TURBOMOLECULAR PUMPS
DE2139090A1 (en) Electrically operated hot water circulation pump
DE3344310A1 (en) ROTATIONAL COMPRESSOR
DE3208982A1 (en) Axial support for the rotors of hydraulic motors with partial or fully incorporated capacity by means of axial bearings and axial bearings with annular shims
DE858196C (en) Submersible motor pump with vertical axis of rotation
DE735957C (en) Two-stage centrifugal pump, especially condensate pump
DE4034280A1 (en) Pump for pumping hydraulic fluid - has spring-loaded blades which are pressed against undulating face of rotor
DE19744812A1 (en) Rotary piston engine for use as a drive or a pump
DE969620C (en) Hydro turbine generator set with vertical shaft, radial nozzle and overhung generator rotor
DE739006C (en) Electric submersible motor pump
DE1913825A1 (en) Spiral groove bearing arrangement
DE3104747A1 (en) Fluid kinetic machine
DE2312342A1 (en) SHAFTLESS BEARINGS AND COUPLING OF WHEELS
CH212498A (en) Rotary pump with liquid ring.
DE2337030A1 (en) UNIT OF ROTOR AND SHAFT FOR CENTRIFUGAL FAN
DE700928C (en) Electrohydraulic brake release device
AT205864B (en) Turbo machine
CH217032A (en) Relief device on pumps, preferably on vertical underwater electric pumps.
DE2162408B2 (en) HYDRO RADIAL PISTON ENGINE
DE1101962B (en) Slip ring seal for centrifugal pumps
DE2742217A1 (en) Hydraulic pump and motor acting on differential pressure - have single rotor working as motor and pump on opposite sides
DE1974124U (en) ROTARY LISTON COMPRESSORS.

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee