DE3802114A1 - Tandem piston compressor - Google Patents

Tandem piston compressor

Info

Publication number
DE3802114A1
DE3802114A1 DE19883802114 DE3802114A DE3802114A1 DE 3802114 A1 DE3802114 A1 DE 3802114A1 DE 19883802114 DE19883802114 DE 19883802114 DE 3802114 A DE3802114 A DE 3802114A DE 3802114 A1 DE3802114 A1 DE 3802114A1
Authority
DE
Germany
Prior art keywords
piston compressor
tandem piston
tandem
piston
pistons
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.)
Ceased
Application number
DE19883802114
Other languages
German (de)
Inventor
Udo Hennig
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 DE19873736256 external-priority patent/DE3736256A1/en
Application filed by Individual filed Critical Individual
Priority to DE19883802114 priority Critical patent/DE3802114A1/en
Publication of DE3802114A1 publication Critical patent/DE3802114A1/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/246—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "pancake" type, e.g. pairs of connecting rods attached to common crankshaft bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • F01B9/026—Rigid connections between piston and rod; Oscillating pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft

Abstract

Published without abstract.

Description

Die Erfindung betrifft einen Mehrstufen-Verdichter.The invention relates to a multi-stage compressor.

Mehrstufen-Verdichter haben oft eine aufwendige Pleuel- und Kurbelwellenkonstruktion.Multi-stage compressors often have a complex connecting rod and crankshaft construction.

Die Erfindung hat die Aufgabe, die Konstruktion zu ver­ einfachen.The invention has the task of ver the construction simple.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß beim Tandemkolbenverdichter je zwei Kolben starr mitein­ ander verbunden sind. Die Anlenkung eines Pleuels erfolgt diagonal zu den Kolbenstangen. Es können mehrere Kolben­ paare, auch mit verschiedenen Kolbendurchmessern, zusammen angeordnet werden.This object is achieved in that with the tandem piston compressor, two pistons rigidly with each other are connected. A connecting rod is articulated diagonally to the piston rods. Multiple pistons can be used pairs, also with different piston diameters to be ordered.

Die mit der Erfindung erzielten Vorteile bestehen insbeson­ dere darin, daß der Tandemkolbenverdichter gegenüber den herkömmlichen Mehrstufen-Verdichtern eine wesentlich ver­ einfachte Konstruktion des Antriebsteils hat.The advantages achieved with the invention are in particular the fact that the tandem piston compressor compared to the conventional multi-stage compressors a ver has simple construction of the drive part.

Ein Ausführungsbeispiel ist in der Zeichnung dargestellt und im folgenden näher beschrieben. Es zeigtAn embodiment is shown in the drawing and described in more detail below. It shows

Fig. 1 die Vorderansicht eines Tandemkolbenverdichters im Schnitt, Fig. 1 is a front view of a tandem piston compressor in section;

Fig. 2 die Draufsicht im Schnitt. Fig. 2 is a plan view in section.

Ventil-Anordnungen sind in der gleichen Weise wie bei her­ kömmlichen Verdichtern möglich und nicht dargestellt. Zum leichteren Verständnis ist die Antriebskurbelwelle in der Draufsicht um 90 Grad verdreht gezeichnet.Valve arrangements are in the same way as at ago conventional compressors possible and not shown. To the The drive crankshaft is easier to understand Top view drawn rotated 90 degrees.

Wie in Fig. 2 dargestellt, sind je zwei Kolben starr mitein­ ander verbunden. An den Kolbenstangen befindet sich jeweils ein diagonal versetzter Arm, der durch das Pleuel bewegt wird. Durch diese Anordnung kann die gewöhnlich von einem E-Motor angetriebene Kurbelwelle unterhalb der Kolben angebracht werden. Im Beispiel sind auch die zwei Kolbenstangenarme starr miteinander verbunden. Es werden insgesamt nur vier Lager für die Pleuel- und Kurbelwellenkonstruktion benötigt.As shown in Fig. 2, two pistons are rigidly connected mitein other. There is a diagonally offset arm on the piston rods, which is moved by the connecting rod. With this arrangement, the crankshaft, which is usually driven by an electric motor, can be mounted below the pistons. In the example, the two piston rod arms are also rigidly connected to one another. A total of only four bearings are required for the connecting rod and crankshaft construction.

Claims (1)

Tandemkolbenverdichter, dadurch gekennzeichnet, daß beim Tandemkolbenverdichter ein Kolbenstangenarm mit einem Pleuel für jeweils zwei Kolben an der Kolbenstange diagonal versetzt angeordnet ist.Tandem piston compressor, characterized in that in the tandem piston compressor a piston rod arm with a connecting rod for two pistons is arranged diagonally offset on the piston rod.
DE19883802114 1987-10-27 1988-01-26 Tandem piston compressor Ceased DE3802114A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883802114 DE3802114A1 (en) 1987-10-27 1988-01-26 Tandem piston compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873736256 DE3736256A1 (en) 1987-10-27 1987-10-27 Tandem piston engine
DE19883802114 DE3802114A1 (en) 1987-10-27 1988-01-26 Tandem piston compressor

Publications (1)

Publication Number Publication Date
DE3802114A1 true DE3802114A1 (en) 1988-09-08

Family

ID=25861133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883802114 Ceased DE3802114A1 (en) 1987-10-27 1988-01-26 Tandem piston compressor

Country Status (1)

Country Link
DE (1) DE3802114A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034162C1 (en) * 1990-10-26 1992-06-04 Michael L. 8830 Treuchtlingen De Zettner
WO1995004877A2 (en) * 1993-08-09 1995-02-16 Pierre Edouard Dorges Internal combustion thermal engine comprising at least two opposed cylinders
EP0846849A1 (en) * 1995-06-13 1998-06-10 Ming Li Double circular slider crank reciprocating piston internal combustion engine
EP0854277A1 (en) * 1995-06-13 1998-07-22 Ming Li Multiple circular slider crank reciprocating piston internal combustion engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034162C1 (en) * 1990-10-26 1992-06-04 Michael L. 8830 Treuchtlingen De Zettner
WO1995004877A2 (en) * 1993-08-09 1995-02-16 Pierre Edouard Dorges Internal combustion thermal engine comprising at least two opposed cylinders
WO1995004877A3 (en) * 1993-08-09 2002-02-14 Pierre Edouard Dorges Internal combustion thermal engine comprising at least two opposed cylinders
EP0846849A1 (en) * 1995-06-13 1998-06-10 Ming Li Double circular slider crank reciprocating piston internal combustion engine
EP0854277A1 (en) * 1995-06-13 1998-07-22 Ming Li Multiple circular slider crank reciprocating piston internal combustion engine
EP0846849A4 (en) * 1995-06-13 1999-08-18 Ming Li Double circular slider crank reciprocating piston internal combustion engine
EP0854277A4 (en) * 1995-06-13 1999-08-18 Liao Ning Daan Internal Combus Multiple circular slider crank reciprocating piston internal combustion engine

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