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DE10232237A1 - Piston motor without a crankshaft, as a compressor, has opposing pistons given linear movements by racks meshing with cogwheels on a drive shaft and each with a freewheel coupling in a given direction - Google Patents

Piston motor without a crankshaft, as a compressor, has opposing pistons given linear movements by racks meshing with cogwheels on a drive shaft and each with a freewheel coupling in a given direction Download PDF

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Publication number
DE10232237A1
DE10232237A1 DE2002132237 DE10232237A DE10232237A1 DE 10232237 A1 DE10232237 A1 DE 10232237A1 DE 2002132237 DE2002132237 DE 2002132237 DE 10232237 A DE10232237 A DE 10232237A DE 10232237 A1 DE10232237 A1 DE 10232237A1
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DE
Germany
Prior art keywords
crankshaft
cogwheels
drive shaft
compressor
given
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Withdrawn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
DE2002132237
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German (de)
Inventor
Georg Piontek
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE2002132237 priority Critical patent/DE10232237A1/en
Publication of DE10232237A1 publication Critical patent/DE10232237A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft with rack and pinion
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

The piston motor (1) has two opposing pistons (4,5) in cylinders (2,3), linked together by racks (6,7). The racks are driven by meshing cogwheels (8,9) on a drive shaft (12) with freewheel couplings (10,11), each in one direction, to give the pistons up and down movements while the cogwheels rotate continuously.

Description

Bisherige Kolbenmotoren oder Kolbenkompressoren benötigen zur Kraftübertragung aus einer linearen Kolbenbewegung über eine Pleuelstange eine Kurbelwelle zur Umsetzung in eine Drehbewegung.Previous piston engines or piston compressors need for power transmission from a linear piston movement via a connecting rod Crankshaft to convert it into a rotary motion.

Bei der Kolbenmaschine ohne Kurbelwelle wird die Kraft direkt aus der Linearbewegung über ein z.B. als Zahnstange ausgebildetes Pleuel auf ein Zahnrad übertragen. Um eine kontinuierliche Drehbewegung zu erzeugen, werden zwei Zahnstangen mit je einem Zahnrad mit Freilauf in einer Richtung auf einer Welle angeordnet. Werden zwei gegenüber angeordnete Kolben verwendet, wie in 1 dargestellt, entfallen die sonst notwendigen Führungslager der Zahnstangen.In the case of the piston machine without a crankshaft, the force is transmitted directly from the linear movement to a gearwheel via a connecting rod designed, for example, as a toothed rack. To generate a continuous rotary motion, two racks, each with a freewheel gear, are arranged in one direction on a shaft. If two pistons arranged opposite each other are used as in 1 shown, the otherwise necessary guide bearings of the racks are omitted.

Die Maschine (1) mit zwei gegenüberliegenden Zylindern (2, 3) und Kolben (4, 5), die mit zwei Zahnstangen (6, 7) miteinander verbunden sind, überträgt die Kraft über zwei Zahnräder (8, 9) mit Freilaufkupplungen (10, 11) auf eine Welle (12). Eine kontinuierliche Drehbewegung der Welle (12) wird dadurch erreicht, dass die Kupplung (10) des einen Zahnrades (8) bei Abwärtsbewegung des Kolbens (4) dann wirksam wird, wenn bei dem zweiten Zahnrad (9) bei entsprechender Aufwärtsbewegung des Kolbens (5) der Freilauf (11) wirkt. Dient die Maschine als Kompressor, erfolgt der Antrieb über die Welle (12), deren Drehbewegung über die Zahnräder (8, 9) auf die Zahnstangen (6, 7) und damit auf die Kolben (4, 5) linear übertragen wird.The machine ( 1 ) with two opposite cylinders ( 2 . 3 ) and piston ( 4 . 5 ) with two racks ( 6 . 7 ) are connected to each other, transmits the force via two gears ( 8th . 9 ) with one-way clutches ( 10 . 11 ) on a wave ( 12 ). A continuous rotation of the shaft ( 12 ) is achieved by the coupling ( 10 ) of one gear ( 8th ) when the piston moves downwards ( 4 ) takes effect when the second gear ( 9 ) with corresponding upward movement of the piston ( 5 ) the freewheel ( 11 ) works. If the machine serves as a compressor, it is driven by the shaft ( 12 ), whose rotary motion via the gears ( 8th . 9 ) on the racks ( 6 . 7 ) and thus on the pistons ( 4 . 5 ) is transmitted linearly.

Claims (3)

Kobenmaschine ohne Kurbelwelle, die die Linearbewegung des Kolbens mit Zahnstange als Pleuel auf ein Zahnrad in Drehbewegung überträgt, dadurch gekennzeichnet, dass zwei gegenüberliegende Kolben mit zwei Zahnstangen verbunden sind, auf die je ein Zahnrad mit bei Kolbenaufwärts- bzw. Kolbenabwärtsbewegung wirkender Freilaufkupplung eingreift, die auf einer Antriebswelle sitzen.Kobe engine without crankshaft, which transmits the linear motion of the piston with rack as a connecting rod to a toothed wheel in rotation, characterized in that two opposed pistons are connected to two gear racks, is engaged on each of which a gear wheel acting at Kolbenaufwärts- or piston downward movement of one-way clutch, the sit on a drive shaft. Kobenmaschine ohne Kurbelwelle nach Anspruch 1, dadurch gekennzeichnet, dass die Welle angetrieben wird und die Kolben als Kompressor wirken.Pistoning machine without crankshaft according to claim 1, characterized in that that the shaft is driven and the pistons act as a compressor. Kobenmaschine ohne Kurbelwelle nach Ansprüchen 1 und 2, dadurch gekennzeichnet, dass nur ein oder mehrere Zylinder mit Kolben angeordnet werden.Pistoning machine without crankshaft according to claims 1 and 2, characterized in that only one or more cylinders with pistons are arranged.
DE2002132237 2002-07-17 2002-07-17 Piston motor without a crankshaft, as a compressor, has opposing pistons given linear movements by racks meshing with cogwheels on a drive shaft and each with a freewheel coupling in a given direction Withdrawn DE10232237A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2002132237 DE10232237A1 (en) 2002-07-17 2002-07-17 Piston motor without a crankshaft, as a compressor, has opposing pistons given linear movements by racks meshing with cogwheels on a drive shaft and each with a freewheel coupling in a given direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002132237 DE10232237A1 (en) 2002-07-17 2002-07-17 Piston motor without a crankshaft, as a compressor, has opposing pistons given linear movements by racks meshing with cogwheels on a drive shaft and each with a freewheel coupling in a given direction

Publications (1)

Publication Number Publication Date
DE10232237A1 true DE10232237A1 (en) 2004-02-05

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DE2002132237 Withdrawn DE10232237A1 (en) 2002-07-17 2002-07-17 Piston motor without a crankshaft, as a compressor, has opposing pistons given linear movements by racks meshing with cogwheels on a drive shaft and each with a freewheel coupling in a given direction

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DE (1) DE10232237A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003026A1 (en) * 2006-01-23 2007-07-26 Hans-Peter Dirschnabel Movement transition gear used for converting oscillatory movement into rotary movement, has spur gears, and oscillatory movement and force are input to one spur gear, while other spur gears place ball bearing on their shaft

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385457A (en) * 1940-02-19 1945-09-25 John M Morgan Power transmitting mechanism
US2757547A (en) * 1953-08-03 1956-08-07 Zeniph J Julin Universal double torque engine
DE1084271B (en) * 1959-05-16 1960-06-30 Karl Weidner Piston engine generating rotating movements
DE2306796A1 (en) * 1973-02-12 1974-08-15 Ernst Bendig POWER MACHINE
US3868932A (en) * 1972-07-21 1975-03-04 Jozsef Toth Reciprocating engine
DE3331404A1 (en) * 1983-08-31 1985-03-21 Hans 6100 Darmstadt Rähmer Free piston engine for the generation of torque
DE3709790C2 (en) * 1987-03-25 1990-08-16 Sangchin 7140 Ludwigsburg De Lee

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385457A (en) * 1940-02-19 1945-09-25 John M Morgan Power transmitting mechanism
US2757547A (en) * 1953-08-03 1956-08-07 Zeniph J Julin Universal double torque engine
DE1084271B (en) * 1959-05-16 1960-06-30 Karl Weidner Piston engine generating rotating movements
US3868932A (en) * 1972-07-21 1975-03-04 Jozsef Toth Reciprocating engine
DE2306796A1 (en) * 1973-02-12 1974-08-15 Ernst Bendig POWER MACHINE
DE3331404A1 (en) * 1983-08-31 1985-03-21 Hans 6100 Darmstadt Rähmer Free piston engine for the generation of torque
DE3709790C2 (en) * 1987-03-25 1990-08-16 Sangchin 7140 Ludwigsburg De Lee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003026A1 (en) * 2006-01-23 2007-07-26 Hans-Peter Dirschnabel Movement transition gear used for converting oscillatory movement into rotary movement, has spur gears, and oscillatory movement and force are input to one spur gear, while other spur gears place ball bearing on their shaft

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8122 Nonbinding interest in granting licenses declared
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