DE436448C - Piston machine with parallel and concentric cylinders arranged on one side or opposite to the drive shaft - Google Patents

Piston machine with parallel and concentric cylinders arranged on one side or opposite to the drive shaft

Info

Publication number
DE436448C
DE436448C DES69862D DES0069862D DE436448C DE 436448 C DE436448 C DE 436448C DE S69862 D DES69862 D DE S69862D DE S0069862 D DES0069862 D DE S0069862D DE 436448 C DE436448 C DE 436448C
Authority
DE
Germany
Prior art keywords
drive shaft
piston machine
opposite
crosspiece
piston
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.)
Expired
Application number
DES69862D
Other languages
German (de)
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
Publication date
Priority to DES69862D priority Critical patent/DE436448C/en
Application granted granted Critical
Publication of DE436448C publication Critical patent/DE436448C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0002Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F01B3/0005Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having two or more sets of cylinders or pistons
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0082Details
    • F01B3/0085Pistons
    • F01B3/0088Piston shoe retaining means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/04Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • F01B3/06Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces by multi-turn helical surfaces and automatic reversal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Description

Kolbenmaschine mit parallel und konzentrisch zur Triebwelle einseitig oder gegenüberliegend angeordneten Zylindern. Kolbenmaschinen mit parallel und konzentrisch zur Triebwelle einseitig oder gegenüberliegend angeordneten Zylindern, bei welchen die Übertragung der Kolbenbewegung auf die Triebwelle durch Vermittlung eines am Kolben oder an der Kolbenstange sitzenden, mit Rollen versehenen Nockens, welcher mit der auf der Triebwelle befestigten Xurventrommel gekuppelt ist, geschieht, sind bekannt. Ebenso ist die Anordnung zweier gegenüberliegender miteinander verbundener Kolben, die gemeinsam auf die Kurventrommel arbeiten, bekannt.Piston machine with one side parallel and concentric to the drive shaft or oppositely arranged cylinders. Piston machines with parallel and concentric to the drive shaft on one side or opposite cylinders, in which the transmission of the piston movement to the drive shaft through the intermediary of an am Piston or seated on the piston rod, provided with rollers cam, which is coupled to the Xurvent drum attached to the drive shaft, happens, are known. Likewise, the arrangement of two opposite one another is connected Pistons that work together on the cam drum, known.

Von den bekannten Ausführungen dieser Art unterscheidet sich v orlieg; nde Erfindung vorteilhaft dadurch, daß je zwei nebeneinander angeordnete Kolbenstangen, also je zwei oder vier Kolben, miteinander mittels eines O_uerstücks verbunden sind und die Bewegungsübertragung durch einen am Querstück sitzenden Nocken, der seinerseits mit Büchse und Kugel- oder Rollenlager versehen ist, geschieht. Dies bedeutet gegenüber den bekannten Maschinen dieser Art eine vereinfachte Konstruktion sowie eine bessere Aufnahme der Reaktionskräfte. Besonders vorteilhaft ist diese Anordnung für Viertaktmotoren, insbesondere bei solchen mit hoher Kompression. In diesem Falle werden die vier miteinander gekuppelten Kolben derart betrieben, daß ein jeder von ihnen ein anderes Arbeitsspiel ausführt. Während also der eine expandiert, der zweite komprimiert, der dritte ansaugt, treibt der vierte die Auspuffgase aus. Somit wird die gesamte innere Leistung des Motors von dem jeweils expandierenden Kolben abgegeben. Dies hat zur Folge, ,daß auf die Triebwelle nur die effektive äußere Leistung übertragen wird bei gleichzeitiger Entlastung des arbeitenden Nockens sowie der dazugehörigen Kurvenführung.From the known designs of this type differs from the present; nde invention is advantageous in that two piston rods arranged next to one another that is, two or four pistons each, are connected to one another by means of an O_uerstücks and the transmission of motion through a cam seated on the crosspiece, which in turn is provided with a sleeve and ball or roller bearing, happens. This means opposite the known machines of this type a simplified construction as well as a better one Absorption of the reaction forces. This arrangement is particularly advantageous for four-stroke engines, especially those with high compression. In this case the four coupled pistons operated in such a way that each of them is a different one Working cycle. So while one expands, the other compresses, the third draws in, the fourth drives out the exhaust gases. Thus the whole internal power of the engine delivered by the expanding piston. this As a result, only the effective external power is transmitted to the drive shaft with simultaneous relief of the working cam and the associated one Cornering.

Abb. i stellt .ein Ausführungsbeispiel dar. Die Kolben 1, z, 3 und d. sind mittels der Kolbenstangen 5 sowie des Querstücks 6 miteinander verbunden. An dem Querstück 6 sitzt der Nocken 7, der mit der Büchse, Rollen-oder Kugellager 8 versehen ist (Abb. 4). Die Reaktionskräfte und -momente werden in diesem Falle durch die Kolben selbst auf die Zvlind.ergleitflächen übertragen.Fig. I shows .an embodiment. The pistons 1, z, 3 and d. are connected to one another by means of the piston rods 5 and the crosspiece 6. The cam 7, which is connected to the bush, roller or ball bearing, is seated on the crosspiece 6 8 is provided (Fig. 4). The reaction forces and moments are in this case transferred to the cylinder sliding surfaces by the pistons themselves.

@In Abb. z werden die Reaktionskräfte durch die am Querstück 6 sitzenden Stangen 9. welche ihrerseits in den Führungen io gleiten, aufgenommen, während dieReaktionsmoment° in bezug auf die Stange 9 von dem Kolben übertragen werden.@In Fig. Z, the reaction forces are caused by those on the crosspiece 6 Rods 9. which in turn slide in the guides io, received while the reaction moment ° with respect to the rod 9 are transmitted from the piston.

Abb. 3 stellt ein weiteres Beispiel dar, in dein die Kolbenstangen in Führungen i i gleiten. Die gesamten Reaktionskräfte sowie -momente werden durch diese Führungen aufgenommen und somit die Kolben entlastet.Fig. 3 shows another example in which the piston rods slide in guides i i. The entire reaction forces and moments are through added these guides and thus relieved the piston.

Abb. 4 stellt einen Querschnitt nach der Linie A-B eines Querstücks dar.Fig. 4 shows a cross-section along the line A-B of a crosspiece represent.

Claims (1)

PATENTANSPRÜCHE: i. Kolbenmaschine mit parallel und konzentrisch zur Triebwelle einseitig oder gegenüberliegend angeordneten Zylindern, dadurch gekennzeichnet, daß je zwei benachbarte Kolbenstangen (5) durch ein Querstück (6) miteinander verbunden sind und mittels eines gemeinsamen, an dem Querstück (6) sitzenden, mit Büchse, Kugel- oder Rollenlager (8) versehenen Nockens (7) in Nut (la) der Triebwelle (13) eingreifen. a. Kolbenmaschine nach Anspruch i, dadurch gekennzeichnet, daß das Querstück (6) mit einer Führungsstange (9) in einer oder mehreren Führungen (io) gleitet. 3. Kolbenmaschine mit gegenüberliegend angeordneten Zylindern nach Anspruch i, dadurch gekennzeichnet, daß als Viertaktmotor Arbeitsspiele der vier miteinander gekuppelten Kolben untereinander verschieden sind, so daß sie zusammen bei jedem Hube einen vollen Zyklus verrichten.PATENT CLAIMS: i. Piston machine with cylinders arranged parallel and concentrically to the drive shaft on one side or opposite one another, characterized in that two adjacent piston rods (5) are connected to each other by a crosspiece (6) and by means of a common ball with a bushing on the crosspiece (6) - or roller bearing (8) provided cam (7) engage in groove (la) of the drive shaft (13) . a. Piston machine according to Claim i, characterized in that the crosspiece (6) slides with a guide rod (9) in one or more guides (io). 3. Piston machine with oppositely arranged cylinders according to claim i, characterized in that, as a four-stroke engine, work cycles of the four pistons coupled to one another are different from one another, so that they perform a full cycle together with each stroke.
DES69862D Piston machine with parallel and concentric cylinders arranged on one side or opposite to the drive shaft Expired DE436448C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES69862D DE436448C (en) Piston machine with parallel and concentric cylinders arranged on one side or opposite to the drive shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES69862D DE436448C (en) Piston machine with parallel and concentric cylinders arranged on one side or opposite to the drive shaft

Publications (1)

Publication Number Publication Date
DE436448C true DE436448C (en) 1926-11-02

Family

ID=7501291

Family Applications (1)

Application Number Title Priority Date Filing Date
DES69862D Expired DE436448C (en) Piston machine with parallel and concentric cylinders arranged on one side or opposite to the drive shaft

Country Status (1)

Country Link
DE (1) DE436448C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311021A1 (en) * 1983-03-25 1984-10-11 Josef 8992 Wasserburg Lang Piston machine with oscillating pistons and a reversing device for conversion to a rotary motion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311021A1 (en) * 1983-03-25 1984-10-11 Josef 8992 Wasserburg Lang Piston machine with oscillating pistons and a reversing device for conversion to a rotary motion

Similar Documents

Publication Publication Date Title
DE436448C (en) Piston machine with parallel and concentric cylinders arranged on one side or opposite to the drive shaft
DE927131C (en) Hydraulic piston pump or hydraulic piston motor with star-shaped piston arrangement
DE202013009627U1 (en) Coaxial piston engine with one or more cylinders, with a respective double-acting piston
DE1133943B (en) Rotary piston internal combustion engine with radially directed sealing strips
DE2350470A1 (en) DOUBLE CRANK DRIVE FOR PISTON MACHINES
DE507584C (en) Mass compensation for gears with reciprocating masses
DE898373C (en) Crank mechanism for converting back and forth movements into rotating movement and vice versa
DE396065C (en) Compressed air machine
DE443220C (en) Multi-cylinder internal combustion engine with groups of two pistons running in the same direction and a crankcase pump common to each group
DE2541358A1 (en) Multi-cylinder reciprocating piston machine - has crankless drive with gudgeon pins running in cam on shaft disc
DE1939096A1 (en) Device for converting a reciprocating movement into a rotating movement as a machine element
DE434037C (en) Diesel locomotive with compressed air drive
CH581780A5 (en) Reciprocating piston engine with rotating cylinder - has lower stresses due to cylinder rotating about its transverse axis
DE553283C (en) Piston machine with one or more cylinders arranged tangentially in a cylinder block
DE442879C (en) Fluid change gear with rotating working cylinders
DE339802C (en) Multi-cylinder internal combustion engine
DE362694C (en) Rotary piston pump with adjustable inclined disc
DE568715C (en) Piston engine with cylinder crank loop
DE623146C (en) Internal combustion engine
DE444065C (en) Power transmission device for piston engines
DE371103C (en) Pump drive for two-stroke internal combustion engines
DE317019C (en)
DE917045C (en) Drive device for the tool carrier which can be moved transversely on the main slide of a double printing press
DE447223C (en) Four-stroke internal combustion engine
DE1425739A1 (en) Device for converting a reciprocating motion into a rotary motion or vice versa