DE1426065A1 - Shaft piston machine - Google Patents

Description

Kurt fein, Ludwigsburg / Württ. _t Kärntneretr. 33 Fat demolition. U 2 6 06 5

Wsllenkolsenmasohins.

The subject of the invention is one of a more * stepped housing and several shaft pistons existing Drive machine, with which the drive of the rotating Shaft through suitable arrangement and storage of in the different barrel casings rotatably arranged work * Molben with associated pawl ^ is regulated, Doset are those acting on the piston circumference, with springs per see pawls in the housing arranged so that they at their load by the working pressure in each case tight be pressed against the circumference of the respective Xolben.

The arrangement of the pistons and the pawls divides the working space of the housing into an exploration space and an air space, the proportions of which are adjusted as the pistons rotate. change elastic raising Sperrkltnken correspondingly * One can also, in order to operate the machine with Konpresston, connect a compressor to the housing or between the piston and a Sperrsohetbe a Kompressionaraum form · The locking disc is performed in accordance under spring load and in seals in a housing connection piece . One can also arrange a second pawl in the region of a pawl, so that one of these por between the piston 909819/0109

.1426065 receives a compression room *

The drawing shows some examples shown in S figures, it shows:

fig * 1 a cross section through the piston housing,

Fig * 2-4 different operating positions The piston,

Fig. 5 shows another embodiment,

Fig. 6 shows a longitudinal center section through the Housing with shaft and for example three working pistons.

The shaft-piston engine according to the invention consists of the piston housing Q, in which is mounted the piston 1 any number of drive shaft 2 supporting "The pistons 1 are connected Spezialdtchtscheiben 12 (Fig * 2) fitted radially in guides under the action of springs 14 and are axially guided in the housing * Mti 13 and 15 (Fig * 3) are two in their diameter provided f dene inlet openings for oil injection or Gasgemisohaneaugung called, while at 16 the ignition, at 17 the exhaust and at 3 the air inlet. As stated above, the number of pistons 1 can be any number; in FIG. 6, for example, three KoI * ben 1 are attached to the shaft 2. The springs 14 must therefore ensure the sealing of the pistons both against the inner circumference of the housing and laterally against the housing walls. A pawl 5 is pivotably mounted around the bolt 5a and rests with one free end 5b on the circumference of the respective piston 1 * The pawl 5 also has four seals 5c, one of which against the circumference of the piston, two against the housing

^! · · ³ H26065

works.

The mode of operation of the machine, as far as sic te fig. 1 - 4 tmd in rig. β is shown, int the following:

Beginning with fig * 1 , the piston 1 and the pawl δ (always on a piston and lock * token) form a kinström- and Sxplostonsraum 4, which is in - the direction of rotation of the arrow * ρ on the occasion of the rotation of the piston "warmed so that the Exgloslonstakt (with molded valves) takes place according to Fig. 1 , whereby the piston Ϊ with the shaft is rotated over the Fig Exhaust takes place and the piston takes sohltees-Itoh the position according to Fig * 4, where it is sealed by the pawl 5 on its whole board.

In Ftg · 3 Ut at the beginning of the exhaust pipe on the m · the Sett * the housing of the admission of air through the seal and Fent ti or finished in other ways · Since the Lagerbolsen $ vein pawl 5 outside the inner Gehäusemfanges Hegt, dte pawl 5 can at its Pruokbelawtung do not dodge near the top tn the space S, _φ it rather forms the necessary resistance and Ξ presses with a 4-way seal So on the piston volume

^; y # nii the piston surface la after leaving the

If the flow space 4 is just leaving the spark plug, the 4th ignition takes place and the piston is moved forward in accordance with the flow rate (Fig. 2). In this forgang slides ate pawl 5 with their seals on the piston circumference Thus t "inflow and Verbrennungsram · Dte in the position according to Ftg pass as by overcoming the Federdruokes of the pawl 5 * 3

H26065

Air can enter the seam 4 and acts there as * Cooling air.

Venn χ _η pig, 4 for special machines a grain

Pressor-like effect is to be achieved, so wtrd _t wte said above, a second pawl 5a mounted on a wood 6 in the housing G, so that between the lower Band of this pawl and its seal as well as the Edge of the piston 1 in the hem r a compression effect arises, which are transferred to another secondary piston * Should be a for particularly heavy machines Kqmpresslonsffekt are achieved, so this happens according to Fig. 5 by installing one with seals 10 and Spring 9 provided disc 8, during the rest of the process itself, described dead, takes place.

909819/0109

Claims (4)

Claims: 1 A 2 6 O 6 5 Mellular piston machine, characterized in that one or more pistons (1) are connected to one or more pistons (2) in a housing (O) which enables the working cycles, which pistons are operated by one or more pawls (5, 5a) acting on the piston circumference, The pawls are properly sealed on the piston circumferences and on the housing jacket by arranging the pawl bearings from outside the inner circumference of the housing. 2) Embodiment according to claim 1, characterized in that an additional pawl (5a) is arranged on the housing, which with the piston circumferences forms a grain space (r). 3) Execution of a wave piston machine near the Claims 1 and 2, characterized in that tn a housing (G) and connecting piece (9) a spring-loaded locking sleeve provided with seals (10) (β) is stored, which with a suitable position of the Piston forms a compression and explosion space. 4) Execution form according to claims 1-3, daduroh marked that bet large en engines several Locking pawls or disks are arranged on the circumference of the housing. Stuttgart, the
February 16, 1960 909819/010 9