DE1115430B - Device for cleaning machines, in particular textile machines - Google Patents

Description

There are devices on textile machines are known in which a generated by a fan and the cleaned air flow is blown onto the machine via a manifold connected to this will. In these machines, the collecting line arranged on top of the machine frame is in the bottom several air outlet openings arranged next to one another are provided through which the blown air flow is conducted by means of valves or flaps that are controlled one after the other.

This known device removes contaminants deposited on the machines or machine parts whirled up so that they can be found in other places, including on the material to be processed and partly hit the floor of the machine shop in order to be annoying again from there, in particular to act on the operating personnel.

In contrast, the invention relates to a device for cleaning textile machines and consists in that the main duct located on the suction side of the fan is on the one hand via in itself known Way, openings controlled one after the other by flaps in connection with a secondary channel indicates on which lines with suction openings directed at machines or machine parts are connected to generate an interrupted suction effect, and on the other hand by Lines for generating an uninterrupted suction effect on other machines or machine parts connected to these.

There can be secondary duct sections in the main intake duct and the auxiliary lines that lead to sections the machine, which are exposed to constant suction, laterally at intervals between the sides of these sections and the walls of the main channel open into these.

1 and 2 show an embodiment in cross section and longitudinal section.

In the figures, the suction channel is designated by 21, which at one end with the fan chamber 22 is connected and in which, as a result, there is a continuous suction effect. At 23 is on the other hand, one of the sections of the auxiliary channel denotes that of the main channel through a wall 24 is separated, through which an opening passes in which a valve 25 is arranged, which is through a Camshaft 26 is controlled; the suction in the section 23 is discontinuous, depending on the Position of the valve 25.

The organs that are to be exposed to discontinuous suction and the one in can have any shape in any relationship Device for cleaning machines, especially textile machines

Applicant:

Ferdinand Reiterer and Louis Windisch,
Rueil Malmaison (France)

Representative: Dipl.-Ing. F. Weickmann

and Dr.-Ing. A. Weickmann, patent attorneys,

Munich 2, Brunnstr. 8/9

Claimed priority:

France of September 22, 1955 (No. 8658)
and March 1, 1956 (No. 56749)

Ferdinand Reiterer and Louis Windisch,

Rueil Malmaison (France),

have been named as inventors

and are therefore not shown, are connected by pipes 27, 27 'to the part 23 of the suction channel in FIG connected in the manner described above. In contrast, the organs that are one continuous Should be exposed to suction and which are also not shown, through auxiliary lines 28, 28 'connected to the part 21 of the duct which is directly connected to the fan.

To this end, the separation between the two parts 21 and 23 of the channel can either be through a flat wall extending over the entire width of the channel or by an angled one Wall are formed, which forms a housing in the middle, which on its two sides between this and the side surfaces of the channel leaves free longitudinal spaces in which the auxiliary lines 28, 28 'open. The part 21 of the channel protrudes into these spaces and thus into the upper part of the channel before.

The invention is not limited to the device shown and described. For example the valve 25 and the associated control 26 can be replaced by other appropriate means will. The invention is not only in a suction device for a single machine, but in Applicable in the same way to machine sets or any other equipment, each or

109 709/101

each of which may or may not be equipped with a device according to the invention.

The device according to the invention can advantageously be used together with a blowing and suction device be used. For this purpose, the upper channel can be provided with openings, all of them are equipped with funnels or baffles on which the jet of a fan is directed. If, As is the case with textile machines, the fan is carried by a carriage that is located above the Machine moves, opening the valves of the different sections with the displacement of the The slide is synchronized so that the blowing effect and suction effect in each section are as close as possible occur simultaneously.

Claims (2)

PATENT CLAIMS: 1. Device for cleaning machines, in particular textile machines, with a main channel constantly connected to a fan, characterized in that the suction side of the fan lying main channel on the one hand over time in a manner known per se openings controlled one after the other by flaps with a secondary channel (23) in connection indicates on which lines (27) with suction openings directed at machines or machine parts are connected to generate an interrupted suction effect, and on the other hand through conduits (28) for creating uninterrupted suction on other machines or machine parts are connected to them. 2. Device according to claim 1, characterized in that that the secondary channel sections (23) lie in the main channel (21) and the auxiliary lines (28), which lead to sections of the machine that are exposed to constant suction are, laterally at intervals between the sides of the sections (23) and the walls of the main suction channel (21) flow into these. Considered publications:
German patent specification No. 913 144. 1 sheet of drawings © 109 709/101 10.61