SU40809A1 - The method of protection from icing metal moving parts of structures - Google Patents

Description

In order to eliminate accidents caused by the action of rose on iron parts, rock salt, called, feed or industrial, which is already known as frost protection medium, is still used preptitle. Recently, projects received via segregation methods, which are a mixture of rock salt with non-mineral oil, have been launched onto the market. These products are known to be useful as a means to protect the cold, but they have various disadvantages that are poorly maintained on moving 5YT. In addition, at temperatures of 20 ° C, it does not satisfy the designation, as it does not dilute ice and snow at these temperatures.

The subject matter of the invention is a compound for the protection of metals, most mobile parts of structures, from railroad switches, etc., from frost. The composition consists of a rather gritty double mixture of chlorides, given in free from tar and acid from the liquid oil. Other substances may also be used instead. The mixture of salts consists of | mined raw minalite in mines. It is mixed with the resulting oil, liquid oil or other masses (2 ")

themselves who are insensitive to cold. Crude carnival is a mixture of pure carnalite (potassium magnesium chloride) of rock salt, kieserite and anhydrite in different proportions. It has significantly better properties as a remedy against the effects of frost than rock salt.

In the presence of ice and snow, components of carnilit raZhizhayugs partial dissolution in the resulting water. The ego liquefaction stops only at temperatures below –35 °.

Compared to any composition of ordinary salt, there is a great advantage here that those at temperatures below –20 ° already cease to function, since Eva may become more diluted with ice of snow snow. The quickly soluble pure carnality contained in cheese carnalite acts immediately, and the more difficult to dissolve salts, such as kizerite, cause a longer-lasting effect in mixture with other salts than with simple salt like rock salt. And the freezing temperature drops even more like this; ditches.

In the manufacture of the drug, relatively small aggregates of raw carnilit are impregnated with liquid oil by means of a mixing method until a known consistency is obtained.

the meaning of the drug. The final product may be a thick paste, which is applied by spatula or the like to the protected construction details; it may, however, also be liquid and applied with a brush.

In order to prevent the separation of oil and salt, intensive mixing is necessary. After mixing, the product is then placed in a vessel with a sieve in the bottom and is left in it for some time, so that excess oil can burn.

In order to obtain a strong bond with smooth surfaces of the moving parts of the congruction, carnale is ground more finely

or during mixing with the liquid oil.

Bitumen containing oil due to sticking to the metal causes the action to be limited to the intended location.

The subject of the patent.

The method of protection from icy moving parts to the page is provided by the fact that the parts are fragmented by carpalitis, filled with bitumen or other oil substances.