SU1312198A1 - Device for controlling oil level in vehicle transmission - Google Patents

Description

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The invention relates to mechanical engineering and can be used in vehicles when operating on slopes.

The purpose of the invention is to increase the efficiency when working on slopes.

In Fig. 1) the proposed device is presented when the vehicle is operating on a horizontal section, a longitudinal section; figure 2 - the same, when the vehicle is moving up the inclined surface; fig.Z - the same, when driving a vehicle down an inclined surface; figure 4 - the proposed device, the cross-section.

The device contains a crankcase 1, divided by partitions 2 and 3 into compartments 4-6, placed in the last gear 7 - 9 and oil collectors 10 - 12, as well as channels 13 - 16 with input 17 - 20 and output 21-24, respectively, reporting adjacent compartments 4 and 5, 5 and 6.

Oil channels 13–16 are made in the form of tubes, inlet 17–20 of the latter is located at the point of the GO oil collector farthest from the adjacent compartment - 12, and exit 21–24 in the lower part of the adjacent compartment. The number of tubes in each compartment 4 and 5 or 6 is equal to the number of compartments adjacent to it

The device works as follows, -

When the vehicle is operating in horizontal areas, the oil, which is caught by the teeth of the gears dipping into it in each of the compartments, is poured into the oil collectors and flows through the oil channels to the lower part of the corresponding adjacent compartments, thus providing nqcTO oil levels in each compartment.

When the vehicle is working on the rise, the oil is captured by the teeth of the gears dipping into it,. thrown into the oil tanks but

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It does not flow from the oil sump 10 of compartment 4 through the mass-oil channel 1.3 to compartment 5 and from the oil sucker II of compartment 5 via oil channel 14 to compartment 6 due to the fact that the entrances to oil channels 13 and 14 are above the steady-state level of oil in oil collectors 10 and I1 and, conversely, flows from the oil collector 12 of compartment 6 through the oil channel 16 to compartment 5 and from the oil collector 11 of compartment 5 through the oil channel 15 to compartment 4, to compensate for the leakage of oil from the extra-spaced compartment into the lower compartment of the tiepe3 that do the transmission into compartments

When the vehicle is running downhill, the device works in a similar way. The oil thrown by the gears into the oil collectors 12 of the ICh 1 does not flow through the channels 16 and 15 into compartments 5 and 4, but flows from the oil collector 10 of compartment 4 through channel 13 into compartment 5 and from the oil collector 11 of compartment 5 through channel 14 into compartment 6.

Claims (1)

Invention Formula A device for adjusting the oil level in a vehicle's transmission, comprising a crankcase divided by partitions into compartments, placed in the last gears and oil collectors, and oil channels c. . the inlet and outlet communicating adjacent compartments, the oil collectors being located in the upper part of the compartments and their longitudinal axes parallel to the axis of rotation of the gears, characterized by the fact that, in order to increase the efficiency when working on slopes, the oil channels are made in the form of tubes The inlet of the latter is located in the oil separator point farthest from the adjacent compartment, and the exit is located in the lower part of the adjacent compartment, and the number of tubes in each compartment is equal to the number of compartments adjacent to it. TS 21 2 J8 15 / YU 72 f (7 / J / 7 Direction flow oils Gathering floods.  / 9 18 / sixteen 23 /five Shg. five 22 Gathering Flood Oil 21 Compiled by V.Anfimov Editor O. Bugir Tekhred L.Oleinik Proofreader I.Shulla 1944/29 Circulation 482 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035 ,. Moscow, Zh-35, Raushsk nab., D.4 / 5 Production and printing company, Uzhgorod, Projecto st., 4 9g