ODORIZER Russian patent published in 2005 - IPC

FIELD: systems for controlling or regulating non-electric variables.

SUBSTANCE: odorizer comprises main and calibrating tanks filled with odorant, batching device made of electromagnetic pulser provided with the check valve and bellows batcher, flow rate meter, and computing unit. The electromagnetic pulser has housing, core, coil, and spring. The bellows batcher is made of nonmagnetic housing which receives a sleeve connected with the electromagnetic pulser through the check valve. The pipe passes through the bottom of the sleeve. The cap is mounted above the top end of the pipe. The cap is connected with the control device. The double-arm lever is mounted in the bottom part of the housing. One arm of the lever mounted under the bottom end of the pipe is provided with cup having opening in the bottom. The other arm of the lever is provided with a permanent magnet which interacts with the magnetoelectric lead mounted outside of the housing of the bellows batcher and connected with the electromagnetic pulser through the computing unit. The batcher also has valves, batch divider, port, and reserve passage for supplying odorant.

EFFECT: simplified design.

1 dwg