6 results about "Mass flow sensor" patented technology

A Mass Flow Sensor (MFS) is provided and includes an MFS housing, a mounting structure, having a mounting structure top and a mounting structure bottom, wherein the MFS housing is associated with the mounting structure top, a first sensor leg, wherein the first sensor leg extends away from the mounting structure bottom and includes a first temperature measurement device and a heating element. The MFS further includes a second sensor leg, wherein the second sensor leg extends away from the mounting structure and includes a second temperature measurement device and an airfoil structure, wherein the airfoil structure defines an airfoil cavity and is associated with the mounting structure bottom to contain the first sensor leg and the second sensor leg.

The present application relates to aircraft turbine refrigeration control system and method. The aircraft turbine refrigeration control system comprises outlet pressure difference sensor, inlet mass flow sensor, condenser mass flow sensor, air-water separator mass flow sensor and controller; the controller is configured to: when the pressure difference between turbine outlet and cabin is greater than the first pressure difference setting value, determine whether the inlet air mass flow is greater than the sum of condenser outlet air mass flow and air-water separator outlet mass flow; when the inlet air mass flow is greater than the sum of outlet mass flow, determine that the turbine outlet is icing, and implement ice melting operation; when the inlet air mass flow is equal to the sum of outlet mass flow, determine that the heat exchanger channel is dirty, and send heat exchanger maintenance alarm information. According to the above technical scheme, the present application can achieve the following beneficial technical effects: the ice blocking phenomenon can be automatically predicted, and the possibility of ice blocking can be greatly reduced through preventive measures.

A mass flow sensor assembly (10) for a mass flow regulator or a mass flow measuring device has a mass flow sensor (22) comprising a capillary tube (28) held by a first corner carrier (24) and a second corner carrier (26), which are formed independently of one another. The capillary tube (28) comprises a sensor section (34) which is located between the two corner carriers (24, 26), and wherein the two corner carriers (24, 26) each have an arcuate slot (88, 90) in which the capillary tube (28) is partially accommodated. Furthermore, a method for manufacturing a mass flow sensor assembly (10) is described.

A method for determining a mass flow of harvested material moving through a material elevator and a sugarcane harvester elevator mass flow sensor.

The application discloses a mass flow sensor and relates to the technical field of Coriolis mass flow meters, which comprises a main body, two measuring pipes, a coil support connected with the main body, a driving assembly, wherein two first magnet supports are symmetrically connected at the middle positions of the two measuring pipes, first magnets are inserted into the first magnet supports, a first double-slot framework is connected with the coil support, the first double-slot framework is sleeved on the two first magnets, a first coil and a second coil are symmetrically wound on the first double-slot framework, the first coil is connected with the second coil, the first coil and the second coil are both connected with a transmitter, and two groups of detection assemblies are symmetrically arranged on the two sides of the driving assembly and connected with the measuring pipes. The mass flow sensor ensures the symmetry and coaxiality of the first coil, the second coil and the two first magnets, improves the stability of the two measuring pipes during resonant motion, and ensures the accuracy of measurement results.

A method for determining a mass flow of harvested material moving through a material elevator and a sugarcane harvester elevator mass flow sensor.