TH68935B - Liquid level detection equipment - Google Patents

Abstract

------ 08/05/2018 ------ (OCR) page 1 of the number 1 page invention summary The liquid level detection device for detecting the level of the liquid surface (91) of the liquid stored in the container (90) includes a rotating body (50) that will rotate in a manner. Corresponding to the liquid surface (91), fixing body (20) with the main body parts (33) fixed to the container (90) and support parts (32) overhang. From the main body parts (33) in the axial direction (AD), along the rotatable fuselage axis (50) to support the rotatable body (50), a pair Of magnetic parts (51) that are held by a rotatable body (50) at the alignment position with the rotation axis in between To produce magnetic flux (mf) that travels through the support part (32) and detection part (70) with the elemental part (71) placed within the support part. (32) to output the detection results corresponding to the magnetic flux density passing through the elemental part (71), the rotating body (50) will include the exposed surface (82) where Has been arranged to stay Outside of the supporting element (32) and a pair of magnetic parts (51) in the axial direction (AD) and exposed into the container (90), the upright wall piece (83, 283) Set piece from The exposed surface (82) outside in the axial direction (AD) will be provided between the Two protrusion regions (56, 256, 57), which are obtained by causing a pair of magnetic fragments (51) to protrude onto the exposed surface (82) outside in the axial direction ( AD) ------------ Liquid level detection device for detecting the level of liquid surfaces (91) of liquids stored in containers (90) includes Rotatable torso (50) to be rotated in a manner corresponding to the liquid surface (91), fixed body (20) with main body parts (33) that have been immobilized in. With containers (90) and support parts (32) protruding from the main body parts (33) in the axial direction (AD) of the rotatable fuselage axis (50) to It supports a rotatable body (50) that can be rotated, a pair of magnetic parts (51) that are fixed by a rotatable body (50) at an axial alignment position. Rotation in between Medium to induce magnetic flux (mf) that passes through the supporting part (32) and detection part (70) with the elemental part (71) placed inside the part for Support (32) to output detection results corresponding to the magnetic flux density traveling through Elemental parts (71) The third rotating trunk (50) will include exposed surfaces (82) that have been arranged on the outside of the parts to support (32) each pair of parts. Magnet (51) in the axial direction (AD) and exposed into the container (90), upright wall (82,283), up from the exposed surface (82) outside in the direction. Along that axis (AD) will be provided. Between the two protrusions (56,256,57) which is achieved by causing a pair of magnetic fragments (51) to protrude onto the exposed surface (82) outside in the axial direction (AD).

Claims (5)

Disclaimer (all) which will not appear on the advertisement page. : ------ 08/05/2018 ------ (OCR) Page 1 of Number 2 Clause 1. Liquid level detection device for detecting the level of liquid surfaces (91). Of stored liquids in containers (90) containing A rotatable body (50) that rotates in a manner corresponding to the liquid surface (91) fixing body (20), including the main body parts (33) that have been fixed to the container ( 90) and support parts (32) protruding from the main body parts (33) in the axial direction (AD) of the rotatable fuselage axis (50) to support the torso that It can be rotated (50) can be rotated. A pair of magnetic components (51) that are held by a rotatable body (50) at the alignment position with a rotating axis in between to produce magnetic flux (mf) at Move through Support parts (32) and detection parts (70), including component parts (71) placed inside. Supporting piece (32) to output the detection result corresponding to the flux density. A magnet that passes through its component parts (71), where The rotatable body (50) includes exposed surfaces (82) arranged on the outside. Of supporting parts (32) and magnetic parts pair (51) in axial direction (AD) and exposed into containers (90), upright walls (83, 283). Raised from the exposed surface (82) outside in the axial direction (AD) will be provided between two protruding regions (56, 256, 57) that have been obtained. By making a pair of magnetic parts (51) protrude onto the exposed surface (82) outside in the axial direction (AD), the direction in which the two protruding regions (56, 256, 57) have been Set side by side on the exposed surface (82) in opposite directions (FD). The upright wall (83, 283) protrudes in the direction of the opposite direction (FD) along the line. The exposed surface (82) and page 2 of the number 2, the length (w1) of the upright wall (83, 283) in the direction of the width (WD) perpendicular to The opposite direction (FD) along the exposed surface (82) is equal to or greater than each maximum length (w2, w3) of the protrusion region (56, 256, 57) in the direction width (WD) 2. Liquid level detection equipment pursuant to claim 1, where at least one The upright wall (83, 283) will be centered (58) to be obtained. By causing the support part (32) to protrude onto the exposed surface (82) outside in the axial direction (AD). 3. Liquid level detection device according to claim 1 or 2, which consists of Also included are floats (60) floating on liquid surfaces (91) and float arms (65) that have been formed from rod-shaped magnetic materials where the float arm (65) is Held by a rotatable body (50) and bent across Exposed surfaces (82) to hold the float (60) and the upright wall (83, 283) are provided to stand up. Float arm (65) outward in the axial direction (AD) 4. Liquid level detection device according to claim 1, where the magnetic element (51) will be held. To obtain separation from each other, and the straighter walls (83, 283) protrude in the opposite direction (FD) along the exposed surface (82) in the protrusion area (56). , 256, 57) Two regions which have been separated from each other ------------ 1.Liquid level detection device for detecting the level of the liquid surface (91) of the liquid stored in the container (90) consisting of: a rotating body (50) that Will rotate in such a way that the frog surface is consistent (91); Fixed body (20) to include: main body parts (33) that have been fixed to container (90); And supporting parts (32) protruding from the main beam (33) in the axial direction (AD) along the rotation of the rotatable beam (50) to support the body that can Rotatable (50) can be rotated; A pair of magnetic components (51) that are held by a rotatable body (50) at the alignment position with the rotation axis in the middle to produce magnetic flux (mf) at Moves through parts for support (32); And detection parts (70), including component parts (71) placed within Supporting piece (32) to output the detection result corresponding to the flux density. A magnet that passes through elemental parts (71), where: rotatable body (50) includes exposed surfaces (80) arranged. Outside of the supporting element (32) and the pair of magnetic parts (51) in the axial direction (AD) and exposed into the container (90); And an upright wall (83,283), up from the exposed surface (82) outside in the axial direction (AD), is arranged between the two protrusions. (56,256,57), which is induced by causing a pair of magnetic fragments (51) to protrude onto the exposed surface (82) outside in the axial direction (AD). 2. Liquid level detection device according to claim 1, where: the direction in which the two protruding areas (56,256,57) are arranged side-by-side on the exposed surface (82) in Opposite direction (FD); And an upright wall (83,283) protrudes in the opposite direction (FD) along the exposed surface (82). 3. Liquid level detection device according to claim 2, where the length (wl) of the upright wall (83,283) in the direction of the width (WD) perpendicular to the opposite direction (FD) along the line. The exposed surface (82) is equal to or greater than each maximum length (w2, w3) of the protrusion region (56, 256,57) in the width (WD) direction. 4. Any liquid level detection device according to Claim 1 to 3. Where at least Finally, an upright wall piece (83,283) will be aligned in the center (58) that has been made by allowing the support piece (32) to protrude onto the exposed surface. Exit (82) outside in axial direction (AD). 5. A liquid level detection device in accordance with any of Claim 1 to 4, which is further incorporated as a float (60) to float on a liquid surface (91); And a float arm (65) formed from a rod-shaped magnetic material, where: the float arm (65) is held by the rotating body (50) and cross-section. Exposed surface (82) to hold the float (60); And an upright wall (83,283) will be provided to stand upwards to a level that exceeds the float arm (65) outward in the axial direction (AD).