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公开(公告)号：WO2018119505A1
公开(公告)日：2018-07-05
申请号：PCT/BR2017/050405
申请日：2017-12-28
Applicant: ROBERT BOSCH LIMITADA
CPC classification number: G01F23/38
Abstract: The present invention concerns the technological field of the magnetic sensing devices. Problem to be solved: Current assemblies of devices for metering fuel level of self-propelled vehicles do not guarantee the protection of their respective magnetic sensors. Problem solving: It is disclosed a liquid fluid level metering device in confined environment whose magnetic sensor is doubly encapsulated, the first encapsulating layer being formed by thermoset polymer and the second encapsulating layer formed by thermoplastic polymer.
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公开(公告)号：WO2018119506A1
公开(公告)日：2018-07-05
申请号：PCT/BR2017/050406
申请日：2017-12-28
Applicant: ROBERT BOSCH LIMITADA
IPC: G01F23/32
CPC classification number: G01F23/32
Abstract: The present invention concerns the technological field of the liquid level indication or metering devices using rotational arms or other rotating transmission elements. Problem to be solved: At present, the selective adjustment of the extent of angular rotational movement between the movable body and the static body of a liquid fluid level metering device is done by means of vertical adjustment of the positioning of the extension rod, which changes position both in relation to said movable body and said static body. Problem solving: It is disclosed a liquid fluid level metering device based on angular rotational movement, whose adjustment of the extent of the angular rotational movement between the movable body and the static body occurs by means of the adjustment of the depth of the extension rod in relation to the static body, being unchangeable the alignment and fastening between said extension rod and said movable body.
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公开(公告)号：WO2018119504A1
公开(公告)日：2018-07-05
申请号：PCT/BR2017/050404
申请日：2017-12-28
Applicant: ROBERT BOSCH LIMITADA
IPC: G01F23/32
CPC classification number: G01F23/32
Abstract: The present invention concerns the technological field of the liquid level indication or metering devices using rotary arms or other rotating transmission elements. Problem to be solved: According to the known solutions, the pivotal fastening between the movable body and the fixed body, which are included in a fluid level metering device requires an additional interference component, which makes manual assembly difficult and increases the costs of the device as a whole. Problem solving: It is presented a fluid level metering device whose fixed body comprises an engagement housing and whose the movable body comprises a coupling shaft. Said engagement housing comprises a narrow inlet and the coupling shaft comprises a facet, said coupling shaft being only prone of being radially displaced (in or out) of the coupling housing when the facet position coincides with the narrow entrance.
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