MX2022002145A - Tapa de escotilla de vagón de ferrocarril. - Google Patents

Tapa de escotilla de vagón de ferrocarril.

Info

Publication number
MX2022002145A
MX2022002145A MX2022002145A MX2022002145A MX2022002145A MX 2022002145 A MX2022002145 A MX 2022002145A MX 2022002145 A MX2022002145 A MX 2022002145A MX 2022002145 A MX2022002145 A MX 2022002145A MX 2022002145 A MX2022002145 A MX 2022002145A
Authority
MX
Mexico
Prior art keywords
container
hatch cover
pressure
seal
detect
Prior art date
Application number
MX2022002145A
Other languages
English (en)
Inventor
Bharanikumar Ramasundaram
James Talley
Michael Rainone
Calvin Schlau
Caleb Nehls
Original Assignee
Freightlucid LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Freightlucid LLC filed Critical Freightlucid LLC
Publication of MX2022002145A publication Critical patent/MX2022002145A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D5/00—Tank wagons for carrying fluent materials
    • B61D5/08—Covers or access openings; Arrangements thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/12—Roofs
    • B61D17/16—Hatches in roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0072—On-board train data handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0081—On-board diagnosis or maintenance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D5/00—Tank wagons for carrying fluent materials
    • B61D5/02—Tank wagons for carrying fluent materials having more than one tank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/02—Hopper cars with discharge openings in the bottoms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Closures For Containers (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

De acuerdo con algunas realizaciones, una tapa de escotilla para una abertura en un contenedor comprende un cuerpo que comprende un miembro de placa para cubrir la abertura en el contenedor, una junta en la parte inferior del cuerpo para sellar el cuerpo al contenedor y uno o más sensores de presión dispuestos entre la junta y el cuerpo. El único o más sensores de presión funcionan para detectar una presión entre el cuerpo y el contenedor y están acoplados de forma comunicable a un dispositivo de estado de escotilla que funciona para detectar un cambio en la presión entre el cuerpo y el contenedor. Algunas realizaciones pueden incluir un sensor de nivel de llenado.
MX2022002145A 2019-08-21 2020-08-21 Tapa de escotilla de vagón de ferrocarril. MX2022002145A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962889798P 2019-08-21 2019-08-21
PCT/US2020/047445 WO2021035155A1 (en) 2019-08-21 2020-08-21 Railcar hatch cover

Publications (1)

Publication Number Publication Date
MX2022002145A true MX2022002145A (es) 2022-05-13

Family

ID=74647437

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022002145A MX2022002145A (es) 2019-08-21 2020-08-21 Tapa de escotilla de vagón de ferrocarril.

Country Status (5)

Country Link
US (1) US20210053593A1 (es)
EP (1) EP4017776A4 (es)
CA (1) CA3151811A1 (es)
MX (1) MX2022002145A (es)
WO (1) WO2021035155A1 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055440B2 (en) * 2001-01-09 2006-06-06 Delaware Capital Formation Remotely operated manhole cover for a tanker
JP3561252B2 (ja) * 2001-12-06 2004-09-02 東京瓦斯株式会社 メタンハイドレート浮力タンクおよびこれを用いた貯蔵・輸送方法
DE10241401A1 (de) * 2002-09-06 2004-03-18 Vega Grieshaber Kg Behälter- oder Flanschdeckel
WO2004027727A1 (en) * 2002-09-17 2004-04-01 All Set Marine Security Ab. Method and system for monitoring containers to maintain the security thereof
US8060264B2 (en) * 2007-04-13 2011-11-15 Salco Products Inc. System for monitoring railroad cars
US8371156B2 (en) * 2009-06-01 2013-02-12 Federal-Mogul Corporation Compression sensor gasket assembly and method of construction
CN108909935B (zh) * 2018-07-18 2020-09-18 江苏科技大学 载人潜水器耐压装置

Also Published As

Publication number Publication date
US20210053593A1 (en) 2021-02-25
EP4017776A4 (en) 2023-08-23
WO2021035155A1 (en) 2021-02-25
CA3151811A1 (en) 2021-02-25
EP4017776A1 (en) 2022-06-29

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