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1. WO2022126267 - TANK TRAILER WITH FLUID COLLECTION SYSTEM

Publication Number WO/2022/126267
Publication Date 23.06.2022
International Application No. PCT/CA2021/051814
International Filing Date 16.12.2021
IPC
B60P 3/22 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
3Vehicles adapted to transport, to carry or to comprise special loads or objects
22Tank vehicles
B65D 90/10 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
90Component parts, details or accessories for large containers
10Manholes; Inspection openings; Covers therefor
B65D 90/34 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
90Component parts, details or accessories for large containers
22Safety features
32Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
34Venting means
CPC
B60P 3/2255
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
3Vehicles adapted to transport, to carry or to comprise special loads or objects
22Tank vehicles
224comprising auxiliary devices, e.g. for unloading or level indicating
2255Ventilating arrangements
B60P 3/226
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
3Vehicles adapted to transport, to carry or to comprise special loads or objects
22Tank vehicles
224comprising auxiliary devices, e.g. for unloading or level indicating
226Arrangements of access openings or covers therefor
B60P 3/2265
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
3Vehicles adapted to transport, to carry or to comprise special loads or objects
22Tank vehicles
224comprising auxiliary devices, e.g. for unloading or level indicating
2265Arrangements for hoses, tubes, or reels
Applicants
  • TREMCAR INC. [CA]/[CA]
Inventors
  • SYNNOTT, Alexandre
  • BEAUDETTE, Pierre-Luc
Agents
  • ROBIC S.E.N.C.R.L / LLP
Priority Data
63/126,60017.12.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) TANK TRAILER WITH FLUID COLLECTION SYSTEM
(FR) REMORQUE-CITERNE AVEC SYSTÈME COLLECTE DE FLUIDE
Abstract
(EN) A tank trailer is provided. The tank trailer includes a tank having an interior volume adapted to contain fluid, and a manhole extending through the tank and positioned proximate a rear portion thereof and proximate to ground level. The tank trailer also includes a ventilation system having a ventilation interface communicating with the interior volume of the tank, a ventilation access port having a ventilation outlet positioned proximate the rear portion and proximate to ground level and a ventilation pipe adapted to establish fluid communication between the ventilation outlet and ventilation interface. The tank trailer further has a collection system which includes a collection pipe coupled between the ventilation interface and the ventilation pipe. The collection pipe defines an internal volume shaped and adapted to collect fluid spilling from the interior volume of the tank through the ventilation interface and at least partially prevent fluid flow into the ventilation pipe.
(FR) L'invention concerne une remorque-citerne. La remorque-citerne comprend une citerne ayant un volume intérieur conçu pour contenir un fluide et un trou d'homme s'étendant à travers la citerne et situé à proximité d'une partie arrière de celle-ci et à proximité du niveau de sol. La remorque-citerne comprend également un système de ventilation ayant une interface de ventilation communiquant avec le volume intérieur de la citerne, un orifice d'accès à la ventilation ayant une sortie de ventilation positionnée à proximité de la partie arrière et à proximité du niveau du sol et un tuyau de ventilation conçu pour établir une communication fluidique entre la sortie de ventilation et l'interface de ventilation. La remorque-citerne comprend en outre un système collecteur qui comprend un tuyau collecteur raccordé entre l'interface de ventilation et le tuyau de ventilation. Le tuyau collecteur délimite un volume interne formé et conçu pour capter un fluide s'écoulant du volume intérieur de la citerne à travers l'interface de ventilation et pour empêcher au moins partiellement l'écoulement de fluide dans le tuyau de ventilation.
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