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Combination tank

A technology of combination box and inner container, applied in the field of combination box, to achieve the effect of simple setting and simple connection

Inactive Publication Date: 2015-03-25
SAG MOTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Like other working substances, such as Hydraulic oil, etc., conventional fuels are stored in separate tanks for operating materials, which require additional construction space

Method used

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  • Combination tank
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Examples

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Embodiment Construction

[0026] Figure 1a , 1b A combined tank 1 is shown for containing a cryogenic fluid and at least one working substance in combination. The cryogenic fluid can be natural gas, for example in at least partially liquefied form (liquefied natural gas, LNG) at temperatures up to -161 °C and pressures up to 16 bar, or similar cryogenic fluids for internal combustion engines or fuel cells, e.g. liquefied hydrogen. The combination box 1 is mounted, for example in the form of a conventional fuel container, on the chassis of a utility vehicle, such as a truck, or a passenger car, and may correspond to the standard carrier arrangement of the vehicle for this purpose.

[0027] In order to contain cryogenic fluids, the combined tank 1 has a double-walled inner container 2 which is insulated by means of an insulating gap 5 formed between the inner wall 3 and the outer wall 4 . The insulating gap 5 may be a vacuum and / or contain insulating material. The inner wall 3 filled with the cryoge...

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PUM

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Abstract

The invention relates to a combination tank (1) having a double-walled inner container (2) for temperature-insulated accommodation of a cryogenic fluid, which inner container (2) has an approximately circular cylindrical cross-section and is closed off with end-side caps (7), wherein an outer container (8) for accommodating at least one operating material is configured around the inner container (2), which outer container (8) has a jacket (9) having an approximately rectangular cross-section and end walls (10) supported on the inner container (2), which end walls either sit in the gussets (11) that remain between inner container (2) and jacket (9), or are touched or penetrated by the caps (7) of the inner container (2).

Description

technical field [0001] The invention relates to a combination tank having a double-walled inner container for insulating cryogenic fluids, the inner container being substantially cylindrical in cross-section and covered by end caps. Background technique [0002] To increase the energy content of energy carriers that are normally gaseous, they may be compressed for transport and storage and stored in pressure tanks, or cooled to low temperatures to at least partially liquefy to form cryogenic fluids, stored in in a warm container. For example, liquefied natural gas (LNG) or liquefied hydrogen are stored as cryogenic fluids with high energy density and are used to power vehicles, so they are mainly used to power a car's conventional internal combustion engine or fuel cell. [0003] In addition to the low temperature, for example down to -161°C in the case of LNG, the container must also be able to withstand the high pressure of the cryogenic fluid, up to 16 bar in the case of...

Claims

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Application Information

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IPC IPC(8): B60K15/03B60K15/07
CPCB60K15/03B60K2015/03315B60K2015/03059B60K2015/03355B60K15/03006B60Y2200/14Y10S220/901B65D81/3806F17C2203/0626B65D90/028F17C2203/0629B65D81/3809B65D81/3802F17C3/04F17C13/005F17C2201/01F17C2203/0639F17C2209/221
Inventor C·林德
Owner SAG MOTION