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Unit for repairing and inflating inflatable articles

A technology for inflatable products, air resistance, used in transportation and packaging, applications, household appliances, etc., can solve problems such as blockage, supply line blockage, damaged repair device, etc.

Inactive Publication Date: 2010-11-24
TEK GLOBAL SRL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the repair device is connected to the air circuit, the high pressure brings knocks and shocks, which damage the repair device; small orifices closing the valve of the sealing fluid tank can cause clogging; and the high pressure also causes the sealing fluid to Premature polymerization, which can lead to partial or total blockage of the supply line

Method used

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  • Unit for repairing and inflating inflatable articles
  • Unit for repairing and inflating inflatable articles
  • Unit for repairing and inflating inflatable articles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] figure 1 The reference number 1 in represents the whole tire repair and inflation device that can be connected to the vehicle air circuit, the vehicle air circuit includes a compressed air generator rigidly connected to a fixed structure of the vehicle such as a vehicle beam; an actuator, such as a vehicle brake actuator; actuator; and the port is connected to the outlet of device 1.

[0020] The device 1 comprises a sealed fluid tank 8 connected to an inlet 9 for compressed air of the air circuit from a pressure source, eg the air circuit of a vehicle.

[0021] More specifically, tank 8 comprises a bottle 11 ; dispenser means (not shown) connecting inlet 9 to bottle 11 ; and flexible tube 12 connecting bottle 11 to the tyre. The bottle 11 , dispenser means and flexible tube 12 preferably define a single, replaceable unit, ie one that is replaced when the bottle 11 is empty or when the sealed fluid has passed its useful life.

[0022] Preferably, the tank 8 includes a...

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PUM

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Abstract

A unit for repairing and inflating an inflatable article defines a volume (13) for a sealing fluid; a compressed-air inlet (9) connectable to a pressure source; an outlet (37) connected fluidically to the inlet (9) by the volume (13) to inject sealing fluid into the inflatable article by means of compressed air; and a pressure regulating unit (29) having an outlet node (33) upstream from the volume (13), a first air resistance (31) for reducing air pressure to the volume (13), a bypass line (43) connected to the outlet node (33) and parallel to the first air resistance (31), and a selector (30) connected to the first air resistance (31) and the bypass line (43).

Description

technical field [0001] The present invention relates to a device for the repair and inflation of inflatable articles, such as punctured vehicle tires. Background technique [0002] A punctured tire may be replaced by a spare wheel stored in the compartment of the vehicle, for example in the case of a car by a spare wheel stored under the luggage compartment floor. [0003] However, the spare wheel is bulky and takes up space in the luggage compartment that could be better used. [0004] Furthermore, the spare wheel is heavy, which makes changing the wheel difficult, especially in the case of large spare wheels of heavy vehicles. [0005] A repair and inflation kit is also used to enable the puncture to be repaired without removing or dismounting the wheel. [0006] Known kits include a sealed fluid tank, and a dedicated compressor connected to the tank. Upon puncture, the tank is connected to the tire by flexible tubing, and a dedicated compressor is turned on. [0007] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C23/10
CPCB29L2030/00B29C73/166
Inventor 塞尔焦·洛利
Owner TEK GLOBAL SRL