Glaraser

A glass windshield and glass substrate technology, applied in glass/slag layered products, instruments, transportation and packaging, etc., can solve problems such as blocking sun glare and loss of clear vision

Inactive Publication Date: 2013-11-20
帕拉维·塔塔帕蒂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No way has been invented to completely block the sun's glare without losing clear vision

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Windshields are composed of various oxides that melt when heated and react to form glass. This contains silica (SiO from sand 2 ), sodium oxide (derived from soda ash or Na 2 CO 3 Na 2 O), calcium oxide (from limestone or CaCO 3 CaO), potassium oxide (K derived from potassium carbonate 2 O), magnesia (MgO) and alumina (Al from feldspar 2 o 3 ). The raw materials listed above are carefully weighed in appropriate amounts and mixed with a small amount of water to prevent segregation of ingredients. Cullet (shattered waste glass) can also be used as a raw material. After the ingredients are prepared, they are sent to larger tanks for melting using the float process.

[0008] Glass for windshields is produced by the float glass process. In this method, raw materials are heated to a molten state and introduced into a molten tin bath. In the float chamber, the glass is not immersed in the tin, but floats on the tin and passes through the tin bath as if on a conveyor...

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PUM

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Abstract

The current invention is a new glass windshield with a transition-lens type composition layer between the glass substrates for use in vehicles (airplanes, ships, boats, sailboats, steamers, yachts, jets, and cars) or residential and commercial buildings to protect against sun glare and provide an overall cooling effect on the passengers or inhabitants. Rather than permanently tinting the glass of windshields and windows, the current invention works only when needed. It activates in the presence of sunlight. By not darkening unnecessarily, it avoids the consistent darkening of the interior of a vehicle (airplanes, ships, boats, sailboats, steamers, yachts, jets, and cars), viewing panel of an accessory such as a motorcycle or skydiving helmet, or residential and commercial buildings, as is the problem with tinted glass. The new glass windshield can be used as is or as a detachable or attachable unit.

Description

technical field [0001] The invention relates to a vitreous body (Glaraser). Background technique [0002] Conventional windshields are designed to protect the driver in the event of an accident. The windshield includes an inner layer of tear-resistant plastic surrounded on both sides by pieces of breakable glass. When crushed in an accident, the plastic layer remains intact and the shattered glass is embedded in the plastic, which protects the driver from sharp glass shards. While traditional windshields block and filter UV radiation, this is only to a limited extent and does not prevent sun glare. Sun glare can distract drivers and passengers, resulting in a dangerous driving environment. This is why there is a need for a new glass windshield with a composite layer of the photochromic conversion lens type between the glass substrates. [0003] Conventional shields exist that remove sun glare, but are not made of photochromic conversion lens type materials and thus lack ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C4/00C03C3/00
CPCB32B2250/40B32B2037/243B32B2307/4023B32B2307/71B32B2605/00G02B5/23B32B17/10486B32B2255/10B32B17/10036B32B17/10119B32B2307/5825B32B17/10651B32B2307/42B32B2309/105B60J3/04B32B37/02B32B2255/24B32B2419/00Y10T156/10C03C3/00C03C4/00
Inventor 帕拉维·塔塔帕蒂
Owner 帕拉维·塔塔帕蒂
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