公开(公告)号：WO1991011398A1

公开(公告)日：1991-08-08

申请号：PCT/US1991000341

申请日：1991-01-17

Applicant: GLASSTECH, INC.

Inventor： GLASSTECH, INC. ,  McMASTER, Ronald, A. ,  KRAMER, Carl

IPC: C03B27/044

CPC classification number: C03B27/0404 ,  C03B27/044 ,  C03B40/005

Abstract: A quench station (14) including apparatus for quenching a heated glass sheet (G) conveyed by rolls (22) of a roller conveyor (20) is disclosed as including upper and lower sets of blastheads (32) having outlets (34) that are positioned closer to the conveyed glass sheet than the conveyor roll radius (R) and which are oriented and sized to provide highly efficent quenching such as during heat strengthening or tempering. These blasthead outlets (34) are preferably round and the blastheads (32) are vertically aligned with each other to provide aligned locations (36) of impingement with the oppositely facing surfaces of the glass sheet. A set of upper roll mimics (38) of the preferred embodiment is located above the conveyor rolls (22) in a vertically aligned relationship provide symmetry that results in uniform quenching of both glass sheet surfaces.

Abstract translation: 公开了包括用于对由辊式输送机（20）的辊（22）输送的加热玻璃板（G）进行淬火的设备的淬火站（14），包括具有出口（34）的上下组的鼓风头（32） 定位成比输送辊半径（R）更靠近所传送的玻璃板，并且其被定向和定尺寸以提供例如在加热或回火期间的高效淬火。 这些鼓风机出口（34）优选是圆形的，并且鼓风头（32）彼此垂直对准，以提供与玻璃板的相对面对的冲击的对准位置（36）。 优选实施例的一组上辊模拟物（38）以垂直对准的关系位于传送辊（22）上方，提供对称性，导致两个玻璃板表面的均匀淬火。

公开(公告)号：EP0512069B1

公开(公告)日：1995-04-05

申请号：EP91904732.4

申请日：1991-01-17

Applicant: Glasstech, Inc.

Inventor： McMASTER, Ronald, A. ,  KRAMER, Carl

IPC: C03B27/044

CPC classification number: C03B27/0404 ,  C03B27/044 ,  C03B40/005

Abstract: A quench station (14) including apparatus for quenching a heated glass sheet (G) conveyed by rolls (22) of a roller conveyor (20) is disclosed as including upper and lower sets of blastheads (32) having outlets (34) that are positioned closer to the conveyed glass sheet than the conveyor roll radius (R) and which are oriented and sized to provide highly efficent quenching such as during heat strengthening or tempering. These blasthead outlets (34) are preferably round and the blastheads (32) are vertically aligned with each other to provide aligned locations (36) of impingement with the oppositely facing surfaces of the glass sheet. A set of upper roll mimics (38) of the preferred embodiment is located above the conveyor rolls (22) in a vertically aligned relationship provide symmetry that results in uniform quenching of both glass sheet surfaces.

公开(公告)号：EP0512069B2

公开(公告)日：2000-05-31

申请号：EP91904732.4

申请日：1991-01-17

Applicant: Glasstech, Inc.

Inventor： McMASTER, Ronald, A. ,  KRAMER, Carl

IPC: C03B27/044

CPC classification number: C03B27/0404 ,  C03B27/044 ,  C03B40/005

Abstract: A quench station (14) including apparatus for quenching a heated glass sheet (G) conveyed by rolls (22) of a roller conveyor (20) is disclosed as including upper and lower sets of blastheads (32) having outlets (34) that are positioned closer to the conveyed glass sheet than the conveyor roll radius (R) and which are oriented and sized to provide highly efficent quenching such as during heat strengthening or tempering. These blasthead outlets (34) are preferably round and the blastheads (32) are vertically aligned with each other to provide aligned locations (36) of impingement with the oppositely facing surfaces of the glass sheet. A set of upper roll mimics (38) of the preferred embodiment is located above the conveyor rolls (22) in a vertically aligned relationship provide symmetry that results in uniform quenching of both glass sheet surfaces.

公开(公告)号：EP0512069A1

公开(公告)日：1992-11-11

申请号：EP91904732.0

申请日：1991-01-17

Applicant: Glasstech, Inc.

Inventor： McMASTER, Ronald, A. ,  KRAMER, Carl

IPC: C03B27

CPC classification number: C03B27/0404 ,  C03B27/044 ,  C03B40/005

Abstract: On décrit un poste de trempe (14) comportant un appareil qui permet de tremper une plaque de verre chauffée (G) entraînée par les rouleaux (22) d'un transporteur à rouleaux (20) et qui comprend des séries supérieures et inférieures de tuyères (32) possédant des orifices de sortie (34) positionnés par rapport à la plaque de verre transportée, à une distance inférieure au rayon (R) des rouleaux convoyeurs et orientés et calibrés de façon à assurer une trempe de grande efficacité telle que celle obtenue lors d'un traitement de renforcement par la chaleur ou d'une trempe. Les orifices des tuyères (34) sont de préférence ronds et les tuyères (32) sont alignées verticalement les unes par rapport aux autres de manière à obtenir des zones de contact alignées (36) avec les faces opposées de la plaque de verre. Selon la réalisation préférée, une série de rouleaux (38) est alignée verticalement au-dessus des rouleaux (22) du transporteur de manière à obtenir une symétrie permettant la trempe uniforme des deux surfaces de la plaque de verre.