Manufacturing method for glass particulate deposit and burner
AssigneeShin-Etsu Chemical Co., Ltd.
InventorRyo Mitta
Life of this patent
Estimating the term…
Abstract
Provided is a glass particulate deposit manufacturing method for manufacturing a glass particulate deposit comprising mounting a fixing jig on an outer periphery of an outermost pipe of a burner; inserting a burner cover from a tip end of the outermost pipe of the burner; and sandwiching and compressing a part of the fixing jig between the burner cover and the outermost pipe of the burner to fix the burner cover to the burner, wherein an outer diameter of a part of the fixing jig that is not compressed is greater than an inner diameter of a part of the burner cover inserted to the tip end of the outermost pipe of the burner.
Claims5
A burner comprising:
- a multi-pipe burner;
- a burner cover;
- and
- a fixing jig mounted on an outer periphery of an outermost pipe of the multi-pipe burner, a part of the fixing jig being sandwiched and compressed between the burner cover and the multi-pipe burner to fix the burner cover to the multi-pipe burner, wherein
- an outer diameter of a part of the fixing jig that is not compressed is greater than an inner diameter of a part of the burner cover;
- and
- an abutting part is formed wherein the part of the fixing jig that is compressed and a part of the fixing jig that is not compressed meet, the abutting part having an end face where the burner cover is in contact.
Dependencies are inferred from the claim text.