JPH0330043U

JPH0330043U -

Info

Publication number: JPH0330043U
Application number: JP8549289U
Authority: JP
Priority date: 1989-07-19
Filing date: 1989-07-19
Publication date: 1991-03-25

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す断面図、第２
図は同正面図、第３図は同側面図、第４図は従来
例を示す半断面図である。１……給気口、２……外筒、３……内筒、４…
…排気通路、５……仕切板、６……給気通路、７
……排気室、８……排気バツフル板、１０……排
気口。 Fig. 1 is a sectional view showing one embodiment of the present invention;
3 is a front view of the same, FIG. 3 is a side view of the same, and FIG. 4 is a half sectional view showing a conventional example. 1...Air supply port, 2...Outer cylinder, 3...Inner cylinder, 4...
...Exhaust passage, 5...Partition plate, 6...Air supply passage, 7
...Exhaust chamber, 8...Exhaust exhaust board, 10...Exhaust port.

補正平２．６．２実用新案登録請求の範囲を次のように補正する
。Amendment 2.6.2. The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】外周面に多数の給気口を設けた外筒と、外筒の
内部に同心状に配設され、外筒との間に給気通路
を形成し、排気通路を内部に有する内筒と、内筒
と外筒との間に設けて給気通路の先端を閉塞する
仕切板とを備え、仕切板より前方に形成される排
気室の上部に排気バツフル板を設けると共に排気
室先端面における中心から上方に偏心した位置に
排気口を設けたことを特徴とする給排気筒。[Scope of Claim for Utility Model Registration] An outer cylinder with a large number of air supply ports on its outer circumferential surface, an air supply passage arranged concentrically inside the outer cylinder, and an exhaust passage formed between the outer cylinder and the outer cylinder. An exhaust chamber is provided with an inner cylinder having an inner cylinder, a partition plate provided between the inner cylinder and the outer cylinder to close the tip of the air supply passage, and an exhaust exhaust plate is provided in the upper part of the exhaust chamber formed in front of the partition plate. What is claimed is: 1. An air supply and exhaust pipe characterized in that an exhaust port is provided at a position eccentrically upward from the center of a front end face of an exhaust chamber.

Claims

[Scope of utility model registration request]

an outer cylinder provided with a large number of air supply ports on its outer circumferential surface; an outer cylinder arranged concentrically inside the outer cylinder, forming an air supply passage between the outer cylinder and the outer cylinder, and having an exhaust passage inside; A partition plate is provided between the inner cylinder and the outer cylinder to close the tip of the air supply passage, and an exhaust baffle plate is provided at the top of the exhaust chamber formed in front of the partition plate, and the center of the exhaust chamber is provided at the top of the exhaust chamber. An air supply and exhaust pipe characterized by having an exhaust port located at an eccentric position upward from the air supply and exhaust pipe.