JPS635250U - - Google Patents
Info
- Publication number
- JPS635250U JPS635250U JP9496786U JP9496786U JPS635250U JP S635250 U JPS635250 U JP S635250U JP 9496786 U JP9496786 U JP 9496786U JP 9496786 U JP9496786 U JP 9496786U JP S635250 U JPS635250 U JP S635250U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- air supply
- passage
- forming
- exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009413 insulation Methods 0.000 description 1
Description
第１図及び第２図は本考案の一実施例を示して
おり、第１図は縦断面図、第２図は第１図の―
線断面図、第３〜５図は従来例を示しており、
第３図は石油温風ヒータの縦断面図、第４図は第
３図の―線断面図、第５図は給排気筒の縦断
面図である。
４１……排気路、４２……排気筒、４３……給
気路、４４……給気筒、４５……断熱部。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a longitudinal sectional view and Figure 2 being the same as in Figure 1.
Line sectional views and Figures 3 to 5 show conventional examples.
FIG. 3 is a longitudinal sectional view of the oil hot air heater, FIG. 4 is a sectional view taken along the line -- in FIG. 3, and FIG. 5 is a longitudinal sectional view of the air supply and exhaust pipe. 41... Exhaust path, 42... Exhaust pipe, 43... Air supply path, 44... Supply cylinder, 45... Heat insulation part.
Claims (1)
気筒を略同芯円状に設けた給排気筒において、前
記排気筒と給気筒の間に断熱部を設けたことを特
徴とする給排気筒。 An air supply/exhaust pipe in which an exhaust pipe forming an exhaust passage and a supply cylinder forming an air supply passage are provided substantially concentrically, characterized in that a heat insulating portion is provided between the exhaust pipe and the supply cylinder. Exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9496786U JPS635250U (en) | 1986-06-21 | 1986-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9496786U JPS635250U (en) | 1986-06-21 | 1986-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS635250U true JPS635250U (en) | 1988-01-14 |
Family
ID=30958964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9496786U Pending JPS635250U (en) | 1986-06-21 | 1986-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS635250U (en) |
-
1986
- 1986-06-21 JP JP9496786U patent/JPS635250U/ja active Pending