JPH0390043U - - Google Patents
Info
- Publication number
- JPH0390043U JPH0390043U JP15175789U JP15175789U JPH0390043U JP H0390043 U JPH0390043 U JP H0390043U JP 15175789 U JP15175789 U JP 15175789U JP 15175789 U JP15175789 U JP 15175789U JP H0390043 U JPH0390043 U JP H0390043U
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- combustion tube
- valve
- calorimeter
- combustion cylinder
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Check Valves (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
従来のカロリメータの燃焼筒の断面図である。
図中、１…燃焼筒本体、２…燃焼筒蓋、３…酸
素導入口、１３…第１のチエツクバルブ、１４…
第１の開閉バルブ、１６…第２の開閉バルブ、１
８…第２のチエツクバルブ、２０…チエツクバル
ブ開放装置（開放装置）を示す。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view of a combustion tube of a conventional calorimeter. In the figure, 1... combustion tube body, 2... combustion tube lid, 3... oxygen inlet, 13... first check valve, 14...
First on-off valve, 16...Second on-off valve, 1
8 shows a second check valve, 20 shows a check valve opening device (opening device).
Claims (1)
焼筒蓋とを有し、該燃焼筒蓋に酸素導入口を穿設
してなるカロリメータの燃焼筒において、酸素導
入口内に設けられ燃焼筒内部から外部へ向う流体
の通過を阻止し得る第１のチエツクバルブと、燃
焼筒蓋外側面に酸素導入口と連通し得るように接
続された第１の管路に設けた第１の開閉バルブと
、前記第１のチエツクバルブと第１の開閉バルブ
の間に位置する第１の管路に連通し得るように接
続された第２の管路に設けた第２の開閉バルブと
を有することを特徴とするカロリメータの燃焼筒
。 ２ 燃焼筒本体に、燃焼筒内部から外部へ向う流
体の通過を阻止し得、且つ燃焼筒本体外部に備え
た開放装置により開放可能な第２のチエツクバル
ブを設けたことを特徴とする請求項１記載のカロ
リメータの燃焼筒。[Scope of Claim for Utility Model Registration] 1. A combustion tube for a calorimeter comprising a combustion tube body and a combustion tube lid that can be fitted into the combustion tube body, and an oxygen inlet port is bored in the combustion tube lid. a first check valve provided in the oxygen inlet and capable of blocking passage of fluid from the inside of the combustion cylinder to the outside; and a first pipe connected to the outer surface of the combustion cylinder lid so as to communicate with the oxygen inlet. A first on-off valve provided in the passage, and a second conduit connected to the first conduit located between the first check valve and the first on-off valve so as to communicate with the first on-off valve. A combustion tube for a calorimeter, characterized in that it has a second opening/closing valve. 2. A claim characterized in that the combustion cylinder main body is provided with a second check valve that can prevent passage of fluid from the inside of the combustion cylinder to the outside and that can be opened by an opening device provided outside the combustion cylinder main body. The combustion tube of the calorimeter described in 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151757U JPH0744990Y2 (en) | 1989-12-28 | 1989-12-28 | Calorimeter combustion cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151757U JPH0744990Y2 (en) | 1989-12-28 | 1989-12-28 | Calorimeter combustion cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0390043U true JPH0390043U (en) | 1991-09-13 |
| JPH0744990Y2 JPH0744990Y2 (en) | 1995-10-11 |
Family
ID=31698044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989151757U Expired - Lifetime JPH0744990Y2 (en) | 1989-12-28 | 1989-12-28 | Calorimeter combustion cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744990Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135051A (en) * | 1983-01-10 | 1984-08-22 | John Anthony Bonnard | Calorimeters |
| DE3520529A1 (en) * | 1985-06-07 | 1986-12-11 | LGT Laborgerätetechnik GmbH, 7808 Waldkirch | Calorimetric bomb |
-
1989
- 1989-12-28 JP JP1989151757U patent/JPH0744990Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135051A (en) * | 1983-01-10 | 1984-08-22 | John Anthony Bonnard | Calorimeters |
| DE3520529A1 (en) * | 1985-06-07 | 1986-12-11 | LGT Laborgerätetechnik GmbH, 7808 Waldkirch | Calorimetric bomb |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744990Y2 (en) | 1995-10-11 |