JPS61190837U - - Google Patents
Info
- Publication number
- JPS61190837U JPS61190837U JP7610785U JP7610785U JPS61190837U JP S61190837 U JPS61190837 U JP S61190837U JP 7610785 U JP7610785 U JP 7610785U JP 7610785 U JP7610785 U JP 7610785U JP S61190837 U JPS61190837 U JP S61190837U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- thermocouple
- measuring device
- temperature measuring
- rod member
- 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
- 239000000725 suspension Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 8
- 239000000463 material Substances 0.000 claims 6
- 238000009529 body temperature measurement Methods 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
- B30B11/002—Isostatic press chambers; Press stands therefor
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Powder Metallurgy (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
第１図イは本考案における熱電対ユニツトの１
例を示す一部省略内部構造図、第１図ロは前記イ
のＡ―Ａ矢視図、第２図ないし第４図は本考案に
用いる熱電対ユニツトの他の実施例を示す各一部
省略内部構造図、第５図イは更に本考案に用いる
熱電対ユニツトの他の実施例を示す一部省略内部
構造図、第５図ロは前記イのＢ―Ｂ矢視図、第６
図はＨＩＰ装置における熱電対の配置態様を示す
断面概要図、第７図は従来の測温手段を適用する
ＨＩＰ装置の断面概要図である。
Ｔ……熱電対ユニツト、１……熱電対、２……
プラス側ロツド部材、３……マイナス側ロツド部
材、４……ロツド部材締結用ボタン、５，６……
上部のナツト、７，８……下部のナツト、９，１
０……リード線、１１，１２，１２ａ，１２ｂ…
…保護管、１３，１３ａ……懸垂保持部、１４，
１４，１４……スペーサー、２０……圧力容器、
２３……炉室。
Figure 1A shows one of the thermocouple units in this invention.
A partially omitted internal structure diagram illustrating an example, FIG. FIG. 5A is a partially omitted internal structure diagram showing another embodiment of the thermocouple unit used in the present invention, FIG.
The figure is a cross-sectional schematic diagram showing the arrangement of thermocouples in a HIP device, and FIG. 7 is a cross-sectional schematic diagram of a HIP device to which a conventional temperature measuring means is applied. T...Thermocouple unit, 1...Thermocouple, 2...
Positive side rod member, 3... Minus side rod member, 4... Rod member fastening button, 5, 6...
Upper nut, 7, 8...Lower nut, 9, 1
0... Lead wire, 11, 12, 12a, 12b...
...Protection tube, 13, 13a... Suspension holding part, 14,
14, 14... Spacer, 20... Pressure vessel,
23... Furnace room.
Claims (1)
内に熱電対線を収設し、該熱電対線をプラス側及
びマイナス側とも太径のロツド部材となし、かつ
該両ロツド部材からなる熱電対を保護管内上部で
保持して測温接点以外での両ロツド部材の相互接
触がなく、しかも上記保持部材以外での各ロツド
部材と保護管との接触がない状態で保護管内に懸
垂保持せしめた高温高圧炉における温度計測装置
において、前記熱電対をＷ又は／及びＷ―Ｒｅ系
材料で構成し、かつ保護管を少なくともその高温
領域はＭｏ系又はＷ系高融点金属材料で構成する
ことを特徴とする高温高圧炉における温度計測装
置。 ２ 熱電対のロツド部材の径が３mm以上である実
用新案登録請求の範囲第１項記載の高温高圧炉に
おける温度計測装置。 ３ 熱電対のロツド部材の測温接点以外での非接
触及び同ロツド部材と保護管との非接触が下部低
温領域において両者の距離を拘束することにより
行われる実用新案登録請求の範囲第１項又は第２
項記載の高温高圧炉における温度計測装置。 ４ 下部低温領域における前記非接触のための両
者距離の拘束手段がロツド部材挿通用孔を有する
電気絶縁性のスペーサーである実用新案登録請求
の範囲第３項記載の高温高圧炉における温度計測
装置。 ５ 保護者が管内上部に熱電対を懸垂保持する懸
垂保持部を備えている実用新案登録請求の範囲第
１〜４項の何れかの項に記載の高温高圧炉におけ
る温度計測装置。 ６ 熱電対がそのロツド部材締結用ボタン下面を
保護管内上部の懸垂保持部に当接させることによ
り該管内で懸垂保持される実用新案登録請求の範
囲第１〜５項の何れかの項に記載の高温高圧炉に
おける温度計測装置。 ７ 熱電対を懸垂保持する保護管内上部の懸垂保
持部又は／及び熱電対のロツド部材締結用ボタン
下面が保護管とは異種の材料で構成される実用新
案登録請求の範囲第５項又は第６項記載の高温高
圧炉における温度計測装置。 ８ 保護管と異種の材料で構成する手段が保護管
内上部の懸垂保持部、ロツド部材締結用ボタン夫
々への異種材料スペーサーの取り付け又はコーテ
イングである実用新案登録請求の範囲第７項記載
の高温高圧炉における温度計測装置。 ９ 異種の材料がＢｅ０，Ｔｈ０２，Ｈｆ０２，
Ｙ２０３，Ａｌ２０３，Ｚｒ０２からなる群より
選ばれた少なくとも１種である実用新案登録請求
の範囲第７項又は第８項記載の高温高圧炉におけ
る温度計測装置。 １０ 熱電対の保護管内上部懸垂保持部への懸垂
が保護管下方より可能である実用新案登録請求の
範囲第１〜９項の何れかの項に記載の高温高圧炉
における温度計測装置。 １１ 保護管が電気的に接地されている実用新案
登録請求の範囲第１〜１０項の何れかの項に記載
の高温高圧炉における温度計測装置。[Claims for Utility Model Registration] 1. A thermocouple wire is housed in a vertically erected protective tube for protecting the atmosphere, and the thermocouple wire is made into a rod member with a large diameter on both the positive and negative sides, And the thermocouple made up of both rod members is held at the upper part of the protective tube so that there is no mutual contact between the two rod members other than at the temperature measuring junction, and furthermore, there is no contact between each rod member and the protective tube other than the above-mentioned holding member. In a temperature measuring device for a high-temperature and high-pressure furnace, the thermocouple is made of W or/and W-Re based material, and the protective tube is made of Mo-based or W-based high-temperature material at least in its high-temperature region. A temperature measuring device for a high-temperature, high-pressure furnace characterized by being constructed of a melting point metal material. 2. The temperature measuring device for a high-temperature and high-pressure furnace according to claim 1, wherein the diameter of the rod member of the thermocouple is 3 mm or more. 3. Scope of claim for utility model registration, Paragraph 1, in which the non-contact of the thermocouple rod member other than the temperature measuring junction and the non-contact between the rod member and the protective tube are achieved by restricting the distance between the two in the lower low temperature region or second
Temperature measuring device for a high-temperature, high-pressure furnace as described in 2. 4. The temperature measuring device for a high-temperature and high-pressure furnace according to claim 3, wherein the means for restricting the distance between the two for non-contact in the lower low-temperature region is an electrically insulating spacer having a rod member insertion hole. 5. A temperature measuring device for a high-temperature, high-pressure furnace according to any one of claims 1 to 4, which is provided with a suspension holding part for a guardian to suspend and hold a thermocouple in the upper part of the tube. 6. Utility model registration as described in any one of claims 1 to 5, in which the thermocouple is held suspended in the protective tube by bringing the lower surface of the rod member fastening button into contact with the suspension holding part at the upper part of the tube. Temperature measurement device for high-temperature and high-pressure furnaces. 7 Utility model registration claims 5 or 6, in which the suspension holding part at the upper part of the protection tube that holds the thermocouple in suspension and/or the lower surface of the button for fastening the rod member of the thermocouple are made of a material different from that of the protection tube. Temperature measuring device for a high-temperature, high-pressure furnace as described in 2. 8. The high-temperature and high-pressure system as set forth in claim 7 of the utility model registration claim, wherein the means for constructing the protection tube and the different materials is the attachment or coating of spacers of different materials to the suspension holding part at the upper part of the protection tube and the button for fastening the rod member, respectively. Temperature measurement device in furnace. 9 Different materials are Be0, Th0 2 , Hf0 2 ,
The temperature measuring device for a high-temperature and high-pressure furnace according to claim 7 or 8, which is at least one member selected from the group consisting of Y 2 O 3 , Al 2 O 3 , and ZrO 2 . 10. A temperature measuring device for a high-temperature, high-pressure furnace according to any one of claims 1 to 9, wherein the thermocouple can be suspended from the lower part of the protective tube. 11. A temperature measuring device for a high-temperature, high-pressure furnace according to any one of claims 1 to 10, wherein the protective tube is electrically grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7610785U JPH031790Y2 (en) | 1985-05-21 | 1985-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7610785U JPH031790Y2 (en) | 1985-05-21 | 1985-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190837U true JPS61190837U (en) | 1986-11-27 |
| JPH031790Y2 JPH031790Y2 (en) | 1991-01-18 |
Family
ID=30617944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7610785U Expired JPH031790Y2 (en) | 1985-05-21 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031790Y2 (en) |
-
1985
- 1985-05-21 JP JP7610785U patent/JPH031790Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH031790Y2 (en) | 1991-01-18 |
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