JPS6433351U - - Google Patents
Info
- Publication number
- JPS6433351U JPS6433351U JP12631687U JP12631687U JPS6433351U JP S6433351 U JPS6433351 U JP S6433351U JP 12631687 U JP12631687 U JP 12631687U JP 12631687 U JP12631687 U JP 12631687U JP S6433351 U JPS6433351 U JP S6433351U
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- holding furnace
- float
- floating
- model registration
- 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
- 239000002184 metal Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000007654 immersion Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
Landscapes
- Furnace Details (AREA)
Description
第１図は本考案に係るフローテイングヒータ式
保持炉の一実施例を示す断面図、第２図は本考案
に係るフローテイングヒータ式保持炉の別の実施
例を示す断面図、第３図は従来の金属溶湯用保持
炉の一例を示す断面図、第４図は第３図の−
線断面図、第５図は従来の金属溶湯用保持炉の別
の例を示す断面図である。
１０……保持炉、１０ａ……溶湯汲出室、１０
ｂ……溶湯貯留室、１０ｃ……溶湯補給室、１２
……側壁、１４……浸漬ヒータ、１６……ヒータ
、１８……保護管、１８ａ……鍔部、２０……導
線、２８……炉内雰囲気、３０……支持板、４０
……加熱手段、４２……フロート、４４……貫通
穴、４６……耐熱性充填物、４８……区画壁、４
８ａ……連通口、５０……加熱手段、５２……湯
面検出器、５４……フロート、５６，６２……支
持板、５８……昇降機構、６０……支持棒、６４
……昇降操作器、６８……開閉機構、Ｍ……ダイ
カストマシン、Ｌ……溶湯、Ｌａ……設定湯面レ
ベル、Ｌｂ……静止湯面レベル、Ｌｃ……降下湯
面レベル、ＥＭＰ……電磁ポンプ、ＦＶ……補給
弁、ＬＬ……下限位置、ＵＬ……上限位置。
FIG. 1 is a sectional view showing one embodiment of the floating heater type holding furnace according to the present invention, FIG. 2 is a sectional view showing another embodiment of the floating heater type holding furnace according to the present invention, and FIG. is a cross-sectional view showing an example of a conventional holding furnace for molten metal, and FIG.
A line sectional view, FIG. 5 is a sectional view showing another example of a conventional holding furnace for molten metal. 10... Holding furnace, 10a... Molten metal pumping chamber, 10
b... Molten metal storage chamber, 10c... Molten metal supply room, 12
... Side wall, 14 ... Immersion heater, 16 ... Heater, 18 ... Protection tube, 18a ... Flange, 20 ... Conductor, 28 ... Furnace atmosphere, 30 ... Support plate, 40
... Heating means, 42 ... Float, 44 ... Through hole, 46 ... Heat-resistant filling, 48 ... Partition wall, 4
8a... Communication port, 50... Heating means, 52... Hot water level detector, 54... Float, 56, 62... Support plate, 58... Lifting mechanism, 60... Support rod, 64
... Lifting operation device, 68... Opening/closing mechanism, M... Die casting machine, L... Molten metal, La... Set hot water level, Lb... Stationary hot water level, Lc... Falling hot water level, EMP... Electromagnetic pump, FV... Replenishment valve, LL... Lower limit position, UL... Upper limit position.
Claims (1)
に浸漬される少なくとも１本の耐熱性浸漬ヒータ
を保持させてなることを特徴とするフローテイン
グヒータ式保持炉。 (2) 実用新案登録請求の範囲第１項記載の保持
炉において、フロートを昇降手段を介して昇降自
在に配置すると共に溶湯面の基準設定レベルを検
出する湯面検出器を取付け、この湯面検出器をフ
ロートの昇降手段を制御する昇降操作器に接続配
置して溶湯面を設定レベルに保持するよう構成し
てなるフローテイングヒータ式保持炉。 (3) 実用新案登録請求の範囲第２項記載の保持
炉において、炉内を下部に連通口を有する区画壁
で溶湯汲出室と溶湯貯留室および／もしくは溶湯
補給室とに区画し、溶湯汲出室に湯面検出器を、
溶湯貯留室もしくは溶湯補給室にフロートをそれ
ぞれ配設してなるフローテイングヒータ式保持炉
。[Claims for Utility Model Registration] (1) A floating heater type holding furnace characterized in that at least one heat-resistant immersion heater immersed in the molten metal is held on a heat-resistant float floating on the surface of the molten metal. . (2) In the holding furnace described in Claim 1 of the Utility Model Registration Claim, a float is disposed so as to be freely raised and lowered via a lifting means, and a molten metal level detector is installed to detect the standard setting level of the molten metal surface. A floating heater type holding furnace configured to maintain a molten metal surface at a set level by connecting and arranging a detector to a lifting operation device that controls lifting means for a float. (3) In the holding furnace described in claim 2 of the utility model registration claim, the inside of the furnace is divided into a molten metal pumping chamber, a molten metal storage chamber and/or a molten metal replenishment chamber by a partition wall having a communication port at the bottom, and the molten metal is pumped out. A hot water level detector in the room,
A floating heater type holding furnace with floats installed in either the molten metal storage chamber or the molten metal replenishment chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987126316U JPH0539818Y2 (en) | 1987-08-21 | 1987-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987126316U JPH0539818Y2 (en) | 1987-08-21 | 1987-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6433351U true JPS6433351U (en) | 1989-03-01 |
| JPH0539818Y2 JPH0539818Y2 (en) | 1993-10-08 |
Family
ID=31377733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987126316U Expired - Lifetime JPH0539818Y2 (en) | 1987-08-21 | 1987-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539818Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008018462A (en) * | 2006-07-14 | 2008-01-31 | Nippon Crucible Co Ltd | Casting apparatus |
| WO2009142160A1 (en) * | 2008-05-20 | 2009-11-26 | 日本坩堝株式会社 | Molten metal holding furnace |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105864A (en) * | 1980-01-24 | 1981-08-22 | Stopinc Ag | Casting device for molten metal |
| JPS61149099U (en) * | 1985-03-07 | 1986-09-13 | ||
| JPS6259992U (en) * | 1985-10-03 | 1987-04-14 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110370A (en) * | 1983-11-21 | 1985-06-15 | Chita Kogyo Kk | Method and apparatus for automatic pipe coating using coating roll |
-
1987
- 1987-08-21 JP JP1987126316U patent/JPH0539818Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105864A (en) * | 1980-01-24 | 1981-08-22 | Stopinc Ag | Casting device for molten metal |
| JPS61149099U (en) * | 1985-03-07 | 1986-09-13 | ||
| JPS6259992U (en) * | 1985-10-03 | 1987-04-14 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008018462A (en) * | 2006-07-14 | 2008-01-31 | Nippon Crucible Co Ltd | Casting apparatus |
| WO2009142160A1 (en) * | 2008-05-20 | 2009-11-26 | 日本坩堝株式会社 | Molten metal holding furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539818Y2 (en) | 1993-10-08 |
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