JP2003197350A - Heater fixing means and fixing method - Google Patents
Heater fixing means and fixing methodInfo
- Publication number
- JP2003197350A JP2003197350A JP2001399653A JP2001399653A JP2003197350A JP 2003197350 A JP2003197350 A JP 2003197350A JP 2001399653 A JP2001399653 A JP 2001399653A JP 2001399653 A JP2001399653 A JP 2001399653A JP 2003197350 A JP2003197350 A JP 2003197350A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- spring steel
- cylindrical container
- tape
- tape heater
- 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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、円筒形状を有する
容器に平板形可塑性のヒータを固着する固定具及び方法
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixture and method for fixing a flat plastic heater to a container having a cylindrical shape.
【０００２】[0002]
【従来の技術】図３は従来の実施例を示す図であり、１
は円筒容器、２はテープヒータ、３は粘着材付テープで
ある。2. Description of the Related Art FIG. 3 shows a conventional embodiment.
Is a cylindrical container, 2 is a tape heater, and 3 is an adhesive tape.
【０００３】従来は、図３(a)のように、円筒容器１は
今回の場合はヒートパイプであり、円筒容器１の外周に
テープヒータ２を取付ける時は密着性を向上させるため
に、テープヒータ２の上から粘着材付テープ３を緊縛し
ていた。緊縛後を図３（b）に示す。Conventionally, as shown in FIG. 3A, the cylindrical container 1 is a heat pipe in this case, and when the tape heater 2 is attached to the outer periphery of the cylindrical container 1, in order to improve the adhesion, the tape is used. The adhesive-attached tape 3 was tightly bound on the heater 2. Figure 3 (b) shows the result after binding.
【０００４】[0004]
【発明が解決しようとする課題】従来は以上のように取
付をしていたので、作業性が悪く、かつ緊縛のしかたに
よって円筒容器１とテープヒータ２の密着性に差が生じ
ていた。本発明は上記従来の欠点を改良するもので、作
業性を良くし、密着性のばらつきを抑えることが出来
る。Conventionally, since the attachment is performed as described above, the workability is poor and the adhesion between the cylindrical container 1 and the tape heater 2 is different due to the binding method. The present invention improves the above-mentioned conventional drawbacks, improves workability, and suppresses variations in adhesion.
【０００５】[0005]
【課題を解決するための手段】第1の発明のヒータ固定
具は、円筒状容器にテープヒータを固定する時に、単体
時は内径が円筒状容器外径よりも小さく製作された螺旋
状のばね鋼で固定するものである。[Means for Solving the Problems] A heater fixing tool according to the first invention is a spiral spring whose inner diameter is smaller than the outer diameter of a cylindrical container when the tape heater is fixed to the cylindrical container. It is fixed with steel.
【０００６】また、ヒータ固定具は上記テープヒータが
１枚でも複数枚でも固定可能なものでも良い。The heater fixing device may be one or a plurality of the tape heaters which can be fixed.
【０００７】第２発明のヒータ固定具は、円筒状容器に
テープヒータを固定する時に、予めテープヒータを内側
に接着されたばね鋼で、単体時は内径が円筒状容器外径
よりも小さく製作された螺旋状の上記ばね鋼で固定する
ものである。The heater fixture of the second invention is a spring steel in which the tape heater is previously adhered to the inside when fixing the tape heater to the cylindrical container, and the inner diameter is made smaller than the outer diameter of the cylindrical container when used alone. The spiral spring steel is used for fixing.
【０００８】また、ヒータ固定具は上記ばね鋼が１枚で
も複数枚でも固定可能なものでも良い。The heater fixture may be one or more of the spring steels that can be fixed.
【０００９】なお、ヒータ固定具は上記ばね鋼が形状記
憶合金で製作されたものでも良い。The heater fixture may be made of a shape memory alloy of the spring steel.
【００１０】第３の発明のヒータ固定方法は、円筒状容
器にテープヒータを固定する時に、単体時は内径が円筒
状容器外径よりも小さく製作された螺旋状のばね鋼を、
円筒状容器外径よりも大きな内径を確保できる挿入治具
と、上記螺旋状のばね鋼の逆方向へ回転させながら円筒
状容器外径よりも大きな内径へ拡張できる脱着治具とを
使用し、上記挿入治具を取り外すことによりテープヒー
タを上記ばね鋼で固定することができ、上記脱着治具を
使用して上記ばね鋼を脱着できるものである。According to the heater fixing method of the third aspect of the present invention, when fixing the tape heater to the cylindrical container, a spiral spring steel whose inner diameter is made smaller than the outer diameter of the cylindrical container when alone is used,
Using an insertion jig that can secure an inner diameter larger than the outer diameter of the cylindrical container, and a detaching jig that can expand to an inner diameter larger than the outer diameter of the cylindrical container while rotating in the opposite direction of the spiral spring steel, The tape heater can be fixed with the spring steel by removing the insertion jig, and the spring steel can be attached / detached using the attachment / detachment jig.
【００１１】[0011]
【発明の実施の形態】実施の形態１．図１は本発明の実
施の形態１を示すものであり、図１（ａ）は挿入前の状
態を表す図、図１（ｂ）は挿入後の完成状態を表す図で
あり、４は螺旋状に巻かれたばね鋼である。なお、１、
２は従来説明と同一のものである。BEST MODE FOR CARRYING OUT THE INVENTION Embodiment 1. 1 shows Embodiment 1 of the present invention. FIG. 1 (a) is a diagram showing a state before insertion, FIG. 1 (b) is a diagram showing a completed state after insertion, and 4 is a spiral. It is a spring steel rolled into a shape. In addition, 1,
2 is the same as the conventional description.
【００１２】次に動作について説明する。図１(a)に示
すように、円筒容器１にテープヒータ２を取付ける時
は、挿入治具を螺旋状に巻かれたばね鋼４の内側へ挿入
し、ばね鋼４が内側へバネ力で収縮しないように内径を
維持する。Next, the operation will be described. As shown in Fig. 1 (a), when the tape heater 2 is attached to the cylindrical container 1, the insertion jig is inserted inside the spirally wound spring steel 4 and the spring steel 4 contracts inward by spring force. Keep the inner diameter not to.
【００１３】螺旋状に巻かれたばね鋼４は、単体時にお
いては、内径が円筒容器１の外径よりも小さくなるよう
に製作しておき、螺旋状のばね鋼４の内側でテープヒー
タ２は円筒容器１の外周上に接触されている。螺旋状の
ばね鋼４を円筒容器１の外周上に挿入し、挿入治具を抜
き去ると、ばね鋼４はばね力によって内径方向に縮むの
で、テープヒータ２はばね鋼４のばね力によって均一に
円筒容器１に密着される。円筒容器１の外周上のテープ
ヒータ２をヒータ固定具で固定した完成後は図１(b)に
示すような状態である。The spirally wound spring steel 4 is manufactured so that its inner diameter is smaller than the outer diameter of the cylindrical container 1 when it is used alone. The tape heater 2 is formed inside the spiral spring steel 4. It is in contact with the outer circumference of the cylindrical container 1. When the spiral spring steel 4 is inserted on the outer circumference of the cylindrical container 1 and the insertion jig is removed, the spring steel 4 contracts in the inner diameter direction by the spring force, so that the tape heater 2 is uniformly moved by the spring force of the spring steel 4. And is closely attached to the cylindrical container 1. After completion of fixing the tape heater 2 on the outer circumference of the cylindrical container 1 with a heater fixing tool, the state is as shown in FIG. 1 (b).
【００１４】挿入治具は、円筒状容器１にテープヒータ
２を固定する時に、単体時は内径が円筒状容器外径より
も小さく製作された螺旋状のばね鋼４を、円筒容器１の
外径よりも大きな内径を確保するためのものであり、剛
性のあるコの字型形状の治具や、パイプ形状の治具で外
部からの押し圧力に対して多少の弾性を有するもので、
抜き去る際にばね力が発揮される構造である。When the tape heater 2 is fixed to the cylindrical container 1, the inserting jig is a spiral spring steel 4 having an inner diameter smaller than the outer diameter of the cylindrical container when the tape heater 2 is fixed to the outer surface of the cylindrical container 1. It is for securing an inner diameter larger than the diameter, and is a rigid U-shaped jig or a pipe-shaped jig that has some elasticity against external pressing pressure,
It is a structure that exerts a spring force when it is removed.
【００１５】脱着治具は、挿入治具とは逆に、既に円筒
容器１にテープヒータ２を固定された状態から、ヒート
固定具を脱着するためのものであり、螺旋状の上記ばね
鋼４の螺旋方向の逆方向へ回転させながら、円筒容器１
の外径よりも上記ばね鋼４の内径が大きな内径へ拡張す
るための治具である。Contrary to the inserting jig, the detaching jig is for detaching the heat fixing tool from the state where the tape heater 2 is already fixed to the cylindrical container 1, and the spiral spring steel 4 is used. While rotating in the direction opposite to the spiral direction of
Is a jig for expanding the inner diameter of the spring steel 4 to an inner diameter larger than the outer diameter.
【００１６】実施の形態２．図２は本発明の実施の形態
２を示す図であり、２、４は従来の説明と同じものであ
る。螺旋状に巻かれたばね鋼４の内側にテープヒータ２
が接着された関係を示すものである。Embodiment 2. 2 is a diagram showing a second embodiment of the present invention, and 2 and 4 are the same as those in the conventional description. Inside the spirally wound spring steel 4 is a tape heater 2
Indicates a bonded relationship.
【００１７】実施の形態１は、円筒容器１の外周上に巻
き付けられたテープヒータ２を螺旋状に巻かれたばね鋼
４で固定するヒータ固定具とその固定方法についてのも
のであるが、予めばね鋼４の内側にテープヒータ２を接
着して一体化して置くものである。The first embodiment relates to a heater fixing tool for fixing the tape heater 2 wound around the outer circumference of the cylindrical container 1 with the spirally wound spring steel 4 and the fixing method thereof. The tape heater 2 is adhered to the inside of the steel 4 and placed integrally.
【００１８】ヒータ固定具は、螺旋状に巻かれたばね鋼
４は、単体時においては、内径が円筒状容器１の外径よ
りも小さくなるように製作しておき、螺旋状のばね鋼４
の内側にテープヒータ２を接着しておくものである。The heater fixture is manufactured such that the spirally wound spring steel 4 has an inner diameter smaller than the outer diameter of the cylindrical container 1 when used alone.
The tape heater 2 is adhered to the inside of the.
【００１９】ばね鋼４の内側にテープヒータ２を接着し
て一体化して置くことにより、円筒容器１にテープヒー
タ２を取り付けた後、円筒容器１の温度を所望の温度へ
設定する必要のある試験作業等の作業の効率を大幅に向
上するものである。It is necessary to set the temperature of the cylindrical container 1 to a desired temperature after attaching the tape heater 2 to the cylindrical container 1 by adhering the tape heater 2 integrally on the inside of the spring steel 4 and placing it. The efficiency of work such as test work is greatly improved.
【００２０】円筒容器１から外す時は、ばね鋼４を外径
方向に拡張すればよく、治具を使用することにより、さ
らに簡単に取り外しが可能になる。When the spring steel 4 is removed from the cylindrical container 1, the spring steel 4 may be expanded in the outer diameter direction, and the jig can be used to remove the spring steel 4 more easily.
【００２１】また、ヒータ固定具は上記テープヒータが
１枚でも複数枚でも固定可能なものでも良い。Further, the heater fixing tool may be one or a plurality of tape heaters which can be fixed.
【００２２】なお、ヒータ固定具は上記ばね鋼が１枚で
も複数枚でも固定可能なものでも良い。The heater fixture may be one or a plurality of spring steels which can be fixed.
【００２３】さらに、ヒータ固定具は上記ばね鋼が形状
記憶合金で製作されたものでも良い。Further, the heater fixture may be made of a shape memory alloy of the spring steel.
【００２４】さらにまた、ヒータ固定具は上記ばね鋼の
内側に予めテープヒータを接着したものでも良い。Further, the heater fixture may be one in which a tape heater is previously adhered to the inside of the spring steel.
【００２５】[0025]
【発明の効果】以上述べたように、この発明はテープヒ
ータを円筒容器に取付ける時の作業性が良くなり、密着
性の均一化もはかれ、取り外し時の作業性も良くなり、
試験作業の効率が向上する。As described above, according to the present invention, the workability when attaching the tape heater to the cylindrical container is improved, the adhesion is made uniform, and the workability when removing the tape heater is improved.
The efficiency of test work is improved.
【図１】 本発明の実施の形態1を示す図である。FIG. 1 is a diagram showing a first embodiment of the present invention.
【図２】 本発明の実施の形態２を示す図である。FIG. 2 is a diagram showing a second embodiment of the present invention.
【図３】 従来の実施例を示す図である。FIG. 3 is a diagram showing a conventional example.
１ 円筒容器、 ２ テープヒータ、３ 粘着材付テー
プ ４ ばね鋼1 cylindrical container, 2 tape heater, 3 adhesive tape 4 spring steel
Claims (6)
に、 単体時は内径が円筒状容器外径よりも小さく製作された
螺旋状のばね鋼で固定することを特徴とするヒータ固定
具。1. A heater fixing tool, characterized in that, when fixing a tape heater to a cylindrical container, the tape heater is fixed with a spiral spring steel whose inner diameter is smaller than the outer diameter of the cylindrical container when alone.
でも複数枚でも固定可能なことを特徴とするヒータ固定
具。2. A heater fixing tool, wherein the tape heater according to claim 1 can be fixed by one sheet or a plurality of sheets.
に、 予めテープヒータを内側に接着されたばね鋼で、 単体時は内径が円筒状容器外径よりも小さく製作された
螺旋状の上記ばね鋼で固定することを特徴とするヒータ
固定具。3. When fixing a tape heater to a cylindrical container, a spring steel to which the tape heater is previously adhered inside, wherein the inner diameter of the spiral steel is smaller than the outer diameter of the cylindrical container when used alone. A heater fixture characterized by being fixed with.
１枚でも複数枚でも固定可能なことを特徴とするヒータ
固定具。4. A heater fixture, wherein the spring steel according to any one of claims 1 to 3 can be fixed by one sheet or a plurality of sheets.
形状記憶合金で製作されたことを特徴とするヒータ固定
具。5. A heater fixture characterized in that the spring steel according to any one of claims 1 to 4 is made of a shape memory alloy.
に、 単体時は内径が円筒状容器外径よりも小さく製作された
螺旋状のばね鋼を、 円筒状容器外径よりも大きな内径を確保できる挿入治具
と、 上記螺旋状のばね鋼の逆方向へ回転させながら円筒状容
器外径よりも大きな内径へ拡張できる脱着治具とを使用
し、 上記挿入治具を取り外すことによりテープヒータを上記
ばね鋼で固定することができ、 上記脱着治具を使用して上記ばね鋼を脱着できることを
特徴とするヒータ固定方法。6. When fixing a tape heater to a cylindrical container, a spiral spring steel whose inner diameter is smaller than the outer diameter of the cylindrical container when used alone secures an inner diameter larger than the outer diameter of the cylindrical container. Using the insertion jig that can be used and the detaching jig that can expand to the inner diameter larger than the outer diameter of the cylindrical container while rotating in the opposite direction of the spiral spring steel, the tape heater can be removed by removing the insertion jig. A heater fixing method characterized in that the spring steel can be fixed by using the spring steel, and the spring steel can be removed by using the attaching / detaching jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001399653A JP2003197350A (en) | 2001-12-28 | 2001-12-28 | Heater fixing means and fixing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001399653A JP2003197350A (en) | 2001-12-28 | 2001-12-28 | Heater fixing means and fixing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003197350A true JP2003197350A (en) | 2003-07-11 |
Family
ID=27604594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001399653A Pending JP2003197350A (en) | 2001-12-28 | 2001-12-28 | Heater fixing means and fixing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003197350A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008057648A (en) * | 2006-08-31 | 2008-03-13 | Nec Tokin Corp | Heater for piping |
| JP2010021146A (en) * | 2008-07-11 | 2010-01-28 | Qinghua Univ | Manufacturing method for linear heat source |
-
2001
- 2001-12-28 JP JP2001399653A patent/JP2003197350A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008057648A (en) * | 2006-08-31 | 2008-03-13 | Nec Tokin Corp | Heater for piping |
| JP2010021146A (en) * | 2008-07-11 | 2010-01-28 | Qinghua Univ | Manufacturing method for linear heat source |
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