JPS6453474U - - Google Patents
Info
- Publication number
- JPS6453474U JPS6453474U JP14901487U JP14901487U JPS6453474U JP S6453474 U JPS6453474 U JP S6453474U JP 14901487 U JP14901487 U JP 14901487U JP 14901487 U JP14901487 U JP 14901487U JP S6453474 U JPS6453474 U JP S6453474U
- Authority
- JP
- Japan
- Prior art keywords
- shape memory
- memory alloy
- piston
- deformation force
- injection device
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 229910000734 martensite Inorganic materials 0.000 claims description 2
- 210000003092 coiled body Anatomy 0.000 claims 1
- 230000009466 transformation Effects 0.000 description 2
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Coating Apparatus (AREA)
Description
第１図は冷却した状態における形状記憶合金を
着装した樹脂注入装置の断面図、第２図はマルテ
ンサイト変態点を過ぎた状態の形状記憶合金を着
装した樹脂注入装置の断面図。
記号の説明、１は注入装置ポンプ部外筒、２は
ピストン、３は注入する樹脂、４は冷却されて縮
んだ状態の形状記憶合金のコイル、５は変態点温
度を過ぎて伸びた状態の形状記憶合金のコイル。
FIG. 1 is a sectional view of a resin injection device equipped with a shape memory alloy in a cooled state, and FIG. 2 is a sectional view of a resin injection device equipped with a shape memory alloy that has passed the martensitic transformation point. Explanation of the symbols: 1 is the outer cylinder of the pump part of the injection device, 2 is the piston, 3 is the resin to be injected, 4 is the shape memory alloy coil in the cooled and shrunk state, 5 is the shape memory alloy coil in the state that has expanded beyond the transformation point temperature Shape memory alloy coil.
Claims (1)
り、これが温度変化によつて可逆的に伸び縮みす
るようにして、その変形力によつてピストンを動
かすことを特徴とするポンプ。 (2) 形状記憶合金において、低温でマルテンサ
イト相をなし、加温することによつてオーステナ
イト相となつて伸びる性質を有するコイルを作り
、この変形力を利用してピストンを押すことを特
徴とする樹脂注入装置。[Claims for Utility Model Registration] (1) A coil-shaped molded body is made using a shape memory alloy, and the coiled body is made to expand and contract reversibly due to temperature changes, and the piston is moved by the deformation force. A pump featuring: (2) A shape memory alloy that forms a martensitic phase at low temperatures, turns into an austenitic phase when heated, and has the property of elongating, and uses this deformation force to push the piston. resin injection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14901487U JPS6453474U (en) | 1987-09-29 | 1987-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14901487U JPS6453474U (en) | 1987-09-29 | 1987-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453474U true JPS6453474U (en) | 1989-04-03 |
Family
ID=31420852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14901487U Pending JPS6453474U (en) | 1987-09-29 | 1987-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453474U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54128805A (en) * | 1978-03-30 | 1979-10-05 | Nagano Keiki Seisakusho Kk | Pressure feeder for fluid |
-
1987
- 1987-09-29 JP JP14901487U patent/JPS6453474U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54128805A (en) * | 1978-03-30 | 1979-10-05 | Nagano Keiki Seisakusho Kk | Pressure feeder for fluid |