JPS60175776A - Drive system utilizing temperature difference - Google Patents
Drive system utilizing temperature differenceInfo
- Publication number
- JPS60175776A JPS60175776A JP3040984A JP3040984A JPS60175776A JP S60175776 A JPS60175776 A JP S60175776A JP 3040984 A JP3040984 A JP 3040984A JP 3040984 A JP3040984 A JP 3040984A JP S60175776 A JPS60175776 A JP S60175776A
- Authority
- JP
- Japan
- Prior art keywords
- bimetal
- bimetal plate
- support rod
- shaft
- hole
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
【発明の詳細な説明】
温度差で膨縮する部材を用い、回転軸の左右の重心を偏
在させて動力を得る一種の外燃機関に就ては、本発明者
が出願中であるが、この発明は、その原理を応用し、更
に改良を加えて実用化せんとして提供するものである。[Detailed Description of the Invention] The present inventor is currently applying for a type of external combustion engine that uses members that expand and contract due to temperature differences and obtains power by unevenly distributing the left and right centers of gravity of a rotating shaft. This invention applies this principle and is intended to be put into practical use by making further improvements.
即ち、熱膨張係数の異なる一枚の金属板を貼シ合せてな
るバイメタル板を円形や正方形、或は第1図に示すよう
に矩形に切断し次バイメタル板lの中央に、円形成は方
形の穴コを穿って、その一枚のバイメタル板i、iを夫
々加熱によシ反シかえらせ、更にそのバイメタル板/、
1の夫々の背面を若干の間NBを設けて背中合せにして
前記大コの周囲で接合し、更に第3図の如く夫々のバイ
メタル板i、iの正面側端縁が隣接する他のバイメタル
板lの正面側の端縁と向い合うようにして複数組並べ、
更に、この並列した両端にも各1枚のバイメタル板7′
を前記同様に正面側端縁を向い合わせて加え、またこれ
ら各向い合わせた端縁を繋ぎ、更に並列したバイメタル
i、t、t’、・l′の前記穴コには、穴コに適合させ
た断面形状の支持杆3を夫々の穴コに挿通しである。支
持杆3の先端3′に位置するバイメタル板l′の穴コは
稍大きくして老化したバイメタル板の交換が容易なよう
にしてあって、これを止め具弘で先y43′に固着して
全体を単捧人に構成する。That is, a bimetal plate made by pasting together metal plates with different coefficients of thermal expansion is cut into circles, squares, or rectangles as shown in Fig. Drill a hole in the hole, heat the bimetal plates i and i, turn them back, and then make the bimetal plate /,
The backs of each of the bimetal plates 1 and 1 are placed back to back with a slight gap NB between them and joined around the large plate, and as shown in FIG. Arrange multiple sets facing the front edge of l.
Furthermore, one bimetal plate 7' is placed at each end of the parallel arrangement.
are added with the front side edges facing each other in the same way as above, and the facing edges are connected, and the parallel bimetals i, t, t', and l' are added to the holes corresponding to the holes. A support rod 3 having a cross-sectional shape of 100 mm is inserted into each hole. The hole in the bimetal plate l' located at the tip 3' of the support rod 3 is made slightly larger to make it easier to replace the aged bimetal plate, and this is fixed to the tip y43' with a stopper. The whole is composed of a single dedication.
此の単体Aは加熱されるとバイメタル板lの温度が次第
に上昇し、バイメタル板lは徐々に反シ第3図の如くバ
イメタル板の組合せ体Bが支持杆3に沿って図に示す右
方向に伸長するが、それ等が冷されると反シは戻って支
持杆3の先端3′方向に移動する。When this unit A is heated, the temperature of the bimetal plate 1 gradually rises, and the bimetal plate 1 gradually rises to the opposite side. However, when they cool down, the rod returns and moves toward the tip 3' of the support rod 3.
例えば第弘図に示す如く、バイメタル板lをio枚組と
した単体Aを7.2ケを、支持杆3の一端を回転輪ψに
同一間隔で放射状に固着して駆動装置Sとなし、これを
温度差のある大気6と液7の境界面ざ附近に@デを位置
させるように横架軸受けして据付ける。この時大気6は
冷たく、液7は熱いものとすると(この逆の場合もあシ
得る)何れの場合も回転方向は初動によって決まるこの
駆動装置5を時計方向に回るように外力で初動すると、
単体41A11は各10枚のバイメタル板組合せ体Bl
、 13+1はまだ完全に縮まったままであるが、単体
九の組合せ体Bllは熱い液7に半分浸って、バイメタ
ル板が皆若干反夛かえるから、組合せ体B8は全体的に
支持杆3に沿って軸り方向にやや伸長し、以下単体へ、
A6. A6と液7に浸る時間の長さに比例してバイ
メタル板は大きく反シ、従って組合せ体へ〜焉の軸り方
向への伸長度は次第に大となり、組合せ体烏。For example, as shown in Fig. 1, 7.2 units A each made up of io bimetal plates 1 are fixed radially at one end of the support rod 3 to the rotating wheel ψ at the same interval to form a drive device S. This is installed with horizontal bearings so that the bottom is located near the interface between the atmosphere 6 and the liquid 7, where there is a temperature difference. At this time, assuming that the atmosphere 6 is cold and the liquid 7 is hot (the reverse is also possible), if the drive device 5 is initially moved clockwise by an external force, the direction of rotation is determined by the initial movement in both cases, then
Single unit 41A11 is a combination of 10 bimetal plates Bl
, 13+1 is still completely shrunk, but the combination Bll of single element 9 is half immersed in the hot liquid 7, and all the bimetal plates are slightly repulsed, so the combination B8 is completely compressed along the support rod 3. Slightly elongates in the axial direction, and then becomes a single unit,
A6. The bimetal plate becomes larger in proportion to the length of time it is immersed in liquid A6 and liquid 7, and therefore the degree of elongation in the axial direction of the combination body gradually increases.
為に到り最大となる。It reaches its maximum.
駆動装置Sの回転に伴い熱い液7よシ冷い大気tに単体
九〜AI! になると、単体は時間の経過と共に次第に
バイメタル板組合せ体烏〜馬が縮まシ、組合せ体弯、馬
に到って再び最短となる。単体A1.A!の如く組合せ
体B1. B!が縮まる事は、それら単体Aの重心が軸
9から遠ざかる事であり、単体〜、Aaの如く組合せ体
B、、Baが伸びる事は単体Aの重心が軸デに近づいた
事になる大気6と液7にバイメタル板を伸縮させるに足
る温度差がある限シ初動を加えられたこの装置Sは、組
合せ体B1”B11の伸縮度に多少の差はあっても、大
体において第を図で示すような伸縮過程を辿るゆえ、そ
の重心は常に軸り上の垂線P、yの左右の何れかに偏在
する。従って此の装置jは初動が与えられた後は温度差
を利用して自ら回転力を生じて停まらない。As the drive device S rotates, the hot liquid 7 and the cold atmosphere t flow into the single unit 9~AI! As time passes, the single body gradually shrinks as the bimetal plate combination body becomes shorter, and the combination body becomes curved and becomes the shortest again. Single A1. A! The combination B1. B! The shrinkage of the single body A means that the center of gravity of the single body A moves away from the axis 9, and the expansion of the combination body B, Ba, such as the single body ~, Aa, means that the center of gravity of the single body A moves closer to the axis D.Atmosphere 6 This device S, in which initial motion is applied as long as there is a sufficient temperature difference between the liquid 7 and the bimetallic plate to cause the bimetal plate to expand and contract, will generally be able to operate as shown in Fig. Because it follows the expansion and contraction process shown in the figure, its center of gravity is always located either to the left or right of the perpendicular P or y on the axis.Therefore, after the initial motion is given, this device It generates rotational force and does not stop.
バイメタル板に余力があれば、必要に応じ第3図に示す
ように組合せ体Bの最も軸デに近いバイメタル板lに、
それらと同様の穴コ′を穿った鎖線で示す重錘ioをバ
イメタル板l″に固定すれば、垂線P、P’の左右の重
量差は更に大きくな夛、大きな回転力を得る事が出来る
。If the bimetal plate has surplus strength, as shown in Fig. 3, the bimetal plate L closest to the axis D of the combination B is
If a weight io shown by a chain line with a hole similar to those is fixed to a bimetal plate l'', the weight difference between the left and right sides of the perpendiculars P and P' will be even larger, and a large rotational force can be obtained. .
バイメタル板lは円板状の場合が一番強力となるが、そ
れKも拘らず第1図の如くバイメタル板lを長方形にす
るのは、円形では組合せ体Bが膨張した場合、向い合う
一枚のバイメタル板は一枚の皿を合せた形になシ、合せ
目に若干の隙間を設けても、境界面tを出入する際空気
や液の出入に時間が多くかかるからそれを避けるためで
ある。The bimetal plate l is strongest when it is in the shape of a disk, but in spite of this, the reason why the bimetal plate l is made rectangular as shown in Fig. 1 is because when the combination body B expands, the opposing parts The two bimetal plates are shaped like one plate put together, and even if a slight gap is provided at the joint, it takes a lot of time for air and liquid to enter and exit the boundary surface t, so this is to avoid this. It is.
又、必要に応じて第7図のバイメタル板lで示すように
、曲げたい縦の方向(図では上下の方向)に若干の切れ
目ノαを入れておくと、バイメタル板lの端部のわん曲
距離が大きくとれる。Also, if necessary, as shown for bimetal plate l in Figure 7, if you make a slight cut α in the vertical direction you want to bend (vertical direction in the figure), the edge of the bimetal plate l can be easily bent. The bending distance can be increased.
即ち、切れ目lαがないと図の横方向に曲る力も大きく
加わるから、縦方向への曲げに邪魔になる。但し切れ目
lαを入れると板の曲る力はわん白変に反比例して弱く
なる。That is, without the cut lα, a large bending force would be applied in the horizontal direction in the figure, which would hinder bending in the vertical direction. However, when the cut lα is made, the bending force of the plate becomes weaker in inverse proportion to the whitening.
またバイメタル板lに穿った穴2を方形にしたシ、支持
杆3を円形にしない理由は、組合せ体Bの伸縮による横
ゆれて穴コの縁部やバイメタル板lの端部に於ける接合
部分が破壊されないよう、横ゆれを防ぐ為である。又円
と異な多バイメタル板が方形で゛あると軸から端部迄の
距離は横ゆれで変化し、−の組合せ体Bと接触する懸念
がある為でもある。Also, the reason why the hole 2 drilled in the bimetal plate l is made square and the support rod 3 is not made circular is because the combination body B expands and contracts and the edges of the hole sway and the joints at the ends of the bimetal plate l. This is to prevent sideways shaking so that parts do not get destroyed. This is also because if the multi-bimetal plate, which is different from a circle, is rectangular, the distance from the axis to the end will change due to lateral vibration, and there is a risk of contact with the negative combination B.
又、一枚組バイメタル板i、iを穴コの縁部の部分で間
隙8を持たせるのは、バイメタル板が冷えた場合2枚が
密着し、その部分の風通し、水通しが悪くなるのを防ぐ
為である。Also, the reason why the set of bimetal plates i and i are provided with a gap 8 at the edge of the hole is that when the bimetal plates get cold, the two plates will come into close contact with each other, making it difficult for air and water to pass through that area. This is to prevent
以上は主に原動機用大型駆動装置に就て記したものであ
るが、以下にデスプレー用等の小型装置に何て記する、
例えば、矩形状のバイメタル板//の6枚組として支持
杆/3を貫き単体Aとして、この単体Aを第5図に示す
ように回転輪/ダの周囲に水車状に配置して駆動装置/
jとする。併し、バイメタル板// 、 iiは前記第
3図に示すように穴コの縁部と端部の接合する厄介を省
いて代シに間隙S全部に同項或は方形猿等のスペーサー
27を挾み、更に、軸/デをシの重9mを設けて、この
重9mとバイメタル板llの間にもスペーサ2/を挾ん
で間隙Sを作る。また重シ〃と回転輸注の間には冷たい
大気/6中で、前記バイメタル板l/、スペーサ2/、
重px等を上方に押し上げ支えるだけの力を必要とする
程度の弱いコイルバネnを夫々に配しである。The above has mainly been written regarding large drive devices for prime movers, but what is written below for small devices such as displays. For example, a set of 6 rectangular bimetal plates/ As shown in Fig. 5, this unit A is arranged like a water wheel around the rotating wheel/da to form a drive device/
Let it be j. However, as shown in FIG. 3, the bimetal plate //, ii eliminates the trouble of joining the edges of the hole and the end, and instead fills the entire gap S with a spacer 27 of the same type or square shape. Furthermore, a 9 m weight is provided between the shafts and the bimetal plate 11, and a spacer 2/2 is also placed between this weight 9 m and the bimetal plate 11 to create a gap S. In addition, between the heavy cylinder and the rotary infusion, in a cold atmosphere /6, the bimetal plate l/, the spacer 2/,
A coil spring n, which is weak enough to push up and support the weight px, etc., is arranged in each case.
このような構成の単体Aを軸/デを中心として等間隔に
配し更に支持杆13の先端には穴Jを穿ち、この穴評に
バイメタル/1等の脱出や、支持杆13の熱による歪を
防ぐため山形形状の保持板2J(第7図参照)の両端に
設けた突子W、Wを交互に表裏よシ嵌込んで保持してい
る。(第6図参照)
中央下方に、又、支持杆/1−の先端の穴評(埴の正面
を第6図右上方に示しである。The single units A having such a configuration are arranged at equal intervals around the shaft/de, and a hole J is drilled at the tip of the support rod 13, so that the escape of the bimetal/1 etc. In order to prevent distortion, protrusions W provided at both ends of the chevron-shaped holding plate 2J (see FIG. 7) are inserted alternately from the front to the back to hold the plate. (See Figure 6) There is a hole in the lower center and at the tip of the support rod/1- (the front of the clay is shown in the upper right corner of Figure 6).
此の装置の回転する理由は前記と同じで、第S図で一目
瞭然であるが、温度差のある境界面/B附近に軸12を
置き初動を与えると、バイメタル板の組合せ体が加熱さ
れ除々に伸長したシ、又、冷やされて除々に縮まシ、そ
れに伴いNシも移動し、軸lデの支える重電が軸lデの
垂線の左右で不均衡になル続けるからである。The reason why this device rotates is the same as mentioned above, and it is clear at a glance in Fig. This is because as the shaft expands, it gradually contracts as it cools, and the N shaft also moves accordingly, and the heavy electric current supported by the shaft I continues to fall unbalanced to the left and right of the perpendicular to the shaft I.
このコイルバネ8−/〜X−tで軸/2方向からバイメ
タル等を押す構造は、バイメタル板の組合せ体の反対方
向から押す力を、コイルバネの力に相当する分だけ減殺
するが、前記の如き接合の手間を省く等の10点がある
。This structure in which the coil springs 8-/~X-t push the bimetal etc. from the axis/2 direction reduces the pushing force of the bimetal plate combination from the opposite direction by an amount corresponding to the force of the coil spring, but as described above, There are 10 points such as saving the effort of joining.
以上は温度差によって沖縮する部材をバイメタル板とし
て説明したが、それは同様の作用がある形状記憶合金や
膨縮する液体でもよい。形状記憶合金の場合は加熱によ
シ縮まシ加冷で伸長するが加熱の場合の方が加冷より早
く大きく変化するゆえ回転運動は生ずるがあまシ大きな
力は出ない。この方式の駆動装置は、出願中の単体をL
形としその屈曲部附近を軸とする温度差を利用した駆動
装置に比し、膨縮部材の力の有効利用度が若干劣シ、且
つ初動を他から与える必要があるが、構造がよシ簡単で
あ如、回転方向の変換が自由であるし、膨伸縮に時間を
要する部材でも、それを利点とし反って有効にオU用し
得る等の特微力よある。The above description has been made of a bimetallic plate as a member that shrinks due to temperature differences, but it may also be a shape memory alloy that has a similar effect or a liquid that expands and contracts. In the case of shape memory alloys, they shrink when heated and expand when cooled, but heating causes faster and larger changes than cooling, so although rotational movement occurs, it does not generate much force. This type of drive device is a single unit L
Compared to a drive device that utilizes the shape and temperature difference centered around the bending part, the effective use of the force of the expansion and contraction member is slightly lower, and the initial motion must be provided from another source, but the structure is better. It is simple, the direction of rotation can be changed freely, and even members that take time to expand and contract can be effectively used by warping.
図面は本発明に係る温度差を利用した駆動装置の実施例
を示したもので、第1図は矩形状のバイメタル板の正面
図、第2図はバイメタル板をa牧舎せた側面図、第3図
は、バイメタル板の組合せ体の側面図で膨張時を示した
ものである。第を図は駆動装置の全体正面図、第5図は
他の実施例の駆動装置の全体図、第6図は第5図X−X
線の断面図、第7図は保持体の斜視図である。The drawings show an embodiment of the drive device using temperature difference according to the present invention, in which Fig. 1 is a front view of a rectangular bimetal plate, Fig. 2 is a side view of the bimetal plate in a horizontal position, and Fig. FIG. 3 is a side view of the bimetallic plate assembly when it is expanded. Fig. 5 is an overall front view of the drive device, Fig. 5 is an overall view of the drive device of another embodiment, and Fig. 6 is Fig. 5 XX.
7 is a perspective view of the holder.
Claims (1)
にして前記穴の周囲で接続して一組とし、このバイメタ
ル板数組を並べると共に、各組夫々の正面側のバイメタ
ル板の端kRを、隣接し、対向する他の組のバイメタル
板正面側端縁と繁いで組合せ体となし、更にこの帷合せ
体のバイメタル板に設けた穴に、穴に適合させた支持杆
を挿通すると共に、支持杆の先端部に、前記組合せ体端
部のバイメタル板を止め具によって固定して支持杆と組
合せ体による単体を構成し、更にこの単体の支持杆の基
端側を、大気と液体との境界面附近に軸受けされて横架
した軸の(ロ)転輪に一定の間隔をおいて放射状に配列
して取付け、大気と液体の温度差によるバイメタル板組
合せ体の伸縮偏在で軸に回転をあたえるようにした温度
差を利用した駆動装置。One bimetal plate with a hole is placed back to back with a gap and connected around the hole to form a set.Several sets of bimetal plates are lined up, and the end kR of the bimetal plate on the front side of each set is arranged. are connected to the front edge of the bimetal plates of another set of adjacent and opposing pairs to form a combination body, and furthermore, a support rod adapted to the hole is inserted into the hole provided in the bimetal plate of this combination body. , the bimetal plate at the end of the combination is fixed to the tip of the support rod with a stopper to form a single body consisting of the support rod and the combination, and the proximal end of this single support rod is connected to the atmosphere and liquid. The bimetal plate assembly is installed in a radial arrangement at regular intervals on the rolling wheels of a horizontally suspended shaft that is supported near the interface of the air, and rotates on the shaft due to the uneven expansion and contraction of the bimetal plate assembly due to the temperature difference between the atmosphere and the liquid. A drive device that utilizes temperature differences to provide
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3040984A JPS60175776A (en) | 1984-02-22 | 1984-02-22 | Drive system utilizing temperature difference |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3040984A JPS60175776A (en) | 1984-02-22 | 1984-02-22 | Drive system utilizing temperature difference |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60175776A true JPS60175776A (en) | 1985-09-09 |
Family
ID=12303141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3040984A Pending JPS60175776A (en) | 1984-02-22 | 1984-02-22 | Drive system utilizing temperature difference |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60175776A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014032397A1 (en) * | 2012-08-27 | 2014-03-06 | Chiu Chin-Ho | Power enhancing device |
-
1984
- 1984-02-22 JP JP3040984A patent/JPS60175776A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014032397A1 (en) * | 2012-08-27 | 2014-03-06 | Chiu Chin-Ho | Power enhancing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Shahin et al. | Enhanced cooling of shape memory alloy wires using semiconductor" heat pump" modules | |
FR2341831A1 (en) | HEAT ACCUMULATOR EXCHANGER AND THE RELATED THERMAL TRANSFER AND ACCUMULATION PROCESS | |
GB1419839A (en) | Thermal damper for plate type heat exchangers | |
JPS63294328A (en) | Heat energy transmitter and seal jaw for packaging machine with said device | |
JPS60175776A (en) | Drive system utilizing temperature difference | |
US4944254A (en) | Device for suspending horizontal heat exchange tubes on a vertical carrier tube, and a method of manufacturing the device | |
Vasseur et al. | Natural convection in an inclined fluid layer with a transverse magnetic field: analogy with a porous medium | |
US3311163A (en) | Heat exchanger | |
JPS6260985A (en) | Twin crank type shape-memory heat engine | |
JPS60251391A (en) | Sealing mechanism for rotary regenerating type heat exchanging machine | |
RU2231688C2 (en) | Thermocouple | |
US2580149A (en) | Control means for heat exchange apparatus | |
JPS6022079A (en) | Heat engine utilizing shape-memory alloy | |
JPS60220300A (en) | Low-temperature container | |
JPH0139907Y2 (en) | ||
JPS6034039B2 (en) | Rotary regenerative heat exchange equipment | |
CN211503780U (en) | Heat preservation mechanism of chemical heat exchanger | |
Kukulka | An experimental study of the transient transport near a heated horizontal plate in an ambient fluid. | |
JPH045782Y2 (en) | ||
JPS62213664A (en) | Heat pump | |
JPH0846101A (en) | Heat pipe type heat exchanger | |
JPH0242200A (en) | Heat exchanger | |
JPS6258413B2 (en) | ||
JPH0571872B2 (en) | ||
JPS61202025A (en) | Room temperature uniforming device |