JPS6099955A - Heat pipe type solar heat collector - Google Patents
Heat pipe type solar heat collectorInfo
- Publication number
- JPS6099955A JPS6099955A JP58209283A JP20928383A JPS6099955A JP S6099955 A JPS6099955 A JP S6099955A JP 58209283 A JP58209283 A JP 58209283A JP 20928383 A JP20928383 A JP 20928383A JP S6099955 A JPS6099955 A JP S6099955A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- collector
- header
- heat collecting
- solar
- 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
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
- F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】
この発明はピー１〜パイ１式太陽熱集熱器に関従来、こ
の種のヒートパイプ式太陽熱集熱器として、集熱板に蒸
発部を接触させて取イ」（づたヒートパイプの上部の凝
縮部を、蓄熱槽に伝熱的に接触させ゛Ｃ該槽内の熱媒と
熱交換けしぬるようになされたものが一般的なものとし
−Ｃよく知られている。しかしこの場合、集熱器の上部
に大型の重量部となる蓄熱槽（貯湯槽）が存在するため
、集熱器枠体に大きな負荷がかかり、これを相当に丈夫
なものにしな【プればならないと共に、集熱部と蓄熱槽
とを分離して設置ｆｆ１−Ｊることができず、設置場所
にも制約を受りる動点があった。更にはまた、従来のピ
ー１−パ１１式集熱器では、これを自然循環型と強制循
環型とに兼用することは不可能なものであった。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to P1 to P1 type solar heat collectors. The condensing part of the upper part of the heat pipe is brought into contact with a heat storage tank in a thermally conductive manner to exchange heat with the heat medium in the tank. However, in this case, there is a heat storage tank (hot water storage tank) that is a large and heavy part on the top of the heat collector, so a large load is placed on the heat collector frame, so it is necessary to make it extremely durable. In addition, the heat collection part and the heat storage tank cannot be installed separately, and there are restrictions on the installation location.Furthermore, the conventional P1-J - It was impossible to use the Pa-11 type heat collector as both a natural circulation type and a forced circulation type.
この発明は上記のにうな事項に鑑み、自然循環型ａ３よ
び強制循環型のいずれにも兼用可能で、かつ集熱面積を
可及的大きくとりつつ平板型のものとして全体をコンバ
ク１〜に製作でき、しかも簡易な枠体構成で強度的に遜
色のないものとることを目的としてなされたものである
。In view of the above-mentioned matters, this invention can be used for both natural circulation type A3 and forced circulation type, and is manufactured as a flat plate type with the heat collecting area as large as possible. This was done with the aim of creating a frame with a simple frame structure that is comparable in strength.
この発明は、上記の目的において、方形に枠組された集
熱器枠体内にそのほぼ全面に亘って集熱板が配置され、
該集熱板に複数本の集熱管が伝熱接触状態に並列して取
イリ【ノられ、これら集熱管の一端が前記枠体の上部横
枠材を貫通してその外側に配置された、内管を熱媒体通
路とする二重管からなるヘッダーの外管の周壁に連通接
続され、かつこのヘッダー外管と前記集熱管とで前者を
凝縮部とし後者を蒸発部とづる内部に作動流体の封入さ
れたヒートパイプが構成されると共に、前記へラグ−の
外側にこれを覆って前記枠体に取イリ【プられたヘッダ
ーカバーが設（）られてなる構成を有（ることを特徴と
するものＣある。For the above-mentioned purpose, the present invention includes a heat collecting plate arranged over almost the entire surface of a square heat collector frame,
A plurality of heat collecting tubes are mounted on the heat collecting plate in parallel in a state of heat transfer contact, and one end of these heat collecting tubes penetrates through the upper horizontal frame member of the frame body and is disposed on the outside thereof. The header is connected in communication with the circumferential wall of the outer tube of a double tube with the inner tube serving as a heat medium passage, and the working fluid is contained inside the header outer tube and the heat collecting tube, with the former serving as a condensing section and the latter serving as an evaporating section. and a header cover is provided on the outside of the heat pipe and is removed from the frame to cover the heat pipe. There is a thing C.
以下、これを更に図示実施例に基づいて説明する。This will be further explained below based on illustrated embodiments.
第１図はこの発明に係る太陽熱集熱器（Ａ＞の全体を、
第２図および第３図はその各部の構造の詳細をそれぞれ
示１ものであり、（１）は集熱部、（２）は熱交換部を
示づ。集熱部（１）は、アルミニウム押出型材等をもっ
て方形に枠組みされた集熱器枠体（３〉の内側にＪ３い
て、その下部に断熱材（／Ｉ）が敷設され、その上面側
に集熱板（５）がほぼ全面に亘って配置されると共に、
該集熱板（５）の下面側に複数本の集熱管（６）が集熱
板と伝熱接触状態にし−Ｕ −４１ｒ１列状に取付けら
れている。そしてこの各集熱管く６）の下端は共通の１
本の連通管（７〉にｉｉ’ｊ交状に連通接続されると共
に、上端部は枠体（３）の上部横枠材（３ａ）を用油し
てくの外側に突出され、後述するヘッダー（１０）の外
管り１２〉の周壁に連通接続されている。く８）は集熱
部（１）の上面を覆って配置された透明カラス等の透過
体である。Figure 1 shows the entire solar heat collector (A>) according to this invention.
FIGS. 2 and 3 show the details of the structure of each part, and (1) shows the heat collecting part, and (2) shows the heat exchange part. The heat collecting part (1) is placed inside a heat collector frame (3) which is made of extruded aluminum material etc. in a rectangular shape, and a heat insulating material (/I) is laid at the bottom of the heat collector frame (3), and the heat collecting part (1) is placed on the upper surface side of the heat insulating material (/I). The hot plate (5) is arranged over almost the entire surface, and
A plurality of heat collecting tubes (6) are attached to the lower surface side of the heat collecting plate (5) in a row -U-41r in heat transfer contact with the heat collecting plate. The lower end of each heat collecting pipe 6) is a common 1
It is connected to the book's communication pipe (7) in an intersecting manner, and its upper end protrudes to the outside through the upper horizontal frame member (3a) of the frame body (3), and is connected to the header described later. It is connected to the peripheral wall of the outer tube 12〉 of (10). 8) is a transparent body such as a transparent glass disposed to cover the upper surface of the heat collecting portion (1).
熱交換部（２）は集熱部（１）の上端部に隣接して設【
ノられたもので、前記枠体（３）の１一部横枠材（３ａ
）に近接してこれを平行に配置されたヘッダー（１０）
と、これの外側を、断熱材（１３） （第２図参照）を
介して覆っＩζヘッダーカバー（１４）とを有する。The heat exchange section (2) is installed adjacent to the upper end of the heat collection section (1).
One part of the horizontal frame material (3a) of the frame (3) is
) located close to and parallel to the header (10)
and an Iζ header cover (14) that covers the outside of this with a heat insulating material (13) (see FIG. 2) interposed therebetween.
ヘッダー〈１０）は二重管からなるもので、その内管（
１１）は水等の熱媒体の循環づる熱媒体通路を構成し、
外管（１２）はと−トパイプの凝縮部を構成づるものと
なっている。即ち、内管（１１）は両端部が外＠（１２
）から突出されて熱媒循環回路に接続可能なものとなさ
れると共に、外管（１２）は両端が絞り加工されて内管
（１１）の周面に蜜月接合され、その周壁に連通接続さ
れた集熱管（６）及び下部連通管（７）とで密閉真空容
器を椙成し、かつ内部に作動流体が封入されて全体とし
て一体のヒー１へパイプを構成するものとなされている
。従って、集熱板（５）に接触づる集熱管（６）はビー
１−パイプの蒸発部として作用づるものとなっている。The header (10) consists of a double pipe, the inner pipe (
11) constitutes a heat medium passage through which a heat medium such as water circulates;
The outer tube (12) constitutes the condensing section of the toe pipe. That is, both ends of the inner tube (11) are
) and can be connected to the heat medium circulation circuit, and both ends of the outer tube (12) are drawn and honey-bonded to the circumferential surface of the inner tube (11), so that the outer tube (12) is connected in communication with the circumferential wall thereof. The heat collecting pipe (6) and the lower communication pipe (7) form a sealed vacuum container, and a working fluid is sealed inside, forming a pipe to the heater 1 as a whole. Therefore, the heat collecting pipe (6) in contact with the heat collecting plate (5) acts as the evaporation part of the B1-pipe.
また、内管（１１）の外周部には熱交換効率をあげるた
めに多数の円板状フィン（１５）が取（”ｌ’ ｔ）ら
れている。かつ外管（１２）は、集熱器（Δ）が設置さ
れる屋根勾配が変化してもその内部に作動流体の滞留を
牛１フｂい上ろじ 燦軌笹（６）（−憤跡される周壁の
下部が断面漏斗状の案内斜壁（１２ａ）に形成され、全
体として断面略水滴形を呈するものとなされている。In addition, a large number of disc-shaped fins (15) are installed on the outer circumference of the inner tube (11) to increase heat exchange efficiency. Even if the slope of the roof where the container (Δ) is installed changes, the working fluid will not accumulate inside it. The guide slanted wall (12a) has a generally waterdrop-shaped cross section as a whole.
ヘッダー（１０）のまわりをとり囲んだ断熱材（１３〉
は、グラスウール等Ｊ：りなるものであり、高温となる
外管（１２）からの外部への熱放散を防ぐと共に、その
防振効果にＪ：リヘツダーを保護しその関連部材の接合
部に緩み等の欠陥を生じにくいものとしている。Insulation material (13) surrounding the header (10)
is made of glass wool, etc., and prevents heat dissipation to the outside from the high-temperature outer tube (12), and its vibration-proofing effect protects the re-header and prevents loosening at the joints of related parts. It is made to be less likely to cause defects such as.
ヘッダーカバー（１４）は断面略コ字状に形成されたア
ルミニウム押出型年Ａ等よりなるもの−Ｃ１その開口側
上下端縁を枠体（３）の上部横枠材（３ａ）に弾性係金
部（１Ｇ＞ （ＩＧ）を介して係止することにより、上
記横枠材〈３ａ）に着脱白石に取イ」けられ−Ｃいる。The header cover (14) is made of an aluminum extrusion mold A-C1 having a substantially U-shaped cross section, and its upper and lower edges on the opening side are elastically latched to the upper horizontal frame member (3a) of the frame body (3). By locking through the part (1G) (IG), it can be attached to and removed from the horizontal frame member (3a).
かつこのヘッダーカバー（１４）は集熱器枠体（３）と
同じ高さに形成され、上下両面が枠体（３）と同一平面
に位置ｌられると共に、両端の開口部分が集熱部〈１）
から延長された枠体（３）の側枠材（３ｂ） （３ｔ＋
）の延長部分にＪ：って塞がれ、その結果外観上、集熱
部（１）と熱交換部（２）とが連続した一体物として外
観されるものとなっている。In addition, this header cover (14) is formed at the same height as the heat collector frame (3), and both upper and lower surfaces are located on the same plane as the frame (3), and the openings at both ends are heat collecting parts. 1)
Side frame material (3b) of frame body (3) extended from (3t+
) is closed by the extension part J:, and as a result, the heat collecting part (1) and the heat exchange part (2) appear to be a continuous integral body.
上記の太陽熱集熱器（Ａ）は、透過体（８）を透過した
太陽光ににって集熱板（５）を介して集〃１管（６）が
加熱され、その内部に封入されている作動流体に蒸発を
生じさせる。この蒸発した高温の蒸気は、急速に集熱管
（６）から上刃のヘッダー（１０）の外管（１２）内に
移動し、内管（ｉｌ）内を流れる水等の熱媒体と熱交換
して該熱媒体を加熱づる。この熱交換ににって外気’（
１２）内ｒｉ１７縮された作動流体は専らに重力の作用
で再び集熱管（６）内に流下され、その下端に連通され
た連通管（７）ににって各集熱管（６）内の液位を常に
平均的に紐持されつつ、再び蒸気の加熱蒸発の１ナイク
ルを繰返すことによって、ヘッダー内管（１１）内の熱
媒体に太陽熱１ネルギーを連続的に伝達覆る。In the above solar heat collector (A), a collector tube (6) is heated by sunlight transmitted through a transparent body (8) via a heat collector plate (5), and the collector tube (6) is sealed inside. causing evaporation of the working fluid. This evaporated high-temperature steam rapidly moves from the heat collection pipe (6) into the outer pipe (12) of the header (10) of the upper blade, and exchanges heat with the heat medium such as water flowing in the inner pipe (il). to heat the heat medium. Through this heat exchange, the outside air'(
12) The compressed working fluid flows down into the heat collecting pipes (6) again solely by the action of gravity, and flows through the communicating pipes (7) connected to the lower ends of each heat collecting pipe (6). By repeating one cycle of heating and evaporating the steam again while keeping the liquid level at an average level, one energy of solar heat is continuously transferred to the heat medium in the header inner tube (11).
従って、上記のような太陽熱集熱器（△）は、第４図に
示ＩＪ、うに、その所要数個を並列状に配置して相互の
ヘッダー内管（１１） （１１）を接続し、かつ該集熱
器の設置部位より屋根勾配の上方位置に適宜配置た蓄熱
貯湯４ｕ（Ｂ）にホース等（２０）を介して上記内管（
１１）の両管端を接続することにより、自然循環方式の
太陽熱）品水器を構成覆ることができる。Therefore, the solar heat collector (△) as shown in FIG. The inner pipe (
By connecting both pipe ends of 11), it is possible to construct a natural circulation type solar water heater.
かつまた、第５図に示づように、適宜数を並列配置して
順次接続した集熱器（△）の両端部のものの内管（１１
）の各−Ｃｊｆｔを、循環用ポンプ（３０）と蓄熱貯湯
槽（３１）内の熱交換部（３２）とを含む熱媒体循環回
路（３３）に接続することにより、強制循環方式の太陽
熱温水器用の太陽熱集熱器としてもそのまま使用するこ
とができる。なお、第５図中、（３４）は給水管、（３
５）は給瀾管、り３６）は補助加熱装置を示７゜この発
明に係る太陽熱集熱器は上述のように、集熱部と一体的
に二重管ヘッダーからなる熱交換部を備えて、該ヘッダ
ーの内管を流れる熱媒体を加熱しうるちのとなされてい
るから、第４図および第５図に示した如く自然循環方式
および強制循環方式のいずれの太陽熱温水器のもそのま
ま対応Ｃさ、兼用型のものとして広い適用範囲を有する
。かつヘッダーによる熱交換部を備えるだ（）で、上部
に蓄熱槽を一体にイリ設装備ブーるものＣはない１．ｓ
＋ら、前記した従来品のように蓄熱（ｔシの人ぎ’ｔ
＞ ｍ ｆｆｌを集熱器枠体にＪ：っで支持ｕしめる必
要がな（、簡易な枠体構成でもっ゛Ｃ強度的に遜色のな
いものとすることができると共に、集熱器と蓄熱槽との
設置場所を個々的に分肉１１シて任意の場所に選ぶこと
が可能となる。In addition, as shown in Fig. 5, an appropriate number of inner tubes (11
) by connecting each -Cjft to a heat medium circulation circuit (33) including a circulation pump (30) and a heat exchange section (32) in a thermal storage tank (31), forced circulation solar hot water can be generated. It can also be used as a handy solar heat collector. In addition, in Fig. 5, (34) is the water supply pipe, (3
5) indicates a supply pipe, and 36) indicates an auxiliary heating device.7゜The solar heat collector according to the present invention, as described above, is equipped with a heat exchange section consisting of a double pipe header integrally with the heat collection section. Since it is designed to heat the heat medium flowing through the inner pipe of the header, it is compatible with both natural circulation type and forced circulation type solar water heaters as shown in Figures 4 and 5. It has a wide range of applications as a dual-purpose type. 1. It has a heat exchange section using a header, but there is no one that has a heat storage tank integrated into the upper part. s
+, like the conventional products mentioned above, heat storage
> It is not necessary to support the heat collector frame with the heat collector frame (it is possible to make it comparable in strength with a simple frame structure, and the heat collector and heat storage It becomes possible to select an arbitrary location for installing the tank by dividing the tank into 11 parts.
更にまた、集熱器の一端を集熱器枠体の上部横枠材に貫
通μしめＣ外側のヘッダーに連通接続せしめたしのとし
ているので、枠体内にはその略仝面に画って集熱板を配
置することができ、有効集熱面積を最大限に確保して集
熱効率の良Ｉフイｒ′ｔ）のどすることがＣきる。がっ
このように集熱面積を可及的人きくとりつつ、熱交換部
を二重管ヘッダーからなるものとして、これを集熱器枠
体の外側に隣接せしめたものとしていることにより、全
体を外観体裁の良い非常にコンパノア１−、ｆ＋ｍｍ１
１１１Ｍ４ｎ）Ｌｌ−１−Ｋｌ−ノルニーａ１′−・＋
−Ｊ、ｔ１−きると共に、ヘッダーの外側をヘッターカ
ハーで覆っていることにより、高温になるヘッダー外管
が直接外気に接触したり集熱部内の比較的低い温度の空
気に接触しｒ：無駄な熱放散を生り“るのを防止するこ
とができ、愈々有効集熱効率の良好なものとすることが
できる。Furthermore, since one end of the heat collector is passed through the upper horizontal frame member of the heat collector frame and connected to the header on the outside, there is no marking on almost the entire surface inside the frame. A heat collecting plate can be arranged to maximize the effective heat collecting area and improve heat collection efficiency. While minimizing the heat collection area as much as possible, the heat exchange section is made up of a double pipe header that is placed adjacent to the outside of the heat collector frame, which improves overall efficiency. A very compano 1-, f+mm1 with good appearance
111M4n) Ll-1-Kl-norny a1'-・+
-J, t1- At the same time, by covering the outside of the header with a header, the header outer tube, which gets hot, comes into direct contact with the outside air or comes into contact with relatively low-temperature air inside the heat collecting section. It is possible to prevent heat dissipation from occurring, and the effective heat collection efficiency can be improved.
第１図はこの発明に係る太陽熱集熱器を一部を切欠いて
示した全体斜視図、第２図は中間部を一部省略して示し
た第１図■−■線の断面図、第３図は同じく中間の一部
を省略しＣ示した第１図１ｆｆ−１線に沿う断面図、第
４図は自然循環方式の太陽熱渇水器に使用覆る場合の使
用状態の一例を示す斜視図、第５図は強制循環ブ）式の
太陽熱温水器に使用Ｊ８場合の使用状態の一例を示す斜
視図である。
（Ａ）・・・太陽熱温水器、（１）・・・集熱部、（２
）・・・熱交換部、（３）・・・熱交１条器枠体、（３
ａ）・・・上部横枠材、（５）・・・集熱板、（６）−
内管、（１２）・・・ヘッダー外管、（１３）・・・断
熱材、（１４）・・・ヘツタ゛−カバー、（１５）・・
・フィン。
以 上Fig. 1 is an overall perspective view showing a solar heat collector according to the present invention with a part cut away, Fig. 2 is a sectional view taken along the line ■-■ in Fig. Figure 3 is a sectional view taken along the line 1ff-1 in Figure 1 with the middle part omitted, and Figure 4 is a perspective view showing an example of the usage state when used in a natural circulation type solar water dryer. , FIG. 5 is a perspective view showing an example of the usage state when the J8 is used in a forced circulation type solar water heater. (A)... Solar water heater, (1)... Heat collecting section, (2
)...Heat exchange section, (3)...Single heat exchanger frame, (3
a)... Upper horizontal frame material, (5)... Heat collection plate, (6)-
Inner pipe, (12)...Header outer pipe, (13)...Insulating material, (14)...Header cover, (15)...
·fin. that's all
Claims (1)
て集熱板が配置され、該集熱板に複数本の集熱管が伝熱
接触状態に並列して取付しノられ、これら集熱管の一端
が前記枠体の上部横枠祠を貫通してその外側に配置され
た、内部・を熱媒体通路とづる二重答からなるヘッダー
の外管の周壁に連通接続され、かっこのヘッダー外管と
前記集熱管とで前者を凝縮部とし後者を蒸発部とづる内
部に作動流体の封入されたヒートパイプがＩＮ成される
と共に、前記ヘッダーの外側にこれを覆って前記枠体に
取ｆ＝Ｊ ｔノられたヘッダーカバーが設（“ＪられＣ
なると−１−パイプ式太陽熱集熱器。A heat collecting plate is disposed in a rectangular heat collector frame over almost the entire surface thereof, and a plurality of heat collecting pipes are attached to the heat collecting plate in parallel in a heat transfer contact state, One end of these heat collecting tubes passes through the upper horizontal frame of the frame body and is connected to the peripheral wall of the outer tube of the header, which is a double-walled header that defines the inside as a heat medium passage, and is placed outside of the upper horizontal frame of the frame body. The header outer tube and the heat collecting tube form a heat pipe in which a working fluid is sealed inside, with the former being a condensing section and the latter being an evaporating section, and the frame body is placed outside the header to cover it. A header cover that has been removed is installed.
-1-pipe type solar heat collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58209283A JPS6099955A (en) | 1983-11-04 | 1983-11-04 | Heat pipe type solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58209283A JPS6099955A (en) | 1983-11-04 | 1983-11-04 | Heat pipe type solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6099955A true JPS6099955A (en) | 1985-06-03 |
Family
ID=16570375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58209283A Pending JPS6099955A (en) | 1983-11-04 | 1983-11-04 | Heat pipe type solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6099955A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2306594A1 (en) * | 2007-02-09 | 2008-11-01 | Juan Jose Rojo Sastre | Solar collector dissipator. (Machine-translation by Google Translate, not legally binding) |
| ES2349991A1 (en) * | 2008-02-04 | 2011-01-14 | Juan Jose Rojo Sastre | Heat dissipator perfected for solar collectors. (Machine-translation by Google Translate, not legally binding) |
-
1983
- 1983-11-04 JP JP58209283A patent/JPS6099955A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2306594A1 (en) * | 2007-02-09 | 2008-11-01 | Juan Jose Rojo Sastre | Solar collector dissipator. (Machine-translation by Google Translate, not legally binding) |
| ES2349991A1 (en) * | 2008-02-04 | 2011-01-14 | Juan Jose Rojo Sastre | Heat dissipator perfected for solar collectors. (Machine-translation by Google Translate, not legally binding) |
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