JPS62270898A - Metal hydride container - Google Patents
Metal hydride containerInfo
- Publication number
- JPS62270898A JPS62270898A JP61112703A JP11270386A JPS62270898A JP S62270898 A JPS62270898 A JP S62270898A JP 61112703 A JP61112703 A JP 61112703A JP 11270386 A JP11270386 A JP 11270386A JP S62270898 A JPS62270898 A JP S62270898A
- Authority
- JP
- Japan
- Prior art keywords
- metal hydride
- heat transfer
- container
- cut
- heat
- 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
- 229910052987 metal hydride Inorganic materials 0.000 title claims description 44
- 150000004681 metal hydrides Chemical class 0.000 title claims description 44
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- 239000011810 insulating material Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 abstract description 4
- 239000000956 alloy Substances 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C11/00—Use of gas-solvents or gas-sorbents in vessels
- F17C11/005—Use of gas-solvents or gas-sorbents in vessels for hydrogen
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Abstract
Description
【発明の詳細な説明】
３、発明の詳細な説明
（イ）産業上の利用分野
本発明は、金属水素化物の水素化、脱水素化反応を利用
して熱あるいは水素の貯蔵、取り出しを行なう金属水素
化物容器に関する。[Detailed description of the invention] 3. Detailed description of the invention (a) Industrial application field The present invention stores and extracts heat or hydrogen by utilizing hydrogenation and dehydrogenation reactions of metal hydrides. Relating to metal hydride containers.
（ロ）従来の技術
金属水素化物は水素との反応により、熱エネルギー、化
学エネルギー、機械エネルギーの３種のエネルギー形態
を相互に変換することが可能であり、エネルギー変換材
料として非常に注目されている。(b) Conventional technology Metal hydrides are capable of mutually converting three types of energy, thermal energy, chemical energy, and mechanical energy, through reaction with hydrogen, and are attracting much attention as energy conversion materials. There is.
この機能を利用して、エネルギーとして最も低質とされ
る熱エネルギーの有効利用が可能であり、。By using this function, it is possible to effectively utilize thermal energy, which is considered to be the lowest quality energy.
水素計蔵、蓄熱、ヒートポンプ、ケミカルエンジン。Hydrogen storage, thermal storage, heat pumps, chemical engines.
ケミカルコンプレッサ等種々の応用システムが提案され
ている。しかし、一般に金属水素化物は水素吸放出を繰
り返すことにより、微粉化現象を生じ、そのため金属水
素化物充填層内の熱伝導度は極めて小さくなる。従って
、金属水素化物の反応熱を有効に利用するためには、発
生した反応熱を迅速に熱媒に伝える優れた容器構造が必
要となる。Various application systems such as chemical compressors have been proposed. However, metal hydrides generally undergo a pulverization phenomenon by repeating hydrogen absorption and release, and as a result, the thermal conductivity within the metal hydride packed bed becomes extremely low. Therefore, in order to effectively utilize the reaction heat of the metal hydride, an excellent container structure is required to quickly transfer the generated reaction heat to the heat medium.
（ハ）発明が解決しようとする問題点
そこで出聞人は、全屈水素化物層内の伝熱を促進し、反
応熱を効率良く熱媒に伝える容器構造として、内部に金
属水素化物を充愼した耐圧容器を気密に貫通する熱媒管
を設け、この熱媒管にアルミ製放射フィンを取付けた容
器構造（特願昭５９−１９７７７５号明細書参照）およ
びアルミｔｊ５積層フィン ゛を取付けた容器構造（特
願昭６０−１０７７５号明細書参照）を先に提案した。(c) Problems to be solved by the invention Therefore, the presenter proposed a container structure filled with a metal hydride to promote heat transfer within the total hydride layer and efficiently transmit the reaction heat to the heating medium. A heat medium pipe was installed that airtightly penetrated the pressure-resistant container, and a container structure in which aluminum radiation fins were attached to this heat medium pipe (see Japanese Patent Application No. 197775/1983) and aluminum TJ5 laminated fins were attached. The container structure (see Japanese Patent Application No. 10775/1986) was first proposed.
しかし、前者は熱媒管の軸方向に沿って伝熱フィンが放
射状に取付けられているため、半径方向に断面積を広げ
ると、伝熱フィン間の寸法も広がり、金属水素化物が伝
熱フィンから遠く離れて熱伝達効率が低下する問題点が
あった。一方、後者は金属水素化物の充填が回連になる
と共に、積層フィンピッチ間隔を一定にする上で製造上
の困難さが伴う問題点があった。However, in the former case, the heat transfer fins are installed radially along the axial direction of the heat transfer tube, so when the cross-sectional area is expanded in the radial direction, the dimension between the heat transfer fins also increases, and the metal hydride is attached to the heat transfer fins. There was a problem that the heat transfer efficiency decreased when the distance was far away. On the other hand, the latter has problems in that the metal hydride must be filled repeatedly and manufacturing is difficult in making the stacked fin pitch constant.
（ニ）問題点を解決するための手段
本発明は、先に提案した金属水素化物容器の構造を改良
し、積層フィンのピッチ間隔を一定にして金属水素化物
の充填が容易な金属水素化物容器を提供することを目的
とし、このため本発明は。(d) Means for solving the problems The present invention improves the structure of the metal hydride container proposed previously, and makes it possible to easily fill the metal hydride with a constant pitch interval of the laminated fins. It is therefore an object of the present invention to provide the following.
良熱伝導材質で形成された積層構造をなす伝熱フィンに
一定高さの切り起こし部を設けて金属水素化物粉体を流
し込むことができる穴を形成するようにしたことを特徴
としている。The heat transfer fin has a laminated structure made of a material with good thermal conductivity, and is characterized by having a cut-and-raised part of a certain height to form a hole into which metal hydride powder can be poured.
（ホ）作用
積層構造の伝熱フィンの１個所もしくは複数個所に切り
起こし部を設けるようにしたので、フィン平面と垂直方
向への金属水素化物の流れが円滑となり、容器内への金
属水素化物の充填が容易になる。また、切り起こし部の
高さ寸法を積層フィンピッチに合致させて形成するよう
にしたので。(e) Function: Since the heat transfer fins of the laminated structure are provided with cut and raised parts at one or more places, the metal hydride flows smoothly in the direction perpendicular to the fin plane, and the metal hydride flows into the container. filling becomes easier. In addition, the height of the cut and raised portion is made to match the laminated fin pitch.
積層フィンを圧入工程により製造する場合には、前に挿
入したフィンに接触する迄挿入すればフィンピッチを精
度良（一定にすることができる。このとき、互のフィン
は一個所もしくは複数個所で切り起こし部により接触す
ることになるため、確実に固定され伝熱効率も改善され
る。When manufacturing laminated fins by a press-fitting process, the fin pitch can be kept accurate (constant) by inserting the fins until they touch the previously inserted fins. Since the cut and raised portion makes contact, it is securely fixed and heat transfer efficiency is improved.
（へ）実施例
以下、本発明の実施例を図面を参照して説明する。第１
図は本発明の一実施例による金属水素化物容器の側断面
図を示したもので、１は耐圧容器である。この耐圧容器
１は、ステンレス鋼で形成された容器本体部２と蓋部３
よりなり、フランジ接合により内部を気密、耐圧的に保
持している。その耐圧容器１の内壁は断熱材４で被覆さ
れて内部に金属水素化物５と共に伝熱フィン６が封入さ
れている。上記断熱材４の表面は金属水素化物５の粉末
が内部に入り込まないように薄い皮膜でコーティングさ
れている。また、伝熱フィン６は容器本体部２の底部お
よび蓋部３を気密に貫通する熱媒管７の表面上に垂直に
一定のピッチで圧入嵌合により固定されている。更に、
耐圧容器１の蓋部３には、断熱材４から蓋部３を気密に
貫通して、先端部に水素は通すが金属水素化物粉末は通
さないフィルタ８を有する水素出入導管９と、全屈水素
化物投入孔ｌＯとが設けられている。(F) Embodiments Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1st
The figure shows a side sectional view of a metal hydride container according to an embodiment of the present invention, where 1 is a pressure container. This pressure-resistant container 1 includes a container body 2 and a lid 3 made of stainless steel.
The interior is kept airtight and pressure-resistant by flange joints. The inner wall of the pressure vessel 1 is covered with a heat insulating material 4, and heat transfer fins 6 are sealed therein together with a metal hydride 5. The surface of the heat insulating material 4 is coated with a thin film to prevent the powder of metal hydride 5 from entering inside. Further, the heat transfer fins 6 are fixed vertically onto the surface of the heat medium pipe 7 that airtightly penetrates the bottom of the container body 2 and the lid 3 by press-fitting at a constant pitch. Furthermore,
The lid part 3 of the pressure vessel 1 has a hydrogen inlet/outlet pipe 9 which airtightly passes through the lid part 3 from a heat insulating material 4 and has a filter 8 at its tip that allows hydrogen to pass through but not metal hydride powder. A hydride inlet hole lO is provided.
第２図は伝熱フィン６が積層して取付けられた熱媒管７
の説明図で、（ａ）はその部分斜視図、（ｂ）はその正
面図、（Ｃ）は部分側面図である。これらの図において
、伝熱フィン６はアルミニウム製の円板より成り、−ケ
所に扇状の切り起こし部１１が形成されている。この切
り起こし部１１の高さａは伝熱フィン６の積層ピッチに
合致している。これにより、フィンピッチの設定が容易
になる。即ち。Figure 2 shows a heat medium pipe 7 to which heat transfer fins 6 are attached in a stacked manner.
, in which (a) is a partial perspective view, (b) is a front view, and (C) is a partial side view. In these figures, the heat transfer fin 6 is made of an aluminum disc, and a fan-shaped cut-and-raised portion 11 is formed at the - portion. The height a of this cut and raised portion 11 matches the stacking pitch of the heat transfer fins 6. This makes it easy to set the fin pitch. That is.
積層フィンを圧入工程により製作する場合は、前に挿入
した伝熱フィン６に切り起こし部１１の先端部が接触す
る迄挿入すれば良く、これにより、フィンピッチは精度
良く一定に保たれる。この場合、切り起こし部１１の位
置が隣接する伝熱フィン６で全て同じであると互に重な
りが生じて所定ピッチを一定に保てなくなるので１図示
の如く切り起こし部１１の位置を隣接する伝熱フィン６
で角度的にずらすことにより上記フィンピッチを一定に
保つことができる。When the laminated fin is manufactured by a press-fitting process, it is sufficient to insert the heat transfer fin 6 until the tip of the cut and raised portion 11 comes into contact with the previously inserted heat transfer fin 6, thereby keeping the fin pitch constant with high precision. In this case, if the positions of the cut and raised parts 11 are the same for all adjacent heat transfer fins 6, they will overlap each other and the predetermined pitch cannot be kept constant. Heat transfer fin 6
By angularly shifting the fin pitch, the fin pitch can be kept constant.
以上の構成で、水素放出反応を行なわせる場合は、熱媒
管７に高温熱媒を流す。すると、熱は熱媒管７から伝熱
フィン６を経て金属水素化物５に効率良く伝導される。With the above configuration, when a hydrogen release reaction is to be performed, a high temperature heat medium is flowed through the heat medium pipe 7. Then, heat is efficiently conducted from the heat medium pipe 7 to the metal hydride 5 via the heat transfer fins 6.
この熱により金属水素化物５は水素を放出する。その水
素はフィルタ８から水素出入導管９を経て系外に排出さ
れ貯蔵もしくは利用される。This heat causes the metal hydride 5 to release hydrogen. The hydrogen is discharged from the filter 8 to the outside of the system via the hydrogen inlet/output conduit 9 and stored or utilized.
一方、水素吸収反応を行なわせる場合は、水素出入導管
９からフィルタ８を経て耐圧容器ｌ内部に水素を供給す
る。この水素が伝熱フィン６と結合して熱を発生する。On the other hand, when a hydrogen absorption reaction is performed, hydrogen is supplied from the hydrogen inlet/output pipe 9 through the filter 8 into the pressure vessel l. This hydrogen combines with the heat transfer fins 6 to generate heat.
この熱は伝熱フィン６から熱媒管７を介して熱媒管７を
流れる低温熱媒に回収され、系外に取り出され利用され
る。This heat is recovered from the heat transfer fins 6 via the heat medium pipe 7 into the low temperature heat medium flowing through the heat medium pipe 7, and is taken out of the system and used.
このような水素吸放出反応を繰り返すうち、金属水素化
物５の反応特性が低下してきた場合は、金属水素化物投
入孔１０を開いて内部の金属水素化物５を耐圧容器１の
外部に取り出す。これは金属水素化物投入孔１０を逆さ
にするだけで良く、金属水素化物５は断熱材４と伝熱フ
ィン６の間隙や伝熱フィン６に形成された切り起こし部
１１を通して自然と金属水素化物投入孔１０より流出す
る。While repeating such a hydrogen absorption/release reaction, if the reaction characteristics of the metal hydride 5 deteriorate, the metal hydride inlet hole 10 is opened and the metal hydride 5 inside is taken out to the outside of the pressure vessel 1. This can be done by simply turning the metal hydride injection hole 10 upside down, and the metal hydride 5 will naturally pass through the gap between the heat insulating material 4 and the heat transfer fins 6 and the cut and raised portions 11 formed in the heat transfer fins 6. It flows out from the input hole 10.
一方、新しい金属水素化物５を耐圧容器１内部に充填す
る場合は、上記と逆に金属水素化物投入孔１０を上向き
にして活性化された金属水素化物５を金属水素化物投入
孔１０から投入し、耐圧容器１に振動を加える。これに
より、金属水素化物５は断熱材４と伝熱フィン６の間隙
や伝熱フィン６に形成された切り起こし部１１を通して
耐圧容器１内部に流入し、伝熱フィン６間に均一に充填
保持字れる。On the other hand, when filling a new metal hydride 5 into the pressure-resistant container 1, the activated metal hydride 5 is charged from the metal hydride injection hole 10 with the metal hydride injection hole 10 facing upward, contrary to the above. , vibration is applied to the pressure vessel 1. As a result, the metal hydride 5 flows into the pressure vessel 1 through the gap between the heat insulating material 4 and the heat transfer fins 6 and the cut and raised portions 11 formed on the heat transfer fins 6, and is evenly filled and held between the heat transfer fins 6. I can write.
このようにして金属水素化物５を耐圧容器１内部に充填
したのちは金属水素化物投入孔ＩＯを閉じることにより
、再び金属水素化物容器としての機能が得られ、金属水
素化物５の交換も簡単に行なうことができる。 尚、上
記実施例は１本の熱媒管７に円板状の伝熱フィン６を積
層固定した例について示したが、熱媒管７は１本に限る
ことなく、また、伝熱フィン６も任意の形状が取り得る
ことは言う迄もない、更に切り起こし部１１の形状およ
び数や形成位置も、例えば第３図（ａ）の斜視図および
（ｂ）の正面図に示すように任意に設計することができ
。After filling the metal hydride 5 into the pressure container 1 in this way, by closing the metal hydride injection hole IO, the function as a metal hydride container can be obtained again, and the metal hydride 5 can be easily replaced. can be done. In addition, although the above embodiment has shown an example in which the disk-shaped heat transfer fins 6 are laminated and fixed to one heat transfer pipe 7, the number of heat transfer pipes 7 is not limited to one, and the number of heat transfer fins 6 may be fixed to one heat transfer pipe 7. Needless to say, the cut-and-raised portions 11 can have any arbitrary shape, and the shape, number, and formation position of the cut-and-raised portions 11 may also be arbitrary, as shown in the perspective view of FIG. 3(a) and the front view of FIG. 3(b), for example. can be designed.
要は、熱媒管７の軸方向へ金属水素化物５を移動させる
に必要な穴が存在し切り起こし部１１の高さがフィンピ
ッチに合致するものであればどのようなものであっても
よい。In short, any material can be used as long as there are holes necessary to move the metal hydride 5 in the axial direction of the heat transfer pipe 7 and the height of the cut and raised portion 11 matches the fin pitch. good.
（ト）発明の詳細
な説明したように本発明によれば、内部に金属水素化物
をを充填し、この金属水素化物の反応熱を熱媒に伝える
熱交換器において、良熱伝導性の材質で、積層構造をな
す伝熱フィン内の一個所もしくは複数個所に切り起こし
部を設けるようにしたので、フィン平面と垂直方向への
合金の流れが円滑となり、充填容器全体への合金投入時
の充填が非常に円滑に行なえるようになる。また、その
切り起こし部の高さを積層フィンピッチに合致させて作
っているので、積層フィンを圧入工程により製造する場
合には、前に挿入したフィンに接触する迄挿入すれば、
フィンピッチは精度良く一定となり、更に、互いのフィ
ンは一個所もしくは複数個所で接触しているために確実
に固定され、伝熱効率も大巾に改善される。(g) As described in detail, according to the present invention, a heat exchanger filled with a metal hydride and transmitting the reaction heat of the metal hydride to a heat medium is made of a material with good thermal conductivity. Therefore, by providing cut-and-raised parts at one or more locations within the heat transfer fins, which have a laminated structure, the flow of the alloy in the direction perpendicular to the plane of the fins is smooth, and when the alloy is poured into the entire filling container. Filling can be done very smoothly. In addition, the height of the cut-and-raised portion is made to match the pitch of the laminated fins, so when manufacturing laminated fins by a press-fitting process, simply insert the fins until they contact the previously inserted fins.
The fin pitch is kept constant with high precision, and since the fins are in contact with each other at one or more locations, they are securely fixed, and the heat transfer efficiency is greatly improved.
第１図は本発明の一実施例を示す金属水素化物容器の側
断面図、第２図は伝熱フィン付熱媒管の説明図で、（ａ
）は、その部分斜視図、（ｂ）はその正面図、（Ｃ）は
その部分側断面図、第３図は伝熱フィン付熱媒管の他の
例を示す説明図で、（ａ）はその斜視図、（ｂ）はその
正面図である。
１・・・耐圧容器、２・・・容器本体部、３・・・蓋部
、４・・・断熱材、５・・・金属水素化物、６・・・伝
熱フィン、７・・・熱媒管、８・・・フィルタ、９・・
・水素出入導管、１０・・・金属水素ｆヒ物投入孔、１
１・・・切り起こし部。
ノー−〜、
代理人 弁理士 紋 １） 泌 ′）・、
／
−一、ノ
第１図
第 ２ 図
（ａ）
（ｔ）） （Ｃ）
第３図
（ａ） （ｂ）手続補正書（
自発）
昭和６１年６月２７日FIG. 1 is a side sectional view of a metal hydride container showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a heat medium tube with heat transfer fins.
) is a partial perspective view thereof, (b) is a front view thereof, (C) is a partial side sectional view thereof, and FIG. 3 is an explanatory diagram showing another example of a heat medium tube with heat transfer fins. is its perspective view, and (b) is its front view. DESCRIPTION OF SYMBOLS 1... Pressure-resistant container, 2... Container body part, 3... Lid part, 4... Heat insulating material, 5... Metal hydride, 6... Heat transfer fin, 7... Heat Medium pipe, 8...Filter, 9...
・Hydrogen inlet/output pipe, 10...Metal hydrogen f arsenic inlet hole, 1
1...Cut-up part. No-~, agent patent attorney crest 1) secret ′)・,
/ -1. Figure 1 Figure 2 (a) (t)) (C) Figure 3 (a) (b) Procedural amendment (
(Voluntary) June 27, 1986
Claims (1)
密封する耐圧容器と、この耐圧容器の蓋部に取付けられ
た水素出入導管と、同じくその蓋部に設けられた金属水
素化物投入孔と、前記耐圧容器の内壁に貼付された断熱
材と、この断熱材で覆われる容器内部に収納される金属
水素化物と、その容器内部の前記熱媒管表面上にその管
軸方向と垂直に固設された複数枚の伝熱フィンとを備え
ると共に、その伝熱フィンには切り起こし高さ寸法がフ
ィンピッチに合致する切り起こし部が形成されてなるこ
とを特徴とする金属水素化物容器。A pressure-resistant container consisting of a container body and a lid, the inside of which is sealed by flange connection, a hydrogen inlet/output conduit attached to the lid of the pressure-resistant container, and a metal hydride inlet hole also provided in the lid; A heat insulating material affixed to the inner wall of the pressure-resistant container, a metal hydride housed inside the container covered with the heat insulating material, and a metal hydride fixed perpendicularly to the tube axis direction on the surface of the heat medium tube inside the container. What is claimed is: 1. A metal hydride container comprising: a plurality of heat transfer fins, the heat transfer fins having a cut-and-raised portion having a cut-and-raised height that matches the fin pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61112703A JPS62270898A (en) | 1986-05-19 | 1986-05-19 | Metal hydride container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61112703A JPS62270898A (en) | 1986-05-19 | 1986-05-19 | Metal hydride container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62270898A true JPS62270898A (en) | 1987-11-25 |
| JPH0436083B2 JPH0436083B2 (en) | 1992-06-15 |
Family
ID=14593384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61112703A Granted JPS62270898A (en) | 1986-05-19 | 1986-05-19 | Metal hydride container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62270898A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6478077B1 (en) * | 2001-05-15 | 2002-11-12 | Sandia National Laboratories | Self supporting heat transfer element |
| JP2008189538A (en) * | 2007-02-08 | 2008-08-21 | Nissan Motor Co Ltd | Hydrogen generation system, operation method of hydrogen generation system and hydrogen fuel vehicle |
-
1986
- 1986-05-19 JP JP61112703A patent/JPS62270898A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6478077B1 (en) * | 2001-05-15 | 2002-11-12 | Sandia National Laboratories | Self supporting heat transfer element |
| JP2008189538A (en) * | 2007-02-08 | 2008-08-21 | Nissan Motor Co Ltd | Hydrogen generation system, operation method of hydrogen generation system and hydrogen fuel vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436083B2 (en) | 1992-06-15 |
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