JPH0630553A - Cooling high performance explosive generator - Google Patents
Cooling high performance explosive generatorInfo
- Publication number
- JPH0630553A JPH0630553A JP31922191A JP31922191A JPH0630553A JP H0630553 A JPH0630553 A JP H0630553A JP 31922191 A JP31922191 A JP 31922191A JP 31922191 A JP31922191 A JP 31922191A JP H0630553 A JPH0630553 A JP H0630553A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- stator
- explosive
- filled
- explosive generator
- 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
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、磁場濃縮型（以下、Ｍ
Ｃ型と称する）爆薬発電機、特に、固定子の出力側を冷
却できるようにしたＭＣ型爆薬発電機に関する。The present invention relates to a magnetic field concentration type (hereinafter referred to as M
The present invention relates to an explosive power generator (referred to as C type), and more particularly to an MC explosive power generator capable of cooling the output side of a stator.
【０００２】[0002]
【従来の技術】ＭＣ型爆薬発電機の固定子の出力側の構
造は、従来、図２に示すように電機子１の周囲に絶縁間
隙材６によって空隙部２ができるように配置した固定子
３を有するものであった。しかし、このような同軸円筒
型の場合、初期電流の如何に関係なく、ピーク電流の値
がある飽和点に達し、それ以上大きな電流が得られない
ことが知られている。2. Description of the Related Art A conventional structure of the output side of a stator of an MC type explosive generator is a stator which is arranged around an armature 1 by an insulating gap member 6 to form a gap 2 as shown in FIG. It had three. However, in the case of such a coaxial cylinder type, it is known that the value of the peak current reaches a certain saturation point regardless of the initial current, and a larger current cannot be obtained.
【０００３】これを回避するために図３に示すように、
同軸円筒負荷部を円錐台形に拡大して負荷部の電気抵抗
を低下させることが提案されているが、温度上昇による
抵抗増加の影響を充分回避することはできなかった。In order to avoid this, as shown in FIG.
It has been proposed to expand the coaxial cylindrical load portion into a truncated cone shape to reduce the electric resistance of the load portion, but it has not been possible to sufficiently avoid the influence of resistance increase due to temperature rise.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、負荷部の温
度上昇を防止することによってその電気抵抗の増加を防
止し、一層大きな負荷電流を得ることができるＭＣ型爆
薬発電機を提供しようとするものである。SUMMARY OF THE INVENTION The present invention intends to provide an MC type explosive generator capable of preventing an increase in the electric resistance of the load part by preventing the temperature rise of the load part and obtaining a larger load current. To do.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
の本発明の構成は、特許請求の範囲に記載のとおりの冷
却高性能型爆薬発電機である。The structure of the present invention for solving the above-mentioned problems is a cooling high-performance explosive generator as set forth in the claims.
【０００６】図面を参照して具体的に説明すると、図１
は同軸円筒型の負荷部側を円錐台型に拡大したものであ
って、爆薬１３を充填した電機子１の周囲に空隙部２を
介して接触端子１２を有する固定子３を配置したもので
ある。固定子３の内部には冷媒通路５が設けられてお
り、固定子３の導体４を冷却するようになっている。Referring specifically to the drawings, FIG.
Is a coaxial cylindrical type whose load side is expanded into a truncated cone shape, in which the stator 3 having the contact terminals 12 is arranged around the armature 1 filled with the explosive 13 through the void 2. is there. A coolant passage 5 is provided inside the stator 3 to cool the conductor 4 of the stator 3.
【０００７】冷媒による冷却方法には、冷媒を冷媒通路
５内に満した後、気化した冷媒を出口から流出させるだ
けの充填式と冷媒を冷媒通路５内に流しながら冷却する
流通式がある。Cooling methods using a refrigerant include a filling method in which the refrigerant is filled in the refrigerant passage 5 and then the vaporized refrigerant is caused to flow out from the outlet, and a flow method in which the refrigerant is cooled while flowing in the refrigerant passage 5.
【０００８】流通式で冷却するには図１に示すように、
冷媒通路５に冷媒入口９と冷媒出口１０とを設け、冷媒
供給弁１１を有する冷媒供給管８から冷媒入口９を通し
て冷媒を連続的に供給しながら発電をすればよい。この
装置を用いても冷媒通路５に冷媒が満された時に冷媒供
給弁１１を閉じて冷媒の流れを止めて発電をすれば充填
式で冷却をしたのと同じである。In order to cool by the flow system, as shown in FIG.
A refrigerant inlet 9 and a refrigerant outlet 10 may be provided in the refrigerant passage 5, and power may be generated while continuously supplying the refrigerant from the refrigerant supply pipe 8 having the refrigerant supply valve 11 through the refrigerant inlet 9. Even if this device is used, if the refrigerant passage 5 is filled with the refrigerant and the refrigerant supply valve 11 is closed to stop the flow of the refrigerant to generate electric power, it is the same as cooling by the filling type.
【０００９】導体として通常用いられるのは銅であり、
この比抵抗値は、20℃では1.72×10~8Ω・ｍであるが、
液体窒素の沸点である−196℃では0.30×10~8Ω・ｍで
ある。したがって、冷媒として液体窒素を用いれば直流
電気抵抗を20℃の時の17％に維持することができ、電気
抵抗に基づくピーク電流の限界を高めることができる。
冷媒としては、液体窒素の外に液体ヘリウム、液体ア
ルゴン（沸点−183℃）又は、ＬＮＧが挙げられる。Copper is commonly used as the conductor,
This specific resistance value is 1.72 × 10 to 8 Ω · m at 20 ° C,
At −196 ° C., which is the boiling point of liquid nitrogen, it is 0.30 × 10 to 8 Ω · m. Therefore, if liquid nitrogen is used as the refrigerant, the DC electric resistance can be maintained at 17% of that at 20 ° C., and the limit of the peak current based on the electric resistance can be increased.
Examples of the refrigerant include liquid helium, liquid argon (boiling point −183 ° C.), or LNG in addition to liquid nitrogen.
【００１０】[0010]
【実施例】以下、実施例によって、本発明を具体的に説
明する。EXAMPLES The present invention will be specifically described below with reference to examples.
【００１１】実施例１ 図１に示す装置によって冷媒を充填式に用いて発電した
場合と冷媒を用いないで発電をした場合を比較したとこ
ろ、冷媒を用いた本発明の方が出力電流が10％向上し
た。Example 1 A comparison was made between the case where electric power was generated by using the refrigerant shown in FIG. 1 in the filling type and the case where electric power was generated without using the refrigerant. The output current of the present invention using the refrigerant was 10%. % Improved.
【００１２】[0012]
【発明の効果】以上説明したように、本発明によれば、
従来の装置に比較して大きなピーク電流を得ることがで
きる。As described above, according to the present invention,
A large peak current can be obtained as compared with the conventional device.
【図１】本発明のＭＣ型爆薬発電機の出力側端部の断面
の模式図、FIG. 1 is a schematic view of a cross section of an output side end portion of an MC type explosive generator of the present invention,
【図２】従来のＭＣ型爆薬発電機の出力側端部の断面の
模式図、FIG. 2 is a schematic view of a cross section of an output side end of a conventional MC type explosive generator,
【図３】従来の改良型ＭＣ型爆薬発電機の出力側端部の
断面の模式図。FIG. 3 is a schematic view of a cross section of the output side end of a conventional improved MC explosive generator.
１ 電機子 ２ 空隙部 ３ 固定子 ４ 固定子導体 ５ 冷媒通路 ６ 絶縁間隙材 ７ 負荷部 ８ 冷媒供給管 ９ 冷媒入口 10 冷媒出口 11 冷媒供給弁 12 接触端子 13 爆薬 1 Armature 2 Void 3 Stator 4 Stator conductor 5 Refrigerant passage 6 Insulating gap material 7 Load part 8 Refrigerant supply pipe 9 Refrigerant inlet 10 Refrigerant outlet 11 Refrigerant supply valve 12 Contact terminal 13 Explosive
───────────────────────────────────────────────────── フロントページの続き (71)出願人 000004606 ニチコン株式会社 京都府京都市中京区御池通烏丸東入一筋目 仲保利町191番地の４ 上原ビル３階 (74)上記３名の代理人 弁理士 小松 秀岳 （外２名 ） (72)発明者 藤原 修三 茨城県つくば市東１−１ 通産省工業技術 院化学技術研究所内 (72)発明者 角舘 洋三 茨城県つくば市東１−１ 通産省工業技術 院化学技術研究所内 (72)発明者 薄葉 州 茨城県つくば市東１−１ 通産省工業技術 院化学技術研究所内 (72)発明者 吉田 正典 茨城県つくば市東１−１ 通産省工業技術 院化学技術研究所内 (72)発明者 青木 勝敏 茨城県つくば市東１−１ 通産省工業技術 院化学技術研究所内 (72)発明者 久保田 彰 東京都千代田区有楽町１丁目１番２号 旭 化成工業株式会社内 (72)発明者 笠見 勝春 東京都千代田区有楽町１丁目１番２号 旭 化成工業株式会社内 (72)発明者 宮本 昌広 神奈川県横須賀市長坂２丁目２番１号 株 式会社富士電機総合研究所内 (72)発明者 森田 公 神奈川県横須賀市長坂２丁目２番１号 株 式会社富士電機総合研究所内 (72)発明者 廣重 宣紀 神奈川県川崎市川崎区田辺新田１番１号 富士電機株式会社内 (72)発明者 中澤 徳郎 京都市中京区御池通烏丸東入一筋目仲保利 町191番地の４ 上原ビル３階 ニチコン 株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (71) Applicant 000004606 Nichicon Co., Ltd. 4th floor, Uehara Bldg., No. 191 Nakabori-cho, Uchihara Bldg., 3rd floor, 74th floor, Nichicon Co., Ltd. Hidetake (2 outside) (72) Inventor Shuzo Fujiwara 1-1 East, Tsukuba City, Ibaraki Prefecture Institute of Industrial Science and Technology, Ministry of International Trade and Industry (72) Inventor Yozo Kakudate 1-1 East, Tsukuba City, Ibaraki Institute of Industrial Technology In-house (72) Inventor, Hashiba Province, East 1-1, Tsukuba, Ibaraki Prefecture, Institute of Industrial Science and Technology, Ministry of International Trade and Industry (72) Inventor, Masanori Yoshida, 1-1, East, Tsukuba, Ibaraki, Institute of Chemical Technology, Industrial Technology (72) Inventor Aoki Katsutoshi 1-1 East, Tsukuba City, Ibaraki Prefectural Institute of Industrial Science and Technology, Institute of Chemical Research (72) Inventor Akira Kubota Asahi Kasei Kogyo Co., Ltd. 1-2 1-2 Yurakucho, Chiyoda-ku, Tokyo (72) Inventor Katsuharu Kasumi 1-2-1 Yurakucho Chiyoda-ku, Tokyo Asahi Kasei Kogyo Co., Ltd. (72) Inventor Masahiro Miyamoto Kanagawa 2-2-1 Nagasaka City, Yokosuka City, Fuji Electric Research Institute Co., Ltd. (72) Inventor, Ko Morita 2-2-1 Nagasaka City, Yokosuka City, Kanagawa Prefecture Fuji Electric Research Institute, Inc. (72) Inventor, Noriaki Hiroshige 1-1, Tanabe Nitta, Kawasaki-ku, Kawasaki-shi, Kanagawa Fuji Electric Co., Ltd. (72) Inventor Tokuro Nakazawa 4th floor, Uehara Bldg. 3rd floor, Nichicon Co., Ltd., 191, Nakabori-cho, Oike-dori Karasuma Higashiiri, Nakagyo-ku, Kyoto
Claims (1)
重管にしたことを特徴とする冷却高性能型爆薬発電機。1. A cooling high-performance explosive generator, wherein the output end of the stator is a double pipe surrounding a refrigerant passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31922191A JP2842459B2 (en) | 1991-12-03 | 1991-12-03 | Cooled high-performance explosive generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31922191A JP2842459B2 (en) | 1991-12-03 | 1991-12-03 | Cooled high-performance explosive generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0630553A true JPH0630553A (en) | 1994-02-04 |
| JP2842459B2 JP2842459B2 (en) | 1999-01-06 |
Family
ID=18107762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31922191A Expired - Lifetime JP2842459B2 (en) | 1991-12-03 | 1991-12-03 | Cooled high-performance explosive generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2842459B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007221A (en) * | 1997-03-07 | 1999-12-28 | Stanley Electric Co., Ltd. | Head lamp for vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2592169B2 (en) | 1990-05-14 | 1997-03-19 | 工業技術院長 | Explosive generator |
-
1991
- 1991-12-03 JP JP31922191A patent/JP2842459B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007221A (en) * | 1997-03-07 | 1999-12-28 | Stanley Electric Co., Ltd. | Head lamp for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2842459B2 (en) | 1999-01-06 |
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