JPH02102103A - Oxygen-feeding apparatus - Google Patents
Oxygen-feeding apparatusInfo
- Publication number
- JPH02102103A JPH02102103A JP63255348A JP25534888A JPH02102103A JP H02102103 A JPH02102103 A JP H02102103A JP 63255348 A JP63255348 A JP 63255348A JP 25534888 A JP25534888 A JP 25534888A JP H02102103 A JPH02102103 A JP H02102103A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- main body
- body case
- blower
- air
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000001301 oxygen Substances 0.000 claims abstract description 77
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 77
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000010790 dilution Methods 0.000 abstract description 3
- 239000012895 dilution Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 3
- 238000005273 aeration Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 16
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 11
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 3
- 229940045872 sodium percarbonate Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- VASIZKWUTCETSD-UHFFFAOYSA-N oxomanganese Chemical compound [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical class OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000025966 Neurological disease Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 208000024891 symptom Diseases 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
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、スポーツなどを行なった直後の呼吸補助や疲
労回復のために、体内に酸素を豊富に供給する酸素供給
装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an oxygen supply device that supplies an abundant amount of oxygen to the body for breathing assistance and recovery from fatigue immediately after sports or the like.
（従来の技術）
テニス、マラソン、エアロビクス、登山等の激しいスポ
ーツ直後は、体内の酸素が不足気味である。そこで、呼
吸補助および疲労回復のために、体内に酸素を手軽に補
充できる酸素供給装置の一例が、特開昭６１−２２２９
０６号公報等に示されている。これは、容器内に、過炭
酸ナトリウムと一酸化マンガンと水とを隔壁によってそ
れぞれ分離して収納し、酸素を発生させる際に、隔壁を
破壊して薬剤を混合反応させ、化学的に酸素を発生させ
るようにしたものである。(Prior Art) Immediately after engaging in strenuous sports such as tennis, marathons, aerobics, and mountain climbing, the body tends to lack oxygen. Therefore, an example of an oxygen supply device that can easily replenish oxygen into the body for respiratory support and fatigue recovery was published in Japanese Patent Application Laid-Open No. 61-2229.
This is shown in Publication No. 06 and the like. In this method, sodium percarbonate, manganese monoxide, and water are separated and housed in a container by a partition wall, and when oxygen is generated, the partition wall is destroyed and the chemicals are mixed and reacted to chemically generate oxygen. It is designed to occur.
また、酸素供給装置の他の例としては、低圧容器に純酸
素を圧縮充填し、この圧縮酸素を徐々に吐き出させて酸
素の供給を行なうようにしたものである。Another example of an oxygen supply device is one in which a low-pressure container is compressed and filled with pure oxygen, and the compressed oxygen is gradually discharged to supply oxygen.
（発明が解決しようとする課題）
ところで、特開昭６１−１６７２４号公報に記載される
ように、１００％に近い濃度の酸素を長時間体内に吸入
すると、肺炎症状や神経障害等を起して健康上古になる
ことが知られている。そこで、医療上で酸素を使用する
ときは、純酸素を空気で混合稀釈して酸素濃度５０％以
下で用いられる。(Problems to be Solved by the Invention) By the way, as described in JP-A-61-16724, inhaling oxygen at a concentration close to 100% into the body for a long time can cause pneumonia symptoms, neurological disorders, etc. It is known that it improves health. Therefore, when oxygen is used medically, pure oxygen is mixed and diluted with air and used at an oxygen concentration of 50% or less.
そこで、上記特開昭６１−２２２９０６号公報で示され
た酸素供給装置、および低圧容器に酸素を充填した酸素
供給装置のいずれにあっても、発生または吐き出される
純酸素が空気と混合稀釈されて体内に吸入されるように
、純酸素が内部に放出される吸入マスクまたはマウスピ
ース等に、外気に連通ずる通気口または空気導入用口が
開口されている。Therefore, in both the oxygen supply device disclosed in the above-mentioned Japanese Patent Application Laid-Open No. 61-222906 and the oxygen supply device in which a low-pressure container is filled with oxygen, pure oxygen generated or discharged is diluted by mixing with air. An inhalation mask or mouthpiece, etc., through which pure oxygen is released into the body so as to be inhaled into the body, has a vent or an air introduction port that communicates with the outside air.
しかしながら、放出される純酸素と空気との混合比率は
、吸入者の呼気の吸引力や頻度によって大きく変化し、
必ずしも所望の稀釈率が得られない。すなわち、吸入者
の呼気の吸引力が弱くしかも頻度か少ないとすれば、吸
入マスクまたはマウスピース内が放出された純酸素で充
満され易いとともに、外気から導入される空気量も少な
く、濃度の高い酸素を吸入することとなる。また、吸入
者の呼気の吸引力が強くしかも頻度か多いとすれば、吸
入マスクまたはマウスピース内に所定量の純酸素が放出
される１１「に、吸入者に吸入されるとともに、外気か
ら導入される空気量も多く、濃度の低い酸素しか吸入す
ることができない。However, the mixing ratio of released pure oxygen and air varies greatly depending on the suction force and frequency of exhalation of the inhaler.
The desired dilution rate cannot always be obtained. In other words, if the suction force of the inhaler's exhaled air is weak and infrequent, the inside of the inhaler mask or mouthpiece is likely to be filled with released pure oxygen, and the amount of air introduced from the outside air is also small, resulting in a high concentration of oxygen. You will have to inhale oxygen. In addition, if the suction force of the inhaler's exhaled air is strong and frequent, a predetermined amount of pure oxygen is released into the inhaler mask or mouthpiece and is inhaled by the inhaler and introduced from the outside air. The amount of air is also large, and only a low concentration of oxygen can be inhaled.
本発明は、上記のごとき事情に鑑みてなされたもので、
空気で所望の濃度まで混合稀釈された酸素が吐き出され
る酸素供給装置を提供することを目的とする。The present invention was made in view of the above circumstances, and
An object of the present invention is to provide an oxygen supply device that discharges oxygen mixed and diluted with air to a desired concentration.
（課題を解決するための手段）
かかる目的を達成するために、本発明の酸素供給装置は
、本体ケース内の一端部にターボ形送風機を配設し、こ
のターボ形送風機の吐き出し側に臨んで前記本体ケース
の外周壁に吐出口を開口し、前記本体ケースの外周壁で
前記ターボ形送風機より他端部側に吸気［１を開口し、
航記本体ケース内の前記他端部側に酸素発生器を着脱自
在に付設し、装着状態にある航記酸素発生器の酸素吐出
口と前記吸気口を前記ターボ形送風機の吸込口に連通路
で連通して構成されている。(Means for Solving the Problems) In order to achieve the above object, the oxygen supply device of the present invention has a turbo blower disposed at one end inside the main body case, and a turbo blower facing the discharge side of the turbo blower. A discharge port is opened in the outer circumferential wall of the main body case, and an intake [1 is opened on the outer circumferential wall of the main body case toward the other end side of the turbo blower,
An oxygen generator is removably attached to the other end side of the navigation body case, and a communication path is provided between the oxygen discharge port of the installed oxygen generator and the intake port to the intake port of the turbo blower. It is configured in a connected manner.
さらに、前記吸気口に、通気面積を調整するためのシャ
ッターを設けても良い。Furthermore, a shutter for adjusting the ventilation area may be provided at the intake port.
（作用）
酸素発生器から吐き出された純酸素と吸気口から空気が
、ターボ形送風機によって吸引され、さらに混合されて
吐出口から所定の濃度の酸素として吐き出される。(Operation) Pure oxygen discharged from the oxygen generator and air from the intake port are sucked in by the turbo blower, mixed together, and discharged as oxygen at a predetermined concentration from the discharge port.
さらに、吸気口に通気面積を調整するためのシャッター
を設けるならば、シャターによる調整で吸気Ｌ］から吸
引される空気量が変化し、吐出口から吐出される酸素の
濃度を調整し得る。Furthermore, if a shutter for adjusting the ventilation area is provided at the intake port, the amount of air sucked from the intake air L] can be changed by adjustment by the shutter, and the concentration of oxygen discharged from the discharge port can be adjusted.
（実施例）
以下、本発明の実施例を第１図ないし第３図を参照して
説明する。第１図は、本発明の酸素供給装置の一実施例
の縦断面図であり、第２図は、第１図の酸素供給装置と
化学的酸素発生器の外観斜視図であり、第３図（Ａ）、
（Ｂ）、（Ｃ）は、それぞれシャターの「半開」、「全
閉」、ｒ全開」の状態を示す部分的縦断面図である。(Example) Hereinafter, an example of the present invention will be described with reference to FIGS. 1 to 3. FIG. 1 is a longitudinal sectional view of one embodiment of the oxygen supply device of the present invention, FIG. 2 is an external perspective view of the oxygen supply device and chemical oxygen generator of FIG. 1, and FIG. (A),
(B) and (C) are partial longitudinal cross-sectional views showing the states of the shutter in "half open", "fully closed", and r fully open, respectively.
図において、本体ケース１は樹脂製であり、上端部の頭
部１ａが細径の首部１ｂを介して下端部側の胴部１ｅに
一体的に形成される。この本体ケース１は片手で持てる
程度の大きさである。そして、この本体ケース１の頭部
１ａ内に、モータ２が回転軸を下に向けて突出させるよ
うに固定され、このモータ２の回転軸にターボ形送風機
、例えば遠心ファン３が配設される。また、頭部１ａの
外周壁に、遠心ファン３の吐き出し側に臨んで吐出１コ
４が開口される。さらに、頭部１ａにモータ２の回転駆
動を「高速」、「低速」、「停止」に切り換えるための
制御スイッチ５が配設される。なお、５ａは制御スイッ
チ５の操作ノブである。In the figure, a main body case 1 is made of resin, and a head portion 1a at the upper end is integrally formed with a body portion 1e at the lower end via a narrow neck portion 1b. This main body case 1 is large enough to be held with one hand. A motor 2 is fixed in the head 1a of the main body case 1 with its rotating shaft protruding downward, and a turbo-type blower, for example, a centrifugal fan 3 is disposed on the rotating shaft of the motor 2. . Further, a discharge outlet 4 is opened in the outer peripheral wall of the head 1a facing the discharge side of the centrifugal fan 3. Furthermore, a control switch 5 for switching the rotational drive of the motor 2 between "high speed", "low speed", and "stop" is provided on the head 1a. Note that 5a is an operation knob of the control switch 5.
また、胴部１．、の下端面に開口部６が設けられ、この
開口部６より化学的酸素発生器７がＪＨ部ｌｏ内に挿入
でき、着脱自在で本体ケース１に装着される。この化学
的酸素発生器７は、外周部に凸部７ａが突設され、装着
状態で開口部６の内周壁に設けられた四部と係合してク
リック作用により装着状態が安定に維持される。また、
胴部ＩＣの外周壁に、吸気口８が開口され、この吸気口
８にシャッター９が慴動自在に配設される。吸気口８は
、複数の長孔８．．８ａ−が開口幅と非開口幅を同じに
して等間隔で穿設される。また、シャッター９にも、吸
気口８の長孔８ａ、８．・・・と同じ幅で同じ間隔に長
孔９ａ、９ａ−・・が穿設される。さらに、シャッター
９には、制御ノブ９ｂが本体ケース１の外部から操作で
きるように突設される。そして、クリック機構等により
、第３図（Ａ）のごとく、吸気口８の長孔８１．８□・
・・に対してシャッター９の長孔９ｍ、９．−・・が半
分型なる「半開」の状態と、第３図（Ｂ）のごとく、吸
気口８の長孔８ａ、８ａ−・・とシャッター９の長孔９
１，９工・・・が全く重ならない「全閉」の状態と、第
３図（Ｃ）のごとく、吸気口８の長孔８ａ、８．−とシ
ャッター９の長孔９．．９．−が全て重なる「全開」の
状態に切り換えられる。Also, the torso 1. An opening 6 is provided at the lower end surface of the main body case 1, through which a chemical oxygen generator 7 can be inserted into the JH section lo, and is detachably attached to the main body case 1. This chemical oxygen generator 7 has a convex portion 7a protruding from its outer circumference, which engages with four parts provided on the inner circumferential wall of the opening 6 when it is attached, and the attached condition is stably maintained by a click action. . Also,
An intake port 8 is opened in the outer peripheral wall of the body IC, and a shutter 9 is movably disposed in the intake port 8. The intake port 8 has a plurality of elongated holes 8. ．． 8a- are bored at equal intervals with the opening width and non-opening width being the same. Further, the shutter 9 also has elongated holes 8a, 8. Elongated holes 9a, 9a-... are bored at the same intervals and the same width as... Furthermore, a control knob 9b is provided protruding from the shutter 9 so that it can be operated from the outside of the main body case 1. Then, as shown in FIG. 3(A), the long hole 81.8□ of the intake port 8 is opened by a click mechanism or the like.
..., the long hole 9m of the shutter 9, 9. -- is in a half-open state, and as shown in FIG.
1, 9, etc. do not overlap at all, and a "fully closed" state where the holes 8a, 8. - and the long hole 9 of the shutter 9. ．． 9. - is switched to the "fully open" state where all the marks overlap.
また、この吸気口８と、化学的酸素発生器７の酸素吐出
ロアｂとが連通路ＩＯにより首部１ｂを経て遠心ファン
３の吸込口に連通される。さらに、胴部１ｅに、モータ
２に制御スイッチ５を介して電源を供給するための電池
１１が容易に交換し得るように収納される。Further, this intake port 8 and the oxygen discharge lower b of the chemical oxygen generator 7 are communicated with the intake port of the centrifugal fan 3 via the neck portion 1b by a communication path IO. Further, a battery 11 for supplying power to the motor 2 via the control switch 5 is housed in the body portion 1e so as to be easily replaceable.
ここで、化学的酸素発生器７につき簡単に説明する。樹
脂製の容器内に、例えば、過酸化水素誘導体としての顆
粒状の過炭酸ナトリウムと、水溶性の紙袋に封入された
分解触媒としての二酸化マンガンが収納される。そして
、容器に注水孔７ｃが設けられ、通常は栓７ｄで閉塞さ
れている。また、酸素吐出ロアｂを覆って、通気性と水
不透過性のある膜７ｅが配設される。化学的酸素発生器
７はかかる構成からなり、酸素を発生させる際に、注入
孔７ｃより容器内に所定の量だけ注水する。すると、二
酸化マンガンを封入した水溶性の紙袋が溶解し、二酸化
マンガンと過炭酸ナトリウムが水中で反応して酸素が発
生される。Here, the chemical oxygen generator 7 will be briefly explained. For example, granular sodium percarbonate as a hydrogen peroxide derivative and manganese dioxide as a decomposition catalyst sealed in a water-soluble paper bag are stored in a resin container. A water injection hole 7c is provided in the container, and is normally closed with a stopper 7d. Further, a breathable and water-impermeable membrane 7e is disposed to cover the oxygen discharge lower b. The chemical oxygen generator 7 has such a configuration, and when generating oxygen, a predetermined amount of water is poured into the container through the injection hole 7c. Then, the water-soluble paper bag containing manganese dioxide dissolves, and the manganese dioxide and sodium percarbonate react in the water, producing oxygen.
かかる構成において、体内で不足した酸素を補充する際
に、化学的酸素発生器７に注水して本体ケース１に装着
する。そして、シャッター９を「半開」にするとともに
、制御スイッチ５を「低速」に設定する。すると、化学
的酸−素発生器７で発生した酸素と、吸気口８がら空気
が遠心ファン３によって吸引され、さらに混合されて吐
出口４から混合稀釈された酸素が吐き出される。ここで
、吸気口８から吸引される空気の量は、吸気口８の通気
面積と遠心ファン３の吸引力によってほぼ一定である。In this configuration, when replenishing oxygen that is insufficient in the body, water is poured into the chemical oxygen generator 7 and the chemical oxygen generator 7 is attached to the main body case 1. Then, the shutter 9 is set to "half open" and the control switch 5 is set to "low speed". Then, the oxygen generated by the chemical oxygen generator 7 and the air from the intake port 8 are sucked by the centrifugal fan 3, mixed, and the mixed and diluted oxygen is discharged from the discharge port 4. Here, the amount of air sucked through the intake port 8 is approximately constant depending on the ventilation area of the intake port 8 and the suction force of the centrifugal fan 3.
また、化学的酸素発生器７から発生される酸素の量はほ
ぼ一定とみなし得る。このため、吐出口４から吐き出さ
れる酸素は、はぼ所定の濃度に稀釈される。また、シャ
ッター９を「全開」の状態とすれば、吐出口４から吐き
出される酸素の濃度をより薄くすることができる。さら
に、シャッター９を「全閉」の状態とすれば、吐出口４
がら空気で稀釈されていない純酸素を吐き出させること
もできる。そして、化学的酸素発生器７に注水せずに酸
素を発生させず、シャッター９を「全開」とするととも
に、制御スイッチ５を「高速」とすれば、携帯用の扇風
機として用いることができる。Further, the amount of oxygen generated from the chemical oxygen generator 7 can be considered to be approximately constant. Therefore, the oxygen discharged from the discharge port 4 is diluted to a predetermined concentration. Moreover, if the shutter 9 is set to the "fully open" state, the concentration of oxygen discharged from the discharge port 4 can be further reduced. Furthermore, if the shutter 9 is in the "fully closed" state, the discharge port 4
It is also possible to exhale pure oxygen that has not been diluted with air. If the chemical oxygen generator 7 is not injected with water and no oxygen is generated, the shutter 9 is set to "fully open", and the control switch 5 is set to "high speed", it can be used as a portable electric fan.
なお、酸素発生器は、上記実施例のごとく化学的酸素発
生器７に限られず、低圧容器に純酸素を圧縮充填したも
のであっても良い。そして、化学的酸素発生器７は、上
記実施例の構造に限られず、適宜に化学的に酸素を発生
させ得るものであれば、いかなる構造であっても良い。Note that the oxygen generator is not limited to the chemical oxygen generator 7 as in the above embodiment, but may be a low-pressure container compressed and filled with pure oxygen. The chemical oxygen generator 7 is not limited to the structure of the above embodiment, but may have any structure as long as it can chemically generate oxygen appropriately.
また、ターボ形送風機として遠心ファン３に代えて、軸
流ファンや斜流ファンおよび横流ファンを用いても良い
。さらに、シャッター９は、「半開」、「全閉」、「−
全開」の３状態に限られず、吸気１１８の通気面積を無
段階に調整できるものであっても良い。そしてさらに、
モータ２の電源として、本体ケースｌに収納された電池
１１に限られず、商用交流電源を適宜に変圧および整流
して用いても良い。Further, instead of the centrifugal fan 3, an axial fan, mixed flow fan, or cross-flow fan may be used as the turbo blower. Further, the shutter 9 can be set to "half open", "fully closed", "-
The ventilation area of the intake air 118 is not limited to the three states of "fully open", but may be one in which the ventilation area of the intake air 118 can be adjusted steplessly. And furthermore,
The power source for the motor 2 is not limited to the battery 11 housed in the main body case l, but may also be a commercial AC power source that is suitably transformed and rectified.
（発明の効果）
本発明は、以上説明したように構成されているので、以
下のごとき格別に優れた効果を奏する。(Effects of the Invention) Since the present invention is configured as described above, it achieves the following particularly excellent effects.
吸気口からの空気と、酸素発生器で発生された酸素が、
ともにターボ形送風機で吸引され、さらに混合されて吐
出口から吐き出される。そして、吸気口から吸引される
空気量は、吸気【：１の通気面積とターボ形送風機の吸
引力によってほぼ一定であり、吐出口からほぼ所定の濃
度に稀釈された酸素か吐き出される。このために、健康
上に何ら害を与えることなしに、手軽に酸素を補充する
ことができる。また、空気で稀釈された酸素がターボ形
送風機により涼風として吐出されるので、爽快感が得ら
れ、スポーツの直後等に有用である。The air from the intake port and the oxygen generated by the oxygen generator are
Both are sucked in by a turbo blower, mixed together, and then discharged from a discharge port. The amount of air sucked from the intake port is approximately constant depending on the ventilation area of the intake air [:1] and the suction force of the turbo blower, and oxygen diluted to a substantially predetermined concentration is discharged from the discharge port. For this reason, oxygen can be easily replenished without causing any harm to health. Further, since the oxygen diluted with air is discharged as cool air by the turbo blower, a refreshing feeling can be obtained, which is useful immediately after sports.
さらに、吸気口に通気面積を調整するためのシャッター
を設けて、通気面積を調整するならば、酸素の稀釈率を
適宜に調整することができる。Furthermore, if a shutter for adjusting the ventilation area is provided at the intake port to adjust the ventilation area, the dilution rate of oxygen can be adjusted as appropriate.
第１図は、本発明の酸素供給装置の一実施例の縦断面図
であり、第２図は、第１図の酸素供給装置と化学的酸素
発生器の外観斜視図であり、第３図は、シャッターの状
態を示す部分的縦断面図である。
に本体ケース、 ３：遠心ファン、
４：吐出口、 ７：化学的酸素発生器、８：吸気Ｌ
１．９：シャッター、１吐連通路。
第２図
第１図
第３図
（Ａ）
（Ｂ）
（Ｃ）
手 続 補 正 書（自発）
平成 １年 ３月
特許庁長官 吉 １）文 毅 殿
１、事件の表示
昭和６３年特許願第２５５３４８号
２、発明の名称
酸素供給装置
３、補正をする者
事件との関係 特許出願人
名称（００２）赤井電機株式会社
４、代理人
住所 東京都千代田区神田北乗物町２番地日
明細書の発明の詳細な説明の欄
６、補正の内容FIG. 1 is a longitudinal sectional view of one embodiment of the oxygen supply device of the present invention, FIG. 2 is an external perspective view of the oxygen supply device and chemical oxygen generator of FIG. 1, and FIG. FIG. 2 is a partial vertical cross-sectional view showing the state of the shutter. Main body case, 3: Centrifugal fan, 4: Discharge port, 7: Chemical oxygen generator, 8: Intake L
1.9: Shutter, 1 discharge communication passage. Figure 2 Figure 1 Figure 3 (A) (B) (C) Procedural amendment (spontaneous) March 1999 Commissioner of the Patent Office Yoshi 1) Moon Yi 1, indication of the case 1988 patent application No. 255348 2, Name of the invention Oxygen supply device 3, Relationship with the person making the amendment Patent applicant name (002) Akai Electric Co., Ltd. 4, Agent address: 2 Kanda Kita Jimono-cho, Chiyoda-ku, Tokyo Date of specification Column 6 of Detailed Description of the Invention, Contents of Amendment
Claims (2)
、このターボ形送風機の吐き出し側に臨んで前記本体ケ
ースの外周壁に吐出口を開口し、前記本体ケースの外周
壁で前記ターボ形送風機より他端部側に吸気口を開口し
、前記本体ケース内の前記他端部側に酸素発生器を着脱
自在に付設し、装着状態にある前記酸素発生器の酸素吐
出口と前記吸気口を前記ターボ形送風機の吸込口に連通
路で連通したことを特徴とする酸素供給装置。(1) A turbo blower is disposed at one end of the main body case, a discharge port is opened in the outer peripheral wall of the main body case facing the discharge side of the turbo blower, and the turbo blower is opened on the outer peripheral wall of the main body case. An air intake port is opened on the other end side of the air blower, and an oxygen generator is detachably attached to the other end side in the main body case, and the oxygen discharge port of the oxygen generator in the installed state and the air intake port are provided. An oxygen supply device characterized in that an opening is connected to an inlet of the turbo blower through a communication passage.
ターを設けたことを特徴とする請求項１記載の酸素供給
装置。(2) The oxygen supply device according to claim 1, characterized in that the intake port is provided with a shutter for adjusting the ventilation area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63255348A JPH02102103A (en) | 1988-10-11 | 1988-10-11 | Oxygen-feeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63255348A JPH02102103A (en) | 1988-10-11 | 1988-10-11 | Oxygen-feeding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02102103A true JPH02102103A (en) | 1990-04-13 |
| JPH0531486B2 JPH0531486B2 (en) | 1993-05-12 |
Family
ID=17277541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63255348A Granted JPH02102103A (en) | 1988-10-11 | 1988-10-11 | Oxygen-feeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02102103A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660172A (en) * | 1995-09-22 | 1997-08-26 | Hatton; Norman E. | Auxiliary breathing apparatus and method |
| CN113719460A (en) * | 2021-08-28 | 2021-11-30 | 深圳市深信创联智能科技有限责任公司 | Low-energy-consumption direct-drive high-speed centrifugal air compression device special for hydrogen fuel cell |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121593A (en) * | 1974-08-16 | 1976-02-20 | Kenichi Sugyama | OSENKUKISHITSUYOSANSOGASUHATSUSEISOCHI |
| JPS6231218U (en) * | 1985-08-08 | 1987-02-25 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147133A (en) * | 1983-02-09 | 1984-08-23 | Tsubakimoto Chain Co | Hydraulic buffer |
-
1988
- 1988-10-11 JP JP63255348A patent/JPH02102103A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121593A (en) * | 1974-08-16 | 1976-02-20 | Kenichi Sugyama | OSENKUKISHITSUYOSANSOGASUHATSUSEISOCHI |
| JPS6231218U (en) * | 1985-08-08 | 1987-02-25 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660172A (en) * | 1995-09-22 | 1997-08-26 | Hatton; Norman E. | Auxiliary breathing apparatus and method |
| CN113719460A (en) * | 2021-08-28 | 2021-11-30 | 深圳市深信创联智能科技有限责任公司 | Low-energy-consumption direct-drive high-speed centrifugal air compression device special for hydrogen fuel cell |
| CN113719460B (en) * | 2021-08-28 | 2023-12-26 | 深圳市深信创联智能科技有限责任公司 | Special direct-driven high-speed centrifugal air compression device for low-energy-consumption hydrogen fuel cell |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531486B2 (en) | 1993-05-12 |
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