JPH044920Y2 - - Google Patents
Info
- Publication number
- JPH044920Y2 JPH044920Y2 JP18264786U JP18264786U JPH044920Y2 JP H044920 Y2 JPH044920 Y2 JP H044920Y2 JP 18264786 U JP18264786 U JP 18264786U JP 18264786 U JP18264786 U JP 18264786U JP H044920 Y2 JPH044920 Y2 JP H044920Y2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- window
- electrically conductive
- washer
- cloth
- 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.)
- Expired
Links
- 239000004744 fabric Substances 0.000 claims description 32
- 239000012530 fluid Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 15
- 239000007921 spray Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- 239000002759 woven fabric Substances 0.000 description 5
- 238000012790 confirmation Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、温水を利用したウインドウオツシヤ
装置の改良に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a window washer device that uses hot water.
一般に、自動車のフロントガラス面の洗浄は、
ウインドウオツシヤ液（以下「ウオツシヤ液」と
いう）をガラス面に噴射し、ワイパーを作動して
行なうようになつている。そして、従来、この種
のウインドウオツシヤ装置には、寒冷時に於てフ
ロントガラスに凍結した雪や霜等を効果的に溶解
するため、例えば実開昭57−151146号及び同57−
151147号の各公報に開示される考案を始めとし
て、実開昭57−159559号や同59−69048号、また、
実開昭57−17850号等の各公報に開示される様々
なウオツシヤ液の加熱手段が提案されている。
Generally, cleaning the windshield of a car is
This is done by spraying window washer fluid (hereinafter referred to as "washer fluid") onto the glass surface and operating the wiper. Conventionally, this type of window washer device has been used, for example, in Utility Model Application No. 57-151146 and 57-
In addition to the devices disclosed in each publication of No. 151147, Utility Model Application Publications No. 57-159559 and No. 59-69048, and
Various means for heating the washer fluid have been proposed, as disclosed in various publications such as Utility Model Application Publication No. 17850/1983.
しかし乍ら、従来の各加熱手段には依然として
種々の問題点があり、必ずしも好ましいものとは
いえなかつた。即ち、上記実開昭57−151146号、
同57−151147号及び同59−69048号公報の如くウ
インドウオツシヤタンク（以下「タンク」とい
う）から噴射ノズルに至るパイプの途中に熱交換
部を設けてウオツシヤ液の加熱を図るものにあつ
ては、タンク内のウオツシヤ液が凍結した場合に
パイプを熱交換部で温めても、タンク内のウオツ
シヤ液を効率良く溶解することができない不具合
があつた。また、実開昭57−151146号や同57−
159559号公報に開示される如くタンク内にヒータ
等を設けたものにあつては、ヒータ等の取付部の
水密性を良好に保たねばならぬ組付上の煩わしさ
があり、また、構造が複雑になりコストも高くつ
くといつた不具合がある。加えて、タンク内にヒ
ータ等を組み込むため、タンク内に貯水し得るウ
オツシヤ液の容量がヒータ等の容積分だけ減少し
てしまい、長期に亘る使用によつてウオツシヤ液
を頻繁に補給しなければならない煩わしさがあつ
た。尚、上記ヒータによつて減少したウオツシヤ
液の容量を確保するには、タンクを大きくすれば
よいが、各種の機器が装着されるエンジンルーム
のスペース上、タンクの大型化には問題があつ
た。更に、実開昭57−17850号公報に解除される
ようにタンクをエンジン冷却水循環パイプの管路
途上に設けた大径部内に設置してなるものにあつ
ては、エンジン始動時の如くエンジン冷却水が常
に高温であるとは限らず、また、特に寒冷時に於
てエンジン始動時の冷却水の高温化には時間を要
するため、速やかにウオツシヤ液を温めてフロン
トガラスに噴射することは困難である等、解決す
べき種々の問題点が指摘されていた。
However, each conventional heating means still has various problems and cannot be said to be necessarily preferable. That is, the above-mentioned Utility Model Application Publication No. 57-151146,
For those that heat the washer fluid by installing a heat exchange part in the middle of the pipe from the window washer tank (hereinafter referred to as "tank") to the injection nozzle, as in No. 57-151147 and No. 59-69048. had a problem in that when the washer liquid in the tank was frozen, even if the pipe was heated in the heat exchanger, the washer liquid in the tank could not be efficiently dissolved. Also, Utility Model No. 57-151146 and No. 57-
As disclosed in Publication No. 159559, in the case of a tank equipped with a heater, etc., there is a problem in assembling that the watertightness of the mounting part of the heater, etc. must be kept good, and there is also a problem with the structure. There are some problems that make it complicated and costly. In addition, since a heater, etc. is built into the tank, the capacity of the washer fluid that can be stored in the tank is reduced by the volume of the heater, etc., and the washer fluid must be replenished frequently due to long-term use. It was an unavoidable annoyance. In addition, in order to secure the volume of washer liquid reduced by the heater mentioned above, it is possible to make the tank larger, but there was a problem in increasing the size of the tank due to the space in the engine room where various equipment is installed. . Furthermore, as disclosed in Japanese Utility Model Application Publication No. 57-17850, if the tank is installed in the large diameter part of the engine cooling water circulation pipe, the engine cooling will be carried out as soon as the engine is started. Water is not always at a high temperature, and it takes time for the coolant to heat up when starting the engine, especially in cold weather, so it is difficult to quickly warm up the washer fluid and spray it onto the windshield. Various problems were pointed out that needed to be resolved.
本考案は斯かる実情に鑑み案出されたもので、
従来のタンクやパイプの構造に何ら手を加えるこ
となく、簡単且つ軽量な構造によるウインドウオ
ツシヤ装置を提供することを目的とする。
This invention was devised in view of the actual situation,
To provide a window washer device having a simple and lightweight structure without making any modifications to the conventional structure of tanks and pipes.
斯かる目的を達成するために本考案は、フロン
トウインドの前部に位置する噴射ノズルとウイン
ドウオツシヤタンクをパイプで連通させてなる自
動車のウインドウオツシヤ装置に於て、上記ウイ
ンドウオツシヤタンクを通電性発熱布で被覆した
ものである。
In order to achieve such an object, the present invention provides an automobile window washer device in which an injection nozzle located in the front part of a front window and a window washer tank are connected through a pipe. It is covered with an electrically conductive heat generating cloth.
本考案によれば、寒冷地に於けるエンジン始動
の際にフロントガラスに雪や霜が凍結していると
き、タンクを被覆する通電性発熱布に通電すれ
ば、タンク内のウオツシヤ液はこの通電性発熱布
により温められて噴射ノズルから噴射し、雪等を
溶解することとなる。また、タンク内のウオツシ
ヤ液が凍結しているときも、上記通電性発熱布に
より溶解され温められて噴射ノズルから噴射する
こととなる。
According to the present invention, when starting an engine in a cold region and snow or frost is frozen on the windshield, if electricity is applied to the electrically conductive heating cloth covering the tank, the washer fluid in the tank will be energized. It is heated by the heat-generating cloth and sprayed from the spray nozzle to melt snow, etc. Furthermore, even when the washer liquid in the tank is frozen, it is melted and warmed by the electrically conductive heat generating cloth and then sprayed from the spray nozzle.
以下、本考案の実施例を図面に基づき詳細に説
明する。
Hereinafter, embodiments of the present invention will be described in detail based on the drawings.
第１図乃至第３図は本考案の第一実施例を示
し、図に於て、１は通電性発熱布３で被覆された
タンクで、このタンク１内のウオツシヤ液Ｗは従
来技術と同様、ポンプ５の駆動によつてパイプ７
を介して噴射ノズル９からフロントガラス（図示
せず）の噴射されるようになつている。尚、１１
はポンプ５の駆動スイツチ、１３はバツテリであ
る。 1 to 3 show a first embodiment of the present invention. In the figures, 1 is a tank covered with an electrically conductive heat generating cloth 3, and the washer liquid W in this tank 1 is the same as in the prior art. , by driving the pump 5, the pipe 7
The spray nozzle 9 sprays the windshield (not shown) through the spray nozzle 9. In addition, 11
1 is a drive switch for the pump 5, and 13 is a battery.
第２図は上記タンク１を被覆する通電性発熱布
３の展開正面図で、この通電性発熱布３には実開
昭39−24197号公報に開示された半導電性織布が
用いられている。 FIG. 2 is a developed front view of the electrically conductive heat generating cloth 3 covering the tank 1, and the semiconductive woven fabric disclosed in Japanese Utility Model Publication No. 39-24197 is used for the electrically conductive heat generating cloth 3. There is.
即ち、当該半導電性織布からなる通電性発熱布
３は、綿、絹、アセテート、ポリアミド等の紡糸
にカーボンブラツク、グラフアイト等の半導電性
微粒子を配合した半導電性塗料を塗装してなる半
導電性紡糸（緯糸）１５と絶縁糸（経糸）１７が
織成されてなり、その電極部は銀系塗料を塗装し
た導電性紡糸群１９が絶縁糸１７と直交して織成
されている。そして、当該導電性紡糸群１９に銀
系導電性塗料の部分的連結塗装部２１が設けら
れ、これに鳩目２３が設けられている。また、タ
ンク１を被覆した場合に於ける通電性発熱布３の
左右端部の重合部３′の絶縁を図るため、この通
電性発熱布３の一端には絶縁体２５が貼着されて
いる。その他、図中、２７，２９はバツテリ１３
及び運転室内に設けられたスイツチ（図示せず）
に連結するコードで、各コード２７，２９の途中
には接続端子３１が設けられている。 That is, the conductive heating cloth 3 made of semiconductive woven fabric is made by coating spun yarn of cotton, silk, acetate, polyamide, etc. with semiconductive paint containing semiconductive fine particles such as carbon black and graphite. A semi-conductive spun yarn (weft) 15 and an insulating yarn (warp) 17 are woven, and the electrode part is formed by weaving a conductive spun group 19 coated with a silver-based paint orthogonally to the insulating yarn 17. There is. The conductive spinning group 19 is provided with a partially connected coating portion 21 of a silver-based conductive paint, and an eyelet 23 is provided thereon. Furthermore, in order to insulate the overlapping portions 3' at the left and right ends of the electrically conductive heat generating cloth 3 when covering the tank 1, an insulator 25 is attached to one end of the electrically conductive heat generating cloth 3. . In addition, 27 and 29 in the figure are battery 13
and a switch installed in the driver's cab (not shown)
A connecting terminal 31 is provided in the middle of each cord 27, 29.
而して、上記構成からなる通電性発熱布３でタ
ンク１の側面を被覆してその左右両端の重合部
３′を鳩目３３で係止すると共に、通電性発熱布
３の上下両端をタンク１の上下両面上に折り畳
み、その重合部３″を鳩目３３で係止し、接続端
子３１をバツテリ１３等に接続すればよい。尚、
この場合、上記重合部３″にも絶縁体（図示せず）
を介在させて、当該重合部３″に於ける通電性発
熱布３の絶縁を図る必要がある。 The side surfaces of the tank 1 are covered with the electrically conductive heat generating cloth 3 having the above structure, and the overlapping portions 3' at both left and right ends are locked with the eyelets 33, and both upper and lower ends of the electrically conductive heat generating cloth 3 are covered with the tank 1. It is sufficient to fold it onto both the upper and lower sides of the board, lock the overlapping part 3'' with the eyelet 33, and connect the connecting terminal 31 to the battery 13 or the like.
In this case, an insulator (not shown) is also provided in the overlapping portion 3″.
It is necessary to intervene to insulate the electrically conductive heat generating cloth 3 at the overlapped portion 3''.
本実施例はこのように構成されているから、例
えば寒冷時に於てフロントガラスに雪や霜が凍結
しているとき、タンク１を被覆する上記通電性発
熱布３に通電すれば、タンク１内のウオツシヤ液
Ｗは当該通電性発熱布３により温められて噴射ノ
ズル９から噴射され、雪等を溶解することとな
る。また、タンク１内のウオツシヤ液Ｗが凍結し
ているときにも、ウオツシヤ液Ｗは当該通電性発
熱布３により溶解され温められて噴射ノズル９か
ら噴射されることとなる。 Since the present embodiment is configured in this way, for example, when snow or frost is frozen on the windshield in cold weather, if electricity is applied to the electrically conductive heating cloth 3 covering the tank 1, the inside of the tank 1 can be heated. The washer liquid W is heated by the electrically conductive heat-generating cloth 3 and sprayed from the spray nozzle 9 to melt snow and the like. Further, even when the washer liquid W in the tank 1 is frozen, the washer liquid W is melted and warmed by the electrically conductive heat generating cloth 3 and is injected from the injection nozzle 9.
このように、本実施例は従来技術と同様、ウオ
ツシヤ液Ｗを温めてフロントガラスに噴射させる
ことにより、フロントガラスに凍結した雪や霜等
を速やかに溶解することができ、また、ウオツシ
ヤ液Ｗがタンク１内で凍結している場合にもこれ
を速やかに溶解することができるが、本実施例で
は、タンク内にヒータを装着する必要もないた
め、その取付部の水密性を確保しなければならな
いといつた組付上の煩わしさがなくなつた。ま
た、タンク１内にヒータを収納しないため、従来
と異なりヒータの容積分だけタンク１内に貯水し
得るウオツシヤ液Ｗの量が減少することもなく、
因つて、長期に亘る使用によりウオツシヤ液Ｗを
頻繁に補給する必要もない。そして、通電性発熱
布３の装着は容易であり、極めて簡単且つ軽量な
構造によつて所期の目的を達成することが可能で
ある。更に、本実施例はタンク１全体を被覆して
温めるので、タンクの側面等の一部にヒータを当
接させる手段に比し、ウオツシヤ液Ｗは速やかに
温まることとなる。 As described above, in this embodiment, as in the prior art, snow, frost, etc. frozen on the windshield can be quickly dissolved by heating the washer fluid W and spraying it onto the windshield. Even if the water is frozen inside the tank 1, it can be quickly thawed. However, in this example, there is no need to install a heater inside the tank, so the watertightness of the mounting part must be ensured. The hassle of assembly that was previously required has been eliminated. In addition, since the heater is not housed in the tank 1, the amount of washer fluid W that can be stored in the tank 1 by the volume of the heater does not decrease, unlike in the past.
Therefore, there is no need to frequently replenish the washer fluid W after long-term use. The electrically conductive heating cloth 3 can be easily attached, and the intended purpose can be achieved with an extremely simple and lightweight structure. Furthermore, in this embodiment, the entire tank 1 is covered and heated, so that the washer liquid W is quickly heated up compared to a method in which a heater is brought into contact with a part of the side surface of the tank or the like.
第４図は、通電性発熱布３でタンク１を被覆し
た際に、タンク１内のウオツシヤ液Ｗの貯水量の
確認ができるように通電性発熱布３に液量確認窓
３５を設けたもので、当該液量確認窓３５を設け
たことによりタンク１内のウオツシヤ液Ｗの貯水
量の確認が容易となつた。 FIG. 4 shows a case in which a liquid level confirmation window 35 is provided on the conductive heat generating cloth 3 so that the amount of water stored in the washer fluid W in the tank 1 can be confirmed when the tank 1 is covered with the conductive heat generating cloth 3. By providing the liquid amount confirmation window 35, it becomes easy to confirm the amount of water stored in the washer liquid W in the tank 1.
第５図は他の実施例に係るウインドウオツシヤ
装置を示し、このウインドウオツシヤ装置は、ウ
オツシヤ液Ｗが通電性発熱布３により温められて
一定温度に上昇したとき、これを検知したタンク
１内の温度センサ３７からの信号により通電性発
熱布３への通電を停止するコントローラ３９を装
着すると共に、上記温度センサ３７と併せて当該
コントローラ３９に外気温度を検知する温度セン
サ４１を接続し、外気温が一定値以下に下がつた
場合にこれを検知した当該温度センサ４１からの
信号によつて、コントローラ３９が通電性発熱布
３に通電を開始するようにしたものである。 FIG. 5 shows a window washer device according to another embodiment, in which when the washer liquid W is warmed by the conductive heating cloth 3 and rises to a certain temperature, the tank 1 detects this. A controller 39 is installed that stops energizing the conductive heat-generating cloth 3 based on a signal from a temperature sensor 37 inside, and a temperature sensor 41 that detects the outside temperature is connected to the controller 39 together with the temperature sensor 37. When the outside temperature drops below a certain value, the controller 39 starts energizing the electrically conductive heating cloth 3 based on a signal from the temperature sensor 41 that detects this.
尚、上記温度センサ３７，４１からコントロー
ラ３９への信号は温度センサ３７の信号が優先す
るようになつており、外気温が一定値以下の場合
であつても、タンク１内のウオツシヤ液温度が一
定値以上に温まつているときは、温度センサ３７
からの信号によつて通電性発熱布３への通電が停
止されるようになつている。 Note that the signals from the temperature sensor 37 are given priority over the signals sent from the temperature sensors 37 and 41 to the controller 39, so that even if the outside temperature is below a certain value, the washer fluid temperature in the tank 1 remains constant. When the temperature exceeds a certain value, the temperature sensor 37
The supply of electricity to the electrically conductive heating cloth 3 is stopped in response to a signal from the electrically conductive heating cloth 3.
そして、この実施例によれば、ウオツシヤ液温
度が上昇すると自動的に通電が停止するので電気
の無駄がなくなり、また、寒冷時に於けるエンジ
ン始動の際にウオツシヤ液は予め温められている
ので、直ちにフロントガラスに凍結した雪等を溶
解することができる利点を有する。 According to this embodiment, electricity is automatically stopped when the washer fluid temperature rises, so there is no wastage of electricity, and since the washer fluid is pre-warmed when starting the engine in cold weather, It has the advantage of immediately melting snow etc. frozen on the windshield.
尚、上記通電性発熱布３の係止手段として上記
各実施例は鳩目３３を用いたが、その他、例えば
フヤスナー（図示せず）を利用して通電性発熱布
３をタンク１に着脱自在に取り付けてもよい。ま
た、上記半導電性織布に代えて、その他の通電性
発熱布を利用してもよく、何ら上記半導電性織布
に限定されるものではない。 Although the eyelet 33 is used in each of the above embodiments as a locking means for the electrically conductive heat generating cloth 3, the electrically conductive heat generating cloth 3 may be attached to and detached from the tank 1 using other means, for example, using a fastener (not shown). May be attached. Moreover, in place of the above-mentioned semiconductive woven fabric, other electrically conductive heat-generating fabrics may be used, and the present invention is not limited to the above-mentioned semiconductive woven fabric.
このように本考案によれば、組付上の煩わしさ
がなく、簡単且つ軽量な構造による温水を利用し
たウインドウオツシヤ装置を提供することが可能
である。
As described above, according to the present invention, it is possible to provide a window washer device that uses hot water and has a simple and lightweight structure without any troublesome assembly.
第１図は本考案実施例に係るウインドウオツシ
ヤ装置に装着されるタンクの斜視図、第２図は半
導電性織布からなる通電性発熱布の展開正面図、
第３図は本考案実施例に係るウインドウオツシヤ
装置の概略説明図、第４図は液量確認窓を形成し
た通電性発熱布を被覆したタンクの斜視図、第５
図は本考案の他の実施例に係るウインドウオツシ
ヤ装置の概略説明図である。
１……タンク（ウインドウオツシヤタンク）、
３……通電性発熱布、３′，３″……重合部、１５
……半導電性紡糸、１７……絶縁糸、１９……導
電性紡糸群、２１……部分的連結塗装部、２３，
３３……鳩目、２５……絶縁体、３１……接続端
子、３５……液量確認窓、３７，４１……温度セ
ンサ、３９……コントローラ。
FIG. 1 is a perspective view of a tank attached to a window washer device according to an embodiment of the present invention, and FIG. 2 is a developed front view of an electrically conductive heating cloth made of semiconductive woven fabric.
FIG. 3 is a schematic explanatory diagram of a window washer device according to an embodiment of the present invention, FIG. 4 is a perspective view of a tank covered with an electrically conductive heating cloth forming a liquid level confirmation window, and FIG.
The figure is a schematic explanatory diagram of a window washer device according to another embodiment of the present invention. 1...Tank (window water tank),
3... Electrically conductive heating cloth, 3', 3''... Polymerization part, 15
... Semi-conductive spinning thread, 17... Insulating thread, 19... Conductive spinning group, 21... Partially connected coated part, 23,
33... Eyelet, 25... Insulator, 31... Connection terminal, 35... Liquid level confirmation window, 37, 41... Temperature sensor, 39... Controller.
Claims (1)
ルとウインドウオツシヤタンクをパイプで連通
させてなる自動車のウインドウオツシヤ装置に
於て、上記ウインドウオツシヤタンクを通電性
発熱布で被覆したことを特徴とするウインドウ
オツシヤ装置。 (2) 通電性発熱布には、ウオツシヤ液の液量確認
窓が設けられていることを特徴とする実用新案
登録請求の範囲第１項記載のウインドウオツシ
ヤ装置。[Scope of Claim for Utility Model Registration] (1) In an automobile window washer device in which an injection nozzle located at the front of a front window and a window washer tank are connected through a pipe, said window washer tank is energized. A window washer device characterized by being covered with a heat-generating cloth. (2) The window washer device according to claim 1, wherein the electrically conductive heating cloth is provided with a window for checking the amount of washer fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18264786U JPH044920Y2 (en) | 1986-11-26 | 1986-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18264786U JPH044920Y2 (en) | 1986-11-26 | 1986-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6387167U JPS6387167U (en) | 1988-06-07 |
| JPH044920Y2 true JPH044920Y2 (en) | 1992-02-13 |
Family
ID=31128640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18264786U Expired JPH044920Y2 (en) | 1986-11-26 | 1986-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044920Y2 (en) |
-
1986
- 1986-11-26 JP JP18264786U patent/JPH044920Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6387167U (en) | 1988-06-07 |
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