JP2963843B2 - Washer nozzle for vehicles - Google Patents

Washer nozzle for vehicles

Info

Publication number
JP2963843B2
JP2963843B2 JP6145798A JP14579894A JP2963843B2 JP 2963843 B2 JP2963843 B2 JP 2963843B2 JP 6145798 A JP6145798 A JP 6145798A JP 14579894 A JP14579894 A JP 14579894A JP 2963843 B2 JP2963843 B2 JP 2963843B2
Authority
JP
Japan
Prior art keywords
heater
washer nozzle
nozzle
heating
washer
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 - Fee Related
Application number
JP6145798A
Other languages
Japanese (ja)
Other versions
JPH07329734A (en
Inventor
健 依田
裕啓 塚原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsuba Corp
Original Assignee
Mitsuba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsuba Corp filed Critical Mitsuba Corp
Priority to JP6145798A priority Critical patent/JP2963843B2/en
Publication of JPH07329734A publication Critical patent/JPH07329734A/en
Application granted granted Critical
Publication of JP2963843B2 publication Critical patent/JP2963843B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/46Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48Liquid supply therefor
    • B60S1/487Liquid supply therefor the liquid being heated
    • B60S1/488Liquid supply therefor the liquid being heated electrically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/46Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48Liquid supply therefor
    • B60S1/52Arrangement of nozzles; Liquid spreading means

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To heat efficiently the whole of a nozzle portion by forming a heater fitting groove at a washer nozzle in a state in which a washing liquid flow passage is surrounded, furnishing at the fitting groove a filmlike heater internally and cylindrically. CONSTITUTION:In the case of what prevents the freezing of a washer nozzle 1 by the heating of a heater 9, the heater 9 is cylindrically assembled in the state of being furnished internally to a heater fitting groove 3b to be formed at the body portion 3 of the washer nozzle 1. Accordingly, at the body portion 3, the heating of the whole nozzle can be realized, and there is no maldistribution of heated portions, and heating at the approximate whole area becomes possible. In addition, as the heater 9 is internally furnished so as to be covered with the washer nozzle 1 without being exposed to the outside, a heating portion is not exposed to the outside as if the whole nozzle were made to be a ceramic heater. In addition, heating that is approximately uniform without relation to a distance from a lead wire can be realized, so heating efficiency is excellent, and freezing can be avoided.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、乗用車、バス、トラッ
ク等の窓面に洗浄液(ウオッシャ液)を噴出させるため
の車両用ウオッシャノズルに関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washer nozzle for a vehicle for spraying a washing liquid (washer liquid) onto a window surface of a passenger car, a bus, a truck or the like.

【0002】[0002]

【従来技術及び発明が解決しようとする課題】一般に、
この種ウオッシャノズルは、車両のボディ表面から一部
が露出するように取付けられるものが多く、このため、
寒冷地では、ウオッシャノズルの噴出口部位に氷着して
凍結し、これによってウオッシャ液の噴出が妨げられる
ことがあり、そこで凍結に対して配慮したものが要求さ
れることが有る。この様な配慮の一つとしてウオッシャ
ノズルに発熱体(ヒータ)を設けることが提唱され、従
来、例えば、実開昭63−61368号公報、実開昭6
2−181459号公報に示すようなものが知られてい
る。
2. Description of the Related Art In general,
This type of washer nozzle is often mounted so that a part of it is exposed from the body surface of the vehicle.
In a cold region, ice is deposited on the outlet of the washer nozzle and frozen, which may hinder the ejection of the washer liquid. In this case, consideration must be given to freezing. As one of such considerations, it has been proposed to provide a heating element (heater) in a washer nozzle. Conventionally, for example, Japanese Unexamined Utility Model Publication No. 63-61368 and Japanese Unexamined Utility Model Publication No.
The thing as shown in 2-181449 is known.

【0003】ところが前者のものは、ウオッシャノズル
を覆蓋するカバー体の一側にフィン付きのヒートパイプ
を内装するものか、ウオッシャノズルをヒートパイプで
被覆するものであるため、どうしても大型にならざるを
得ないうえ、ヒートパイプがカバー体の一側に偏在する
状態で設けられるものでは、ヒートパイプと反対の噴出
口が形成される部位の加熱効率がどうしても低下し、噴
出口部位が凍結しやすいという問題が有り、また、ウオ
ッシャノズルをヒートパイプで被覆するものでは、その
加工が難しい等の問題がある。これに対し、後者のもの
は、ウオッシャノズル全体をセラミックヒーターとして
いるため偏在的な加熱や大型化する等の問題はないが、
このものは、ウオッシャノズルがセラミック製という特
殊なものにしなければならならず、その製造が難しいう
え、ボディ表面から露出する頭部は電源用引出し線から
遠くなるため該部位での加熱能率が悪いうえ、該頭部は
外気に直接触れて冷却されることもあって充分な加熱機
能を発揮せしめることが難しく、さらには、セラミック
ヒータと車両のボディ及びウオッシャ液との絶縁も計る
必要が有って、このままでは直ちに採用できないという
問題が有る。
[0003] However, the former one has a finned heat pipe on one side of a cover body for covering the washer nozzle, or the washer nozzle is covered with the heat pipe, so that it is inevitably increased in size. In addition, if the heat pipe is provided in a state where it is unevenly distributed on one side of the cover body, the heating efficiency of the portion where the ejection port opposite to the heat pipe is formed will necessarily decrease, and the ejection port portion is likely to freeze. There is a problem that the washer nozzle is covered with a heat pipe, and the processing is difficult. On the other hand, the latter has no problem such as uneven heating or enlargement because the entire washer nozzle is made of a ceramic heater,
This product must be special because the washer nozzle is made of ceramic, which is difficult to manufacture, and the head exposed from the body surface is far from the power supply lead wire, resulting in poor heating efficiency at the site. In addition, the head may be cooled by direct contact with the outside air, so that it is difficult to exhibit a sufficient heating function. Further, it is necessary to measure the insulation between the ceramic heater and the vehicle body and the washer fluid. Therefore, there is a problem that it cannot be adopted immediately as it is.

【0004】[0004]

【課題を解決するための手段】本発明は、上記の如き実
情に鑑みこれらの欠点を一掃することができる車両用ウ
オッシャノズルを提供することを目的として創作された
ものであつて、窓面に洗浄液を噴出するウオッシャノズ
ルであって、該ウオッシャノズルに、洗浄液流路に対し
て外径側に隔てられた位置にて洗浄液流路を囲繞する状
態でヒータ取付け溝を形成し、該取付け溝にフィルム状
のヒータを円筒状にして内装したことを特徴とするもの
である。
SUMMARY OF THE INVENTION The present invention has been made in order to provide a vehicle washer nozzle capable of eliminating these drawbacks in view of the above-mentioned circumstances, and is provided with a window surface. a washer nozzle for ejecting a cleaning liquid to the washer nozzle, with respect to the washing solution flow path
A heater mounting groove is formed at a position separated from the outer diameter side so as to surround the cleaning liquid flow path, and a film-shaped heater is cylindrically housed in the mounting groove.

【0005】そして本発明は、この構成によつて、ノズ
ル部全体を効率良く加熱できるようにしたものである。
According to the present invention, with this configuration, the entire nozzle portion can be efficiently heated.

【0006】[0006]

【実施例】次に、本発明の一実施例を図面に基づいて説
明する。図面において、1は車両のウオッシャノズルで
あって、該ウオッシャノズル1は樹脂材を原料とし、ボ
ディ2に開設される貫通取付け孔2aに取付けられる胴
部3と、該胴部3の下端部に形成されるチューブ接続部
4と、胴部3の上端部に形成される頭部5とによって一
体形成され、図示しないウオッシャポンプの駆動によっ
て強制送りされるウオッシャ液が頭部5に設けた噴出用
口金6から噴出するようになっていること等は何れも従
来通りである。尚、図中、7は逆止弁用ボール、8は逆
止弁用弾機である。
Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a washer nozzle of a vehicle. The washer nozzle 1 is made of a resin material, and has a body 3 attached to a through-hole 2 a formed in a body 2, and a lower end of the body 3. A washer liquid, which is integrally formed by a tube connecting portion 4 formed and a head portion 5 formed at an upper end portion of the body portion 3 and is forcibly fed by a washer pump (not shown) provided on the head portion 5 The fact that the nozzle 6 is ejected from the base 6 is the same as the conventional one. In the drawing, reference numeral 7 denotes a check valve ball, and reference numeral 8 denotes a check valve ammunition.

【0007】前記ウオッシャノズル1の胴部3には、チ
ューブ接続部4との段差面部が開口し、胴部3に形成さ
れる液流路3aを囲繞する状態で、該液流路3aに対し
て外径側に隔てられた位置にて円筒状のヒータ取付け溝
3bが形成されるが、このヒータ取付け溝3bは、頭部
5の左右両側および後側部にまで至る溝深状になってい
る。一方、9はヒータであって、該ヒータ9は、耐熱性
に優れた可撓性絶縁素材で形成されるフィルム状の基板
10にニクロム線等の抵抗体11をフィルム面略全体に
行き渡るよう蛇行状に敷設して一体形成されるものであ
って、ヒータ9は、筒状にされた状態で前記ヒータ取付
け溝3bに内装され接着剤(充填剤)12によって固着
されるようになっている。
[0007] barrel 3 of the washer nozzle 1, step portion of the tube connecting portion 4 is opened, in a state surrounding the liquid flow path 3a formed in the body portion 3, relative to the liquid flow path 3a
A cylindrical heater mounting groove 3b is formed at a position separated by the outer diameter side, and the heater mounting groove 3b has a groove depth reaching both the left and right sides of the head 5 and the rear side. I have. On the other hand, 9 is a heater. The heater 9 meanders so that a resistor 11 such as a nichrome wire or the like spreads over substantially the entire film surface on a film-shaped substrate 10 formed of a flexible insulating material having excellent heat resistance. The heater 9 is provided in the heater mounting groove 3b in a tubular state and fixed by an adhesive (filler) 12 in a tubular state.

【0008】因みに、ヒータ9は、頭部5の後側部、つ
まり噴出用口金6に相当する部位は切欠かれており、こ
れによってヒータ9は、頭部5には後側部を除いた左右
両側および前側部に入り、胴部3には筒状になって略全
体に入るように設定されている。また、ヒータ9の外周
縁にガイドワイヤ13を設けて適当な剛性を持たせ、前
記ヒータ9の組込み作業が容易にできるように配慮され
ている。尚、図中14は抵抗体11に接続されるリード
線であり、図示しないスイッチの投入により抵抗体11
に電流が流れるように設定されている。
By the way, the heater 9 is notched at the rear side of the head 5, that is, at a portion corresponding to the spout 6, so that the heater 9 has the right and left excluding the rear side at the head 5. It is set so as to enter both sides and the front side, and to be substantially cylindrical in the body 3. Also, a guide wire 13 is provided on the outer peripheral edge of the heater 9 so as to have appropriate rigidity so that the assembling work of the heater 9 can be easily performed. In the figure, reference numeral 14 denotes a lead wire connected to the resistor 11, which is turned on when a switch (not shown) is turned on.
Is set so that the current flows through it.

【0009】叙述のごとく構成された本発明の実施例に
おいて、冬期等の厳寒時に図示しないスイッチを投入し
て抵抗体11に電流を流すことでヒータ9が発熱し、こ
れによってウオッシャノズル1は加熱されて凍結するこ
とが回避される。
In the embodiment of the present invention constructed as described above, when a switch (not shown) is turned on and current flows through the resistor 11 when the temperature is extremely cold in winter or the like, the heater 9 generates heat, thereby heating the washer nozzle 1. Being frozen is avoided.

【0010】この様に、本発明が実施されたものにおい
ては、ヒータ9の発熱によってウオッシャノズル1の凍
結を防止するものであるが、この場合に、ヒータ9は、
ウオッシャノズル1の胴部3に形成されるヒータ取付け
溝3bに内装される状態で筒状に組込まれるから、胴部
3においてはノズル全体の加熱ができることになって加
熱部分が偏在してしまうこともなく、略全域での加熱が
可能となる。そのうえヒータ9は、外部に露出すること
なく、ウオッシャノズル1に被覆されるようにして内装
される構造になるから、ノズル全体をセラミックヒータ
としたもののように、発熱部が外部に露出してしまうこ
とがないうえ、リード線からの距離に関係なく略均一な
加熱ができることになって、加熱効率に優れ凍結回避が
計れ、そのうえノズルと車両のボディ及びウオッシャ液
との絶縁の配慮がいらない。
As described above, in the embodiment of the present invention, the washer 1 is prevented from freezing by the heat generated by the heater 9. In this case, the heater 9 is
Since it is assembled in a tubular shape in a state where it is housed in the heater mounting groove 3b formed in the body 3 of the washer nozzle 1, the entire nozzle can be heated in the body 3 and the heated portion is unevenly distributed. No heating is possible in almost the entire area. In addition, since the heater 9 has a structure in which the heater 9 is provided so as to be covered with the washer nozzle 1 without being exposed to the outside, the heating portion is exposed to the outside as in the case where the entire nozzle is a ceramic heater. In addition to this, substantially uniform heating can be performed regardless of the distance from the lead wire, so that excellent heating efficiency can be achieved and freezing can be avoided, and furthermore, there is no need to consider insulation between the nozzle and the vehicle body and washer fluid.

【0011】しかもこのものでは、凍結の心配のない地
域向けの車両に対してウオッシャノズル1を組付ける場
合には、本発明のウオッシャノズル1の外形が従来形状
と何ら変わらないことから、ヒータ9を組込まない状態
で車両に組付けることにより、同一のウオッシャノズル
1を、寒冷地用とそうでない地域用との両者に用いるこ
とが可能となって部品管理の向上が計れる。
In addition, in this case, when the washer nozzle 1 is assembled to a vehicle for an area where there is no fear of freezing, since the outer shape of the washer nozzle 1 of the present invention is not different from the conventional shape, the heater 9 is used. By mounting the same washer nozzle 1 in a state where it is not installed, it is possible to use the same washer nozzle 1 for both cold regions and regions where it is not, thereby improving parts management.

【0012】さらにヒータ9は、頭部5の噴出用口金6
が設けられる後側部を除いた左右および前側部にまで至
る構成になっているので、ヒータ9を用いながら頭部5
までもの加熱が可能となって、より優れた凍結防止機能
を発揮できるものである。
Further, the heater 9 is provided with a spout 6 for the head 5.
Is provided to the left and right and to the front side excluding the rear side where the head 5 is provided.
Heating can be performed up to a maximum, and a more excellent antifreezing function can be exhibited.

【0013】そのうえこのものは、ヒータ9をウオッシ
ャノズル1に取付ける場合に、胴部3とチューブ接続部
4とのあいだの段差部に形成される開口から挿入組込み
が可能であるため、ヒータ9を予め筒状にしたものを組
込むことができ、組込み作業が容易になるという利点が
有る。
In addition, when the heater 9 is attached to the washer nozzle 1, the heater 9 can be inserted and incorporated through an opening formed in a step between the body 3 and the tube connection 4. It is possible to incorporate a cylindrical member in advance, and there is an advantage that the assembling operation is facilitated.

【0014】尚、本発明は前記実施例に限定されるもの
でないことは勿論であって、ヒータとしては、フィルム
状になったもの、つまり面状発熱体であれば良いもので
あって、前記実施例に採用するものとしては予め筒面状
に形成されたものを組込むこともできる。また、ヒータ
を組み込むための開口としては、前記実施例のようにチ
ューブ接続部と胴部とのあいだの段差面部だけでなく、
図5、図6に示す第二実施例のように胴部3にも形成し
てもよい。この第二実施例の場合には、ヒータを組込む
際にチューブが邪魔になったり、車両のレイアウト等に
よりウオッシャノズルの下側からヒータが挿入できない
場合に、ウオッシャノズルの下方と側方の任意の方向か
らヒータが組込める構造となっている。
The present invention is, of course, not limited to the above-described embodiment, and the heater may be a film-shaped heater, that is, a planar heating element. As a material employed in the embodiment, a material which is formed in a cylindrical shape in advance can be incorporated. Further, as the opening for incorporating the heater, not only the step surface portion between the tube connecting portion and the body portion as in the above-described embodiment,
As in the second embodiment shown in FIG. 5 and FIG. In the case of the second embodiment, when the tube is in the way when the heater is incorporated, or when the heater cannot be inserted from below the washer nozzle due to the layout of the vehicle, etc. It has a structure in which a heater can be incorporated from the direction.

【0015】[0015]

【作用効果】以上要するに、本発明は叙述の如く構成さ
れたものであるから、冬期等の厳寒時に、ヒータを発熱
させることでウオッシャノズルの凍結を防止するもので
あるが、この場合に、ヒータは、洗浄液流路を囲繞する
状態で形成されるヒータ取付け溝に内装される状態で円
筒状に組込まれるから、ノズル全体の加熱ができること
になって加熱部分が偏在してしまうこともなく、略全域
での加熱が可能となる。そのうえヒータは、外部に露出
することなく、ウオッシャノズルに被覆されるようにし
て内装される構造になるから、ノズル全体をセラミック
ヒータとしたもののように、発熱部が外部に露出してし
まうことがないうえ、リード線からの距離に関係なく略
均一な加熱ができることになって、加熱効率に優れ凍結
回避が計れ、そのうえノズルと車両のボディ及びウオッ
シャ液との絶縁の配慮がいらない。また、ヒータ取付け
溝を、ウオッシャノズルの胴部から頭部にまで至る溝深
形状とすれば、頭部までもの加熱が可能となって、より
優れた凍結防止機能を発揮できることになる。さらに、
胴部とチューブ接続部との段差面部にヒータを挿入する
開口が形成されたものでは、ヒータをウオッシャノズル
に取付ける場合に、ヒータを予め筒状にした状態で組込
むことができ、組込み作業が容易になるという利点が有
る。
In summary, since the present invention is constructed as described above, it is intended to prevent the washer nozzle from freezing by causing the heater to generate heat in severe cold conditions such as winter season. Is installed in a cylindrical shape in a state of being housed in a heater mounting groove formed in a state surrounding the cleaning liquid flow path, so that the entire nozzle can be heated, and the heated portion is not unevenly distributed. Heating in the whole area is possible. In addition, since the heater has a structure in which the heater is covered without being exposed to the outside and is covered by the washer nozzle, the heating portion may be exposed to the outside as if the entire nozzle was a ceramic heater. In addition, since heating can be performed substantially uniformly irrespective of the distance from the lead wire, excellent heating efficiency can be achieved, freezing can be avoided, and furthermore, there is no need to consider insulation between the nozzle and the vehicle body and washer fluid. In addition, if the heater mounting groove is formed to have a deep groove shape extending from the body of the washer nozzle to the head, even the head can be heated, and a more excellent freeze prevention function can be exhibited. further,
When the heater is inserted into the washer nozzle, the heater can be installed in a cylindrical state in advance when the heater is mounted on the washer nozzle, so that the installation work is easy. There is an advantage that becomes.

【図面の簡単な説明】[Brief description of the drawings]

【図1】ウオッシャノズルの斜視図である。FIG. 1 is a perspective view of a washer nozzle.

【図2】ウオツシャノズルの縦断面図である。FIG. 2 is a longitudinal sectional view of a washer nozzle.

【図3】図2のA−A断面図である。FIG. 3 is a sectional view taken along line AA of FIG. 2;

【図4】ヒータの正面図である。FIG. 4 is a front view of the heater.

【図5】第二実施例を示すウオッシャノズルの斜視図で
ある。
FIG. 5 is a perspective view of a washer nozzle showing a second embodiment.

【図6】図5のA−A断面図である。6 is a sectional view taken along line AA of FIG.

【符号の説明】[Explanation of symbols]

1 ウオッシャノズル 3 胴部 3a 液流路 3b ヒータ取付け溝 4 チューブ接続部 5 頭部 6 噴出用口金 9 ヒータ DESCRIPTION OF SYMBOLS 1 Washer nozzle 3 Body 3a Liquid flow path 3b Heater mounting groove 4 Tube connection part 5 Head 6 Spout base 9 Heater

Claims (4)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 窓面に洗浄液を噴出するウオッシャノズ
ルであって、該ウオッシャノズルに、洗浄液流路に対し
て外径側に隔てられた位置にて洗浄液流路を囲繞する状
態でヒータ取付け溝を形成し、該取付け溝にフィルム状
のヒータを円筒状にして内装したことを特徴とする車両
用ウオッシャノズル。
1. A washer nozzle for ejecting a cleaning liquid to the window surface, in the washer nozzle, with respect to the washing solution flow path
A washer nozzle for a vehicle, wherein a heater mounting groove is formed so as to surround the cleaning liquid flow path at a position separated from the outside diameter side, and a film-shaped heater is provided in the mounting groove in a cylindrical shape. .
【請求項2】 請求項1において、ウオッシャノズル
は、チューブ接続部と、噴出口金が設けられる頭部と、
これらチューブ接続部および頭部のあいだの胴部とで形
成されるものとし、ヒータ取付け溝は、少なくとも胴部
に洗浄液流路を囲繞する状態で筒状に形成されているこ
とを特徴とする車両用ウオッシャノズル。
2. The washer nozzle according to claim 1, wherein the washer nozzle comprises: a tube connection portion;
The vehicle is characterized in that it is formed by the tube connection portion and the body portion between the head portion, and the heater mounting groove is formed in a tubular shape at least in the body portion so as to surround the cleaning liquid flow path. For washer nozzle.
【請求項3】 請求項2において、ヒータ取付け溝は、
胴部から頭部にまで至る溝深形状で構成されていること
を特徴とする車両用ウオッシャノズル。
3. The heater mounting groove according to claim 2,
A washer nozzle for a vehicle, comprising a deep groove shape extending from a trunk to a head.
【請求項4】 請求項2または3において、ヒータ取付
け溝は、胴部とチューブ接続部との段差面部にヒータを
挿入するための開口が形成されていることを特徴とする
車両用ウオッシャノズル。
4. The washer nozzle for a vehicle according to claim 2, wherein the heater mounting groove has an opening for inserting a heater in a step surface portion between the body portion and the tube connection portion.
JP6145798A 1994-06-06 1994-06-06 Washer nozzle for vehicles Expired - Fee Related JP2963843B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6145798A JP2963843B2 (en) 1994-06-06 1994-06-06 Washer nozzle for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6145798A JP2963843B2 (en) 1994-06-06 1994-06-06 Washer nozzle for vehicles

Publications (2)

Publication Number Publication Date
JPH07329734A JPH07329734A (en) 1995-12-19
JP2963843B2 true JP2963843B2 (en) 1999-10-18

Family

ID=15393402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6145798A Expired - Fee Related JP2963843B2 (en) 1994-06-06 1994-06-06 Washer nozzle for vehicles

Country Status (1)

Country Link
JP (1) JP2963843B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10293793B2 (en) 2015-12-14 2019-05-21 Hyundai Motor Company Washer nozzle for vehicle

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3147805B2 (en) * 1997-02-25 2001-03-19 アスモ株式会社 Washer nozzle
DE10196259T1 (en) * 2000-05-31 2003-05-15 Honeywell Int Inc filling
DE10043721A1 (en) * 2000-09-04 2002-04-18 Siemens Ag Device for spraying a windshield of a motor vehicle with washing liquid
KR100973708B1 (en) * 2008-09-02 2010-08-04 콘티넨탈 오토모티브 일렉트로닉스 유한회사 Washer liquid heating apparatus in vehicle
JP5781962B2 (en) * 2012-02-28 2015-09-24 アスモ株式会社 Washer nozzle
CN106414188B (en) 2014-05-19 2019-04-05 株式会社电装 Washer nozzle, the wiper with nozzle and Wiper apparatus for vehicle
DE112015005140T5 (en) * 2015-01-08 2017-08-17 Illinois Tool Works Inc. Compliant heater for windshield washer nozzle
DE102017206265A1 (en) * 2017-04-12 2018-10-18 Continental Automotive Gmbh Cleaning device for cleaning a transparent element of an optical or optoelectronic device
JP6816740B2 (en) * 2018-04-23 2021-01-20 株式会社デンソーエレクトロニクス Load drive
DE102019218578B4 (en) * 2019-11-29 2022-10-06 Robert Bosch Gmbh Wiper arm device, nozzle element and windscreen wiper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10293793B2 (en) 2015-12-14 2019-05-21 Hyundai Motor Company Washer nozzle for vehicle

Also Published As

Publication number Publication date
JPH07329734A (en) 1995-12-19

Similar Documents

Publication Publication Date Title
US7959090B2 (en) Vehicle windshield cleaning system
US7657961B2 (en) Vehicle windshield cleaning system
JP2963843B2 (en) Washer nozzle for vehicles
US8141794B2 (en) Vehicle windshield cleaning system
US9188268B2 (en) Vehicle windshield cleaning system
US7190893B2 (en) Fluid heater with low porosity thermal mass
US6719215B2 (en) Windshield washer system for automotive vehicle
CA2151317C (en) Washer fluid heater
US6029908A (en) Device for the heating of washing liquid of a windshield wiper system
US5118040A (en) Apparatus for washing the window glass of a vehicle
EP0944508B1 (en) Method and means of heating a washer nozzle in a windscreen wiper system
KR20110044303A (en) Windshield washer fluid heater and system
JP4921179B2 (en) Apparatus and method for cleaning and deicing
IE54570B1 (en) Heating device for the glass washing fluid of motor vehicles and the like
US6474568B2 (en) Heatable washer system which is intended for a motor vehicle
US20040118939A1 (en) Vehicle windshield cleaning system
GB2350554A (en) Screen wash transfer tubing including a positive temperature coefficient of resistance plastics material
US3321792A (en) Windshield wiper with hot air
JP2743395B2 (en) Vehicle washer device
WO2006081469A2 (en) Vehicle windshield cleaning system
WO1986004868A1 (en) Device for heating water jet of motor vehicle windscreen wipers, by means of a surface heat exchanger
JP3911985B2 (en) Cowl top structure with built-in washer function
HU216032B (en) Washer and wiper for cleaning and de-icing glass surfaces of motor vehicles
KR19990043233A (en) Washer liquid thawing structure of wind washer

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees