DE1580051A1 - Novel controlled nozzles for windshield washer systems - Google Patents

Novel controlled nozzles for windshield washer systems

Info

Publication number
DE1580051A1
DE1580051A1 DE19661580051 DE1580051A DE1580051A1 DE 1580051 A1 DE1580051 A1 DE 1580051A1 DE 19661580051 DE19661580051 DE 19661580051 DE 1580051 A DE1580051 A DE 1580051A DE 1580051 A1 DE1580051 A1 DE 1580051A1
Authority
DE
Germany
Prior art keywords
wind
nozzle
devices
windshield
timer
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.)
Pending
Application number
DE19661580051
Other languages
German (de)
Inventor
Khan Karlid Ahmed
Joachim Eckart
Reinhard Kilian
Emil Kraus
Hermann Magnus
Heinz-Peter Riesener
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.)
KHAN KARLID AHMED
RIESENER HEINZ PETER
Original Assignee
KHAN KARLID AHMED
RIESENER HEINZ PETER
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 KHAN KARLID AHMED, RIESENER HEINZ PETER filed Critical KHAN KARLID AHMED
Publication of DE1580051A1 publication Critical patent/DE1580051A1/en
Pending 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
    • B60S1/52Arrangement of nozzles; Liquid spreading means
    • B60S1/522Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
    • B60S1/526Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms according to vehicle movement characteristics, e.g. speed, or climatic conditions, e.g. wind

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Description

Neuartige p,esteuerte Düsen für Scheibenwaschanlagen Scheibenwaschanlagen, insbesondere für Kraftfahrzeuge, werden als genügend bekannt vorausgesetzt: Alle haben aber den Mangel, daß bei Seitenwind der Wasserstrahl seinen bei Stillstand eingestellten Auftreffpunkt auf der Windschutzscheibe so ändern kann, daß er außer-. halb des Wirkungsbereichs der Scheibenwischerblätter zu liegen kommt und so die Scheibenwaschanlage in ihrer Wirkung schmälert beziehungsweise ganz illusorisch macht. Nachstehend ist eine neue Erfindung beschrieben und dargestellt, die diese Mängel beseitigt. Es wird auf diese neuartige gesteuerte Düse für Scheibenwaschanlagen Patentschutz beantragt.Novel p, controlled nozzles for windshield washer systems Windshield washer systems, especially for motor vehicles, are presumed to be sufficiently well known: However, all of them have the deficiency that in cross winds the water jet can change its point of impact on the windshield so that it is at a standstill. comes to lie half of the effective range of the windscreen wiper blades and so reduces the effect of the windscreen washer system or makes it completely illusory. A novel invention which overcomes these deficiencies is described and illustrated below. Patent protection is applied for for this new type of controlled nozzle for windscreen washer systems.

Claims (1)

Patentanspruchs dadurch gekennzeichnet, daß die Sprüh-' einrichtung zum Beispiel die Düse drehbar gelagert wird und mit Hilfe eines Leitwerkes oder entsprechender Einrichtungen durch den Seitenwinddruck jeweils so entgegen der Seitenwindrichtung gesteuert wird, daß der Strahl des Reinigungsmediums stets innerhalb des Wirkungsbereiches der Scheibenwischerblätter bleibt und, daß bei Windstillstand die Düse durch entsprechende E nrichtungen zum Beispiel Eigen- oder Fremdfederung jeweils in die bei. Stillstand eingestellte Ausgangsl@ ge zurückkehrt , wobei eine aerodynamische Formgebung des Leitwerkes eine zusätzliche Lenkung und Stabilisierung des Reinigungsmediumsstrahles gegen den Winddruck ermöglicht und durch Anbrngung von Einrichtungen zum Beispiel von Skalen kann das Gerät als Seitenwindstä.rkenmesser und Wind-,richtun@sanzeiger eingesetzt werden. Be schreibun @: Die, zum Beispiel wie in Figur 1 dargestellt Düse (a.), ist zusammen mit dem Leitwerk (b) drehbar um eine Achse (c) gelagert und an der Karosserie (d) so befestigt, daß der 'dasserstrahl (e) die Windschutzscheibe (f) an einer eingestelltem Auftrefffläche (g) erreicht. Das Zeitwerk (b) wird durch entsprechende elastische Einrichtungen (h), zum Beispiel Federn, Gummi und so weiter, inaeiner Grundstellung in der Linie (i) zur Fahrtrichtung (k) festgehalten. Bei Seitenwinddruck auf das Zeitwerk (b) schwenkt die Düse (a.) entsprechend dem Winddruck gegen den Wind und korrigiert die durch den Seitenwind entstandene Ablenkung des Wasserstrahles (e). Es ist deshalb der Wasserstrahl (e#) immer automatisch auf die eingestellte AuftrefffläLhe (g) der Windschutzscheibe (f) gerichtet. Durch eine entsprechende aerodynamische Form des Zeitwerkes (b) kann der Luftstrom so gelenkt werden, daß der Wasserstrahl (e) in seiner jeweiligen Richtung stabilisiert wird. Durch Anbringung einer nicht dargestellten Einrichtung oder Skala, kann die Lrfindung auch als Seitenwindstärkenmeßgerät und Windrichtungsmeßgerät dienen. Claim characterized in that the spraying device, for example the nozzle, is rotatably mounted and is controlled by the cross wind pressure with the help of a tail unit or corresponding devices against the cross wind direction in each case so that the jet of the cleaning medium always remains within the effective range of the windshield wiper blades and, that when there is no wind, the nozzle by appropriate E devices, for example, natural or external suspension in each case. The initial position is returned to a standstill, whereby an aerodynamic shape of the tail unit enables additional steering and stabilization of the cleaning medium jet against the wind pressure and by attaching devices, e.g. scales, the device can be used as a cross wind force meter and wind and direction indicator. Description: The nozzle (a.), For example as shown in FIG. e) reaches the windshield (f) at a set impact surface (g). The timer (b) is held in a basic position in a basic position in the line (i) to the direction of travel (k) by appropriate elastic devices (h), for example springs, rubber and so on. When there is cross wind pressure on the timer (b), the nozzle (a.) Swings against the wind according to the wind pressure and corrects the deflection of the water jet (e) caused by the cross wind. The water jet (e #) is therefore always automatically aimed at the set impact area (g) of the windshield (f). With a corresponding aerodynamic shape of the timer (b), the air flow can be directed in such a way that the water jet (e) is stabilized in its respective direction. By attaching a device or scale, not shown, the invention can also serve as a crosswind strength measuring device and wind direction measuring device.
DE19661580051 1966-03-18 1966-03-18 Novel controlled nozzles for windshield washer systems Pending DE1580051A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0058763 1966-03-18

Publications (1)

Publication Number Publication Date
DE1580051A1 true DE1580051A1 (en) 1970-03-05

Family

ID=7228829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661580051 Pending DE1580051A1 (en) 1966-03-18 1966-03-18 Novel controlled nozzles for windshield washer systems

Country Status (1)

Country Link
DE (1) DE1580051A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530563A1 (en) * 1982-07-21 1984-01-27 Hueber Francois Windscreen washer nozzle, with a variable jet inclination as a function of the speed of the vehicle.
EP0102306A2 (en) * 1982-07-21 1984-03-07 FABRIQUE DE PRODUITS CHIMIQUES, D'ENTRETIEN ET DE DEGRAISSAGE RAVICOLOR, S.A. Société dite: Windshield washing nozzle with jet inclination variable in dependence upon the vehicle speed
US4520961A (en) * 1982-07-21 1985-06-04 Fabrique de Produits Chimiques, d'Entretien et de Degraissage Ravicolor, S.A. Windshield washing spray with jet inclination variable as a function of the speed of the vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530563A1 (en) * 1982-07-21 1984-01-27 Hueber Francois Windscreen washer nozzle, with a variable jet inclination as a function of the speed of the vehicle.
EP0102306A2 (en) * 1982-07-21 1984-03-07 FABRIQUE DE PRODUITS CHIMIQUES, D'ENTRETIEN ET DE DEGRAISSAGE RAVICOLOR, S.A. Société dite: Windshield washing nozzle with jet inclination variable in dependence upon the vehicle speed
EP0102306A3 (en) * 1982-07-21 1984-11-07 Ravicolor Sa Windshield washing nozzle with jet inclination variable in dependence upon the vehicle speed
US4520961A (en) * 1982-07-21 1985-06-04 Fabrique de Produits Chimiques, d'Entretien et de Degraissage Ravicolor, S.A. Windshield washing spray with jet inclination variable as a function of the speed of the vehicle

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