DE1075962B - Diaphragm pump with manual operation for windscreen washer systems of motor vehicles - Google Patents
Diaphragm pump with manual operation for windscreen washer systems of motor vehiclesInfo
- Publication number
- DE1075962B DE1075962B DEW23475A DEW0023475A DE1075962B DE 1075962 B DE1075962 B DE 1075962B DE W23475 A DEW23475 A DE W23475A DE W0023475 A DEW0023475 A DE W0023475A DE 1075962 B DE1075962 B DE 1075962B
- Authority
- DE
- Germany
- Prior art keywords
- diaphragm pump
- motor vehicles
- windscreen washer
- washer systems
- manual operation
- 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
Links
- 239000012528 membrane Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0054—Special features particularities of the flexible members
- F04B43/0063—Special features particularities of the flexible members bell-shaped flexible members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
- B60S1/482—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Description
Membranpumpe mit Handbetätigung für Scheibenwaschanlagen von Kraftfahrzeugen Die Erfindung bezieht sich auf eine Membranpumpe für Scheibenwaschanlagen von Kraftfahrzeugen, deren die Waschflüssigkeit durch Spritzdüsen auf die Scheibe fördernde Membran von Hand mittels eines Stößels betätigt wird.Hand-operated diaphragm pump for windscreen washer systems in motor vehicles The invention relates to a diaphragm pump for windscreen washer systems in motor vehicles, whose membrane conveying the washing liquid through spray nozzles onto the disc Hand is operated by means of a plunger.
Es ist bekannt, solche Stößel der Pumpe mit der Membran zu vereinigen. Bei einer bekannten fußbetätigten Scheibenwaschanlage läuft die Membranpumpe in einen zentrischen stößelähnlichen Ansatz aus, der der Betätigung dient. Die einteilige Ausbildung erleichtert das Anbringen der Pumpe an beliebiger Stelle des Kraftwagens.It is known to combine such tappets of the pump with the membrane. In a known foot-operated windscreen washer system, the diaphragm pump runs in a centric plunger-like approach that is used for actuation. The one-piece Training makes it easier to attach the pump anywhere on the vehicle.
Scheibenwaschanlagen werden grundsätzlich in Verbindung mit den Scheibenwischern benutzt, und zwar werden je nach Bedarf entweder beide Anlagen gleichzeitig in Gang gesetzt, oder der Scheibenwischer wird erst nach Benetzen der Scheibe eingeschaltet.Windshield washer systems are always used in conjunction with the windshield wipers is used, and either both systems are activated at the same time, as required set, or the windscreen wiper is only switched on after the windscreen has been wetted.
Die Erfindung, der die Aufgabe zugrunde liegt, die Betätigungsorgane der beiden Anlagen einander derart zuzuordnen, daß sie mit einem Handgriff sowohl gemeinsam als auch unabhängig voneinander betätigt werden können, besteht darin, daß der in an sich bekannter Weise mit der Membran vereinigte Pumpenstößel, dicht neben einer Schaltstange zur Betätigung des Einschalters für den elektrischen Scheibenwischer liegend, mit dieser in einem gemeinsamen Gehäuse zur Befestigung am Armaturenbrett untergebracht ist. Vorzugsweise überragt der Gummistößel die Schaltstange, die zur Erleichterung ihrer Betätigung auch nierenförmigen Querschnitt haben kann. Unter Umständen kann es nützlich sein, den aus Gummi bestehenden Stößel auf einem Teil seiner Länge mit einer Blechhülse zu umgeben, die als Verstärkung dient.The invention on which the object is based, the actuators of the two systems to be assigned to each other in such a way that they can both with a handle can be operated jointly as well as independently of one another, consists in that the pump plunger, which is combined with the membrane in a manner known per se, is tight next to a switch rod for operating the switch for the electric windshield wiper lying, with this in a common housing for attachment to the dashboard is housed. Preferably, the rubber plunger protrudes beyond the shift rod, which is used for Facilitating their actuation can also have a kidney-shaped cross-section. Under In some circumstances it can be useful to have the rubber plunger on a part to surround its length with a sheet metal sleeve, which serves as reinforcement.
Bei gleichzeitigem Betätigen des Stößels und der Schaltstange ist insbesondere dann, wenn der Stößel die Schaltstange überragt, bereits Flüssigkeit auf die Scheibe gespritzt, wenn der Scheibenwischer einsetzt, so daß ein Verschmieren der Scheibe vermieden ist. Dann kann durch Betätigen des Stößels weiterhin Wasser auf die Scheibe gespritzt werden bei gleichzeitig laufendem Scheibenwischer.When the plunger and the switch rod are actuated at the same time in particular when the plunger protrudes beyond the shift rod, there is already liquid splashed on the windshield when the wiper kicks in, causing a smear the disc is avoided. Then you can continue to water by pressing the plunger be sprayed onto the windshield while the windshield wiper is running at the same time.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigt Fig. 1 einen Längsschnitt durch die hinter dem Armaturenbrett angeodnete Membranpumpe und Fig. 2 die Vorderansicht hierzu.In the drawing, an embodiment of the invention is shown, namely, Fig. 1 shows a longitudinal section through the angeodnete behind the dashboard Diaphragm pump and FIG. 2 the front view for this.
Unmittelbar hinter dem Armaturenbrett 1 ist die Membranpumpe 2 angeordnet, in deren Metallgehäuse 10 die Pumpenmembran 3 eingebördelt ist. In das Membrangehäuse 10 münden Schläuche 8 und 9. Die Membran 3 weist eine zentrische, stößelähnliche Verlängerung 4 auf, die das Armaturenbrett 1 durchdringt und als Betätigungsorgan dient. Die den Stößel umgebende Fassung 12 nimmt gleichzeitig die Schaltstange 5 für den Einschalter 6 auf, die im Schaltergehäuse 7 geführt ist. Die Fassung 12 dient gleichzeitig als Halterung für die Membranpumpe, indem ihr rückwärtiger Ansatz den Haltering 11 gegen die Innenseite des Armaturenbrettes preßt. Die Schaltstange 5 ist im Querschnitt nierenförmig ausgebildet.Immediately behind the dashboard 1 is the diaphragm pump 2, into the metal housing 10 of which the pump diaphragm 3 is crimped. Hoses 8 and 9 open into the membrane housing 10. The membrane 3 has a central, plunger-like extension 4 which penetrates the dashboard 1 and serves as an actuating element. The socket 12 surrounding the plunger simultaneously accommodates the switching rod 5 for the on / off switch 6, which is guided in the switch housing 7. The socket 12 also serves as a holder for the diaphragm pump, in that its rear approach presses the retaining ring 11 against the inside of the dashboard. The shift rod 5 is kidney-shaped in cross section.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW23475A DE1075962B (en) | 1958-06-10 | 1958-06-10 | Diaphragm pump with manual operation for windscreen washer systems of motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW23475A DE1075962B (en) | 1958-06-10 | 1958-06-10 | Diaphragm pump with manual operation for windscreen washer systems of motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1075962B true DE1075962B (en) | 1960-02-18 |
Family
ID=7597592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW23475A Pending DE1075962B (en) | 1958-06-10 | 1958-06-10 | Diaphragm pump with manual operation for windscreen washer systems of motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1075962B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1206747B (en) | 1959-02-12 | 1965-12-09 | Vdo Schindling | Actuating device for windshield cleaning systems in motor vehicles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB734659A (en) * | 1952-10-16 | 1955-08-03 | Trico Products Corp | Improvements in or relating to a windshield washer |
-
1958
- 1958-06-10 DE DEW23475A patent/DE1075962B/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB734659A (en) * | 1952-10-16 | 1955-08-03 | Trico Products Corp | Improvements in or relating to a windshield washer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1206747B (en) | 1959-02-12 | 1965-12-09 | Vdo Schindling | Actuating device for windshield cleaning systems in motor vehicles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3840621C2 (en) | Windscreen washer system for a motor vehicle | |
| DE19800013C2 (en) | Windscreen washer system for vehicles | |
| DE1075962B (en) | Diaphragm pump with manual operation for windscreen washer systems of motor vehicles | |
| DE1749893U (en) | FOUR-POLE SWITCH FOR THE DRIVE MOTOR OF THE WIPER IN MOTOR VEHICLES. | |
| DE836293C (en) | Windscreen washer device for vehicles of all kinds | |
| DE10044896A1 (en) | Wiper system | |
| DE7106520U (en) | WINDOW WASHER SYSTEM FOR VEHICLES IN PARTICULAR FOR VEHICLES | |
| DE1113877B (en) | Windshield washer for motor vehicles | |
| DE1093238B (en) | Windshield washer for motor vehicles | |
| DE599776C (en) | Windshield wipers, in particular with an electric drive | |
| DE1072121B (en) | ||
| DE1805015U (en) | HAND PUMP FOR WINDOW WASHER SYSTEMS IN MOTOR VEHICLES. | |
| DE2921158C2 (en) | Device for applying water and cleaning agents to the windows of motor vehicles | |
| DE69202501T2 (en) | Windshield washer, in particular for the surface of motor vehicles. | |
| DE1144136B (en) | Washer pump for motor vehicles | |
| DE1036671B (en) | Liquid pump, especially for windscreen washer systems on motor vehicles | |
| DE1112913B (en) | Hand operated diaphragm pump for the windshield washer system of motor vehicles | |
| AT215837B (en) | Device for operating the cleaning systems for windshields of motor vehicles | |
| DE734306C (en) | Compressed air-oil-pressure braking device for motor vehicle trailers | |
| DE1217228B (en) | Device for preventing the spray nozzles from freezing in windscreen washer systems, in particular in motor vehicles | |
| DE1181572B (en) | Device on windshield wiper drives of motor vehicles which automatically switches off the windshield wiper motor after a certain number of wiping movements | |
| DE2054352C3 (en) | Windshield and headlight washer for motor vehicles | |
| DE1072122B (en) | ||
| DE1107103B (en) | Hand operated diaphragm pump for the windshield washer system of motor vehicles | |
| DE1210700B (en) | Hand operated bellows pump for windscreen washer systems in motor vehicles |