Spray nozzle for a windscreen washing system
US6460780B1 · kind B1 · utility
8Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 2, 2001 |
| Grant date | Oct 8, 2002 |
| Priority date | — |
| Expiry date | Jan 2, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S1/522
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A spray nozzle (10, 50, 68, 70) for a window or glass washer system has a closure element (14) with an elastic admission opening, which is opened by the pressure of the washing water. The closure element (14) is disposed in the water inlet upstream of a nozzle (32) having a fixed spray port (20).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.