Fluidic spray device of simple construction
US4185777A · kind A · utility
37Cited by
6References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 1978 |
| Grant date | Jan 29, 1980 |
| Priority date | — |
| Expiry date | Apr 27, 1998 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15C5/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A spray device comprises a fluidic element formed as recesses in a first surface of one member and sealed by abutting a second surface of another member against the first surface and pressing the two members together in a forced-fit arrangement. In order to prevent leakage of fluid, the power nozzle of the element is spaced from the edges of said surface, and the supply fluid is conducted to the nozzle via a passage which intersects the nozzle from out of the plane of the element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.