Low flow emitter with echelon shaped teeth
US11778963B2 · kind B2 · utility
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4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2014 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Mar 20, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L11/12
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Disclosed is an emitter comprising a plurality of holes 106, running along a first edge 102 and a second edge 104 of the emitter. The emitter 100 may further comprise of an echelon shaped teeth portion 114. The echelon shaped teeth portion may run parallel to the first edge 102 and the second edge 104. Further the echelon shaped teeth portion 114 at least partially extends between the first side 110 and the second side 112.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.