Single-handed operation type scavenging blower
US4318203A · kind A · utility
30Cited by
5References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1980 |
| Grant date | Mar 9, 1982 |
| Priority date | — |
| Expiry date | Jul 18, 2000 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B2075/025
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A scavenging blower includes a fan driven by an air-cooled, two-cycle engine for blowing air through an air discharging port. The fan is housed in a fan chamber disposed in side-by-side relation to the engine, and an air passageway is formed around a crankcase of the engine and a fuel tank is located beneath the engine. A handle gripped by one hand is attached to the outer periphery of the fan chamber so that the blower can be operated single-handed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.