Siphon drying gun
First Claim
Patent Images
1. A siphon drying gun, comprising a body, a rear cover, a diverter hood, and a handle;
- the body containing a flared hole in a front section thereof and an accommodation space in a rear section thereof, an inner threaded hole being disposed in the accommodation space to secure the rear cover, an arc diverter being disposed between the accommodation space and the flared hole, and a threaded hole being disposed at the bottom of the body to connect through the accommodation space with an airflow hole and to receive an air inlet pipe;
the rear cover being provided with a threaded portion to be fastened to the rear section of the body, an annular groove to receive insertion of an O-ring to seal up the accommodation space in the rear section of the body, an annular air trough with a flange at the front of the annular air through, and front and rear tapered holes connecting through each other with the front tapered hole outwardly flared corresponding to the arc diverter and the rear tapered hole being provided with an accommodation hole and a strainer at a rear section thereof;
the diverter hood received in the accommodation hole of the rear cover being disposed with an annular groove to receive insertion of an O-ring; and
the handle covering up the air inlet pipe and connected to the bottom of the body with a lower end of the air inlet pipe exposed out of the bottom of the handle and secured with a nut and an air valve.
0 Assignments
0 Petitions
Accused Products
Abstract
A siphon type of drying gun includes an arc diverter disposed between an inner end surface in an accommodation space in a body of the gun and a flared hole. A rear cover having a flange is screwed into the body. An exhaustion gap is defined between the flange of the rear cover and the arc diverter. A front tapered hole in the rear cover corresponding to the arc diverter to guide the compressed air admitted into the exhaustion gap to flow by following the arc diverter and taking a turn into the flared hole so to produce siphon effects against ambient air to reduce noise level.
15 Citations
3 Claims
-
1. A siphon drying gun, comprising a body, a rear cover, a diverter hood, and a handle;
-
the body containing a flared hole in a front section thereof and an accommodation space in a rear section thereof, an inner threaded hole being disposed in the accommodation space to secure the rear cover, an arc diverter being disposed between the accommodation space and the flared hole, and a threaded hole being disposed at the bottom of the body to connect through the accommodation space with an airflow hole and to receive an air inlet pipe; the rear cover being provided with a threaded portion to be fastened to the rear section of the body, an annular groove to receive insertion of an O-ring to seal up the accommodation space in the rear section of the body, an annular air trough with a flange at the front of the annular air through, and front and rear tapered holes connecting through each other with the front tapered hole outwardly flared corresponding to the arc diverter and the rear tapered hole being provided with an accommodation hole and a strainer at a rear section thereof; the diverter hood received in the accommodation hole of the rear cover being disposed with an annular groove to receive insertion of an O-ring; and the handle covering up the air inlet pipe and connected to the bottom of the body with a lower end of the air inlet pipe exposed out of the bottom of the handle and secured with a nut and an air valve. - View Dependent Claims (2, 3)
-
Specification
-
- Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
-
Current AssigneeWuu-Cheau Jou
-
Original AssigneeWuu-Cheau Jou
-
InventorsJou, Wuu-Cheau
-
Primary Examiner(s)Kim; Christopher S
-
Application NumberUS11/690,366Publication NumberTime in Patent Office550 DaysField of Search239/419.5, 239/423, 239/424, 239/425.5, 239/426, 239/428.5, 239433-4345, 239/526, 34 96- 98, 342/01, 342/35, 342/41, 345/23US Class Current239/428.5CPC Class CodesF26B 21/004 Nozzle assemblies; Air kniv...
