Differential pressure regulator
Latest Tour & Andersson Hydronics AB Patents:
FIG. 1 is a front view of a differential pressure regulator showing our new design;
FIG. 2 is a rear view of the differential pressure regulator shown in FIG. 1;
FIG. 3 is a top plan view of the differential pressure regulator shown in FIG. 1;
FIG. 4 is a bottom plan view of the differential pressure regulator shown in FIG. 1;
FIG. 5 is a side view from one side of the differential pressure regulator shown in FIG. 1;
FIG. 6 is a side view of the other side of the differential pressure regulator shown in FIG. 1;
FIG. 7 is a perspective view from one side and below of the differential pressure regulator shown in FIG. 1; and,
FIG. 8 is a perspective view from the other side and above of the differential pressure regulator shown in FIG. 1.
Claims
The ornamental design for a differential pressure regulator, as shown and described.
Type: Grant
Filed: Nov 16, 2000
Date of Patent: Oct 9, 2001
Assignee: Tour & Andersson Hydronics AB (Ljung)
Inventors: Anders Engelbrektsson (Herrljunga), Alvar Torstensson (Borås)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Davis & Bujold, P.L.L.C.
Application Number: 29/132,830