Diaphram-type process pump for transferring various fluids by moving a diaphragm with compresed air
Latest SMC Corporation Patents:
Description
FIG. 1 is a front view.
FIG. 2 is a rear view.
FIG. 3 is a plan view.
FIG. 4 is a right-hand side view.
FIG. 5 is a left-hand side view.
FIG. 6 is a sectional view taken along the line 6—6 of FIG. 1; and,
FIG. 7 is a reference perspective view.
A bottom view is omitted because it is in symmetry with the plan view.
Claims
An ornamental design for a diaphragm-type process pump for transferring various fluids by moving a diaphragm with compressed air, as shown and described.
Referenced Cited
Patent History
Patent number: D471562
Type: Grant
Filed: Jan 31, 2002
Date of Patent: Mar 11, 2003
Assignee: SMC Corporation (Tokyo)
Inventors: Tsuyoshi Kagami (Yawara-mura), Tomoyuki Iwata (Yawara-mura)
Primary Examiner: Ralf Seifert
Attorney, Agent or Law Firm: Baker Botts LLP
Application Number: 29/150,513
Type: Grant
Filed: Jan 31, 2002
Date of Patent: Mar 11, 2003
Assignee: SMC Corporation (Tokyo)
Inventors: Tsuyoshi Kagami (Yawara-mura), Tomoyuki Iwata (Yawara-mura)
Primary Examiner: Ralf Seifert
Attorney, Agent or Law Firm: Baker Botts LLP
Application Number: 29/150,513
Classifications