Process control unit for a control panel mounted control station
Latest The Babcock & Wilcox Company Patents:
- Smelt shattering method and apparatus
- Apparatus for enclosing a chemical looping process
- Natural circulation multi-circulation package boiler for steam assisted gravity drainage (SAGD) process
- Smelt spout cleaning assembly
- Natural circulation multi-circulation package boiler with superheat for steam assisted gravity drainage (SAGD) process including superheat
Description
FIG. 1 is a perspective view of a process control unit for a control panel mounted control station showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top edge elevational view thereof; and
FIG. 5 is a bottom edge elevational view thereof.
The rear view of the device has no distinguishable features.
The broken lines are shown for illustrative purposes only.
Referenced Cited
U.S. Patent Documents
| RE25317 | January 1963 | McCoy |
| 3848953 | November 1974 | Petroshanoff |
| 4215386 | July 29, 1980 | Prager et al. |
Patent History
Patent number: D274615
Type: Grant
Filed: May 26, 1981
Date of Patent: Jul 10, 1984
Assignee: The Babcock & Wilcox Company (New Orleans, LA)
Inventors: Thomas R. Bean (Concord Township, Lake County, OH), Edward F. Stockmaster (Mentor, OH), George S. Whaley (Eastlake, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Attorneys: Robert J. Edwards, Vytas R. Matas, James C. Simmons
Application Number: 6/266,692
Type: Grant
Filed: May 26, 1981
Date of Patent: Jul 10, 1984
Assignee: The Babcock & Wilcox Company (New Orleans, LA)
Inventors: Thomas R. Bean (Concord Township, Lake County, OH), Edward F. Stockmaster (Mentor, OH), George S. Whaley (Eastlake, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Attorneys: Robert J. Edwards, Vytas R. Matas, James C. Simmons
Application Number: 6/266,692
Classifications
Current U.S. Class:
D13/12
