Search Results
-
7 items
Invention Disclosure: GC Detector
- 5D-490
- 1962-May
The invention disclosure documents some of James C. Sternberg's early work for Beckman Instruments. The sketches were signed and dated by Sternberg, Richard E. Poulson, David T. H. Jones, and W. S. Gallaway in May 1962.…
-
Beckman Transistorized Servoamplifier Models 951, 952, and 953
- 1963-Apr
- Photographer Hesketh, Dean D.
- Subject Servoamplifiers, Beckman Instruments, Inc.
-
Duodial installation on Model A potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Dietrich, T. A.
- Subject Passive components, Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 201 Digidial
- 1950 – 1969
- Photographer Dietrich, T. A.
- Subject Passive components, Beckman Instruments, Inc.
-
Helipot Delamo Victor Motor
- 1950 – 1969
- Photographer Dietrich, T. A.
- Subject Electric motors, Beckman Instruments, Inc.
-
Helipot Model 205 Digidial Turnscounting Dial
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Passive components, Beckman Instruments, Inc.
-
Helipot Series 433 Rectilinear Cermet Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Dietrich, T. A.
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Series 431 Rectilinear Cermet Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Dietrich, T. A.
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 473 Rectilinear Cermet Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Dietrich, T. A.
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 421 Rectilinear Cermet Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Dietrich, T. A.
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 8136 potentiometer
- 1960s
An in-focus potentiometer appears to float in the foreground, with a shot of an out-of-focus room filled with equipment and individuals serving as a backdrop.
Potentiometers regulate the flow of electricity, like the…
- Photographer Armstrong & Hess
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 483 Rectilinear Cermet Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Dietrich, T. A.
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 9320 Potentiometer with Tartan Backdrop
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Armstrong & Hess
- Subject Potentiometer, Beckman Instruments, Inc., Tartans
-
Beckman Model 422 Rectilinear Cermet Potentiometer
- 1960 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Dietrich, T. A.
- Subject Potentiometer, Beckman Instruments, Inc.
-
Beckman Model 481 Rectilinear Cermet Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Dietrich, T. A.
- Subject Potentiometer, Beckman Instruments, Inc.
-
Beckman Model 471 Rectilinear Cermet Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Dietrich, T. A.
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 1799-48 Current Sensor
- 1950 – 1969
- Photographer Dietrich, T. A.
- Subject Detectors, Electric currents, Beckman Instruments, Inc.
-
Helipot Altitude Indicator
- 1960s
A pencil, included in frame with the instrument, provides a sense of scale.
- Photographer Hesketh, Dean D.
- Subject Aeronautical instruments, Beckman Instruments, Inc.
-
Helipot Heading Indicator
- 1960s
- Photographer Hesketh, Dean D.
- Subject Aeronautical instruments, Beckman Instruments, Inc.
-
Helipot Servo Package Developmental Model
- 1960s
- Photographer Hesketh, Dean D.
- Subject Servoamplifiers, Power resources, Beckman Instruments, Inc., Servomechanisms
-
Helipot Servo Package Developmental Model
- 1960s
- Photographer Hesketh, Dean D.
- Subject Servomechanisms, Beckman Instruments, Inc.
-
Helipot Remote Control Servo Package
- 1950 – 1969
- Photographer Dietrich, T. A.
- Subject Servomechanisms, Beckman Instruments, Inc.
-
Helipot Module
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Dietrich, T. A.
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot DC Tachometer
- 1950 – 1969
Tachometers measure the working speed of an engine by counting the number of revolutions per minute.
- Photographer Armstrong & Hess
- Subject Tachometer, Beckman Instruments, Inc.
-
Helipot Model 953 Transistorized Servoamplifier
- 1963-Apr
- Photographer Hesketh, Dean D.
- Subject Passive components, Beckman Instruments, Inc.