Running tank assembly for electrophoresis
US6402915B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 15, 1999 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Jul 15, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/44704
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electrophoresis running tank assembly includes a running tank and a power supply holder that is integral to the running tank. A lid is configured for covering the tank, with two activation arms depending downwardly from the lid and with peripheral vertical skirts of the lid overlapping the walls of the tank. Two switches are held by a switch assembly in the power supply holder and are accessible through a space between the power supply holder and a pin wall that supports two connector pins. When the lid is engaged with the tank, the activation arms extend into the space to abut and thereby close the switches, thereby electrically connecting the switches to the electrode. A power supply can be engaged with the pins to energize the electrodes. Owing to the cooperation between the skirts and the walls of the tank, the lid cannot be tilted relative to the tank to expose the electrodes, but instead must deliberately be lifted up and away from the tank (thus opening the switches and deenergizing the electrodes) to expose the electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.