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Class Information
Number: 361/678
Name: Electricity: electrical systems and devices > Housing or mounting assemblies with diverse electrical components > For electrical power distribution systems and devices > With cooling means > Fluid > Air
Description: Subject matter wherein a mixture of an invisible, odorless, and tasteless gas (as nitrogen and oxygen that surrounds the earth) is the fluid cooling means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5481429 |
Distribution of cooling air in switchgear cubicles |
Jan. 2, 1996 |
| 5474120 |
Two-channel cooling for providing back-up cooling capability |
Dec. 12, 1995 |
| 5322471 |
Ventilation apparatus |
Jun. 21, 1994 |
| 5315477 |
Thermally efficient compact circuit breaker support and enclosure |
May. 24, 1994 |
| 5172300 |
Electric power distribution panelboard-switchboard assembly |
Dec. 15, 1992 |
| 5166861 |
Circuit breaker switchboard |
Nov. 24, 1992 |
| 5126918 |
Electric power distribution panelboard-switchboard assembly |
Jun. 30, 1992 |
| 5105336 |
Modular multilevel electronic cabinet |
Apr. 14, 1992 |
| 5014181 |
Magnetic amplifier package and method of cooling the same |
May. 7, 1991 |
| 4901200 |
Insertable housing |
Feb. 13, 1990 |
| 4802060 |
Apparatus for connecting a control panel with an air conditioning device |
Jan. 31, 1989 |
| 4774631 |
Cooling structure of electronic equipment rack |
Sep. 27, 1988 |
| 4733329 |
Three-phase load center |
Mar. 22, 1988 |
| 4691274 |
Modular electronic power supply |
Sep. 1, 1987 |
| 4549242 |
Molded case circuit breaker with cooling and protection for the static tripping unit |
Oct. 22, 1985 |
| 4528614 |
Electric control center having integral air-ventilation system |
Jul. 9, 1985 |
| 4504885 |
Switch board |
Mar. 12, 1985 |
| 4118755 |
Self-cooled metal-clad switchgear |
Oct. 3, 1978 |
| 4106076 |
Electrical component and bus element assembly |
Aug. 8, 1978 |
| 4027205 |
Environmentally protected arc welding apparatus of the forced ventilation type |
May. 31, 1977 |
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