Testable sump apparatus
US6729797B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2002 |
| Grant date | May 4, 2004 |
| Priority date | — |
| Expiry date | Aug 15, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M3/32
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A testable sump apparatus comprises a body wall including a first wall with a first wall portion and a second wall with a second wall portion. The first wall portion is spaced from the second wall portion to at least partially define a body wall interstitial space therebetween. The testable sump apparatus can optionally include at least one spacer located in the body wall interstitial space between the first wall portion and the second wall portion. The sump apparatus can also include an optional test port and an optional fitting mounted to the body wall adjacent the through hole. The fitting, if provided, can at least partially define a fitting interstitial space, wherein the fitting interstitial space may be in fluid communication with the body wall interstitial space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.