Invention Grant
US08701505B2 Peltier freeze-shoe sampler to recover aquifer sediment and groundwater
失效
珀尔帖冷冻采样器回收含水层沉积物和地下水
- Patent Title: Peltier freeze-shoe sampler to recover aquifer sediment and groundwater
- Patent Title (中): 珀尔帖冷冻采样器回收含水层沉积物和地下水
-
Application No.: US13210854Application Date: 2011-08-16
-
Publication No.: US08701505B2Publication Date: 2014-04-22
- Inventor: Alexander van Geen , Benjamin Bostick , Christopher Manning
- Applicant: Alexander van Geen , Benjamin Bostick , Christopher Manning
- Applicant Address: US NY New York
- Assignee: The Trustees of Columbia University in the City of New York
- Current Assignee: The Trustees of Columbia University in the City of New York
- Current Assignee Address: US NY New York
- Agency: Baker Botts LLP
- Main IPC: G01N1/10
- IPC: G01N1/10
Abstract:
A groundwater sampling tool that includes an elongated hollow coring tube having a proximal end and a distal end for collecting groundwater and sediment; a Peltier element located in close proximity to a wall of the elongated hollow coring tube adapted to freeze groundwater and sediment collected by the elongated hollow coring tube.
Public/Granted literature
- US20120167698A1 PELTIER FREEZE-SHOE SAMPLER TO RECOVER AQUIFER SEDIMENT AND GROUNDWATER Public/Granted day:2012-07-05
Information query
