公开(公告)号：US20240133776A1

公开(公告)日：2024-04-25

申请号：US18277680

申请日：2022-02-16

Applicant: BL TECHNOLOGIES, INC.

Inventor： Stanley Needle

IPC: G01N1/20

CPC classification number: G01N1/2035

Abstract: Various implementations include a reversible flow sampler including a housing, a housing cover, and a shuttle. The housing defines a sampler chamber with an inlet and an outlet, a first opening, and a second opening. The shuttle is movably disposed within the housing and coupled to the housing cover. The shuttle has a first shuttle position and a second shuttle position. In the first shuttle position, the shuttle fluidly connects the first opening with the sample chamber inlet and fluidly connects the second opening with the sample chamber outlet. In the second shuttle position, the shuttle fluidly connects the second opening with the sample chamber inlet and fluidly connects the first opening with the sample chamber outlet.

公开(公告)号：US20240230481A9

公开(公告)日：2024-07-11

申请号：US18277680

申请日：2022-02-16

Applicant: BL TECHNOLOGIES, INC.

Inventor： Stanley Needle

IPC: G01N1/20

CPC classification number: G01N1/2035

Abstract: Various implementations include a reversible flow sampler including a housing, a housing cover, and a shuttle. The housing defines a sampler chamber with an inlet and an outlet, a first opening, and a second opening. The shuttle is movably disposed within the housing and coupled to the housing cover. The shuttle has a first shuttle position and a second shuttle position. In the first shuttle position, the shuttle fluidly connects the first opening with the sample chamber inlet and fluidly connects the second opening with the sample chamber outlet. In the second shuttle position, the shuttle fluidly connects the second opening with the sample chamber inlet and fluidly connects the first opening with the sample chamber outlet.