公开(公告)号：US20200038798A1

公开(公告)日：2020-02-06

申请号：US16530795

申请日：2019-08-02

Applicant: CALGON CARBON CORPORATION

Inventor： Michael Greenbank ,  Robert H. VAUGHN ,  Robert Gebhard ,  Steven Evanovich ,  Walter G. Tramposch ,  David T. Doughty ,  Andrew Herrman ,  Matthew Adomaitis ,  Richard A. Mimna

IPC: B01D53/04 ,  F02M25/08 ,  B01J20/28 ,  B01J20/20

Abstract: Sorbent material sheets are wound around a center core of material that includes additional sorbent. This configuration further increases the packaging efficiency and performance of the sorbent material sheets as part of an overall housing or apparatus. In some embodiments, the sorbent material sheets are arranged in a stacked configuration. Configurations of the sorbent material sheets as part of a canister are also described.

公开(公告)号：US12076687B2

公开(公告)日：2024-09-03

申请号：US16989542

申请日：2020-08-10

Applicant: CALGON CARBON CORPORATION

Inventor： Michael Greenbank ,  Matthew Adomaitis ,  Scott Mutschler

IPC: F02M25/08 ,  B01D53/04 ,  B01J20/20 ,  B01J20/28 ,  B01J20/30

CPC classification number: B01D53/0407 ,  B01J20/20 ,  B01J20/2803 ,  B01J20/28035 ,  B01J20/2804 ,  B01J20/3042 ,  F02M25/0854 ,  B01D2253/102 ,  B01D2257/702 ,  B01D2259/40086 ,  B01D2259/4516 ,  B01D2259/4566

Abstract: Sorbent material sheets products that include sorbent material sheets and at least one porous cover layer are attached to an inner wall surface that is defined by an air intake. The sorbent material sheets collect vapors such as hydrocarbon vapors from engine components such as the combustion chamber, injectors, carburetor, fuel ports, crankcase, or other engine components, thereby reducing evaporative emissions. In certain configurations, the sorbent material sheet product includes an edge seal that improves the handling of the sorbent material sheets during the manufacturing process.

公开(公告)号：US11697090B2

公开(公告)日：2023-07-11

申请号：US16530795

申请日：2019-08-02

Applicant: CALGON CARBON CORPORATION

Inventor： Michael Greenbank ,  Robert H. Vaughn ,  Robert Gebhard ,  Steven Evanovich ,  Walter G. Tramposch ,  David T. Doughty ,  Andrew Herrman ,  Matthew Adomaitis ,  Richard A. Mimna

IPC: B01D53/04 ,  F02M25/08 ,  B01J20/28 ,  B01J20/20

CPC classification number: B01D53/0415 ,  B01J20/20 ,  B01J20/2803 ,  B01J20/2804 ,  B01J20/2805 ,  B01J20/28011 ,  F02M25/0854 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2253/34 ,  B01D2259/4516

Abstract: Sorbent material sheets are wound around a center core of material that includes additional sorbent. This configuration further increases the packaging efficiency and performance of the sorbent material sheets as part of an overall housing or apparatus. In some embodiments, the sorbent material sheets are arranged in a stacked configuration. Configurations of the sorbent material sheets as part of a canister are also described.