Invention Grant
- Patent Title: Compression nut or fitting with removable plunger for easily dislodging stuck ferrules
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Application No.: US17443530Application Date: 2021-07-27
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Publication No.: US11767938B2Publication Date: 2023-09-26
- Inventor: George B. Guckenberger , Adam D. Bryant
- Applicant: Thermo Finnigan LLC
- Applicant Address: US CA San Jose
- Assignee: Thermo Finnigan LLC
- Current Assignee: Thermo Finnigan LLC
- Current Assignee Address: US CA San Jose
- Main IPC: F16L19/02
- IPC: F16L19/02 ; F16L19/025 ; G01N30/60 ; G01N30/16
Abstract:
A compression fitting includes a nut with a threaded end for receiving a threaded tube and a receiving end for holding a plunger head; and a plunger with an inner bore for receiving a capillary tube and the plunger head for engaging a ferrule positioned within the receiving end between the plunger head and the threaded tube, the plunger slidingly engaged with the nut to force the ferrule from the nut.
Public/Granted literature
- US20230029511A1 Compression Nut or Fitting with Removable Plunger for Easily Dislodging Stuck Ferrules Public/Granted day:2023-02-02
Information query
