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Systems And Methods For Membrane Blockage Detection In Gas Detectors
Abstract: SYSTEMS AND METHODS FOR MEMBRANE BLOCKAGE DETECTION IN GAS 5 DETECTORS Methods and systems for detecting membrane blockage in a gas detector are disclosed. In some embodiments, the gas detector comprises a membrane defining a sensing chamber of the 10 detector, the sensing chamber comprising a relaxed state pressure. The method comprises applying one or more forces on one or more walls of the membrane, wherein applying the force causes a volume change inside the sensing chamber. The method further comprises measuring a pressure change inside the sensing chamber, the pressure change being caused by the volume change. The method further comprises determining a rate of return to the relaxed state inside 15 the chamber and determining a condition of the membrane based on the determined rate of return to the relaxed state.
Notices, Deadlines & Correspondence
Patent Information
Applicants
CARRIER CORPORATION
Inventors
1. WARNER, Tanner
2. EVJU, Jon K.
Specification
Description:As Attached , Claims:As Attached
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202214050136-STATEMENT OF UNDERTAKING (FORM 3) [02-09-2022(online)].pdf | 2022-09-02 |
| 2 | 202214050136-REQUEST FOR EXAMINATION (FORM-18) [02-09-2022(online)].pdf | 2022-09-02 |
| 3 | 202214050136-POWER OF AUTHORITY [02-09-2022(online)].pdf | 2022-09-02 |
| 4 | 202214050136-FORM 18 [02-09-2022(online)].pdf | 2022-09-02 |
| 5 | 202214050136-FORM 1 [02-09-2022(online)].pdf | 2022-09-02 |
| 6 | 202214050136-DRAWINGS [02-09-2022(online)].pdf | 2022-09-02 |
| 7 | 202214050136-DECLARATION OF INVENTORSHIP (FORM 5) [02-09-2022(online)].pdf | 2022-09-02 |
| 8 | 202214050136-COMPLETE SPECIFICATION [02-09-2022(online)].pdf | 2022-09-02 |
| 9 | 202214050136-Proof of Right [06-09-2022(online)].pdf | 2022-09-06 |
| 10 | 202214050136-FORM-26 [12-09-2022(online)].pdf | 2022-09-12 |
| 11 | 202214050136-Others-150922.pdf | 2022-09-21 |
| 12 | 202214050136-Correspondence-150922.pdf | 2022-09-21 |
| 13 | 202214050136-GPA-260922.pdf | 2022-10-04 |
| 14 | 202214050136-Correspondence-260922.pdf | 2022-10-04 |
| 15 | 202214050136-Correspondence-Letter [06-10-2022(online)].pdf | 2022-10-06 |
| 16 | 202214050136-FORM 3 [25-11-2022(online)].pdf | 2022-11-25 |
| 17 | 202214050136-FER.pdf | 2025-08-19 |
Search Strategy
| 1 | 202214050136_SearchStrategyNew_E_SearchHistoryE_30-07-2025.pdf |