Connected backfeeding installation and method for operating such an installation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 8, 2024
Grant Date -
Sep 16, 2021
app pub date -
Jul 30, 2019
filing date -
Jun 15, 2018
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Abstract
The invention relates to a backfeeding installation (30) which comprises:
- at least one compressor (21) for compressing gas from a network (15),an automaton (25) for controlling the operation of at least one compressor,a remote communication means (9) for receiving at least one instantaneous pressure value captured remotely on the network upstream of the backfeeding installation,a means (8) for predicting the evolution of the pressure in the network upstream of the backfeeding installation, depending, at least, on the pressure values received,a means (7) for determining a pressure threshold value for stopping or starting at least one compressor according to the prediction of the evolution of pressure,the automaton controlling the stopping or the operation of at least one compressor when the pressure at the inlet of each compressor is lower, or higher, respectively, than the pressure threshold value that was determined.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
GRTGAZ | 92270 BOIS-COLOMBES |
International Classification(s)

- 2019 Application Filing Year
- F17D Class
- 128 Applications Filed
- 83 Patents Issued To-Date
- 64.85 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bainier, Francis | Bois Colombes, FR | 2 | 3 |
# of filed Patents : 2 Total Citations : 3 | |||
Dufour, Daniel | Bois Colombes, FR | 21 | 584 |
# of filed Patents : 21 Total Citations : 584 | |||
Guillo-Lohan, Pascale | Bois Colombes, FR | 1 | 1 |
# of filed Patents : 1 Total Citations : 1 | |||
Vulovic, Frédéric | Bois Colombes, FR | 2 | 2 |
# of filed Patents : 2 Total Citations : 2 |
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- 0 Citation Count
- F17D Class
- 0 % this patent is cited more than
- 1 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 8, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 8, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 8, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text
US Patent Application No: 12111020
Connected backfeeding installation and method for operating such an installation
Abstract
The invention relates to a backfeeding installation (30) which comprises:
- at least one compressor (21) for compressing gas from a network (15),an automaton (25) for controlling the operation of at least one compressor,a remote communication means (9) for receiving at least one instantaneous pressure value captured remotely on the network upstream of the backfeeding installation,a means (8) for predicting the evolution of the pressure in the network upstream of the backfeeding installation, depending, at least, on the pressure values received,a means (7) for determining a pressure threshold value for stopping or starting at least one compressor according to the prediction of the evolution of pressure,the automaton controlling the stopping or the operation of at least one compressor when the pressure at the inlet of each compressor is lower, or higher, respectively, than the pressure threshold value that was determined.
Description
Claims
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Legal Events
Date | Code | Event | Description |
---|---|---|---|
Oct 08, 2024 | P | Publication | |
Sep 18, 2024 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Aug 21, 2024 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED |
May 15, 2024 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS |
May 03, 2024 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
Jan 29, 2024 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Sep 16, 2021 | P | Published | |
Aug 23, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Jan 18, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Dec 16, 2020 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:DUFOUR, DANIEL;GUILLO-LOHAN, PASCALE;VULOVIC, FREDERIC;AND OTHERS;REEL/FRAME:054960/0326 Owner name: GRTGAZ, FRANCE Effective Date: Dec 16, 2020 |
Jul 30, 2019 | F | Filing |

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