Fastening of an exhaust cone in a turbomachine nozzle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 15, 2024
Grant Date -
Jan 11, 2024
app pub date -
Nov 3, 2021
filing date -
Nov 5, 2020
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance
Loading Importance Indicators...

Calculated Rating
US Family Size
|
Non-US Coverage
|
Abstract
The invention relates to an assembly for a turbine of a turbomachine with a longitudinal axis (X) comprising:
- an exhaust cone (100) comprising an outer annular wall (102) for the flow of a primary airflow and an annular box arranged radially inside said outer annular wall (102), the annular box comprising an inner annular wall (104) arranged radially inside the outer annular wall of the exhaust cone,an exhaust case arranged upstream of the exhaust cone, anda connecting member (106) flexible in a radial direction, interposed longitudinally between the exhaust case and the exhaust cone (100), the connecting member being fastened to the exhaust case and to the inner annular wall (104), andwherein the inner annular wall (104) is connected to the outer annular wall (102) by fastening means (112) configured to enable movements of the inner annular wall (104) in a circumferential direction and a longitudinal direction with respect to the outer annular wall (102).
First Claim
all claims..Other Claims data not available
Family
Loading Family data...

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SAFRAN NACELLES | GONFREVILLE-L'ORCHER |
International Classification(s)

- 2021 Application Filing Year
- F02K Class
- 347 Applications Filed
- 209 Patents Issued To-Date
- 60.24 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bravin, Fabien | Moissy-Cramayel, FR | 10 | 17 |
# of filed Patents : 10 Total Citations : 17 | |||
Devanlay, Vincent | Moissy-Cramayel, FR | 7 | 0 |
# of filed Patents : 7 Total Citations : 0 | |||
Joret, Jean-Philippe | Moissy-Cramayel, FR | 35 | 166 |
# of filed Patents : 35 Total Citations : 166 | |||
Merabet, Boualem | Moissy-Cramayel, FR | 2 | 1 |
# of filed Patents : 2 Total Citations : 1 |
Cited Art Landscape
- No Cited Art to Display
Loading Cited Art Landscape... 

Patent Citation Ranking
- 0 Citation Count
- F02K Class
- 0 % this patent is cited more than
- 1 Age
Forward Cite Landscape
- No Forward Cites to Display
Loading Forward Cite Landscape... 

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 15, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 15, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 15, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 No: 7819601
Pressurized pen
Abstract
Provided is a pressurized pen, which is enabled to enhance the sealing property of a compression chamber at a pressurizing time in the knocking operation of a knock mechanism and to improve the durability. A pressuring pump mechanism includes: a pressure member having a front end opening portion communicating with the inside of a medium containing tube and a compression chamber made extensible and contractible in axial direction; and a push member for coming in axial direction into and out of abutment against a rear end opening portion of the pressure member and for pushing the compression chamber of the pressure member in a gas-tight condition in a compressing direction. The push member is associated with the pushing action of a knock mechanism such that it is enabled to irrotationally move toward the rear end opening portion of the pressure member.
Description
Claims
Claims data not available

Matter Detail

Country:
Application No:
Patent No:
Application Publication No:
Status:
Priority Date:
Filing Date:
Matter Type:
Local Registration No:
Docket No:
Secondary System Identifier (SSI):
Customer Application No:
Filing Type:
Request for Examination Date:
Parent Filing Date:
Complete Specification Date:
PCT Filing Date:
National Entry Date:
First Publication Date:
Allowance Date:
Grant Date:
Grant Publication Date:
Claims:
Independent Claims:
Law Firm:
Renewals Detail

Applicant:
Applicant ID:
Entity Size:
Renewal Status:
Renewal Base Date:
Renewal Trigger Date: