Country
Full text data for US,EP,CN
Type
Legal Validity
Legal Status
Filing Date
Publication Date
Inventor
Assignee
Click to expand
IPC(Section)
IPC(Class)
IPC(Subclass)
IPC(Group)
IPC(Subgroup)
Agent
Agency
Claims Number
Figures Number
Citation Number of Times
Assignee Number
No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
Application Number Application Number Filing Date Filing Date
Inventor Inventor Assignee Assignee IPC IPC
1 US10670703B2
Device for detecting a laser spot
Publication/Patent Number: US10670703B2 Publication Date: 2020-06-02 Application Number: 16/079,690 Filing Date: 2017-02-24 Inventor: Martinez, Alain   Assignee: SAFRAN ELECTRONICS & DEFENSE   IPC: G01S7/4863 Abstract: Laser spot detecting device including a plurality of elementary optoelectronic detectors that are each connected to an elementary pulse detecting circuit, each elementary pulse detecting circuit including a comparator and a memory module that is connected to one output of the comparator, the memory modules being connected to a multiplexing circuit having an output forming a digital spatial output of the laser spot detecting device. The laser spot detecting device further more includes a global OR circuit having inputs connected to the outputs of the comparators and having an output forming a real-time digital temporal output of the laser spot detecting device. Method for detecting a laser spot implemented by such a detecting device. Laser spot detecting device including a plurality of elementary optoelectronic detectors that are each connected to an elementary pulse detecting circuit, each elementary pulse detecting circuit including a comparator and a memory module that is connected to one output of the ...More Less
2 EP3417254B1
CIRCUIT FOR DETECTING LIGHT PULSES
Publication/Patent Number: EP3417254B1 Publication Date: 2020-06-17 Application Number: 17708182.5 Filing Date: 2017-02-16 Inventor: Martinez, Alain   Assignee: Safran Electronics & Defense   IPC: G01J1/42
3 EP3423860A1
DEVICE FOR DETECTING A LASER SPOT
Publication/Patent Number: EP3423860A1 Publication Date: 2019-01-09 Application Number: 17709386.1 Filing Date: 2017-02-24 Inventor: Martinez, Alain   Assignee: Safran Electronics & Defense   IPC: G01S7/486
4 US2019049295A1
CIRCUIT FOR DETECTING LIGHT PULSES
Publication/Patent Number: US2019049295A1 Publication Date: 2019-02-14 Application Number: 16/077,657 Filing Date: 2017-02-16 Inventor: Martinez, Alain   Assignee: SAFRAN ELECTRONICS & DEFENSE   IPC: G01J1/46 Abstract: A light pulse detection circuit for connection to a photodiode, the detection circuit comprising an integration capacitor, discharge means, and comparator means adapted to compare an integration voltage across the terminals of the integration capacitor with a reference voltage threshold in order to produce a light pulse detection signal. The reference voltage threshold is a self-adaptive threshold depending on a level of light background noise. A detection device comprising a photodiode and such a detection circuit. A detection matrix comprising a plurality of such detection devices. A light pulse detection circuit for connection to a photodiode, the detection circuit comprising an integration capacitor, discharge means, and comparator means adapted to compare an integration voltage across the terminals of the integration capacitor with a reference voltage ...More Less
5 US2019049563A1
DEVICE FOR DETECTING A LASER SPOT
Publication/Patent Number: US2019049563A1 Publication Date: 2019-02-14 Application Number: 16/079,690 Filing Date: 2017-02-24 Inventor: Martinez, Alain   Assignee: SAFRAN ELECTRONICS & DEFENSE   IPC: G01S7/486 Abstract: Laser spot detecting device including a plurality of elementary optoelectronic detectors that are each connected to an elementary pulse detecting circuit, each elementary pulse detecting circuit including a comparator and a memory module that is connected to one output of the comparator, the memory modules being connected to a multiplexing circuit having an output forming a digital spatial output of the laser spot detecting device. The laser spot detecting device further more includes a global OR circuit having inputs connected to the outputs of the comparators and having an output forming a real-time digital temporal output of the laser spot detecting device. Method for detecting a laser spot implemented by such a detecting device. Laser spot detecting device including a plurality of elementary optoelectronic detectors that are each connected to an elementary pulse detecting circuit, each elementary pulse detecting circuit including a comparator and a memory module that is connected to one output of the ...More Less
6 EP3417254A1
CIRCUIT FOR DETECTING LIGHT PULSES
Publication/Patent Number: EP3417254A1 Publication Date: 2018-12-26 Application Number: 17708182.5 Filing Date: 2017-02-16 Inventor: Martinez, Alain   Assignee: Safran Electronics & Defense   IPC: G01J1/42
7 FR3048316A1
DISPOSITIF DE DETECTION D'UN SPOT LASER
Title (English): Laser measurement and control device
Publication/Patent Number: FR3048316A1 Publication Date: 2017-09-01 Application Number: 1600330 Filing Date: 2016-02-29 Inventor: Martinez, Alain   Assignee: Sagem Defense Securite   IPC: G01J11/00 Abstract: Dispositif de détection de spot laser (0)
8 WO2017140822A1
CIRCUIT FOR DETECTING LIGHT PULSES
Publication/Patent Number: WO2017140822A1 Publication Date: 2017-08-24 Application Number: 2017053570 Filing Date: 2017-02-16 Inventor: Martinez, Alain   Assignee: SAFRAN ELECTRONICS & DEFENSE   IPC: G01J1/42 Abstract: The invention relates to a circuit for detecting light pulses intended for being connected to a photodiode (2)
9 FR3048124A1
CIRCUIT DE DETECTION D'IMPULSIONS LUMINEUSES
Title (English): Pulse detection circuit
Publication/Patent Number: FR3048124A1 Publication Date: 2017-08-25 Application Number: 1600269 Filing Date: 2016-02-18 Inventor: Martinez, Alain   Assignee: Sagem Defense Securite   IPC: G01J11/00 Abstract: Circuit de détection d'impulsions lumineuses destiné à être connecté à une photodiode (2)
10 WO2017148832A1
DEVICE FOR DETECTING A LASER SPOT
Publication/Patent Number: WO2017148832A1 Publication Date: 2017-09-08 Application Number: 2017054400 Filing Date: 2017-02-24 Inventor: Martinez, Alain   Assignee: SAFRAN ELECTRONICS & DEFENSE   IPC: G01S7/486 Abstract: Laser-spot-detecting device (0) comprising a plurality of elementary optoelectronic detectors (1) that are each connected to an elementary pulse-detecting circuit (3)
11 US9605563B2
Method and tooling for assembling a guide vane stage
Publication/Patent Number: US9605563B2 Publication Date: 2017-03-28 Application Number: 14/391,794 Filing Date: 2013-04-12 Inventor: Chardonnet, Romain Rene Marcel   Petit, Patrick Gilbert   Martinez, Alain   Assignee: SNECMA   IPC: F01D25/28 Abstract: A method and tooling for assembling a guide vane stage that includes an inner shroud and an outer shroud that are coaxial and interconnected by radial airfoils, the method including holding plates pressed against an outer surface of the inner shroud so that the plates cover gaps formed between openings in the inner shroud and the airfoils at least in part and in a manner that is leaktight, and applying a sealing resin to the inner surface of the inner shroud so that the resin fills the gaps and so that radially inner ends of the airfoils are embedded in the resin. A method and tooling for assembling a guide vane stage that includes an inner shroud and an outer shroud that are coaxial and interconnected by radial airfoils, the method including holding plates pressed against an outer surface of the inner shroud so that the plates cover gaps ...More Less
12 EP2839116B1
METHOD AND TOOLING FOR ASSEMBLING A GUIDE VANE STAGE
Publication/Patent Number: EP2839116B1 Publication Date: 2016-05-04 Application Number: 13720002.8 Filing Date: 2013-04-12 Inventor: Chardonnet, Romain René Marcel   Petit, Patrick Gilbert   Martinez, Alain   Assignee: SNECMA   IPC: F01D9/04
13 US9229449B2
Method for aiding the formulation of the speed strategy of an aircraft with a view to adhering to a time constraint
Publication/Patent Number: US9229449B2 Publication Date: 2016-01-05 Application Number: 12/707,294 Filing Date: 2010-02-17 Inventor: Caillaud, Christophe   Coulmeau, François   Gutierrez-castaneda, Manuel   Martinez, Alain   Assignee: Thales   IPC: G06F19/00 Abstract: The invention relates to a method for formulating the strategy of an aircraft, with a view to favouring adherence to a time constraint. With this aim, the method according to the invention consists in optimizing the margin available for the formulation of the aircraft's speed strategy, by calculating a first target required time of arrival (RTAtarget) which is higher, respectively lower, than the required time of arrival (RTA), in the case where said required time of arrival (RTA) is greater, respectively less, than the mean estimated time of arrival (ETAmean). According to the invention, the first target required time of arrival (RTAtarget) is used for the formulation of the aircraft's speed strategy. According to the invention, a second target required time of arrival (RTAtarget2) can be determined subsequently, and used for the formulation of the speed strategy, with the aim of utilizing the margin, previously optimized, available for the formulation of the aircraft's speed strategy. The invention relates to a method for formulating the strategy of an aircraft, with a view to favouring adherence to a time constraint. With this aim, the method according to the invention consists in optimizing the margin available for the formulation of the aircraft's speed ...More Less
14 FR3009067B1
SYSTEME D'ASPIRATION SELECTIVE ET PROCEDE D'ASPIRATION SELECTIVE
Title (English): A self-priming system and self-priming method
Publication/Patent Number: FR3009067B1 Publication Date: 2015-08-07 Application Number: 1357479 Filing Date: 2013-07-29 Inventor: Martinez, Alain   Assignee: SNECMA   IPC: F24F11/00 Abstract: L'invention concerne Système d'aspiration (100) adapté pour aspirer un air potentiellement vicié d'un espace de travail (1). Le système d'aspiration (100) comprend : un ensemble d'aspiration (110) configuré de manière à pouvoir aspirer de façon sélective uniquement une ou certaines zones de travail (10) de l'espace de travail (1) ; un moyen de détection adapté pour déterminer la ou des zones de travail (10) dans laquelle ou lesquelles a lieu une activité susceptible de générer de l'air vicié ; et un moyen de commande du système d'aspiration (100) adapté pour commander l'ensemble d'aspiration (110) en fonction de la ou des zones déterminées par le moyen de détection. L'invention concerne en outre un espace de travail (1) et un procédé d'aspiration. L'invention concerne Système d'aspiration (100) adapté pour aspirer un air potentiellement vicié d'un espace de travail (1). Le système d'aspiration (100) comprend : un ensemble d'aspiration (110) configuré de manière à pouvoir aspirer de façon sélective uniquement une ou ...More Less
15 FR3009067A1
SYSTEME D'ASPIRATION SELECTIVE ET PROCEDE D'ASPIRATION SELECTIVE
Title (English): A self-priming system and self-priming method
Publication/Patent Number: FR3009067A1 Publication Date: 2015-01-30 Application Number: 1357479 Filing Date: 2013-07-29 Inventor: Martinez, Alain   Assignee: SNECMA   IPC: F24F11/00 Abstract: L'invention concerne Système d'aspiration (100) adapté pour aspirer un air potentiellement vicié d'un espace de travail (1). Le système d'aspiration (100) comprend : un ensemble d'aspiration (110) configuré de manière à pouvoir aspirer de façon sélective uniquement une ou certaines zones de travail (10) de l'espace de travail (1) ; un moyen de détection adapté pour déterminer la ou des zones de travail (10) dans laquelle ou lesquelles a lieu une activité susceptible de générer de l'air vicié ; et un moyen de commande du système d'aspiration (100) adapté pour commander l'ensemble d'aspiration (110) en fonction de la ou des zones déterminées par le moyen de détection. L'invention concerne en outre un espace de travail (1) et un procédé d'aspiration. L'invention concerne Système d'aspiration (100) adapté pour aspirer un air potentiellement vicié d'un espace de travail (1). Le système d'aspiration (100) comprend : un ensemble d'aspiration (110) configuré de manière à pouvoir aspirer de façon sélective uniquement une ou ...More Less
16 CA2597738C
ACTUATING DEVICE COMPRISING BIMETAL DISKS
Publication/Patent Number: CA2597738C Publication Date: 2015-07-14 Application Number: 2597738 Filing Date: 2006-02-09 Inventor: Martinez, Alain   Pichon, Guillaume   Assignee: Sagem Defense Securite   IPC: F03G7/06 Abstract: Dispositif (15) d' actionnement thermique comprenant : - au moins deux rondelles bilames (17
17 US2015052750A1
METHOD AND TOOLING FOR ASSEMBLING A GUIDE VANE STAGE
Publication/Patent Number: US2015052750A1 Publication Date: 2015-02-26 Application Number: 14/391,794 Filing Date: 2013-04-12 Inventor: Chardonnet, Romain Rene Marcel   Petit, Patrick Gilbert   Martinez, Alain   Assignee: SNECMA   IPC: F01D25/28 Abstract: A method and tooling for assembling a guide vane stage that includes an inner shroud and an outer shroud that are coaxial and interconnected by radial airfoils, the method including holding plates pressed against an outer surface of the inner shroud so that the plates cover gaps formed between openings in the inner shroud and the airfoils at least in part and in a manner that is leaktight, and applying a sealing resin to the inner surface of the inner shroud so that the resin fills the gaps and so that radially inner ends of the airfoils are embedded in the resin. A method and tooling for assembling a guide vane stage that includes an inner shroud and an outer shroud that are coaxial and interconnected by radial airfoils, the method including holding plates pressed against an outer surface of the inner shroud so that the plates cover gaps ...More Less
18 EP2839116A1
METHOD AND TOOLING FOR ASSEMBLING A GUIDE VANE STAGE
Publication/Patent Number: EP2839116A1 Publication Date: 2015-02-25 Application Number: 13720002.8 Filing Date: 2013-04-12 Inventor: Chardonnet, Romain René Marcel   Petit, Patrick Gilbert   Martinez, Alain   Assignee: SNECMA   IPC: F01D9/04
19 FR2989414B1
PROCEDE ET UN OUTILLAGE DE MONTAGE D'UN ETAGE REDRESSEUR
Title (English): A parallel machine assembly tool and method.
Publication/Patent Number: FR2989414B1 Publication Date: 2014-04-18 Application Number: 1253493 Filing Date: 2012-04-16 Inventor: Martinez, Alain   Chardonnet, Romain Rene Marcel   Petit, Patrick Gilbert   Assignee: SNECMA   IPC: B23P11/00 Abstract: L'invention concerne un procédé et un outillage de montage d'un étage redresseur (1) comportant une virole interne (6) et une virole externe coaxiales
20 FR2989414A1
PROCEDE ET UN OUTILLAGE DE MONTAGE D'UN ETAGE REDRESSEUR
Title (English): An assembly tool and method of parallelize
Publication/Patent Number: FR2989414A1 Publication Date: 2013-10-18 Application Number: 1253493 Filing Date: 2012-04-16 Inventor: Martinez, Alain   Chardonnet, Romain Rene Marcel   Petit, Patrick Gilbert   Assignee: SNECMA   IPC: B23P11/00 Abstract: L'invention concerne un procédé et un outillage de montage d'un étage redresseur (1) comportant une virole interne (6) et une virole externe coaxiales