Patents by Inventor Angelo Cavenati
Angelo Cavenati has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10197244Abstract: Stage light fixture provided with: a short arc lamp adapted to emit a light beam along an optical axis; a reflector associated to the short arc lampso as to concentrate light beam rays substantially at a work point; an output optical assembly, arranged at the most downstream point along the optical axis, having a focal point arranged between the light source and the output optical assembly and coinciding with the work point; at least one color assembly comprising a plurality of color devices configured to selectively color the light beam; the color assembly being arranged between the short arc lampand the work point (PL).Type: GrantFiled: March 11, 2015Date of Patent: February 5, 2019Assignee: CLAY PAKY S.P.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Patent number: 9683722Abstract: A stage light fixture is provided with a light source adapted to emit a light beam; with a main body where the light source is arranged; and with a head articulated with respect to the main body and configured to selectively deflect the light beam coming out from the main body.Type: GrantFiled: June 18, 2013Date of Patent: June 20, 2017Assignee: CLAY PAKY S.P.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Patent number: 9574729Abstract: A stage light fixture is provided with a light source adapted to emit a light beam along an optical axis; a reflector coupled to the light source; a diaphragm arranged along the optical axis downstream of the light source; a first optical assembly, which is arranged along the optical axis between the light source and the diaphragm and is configured to selectively change the light beam dimensions.Type: GrantFiled: June 17, 2013Date of Patent: February 21, 2017Assignee: CLAY PAKY S.P.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Patent number: 9222649Abstract: A stage lighting fixture having: a casing having a closed first end and an open second end; a light source housed inside the casing, close to the first end, and which emits a light beam along an optical axis; an optical assembly positioned to intercept the light beam, and having a focal point located between the light source and the optical assembly; and a reflector coupled to the light source; the reflector and the light source being designed and coupled to concentrate the light beam substantially at a work point substantially coincident with the focal point of the optical assembly; and the light source being defined by a short-arc lamp to project a light bar.Type: GrantFiled: February 21, 2014Date of Patent: December 29, 2015Assignee: CLAY PAKY S.P.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Publication number: 20150260372Abstract: Stage light fixture provided with: a short arc lamp adapted to emit a light beam along an optical axis; a reflector associated to the short arc lampso as to concentrate light beam rays substantially at a work point; an output optical assembly, arranged at the most downstream point along the optical axis, having a focal point arranged between the light source and the output optical assembly and coinciding with the work point; at least one color assembly comprising a plurality of color devices configured to selectively color the light beam; the color assembly being arranged between the short arc lampand the work point (PL).Type: ApplicationFiled: March 11, 2015Publication date: September 17, 2015Inventors: Pasquale Quadri, Angelo Cavenati
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Patent number: 9121575Abstract: A stage light fixture is provided with a light source adapted to emit a light beam along an optical axis, and a color filter assembly comprising a plurality of color filters rotating about a same first axis of rotation, the first axis of rotation being parallel to the optical axis and not coincident with the optical axis.Type: GrantFiled: October 17, 2013Date of Patent: September 1, 2015Assignee: CLAY PAKY S.P.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Publication number: 20150145994Abstract: A stage light fixture is provided with a light source adapted to emit a light beam; with a main body where the light source is arranged; and with a head articulated with respect to the main body and configured to selectively deflect the light beam coming out from the main body.Type: ApplicationFiled: June 18, 2013Publication date: May 28, 2015Inventors: Pasquale Quadri, Angelo Cavenati
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Patent number: 8950904Abstract: A shaping assembly for shaping a light beam extending along an optical axis is equipped with: a support frame extending about a longitudinal axis; a plurality of screen elements supported by the support frame and arranged transversally with respect to the axis; a plurality of pairs of actuators, each of which is coupled with a respective screen element; each actuator comprising at least a moving device and transmission means, which are configured to transmit the movement of the moving device to the respective screen element and comprise at least one rod-crank type mechanism.Type: GrantFiled: March 14, 2011Date of Patent: February 10, 2015Assignee: Clay Paky S.p.A.Inventors: Angelo Cavenati, Pasquale Quadri
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Patent number: 8926122Abstract: A stage light fixture having a casing; a supporting structure supporting the casing; and a stroboscopic light source fitted integrally to the casing.Type: GrantFiled: July 9, 2010Date of Patent: January 6, 2015Assignee: Clay Paky S.p.A.Inventors: Angelo Cavenati, Pasquale Quadri
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Patent number: 8894248Abstract: A stage lighting fixture includes a casing; a light source, which is housed inside the casing and is adapted-to emit a light beam along an optical axis; a reflector coupled to the light source; light beam processing means housed inside the casing and adapted to selectively intercept the light beam; at least one heat-shield assembly located inside the casing, between the light source and the light beam processing means, to substantially divide the casing into a first area comprising the light source and the reflector, and a second area comprising the light beam processing means; the heat-shield assembly comprising a heat-shield filter, and a detector for detecting a parameter indicative of the temperature of the heat-shield filter; a cooling assembly for cooling the inside of the casing; a control device configured for regulating the cooling assembly on the basis of the parameter detected by the detector.Type: GrantFiled: February 14, 2013Date of Patent: November 25, 2014Assignee: Clay Paky S.p.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Patent number: 8820973Abstract: A stage lighting fixture having : a light source for emitting a light beam along an optical axis; a reflector coupled to the light source; at least one dichroic filter for selectively intercepting the light beam; and at least one heat-shield assembly located between the light source and the dichroic filter, and having a heat-shield filter, in turn having a first portion with first beam filtering properties, and a second portion with second beam filtering properties.Type: GrantFiled: December 20, 2011Date of Patent: September 2, 2014Assignee: Clay Paky S.p.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Publication number: 20140233238Abstract: A stage lighting fixture having: a casing having a closed first end and an open second end; a light source housed inside the casing, close to the first end, and which emits a light beam along an optical axis; an optical assembly positioned to intercept the light beam, and having a focal point located between the light source and the optical assembly; and a reflector coupled to the light source; the reflector and the light source being designed and coupled to concentrate the light beam substantially at a work point substantially coincident with the focal point of the optical assembly; and the light source being defined by a short-arc lamp to project a light bar.Type: ApplicationFiled: February 21, 2014Publication date: August 21, 2014Applicant: Clay Paky S.p.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Publication number: 20140111999Abstract: A stage light fixture is provided with a light source adapted to emit a light beam along an optical axis, and a color filter assembly comprising a plurality of color filters rotating about a same first axis of rotation, the first axis of rotation being parallel to the optical axis and not coincident with the optical axis.Type: ApplicationFiled: October 17, 2013Publication date: April 24, 2014Applicant: CLAY PAKY S.p.A.Inventors: Pasquale QUADRI, Angelo CAVENATI
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Patent number: 8684561Abstract: A stage lighting fixture having: a casing having a closed first end and an open second end; 5 a light source housed inside the casing, close to the first end, and which emits a light beam along an optical axis; an optical assembly positioned to intercept the light beam, and having a focal point located between the light source and the optical assembly; and a reflector coupled to the light source; the reflector and the light source being designed and coupled to concentrate the light beam substantially at a work point substantially coincident with the focal point of the optical assembly; and the light source being defined by a short-arc lamp to project a light bar.Type: GrantFiled: September 6, 2011Date of Patent: April 1, 2014Assignee: Clay Paky S.p.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Patent number: 8616731Abstract: A stage light fixture is provided with a main body extending along a longitudinal axis and having an outer surface; a light source arranged inside the main body at a first end of the main body and suitable to emit a light beam substantially along the axis; and with an objective lens arranged at a second end of the main body; the main body is provided with a plurality of inserts to fix to the outer surface, by means of a magnetic coupling, a filter suitable to intercept the light beam which crosses the objective lens; the inserts are made of a magnetic material and/or of a metallic material suitable to be attracted by a magnetic material.Type: GrantFiled: December 15, 2009Date of Patent: December 31, 2013Assignee: Clay Paky S.p.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Publication number: 20130343057Abstract: A stage light fixture is provided with: a light source adapted to emit a light beam along an optical axis; a reflector coupled to the light source; a diaphragm arranged along the optical axis downstream of the light source; a first optical assembly, which is arranged along the optical axis between the light source and the diaphragm and is configured to selectively change the light beam dimensions.Type: ApplicationFiled: June 17, 2013Publication date: December 26, 2013Inventors: Pasquale QUADRI, Angelo CAVENATI
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Patent number: 8480260Abstract: A stage light fitting for making light effects has a light source adapted to generate a light beam extending along an axis; a main optical assembly; and at least one filter for shaping the light beam; wherein the filter is arranged between the light source and the main optical assembly, is adapted to selectively intercept the light beam, and has a multi-faceted face defined by a plurality of adjacent cavities.Type: GrantFiled: March 26, 2010Date of Patent: July 9, 2013Assignee: Clay Paky S.p.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Patent number: 8408755Abstract: A stage lighting fixture has a casing having a closed first end and an open second end; a light source housed inside the casing, close to the first end, to emit a light beam along an optical axis oriented longitudinally with respect to the casing; an objective optical system located along the optical axis, at the second end of the casing, and having a focus position; a circular-aperture diaphragm located along the optical axis, between the light source and the objective optical system, to intercept the beam; and an iris diaphragm located along the optical axis, between the light source and the objective optical system, and which can be set to the focus position.Type: GrantFiled: September 8, 2010Date of Patent: April 2, 2013Assignee: Clay Paky S.p.A.Inventors: Pasquale Quadri, Angelo Cavenati
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Publication number: 20130010466Abstract: A stage light fixture having a casing; a supporting structure supporting the casing; and a stroboscopic light source fitted integrally to the casing.Type: ApplicationFiled: July 9, 2010Publication date: January 10, 2013Applicant: CLAY PAKY S.p.A.Inventors: Angelo Cavenati, Pasquale Quadri
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Patent number: 8282246Abstract: A stage light fixture is provided with: a main body extending along a longitudinal axis; a light source arranged inside the main body at a first end of the main body and suitable to emit a light beam substantially along the longitudinal axis; an objective lens arranged at a second end of the main body; light beam adjusting means, which are arranged between the light source and the objective lens for intercepting the light beam; a frame; a carriage which is movable with respect to the frame along the longitudinal axis of the main body, and supports the light beam adjusting means; at least a first power cable to power at least a first electric device mounted on the carriage; and a compensation device suitable to keep the first power cable under tension for each working position of the carriage.Type: GrantFiled: December 15, 2009Date of Patent: October 9, 2012Assignee: Clay Paky S.p.A.Inventors: Pasquale Quadri, Angelo Cavenati