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Kidde Technologies Inc patents


Recent patent applications related to Kidde Technologies Inc. Kidde Technologies Inc is listed as an Agent/Assignee. Note: Kidde Technologies Inc may have other listings under different names/spellings. We're not affiliated with Kidde Technologies Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Kidde Technologies Inc-related inventors


Systems and methods for chamberless smoke detection and indoor air quality monitoring

A system for detection and monitoring includes one or more light sources configured to emit light into a monitored space. At least one of the light sources is configured to emit a respective emission cone having a respective emission cone axis. ... Kidde Technologies Inc

Mount de-actuated safety mechanism

A valve assembly includes a valve with a valve body and chamber. A poppet with a stem and piston is slidably engaged inside the valve body. ... Kidde Technologies Inc

Mount de-actuated safety mechanism

A valve assembly includes a valve with a valve body and chamber. A poppet with a stem and piston is slidably engaged inside the valve body. ... Kidde Technologies Inc

Systems and methods for chamberless smoke detection and indoor air quality monitoring

A system for particulate detection and monitoring includes one or more light sources configured to emit light into a monitored space. The system includes at least two light sensing devices configured to receive scattered light. ... Kidde Technologies Inc

In-situ functionality test feature for advance pneumatic detector

An advance pneumatic detector to indicate pressure changes in an environment includes a switch, a pressure tube, an endcap, a piston, and a magnet. The pressure tube is connected to the switch. ... Kidde Technologies Inc

High sensitivity fiber optic based detection

A detection system for measuring one or more conditions within a predetermined area includes a fiber harness having at least one fiber optic cable for transmitting light. The at least one fiber optic cable defines a node arranged to measure the condition. ... Kidde Technologies Inc

High sensitivity fiber optic based detection

A detection system for measuring the presence of one or more conditions in a predetermined area includes a fiber harness having at least one fiber optic cable for transmitting light. The at least one fiber optic cable defines a node arranged to measure the one or more conditions. ... Kidde Technologies Inc

Fiber optic based smoke and/or overheat detection and monitoring for aircraft

A method of monitoring smoke, fire, and temperature conditions includes transmitting light through a first fiber optic cable, the fiber optic cable terminating at a node disposed to monitor a smoke or fire condition at one or more predetermined areas, transmitting light along a second fiber optic cable, the second fiber optic cable arranged to monitor a temperature condition at one or more predetermined areas, receiving scattered light from the first fiber optic cable and/or the second fiber optic cable at a control system, and analyzing the scattered light to determine at least one of the presence and magnitude of smoke, fire and/or a temperature condition along the fiber harness or at the node.. . ... Kidde Technologies Inc

Spring-collet mechanism for activating a fire extinguisher

A method of actuating an extinguisher system may comprise retaining a broadhead cutter in close proximity to a burst disc surface, receiving an impulse signal, actuating a spring release mechanism in response to receiving the impulse signal, driving a cutter shaft towards the burst disc surface in response to actuation, and piercing the burst disc surface via the broadhead cutter coupled to the cutter shaft.. . ... Kidde Technologies Inc

Self powered automatic fire extinguisher based upon a mechanical heat detection mechanism and a pyrotechnical actuator fired by a piezoelectric device

A fire extinguishing apparatus includes a structure defining a first chamber containing an electrically operable explosive device. The apparatus also has a piezoelectric cell capable of producing an electrical output in response to the impact upon the piezoelectric cell. ... Kidde Technologies Inc

Bracket interlock systems

A method of operating safety mechanism includes extending a safety pin to block a poppet from opening a flow path from a pressure vessel in the event of the pressure vessel being unmounted from a bracket or in the event of the bracket being unmounted from a support structure. The method includes retracting the safety pin to allow free movement of the poppet for opening the flow path only in the event of the pressure vessel being mounted to the bracket and the bracket being mounted to a support structure.. ... Kidde Technologies Inc

Multi-condition sensor systems

A multi-condition sensor, comprising a housing defining a component cavity, a pressure input tube disposed through the housing, a fault actuator disposed within the component cavity of the housing and in pressure communication with the pressure input tube through the housing, wherein the fault actuator is configured to extend and contract as a function of pressure from the pressure input tube, an alarm actuator disposed within the component cavity of the housing opposite the fault actuator and configured to be actuated by the fault actuator and to extend to a maximum fault position, and an adjustable alarm contact disposed on an opposite side of the alarm actuator within the component cavity and configured to be adjusted to a predetermined extension length from the housing to provide a predetermined alarm contact position.. . ... Kidde Technologies Inc

Multi-condition sensor systems

A multi-condition sensor, comprising a housing defining a component cavity, a pressure input tube disposed through the housing, a fault actuator disposed within the component cavity of the housing and in pressure communication with the pressure input tube through the housing, wherein the fault actuator is configured to extend and contract as a function of pressure from the pressure input tube, an alarm actuator disposed within the component cavity of the housing opposite the fault actuator and configured to be actuated by the fault actuator and to extend to a maximum fault position, and an adjustable alarm contact disposed on an opposite side of the alarm actuator within the component cavity and configured to be adjusted to a predetermined extension length from the housing to provide a predetermined alarm contact position.. . ... Kidde Technologies Inc

Actuators for hazard detection and suppression systems

An actuator includes a housing with a first end, a second end opposite the first end, and a bore disposed therein. The bore defines a poppet movement axis and extends between the first end and second end of the housing. ... Kidde Technologies Inc

12/28/17 / #20170368389

Mount de-actuated safety mechanism

A valve assembly includes a valve with a valve body and chamber. A poppet with a stem and piston is slidably engaged inside the valve body. ... Kidde Technologies Inc

11/23/17 / #20170336269

Optical health monitoring for aircraft overheat and fire detection systems

Overheat and fire detection for aircraft systems includes an optical controller and a fiber optic loop extending from the optical controller. The fiber optic loop extends through one or more zones of the aircraft. ... Kidde Technologies Inc

11/23/17 / #20170336268

Aircraft overheat detection using optical fiber technology for system health monitoring

Overheat and fire detection for aircraft systems includes an optical controller and a fiber optic loop extending from the optical controller. The fiber optic loop extends through one or more zones of the aircraft. ... Kidde Technologies Inc

11/23/17 / #20170334575

Optical health monitoring for aircraft overheat and fire detection

Overheat and fire detection for aircraft systems includes an optical controller and a fiber optic loop extending from the optical controller. The fiber optic loop extends through one or more zones of the aircraft. ... Kidde Technologies Inc

11/23/17 / #20170334574

Optical health monitoring for aircraft overheat and fire detection systems

Overheat and fire detection for aircraft systems includes an optical controller and a fiber optic loop extending from the optical controller. The fiber optic loop extends through one or more zones of the aircraft. ... Kidde Technologies Inc

09/28/17 / #20170274233

Automatic fire extinguisher system having a safety assembly

A safety assembly provided with an automatic fire extinguisher system includes an engagement member, a blocking member, and an extension member. The engagement member is slidably received within an outlet port of a valve housing. ... Kidde Technologies Inc

09/21/17 / #20170268933

Overheat bleed air detector and method of manufacture

A method of manufacturing an overheat bleed air detector includes providing a first elongate member having an inner surface that defines a plurality of grooves that extend from the first elongate member first end towards a first elongate member second end. The method further includes providing a second elongate member made of a ceramic based material and inserting the second elongate member within the first elongate member. ... Kidde Technologies Inc

08/10/17 / #20170228994

Pneumatic fire detectors

A pneumatic sensing apparatus for use in an overheat or fire alarm system includes a sensor tube containing a pressurized gas in communication with a pressure sensor configured to sense a temperature variation based on changes of the pressurized gas. A pressure switch is coupled to the pressure sensor. ... Kidde Technologies Inc

08/10/17 / #20170227401

Method for preventing chaffing between a linear detector cable and a protective outer sheath

A method for preventing chaffing between a linear detector cable and a protective outer sheath including the steps of preparing an elongated polymer tube having a predetermined length and outer diameter, wrapping heat resistant tape having a given width around a distal end portion of the tube to locally enlarge the outer diameter of the tube, and inserting a proximal end portion of the tube into an open end of a metallic protective sheath having a predetermined inner diameter that is slightly greater than or equal to the outer diameter of the tube, so that the heat resistant tape wrapped around the distal end portion of the tube abuts against the end of the sheath to acts as a stop surface.. . ... Kidde Technologies Inc

07/20/17 / #20170205286

Systems and methods for testing two-color detectors

A method for calibrating a test light to simulate a fire includes measuring a baseline resistance induced in a sensor cell of a two-color detector in response to a controlled fire. The method includes monitoring a test resistance induced in the sensor cell in response to exposure to emissions from a test light and adjusting the emissions of the test light until the test resistance of the sensor cell equals the baseline resistance of the sensor cell to achieve a calibration setting for the test light. ... Kidde Technologies Inc

05/18/17 / #20170136273

Fire suppression system

A fire suppression system includes a high pressure inert gas source configured to provide a first inert gas output and a low pressure inert gas source configured to provide a second inert gas output. A distribution network is connected with the high pressure inert gas source and the low pressure inert gas source to distribute the first inert gas output and the second inert gas output throughout a confined space. ... Kidde Technologies Inc

04/20/17 / #20170108395

Apparatus and method for testing linear thermal sensors

A linear-thermal-sensor testing system has a signal generator and a reflection analyzer. The signal generator generates a series of damped sinusoidal impulse signals each of a different frequency, and transmits the damped sinusoidal impulse signals to a first end of the linear thermal sensor. ... Kidde Technologies Inc

01/19/17 / #20170018160

Smoke detector

This disclosure relates to a smoke detection system for an enclosed area. The smoke detection system comprising a housing having an inlet and an outlet. ... Kidde Technologies Inc

01/05/17 / #20170003185

Detector utilizing an adjustment screw and a bellows

A detector that detects an alarm and/or fault condition with respect to a pressure of a medium is provided. The detector comprises a housing comprising an access tube configured to receive a medium and a bellows fixed to the housing comprising a cavity and a first contact surface. ... Kidde Technologies Inc








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