Carrier Corporation

Vinay Kumar Vinnakota

Srinivasa Reddy Pilli

Tadeusz Pawel Witczak

Marcin Piech

Craig Drew Bogli

Stella M Oggianu

Swapnil Gopal Patil

Xu She

Luca F Bertuccelli

Praveen Kumar Palacharla

Prasad Babu Lakshmipathy

XuQiang Liao

Asad M Sardar

Pratap Kumar Dvs

Jagadish Reddy Putta

Rakesh Kumar Arepalli

Vijaylakshmi Bondapalli

Sunil Kumar Balis

Natalia Andreyeva

Peter Borenstein

Jayesh Vasudevan Nair

Sunil Kumar Bali

Daxesh Kishor Pandya

Sridhar Adibhatla

Aspects of the invention are directed towards apparatus with cambered louvers. One or more embodiments of the invention describe a louver comprising a plurality of slats arranged in a vertical direction or a horizontal direction; and each of the slats in the louver comprise a leading edge, a trailing edge opposite to the leading edge, and a chord line connecting the leading edge with the trailing edge. Further, each of the slats in the louver has a cambered profile, wherein the cambered profile includes a camber distance varying in the range of about 20%-30% from the leading edge and a camber height varying in the range of about 5%-15% of a total camber height.

Cambered louvers

A mechanical assembly includes a power semiconductor device located inside of a mechanical enclosure, and a magnetic component located outside of the mechanical enclosure and operably connected to the power semiconductor device. The power semiconductor device and the magnetic component are cooled via a common air pathway outside of the mechanical enclosure. A power converter includes a powered semiconductor device located inside of a mechanical enclosure, the power semiconductor device configured to convert DC input power to AC output power, and an inductor located outside of the mechanical enclosure and operably connected to the power semiconductor device. The power semiconductor device and the magnetic component are cooled via a common air pathway outside of the mechanical enclosure.

Packaging of power conversion unit

Aspects of the invention are directed towards a system and a method for locking an item. The item is locked in a housing comprising cavity for receiving the item. The housing comprises an electronic circuit for receiving a command from a user terminal to lock or unlock an item in the cavity of the housing. A motor resides in the housing which is actuated by the electronic circuit based on the command received from the user terminal. The housing further comprises a housing lock to lock or unlock the item on actuation of the motor.

Method and system for locking and unlocking

Snap-on module

A system and method for monitoring a container environment using a control device for communicably coupling a data collection unit and an external device, the data collection unit having one or more openings for receiving one or more containers and configured to: monitor parameters of the at least one container; compare the monitored parameters with predetermined upper or lower limits; detect that the monitored parameters are within the predetermined upper or lower limits and indicate an in-range condition; detect that the monitored parameters exceed the predetermined upper or lower limits and indicate an out-of-range condition; and transmit, to the external device, a signal indicative of at least one of the in-range condition and the out-of-range condition.

System and method for monitoring a container environment

Aspects of the invention are directed towards a system and a method for sensing temperature of an item and displaying temperature thereof. One or more embodiments of the invention describe the method comprising steps of sensing, by a metal crimp coupled with a sensor, a temperature of content inside an item and determine a value of the temperature. The method further describes step of displaying an indication of the temperature value on an electrochromic strip coupled with the sensor.

Item and a method for sensing and displaying temperature therof

Snap-on item tracking device

A method and system for testing a device in a fire control system is disclosed. A method includes a method and system for testing a device in a fire control system is disclosed. A method includes placing the device in a testing mode; isolating the device from other devices in the fire alarm system; testing the device; and removing the device from testing mode; wherein testing the device comprises using an unmanned inspection vehicle to remotely perform tests or other tasks on the device.

Autonomous commissioning and inspection of alarm systems

Growing community of inventors

Hyderabad Telangana, India

Vinay Kumar Vinnakota