An epicyclic transmission gear and disk brake based regenerative braking device includes an epicyclic transmission unit to transfer braking energy through arrangement of sun gear and the planetary gears to a clock spring of a clock spring torque storage module. The device includes a disk brake unit that arrests the rotation of a sun-planetary gear assembly in the epicyclic transmission unit such that momentum available at the extended hub is transferred to a ring gear. The ring gear is connected to an inner casing of the clock spring torque storage module that charges the spring. The device includes a chassis unit that dissipates excess energy through spinning of an outer casing of the clock spring torque storage module by a spring calibration wheel that rides over a sinusoidal contoured surface of the outer casing.

The present invention utilizes operation of a valve actuator to generate electrical power. A portion of the mechanical energy generated by operation of a valve actuator is converted to electrical energy. The mechanical energy may be converted to electrical energy at the same time as the valve actuator is operating or the mechanical energy may be stored for later conversion. A valve actuator may be operated manually, electrically, pneumatically, or hydraulically. Generated electrical energy may also be stored.

The present invention utilizes operation of a valve actuator to generate electrical power. A portion of the mechanical energy generated by operation of a valve actuator is converted to electrical energy. The mechanical energy may be converted to electrical energy at the same time as the valve actuator is operating or the mechanical energy may be stored for later conversion. A valve actuator may be operated manually, electrically, pneumatically, or hydraulically. Generated electrical energy may also be stored.

A mechanism (100) for storing and releasing mechanical energy, which stores a low-power energy continuously inputted by a power transmission mechanism into an energy storage mechanism, and then controllably drives output in a high-power manner. The mechanism comprises a bracket (10), a supporting main shaft (11) arranged on the bracket (10), a driving gear (101) which sleeves over and rotates about the supporting main shaft (11), wherein arranged on one side of the driving gear (101) is at least one set of energy storage and release device (102). The mechanism (100) for storing and releasing mechanical energy is structurally simple and reliable. A light-weight high-efficiency drive mechanism may be fabricated by using a light-weight structural material or a composite material, which may store a large amount of low-power energy which is inputted continuously. The stored energy may then be released in a high-power manner by means of manual operations or smart electronic control, in order to drive equipment which require higher power to drive, or to be fed back to an original driving device by means of a designated transmission mechanism to be used as auxiliary kinetic energy. The mechanism features high operation efficiency and low energy consumption, and is thus high efficient in storing and releasing energy.

A mechanism (100) for storing and releasing mechanical energy, which stores a low-power energy continuously inputted by a power transmission mechanism into an energy storage mechanism, and then controllably drives output in a high-power manner. The mechanism comprises a bracket (10), a supporting main shaft (11) arranged on the bracket (10), a driving gear (101) which sleeves over and rotates about the supporting main shaft (11), wherein arranged on one side of the driving gear (101) is at least one set of energy storage and release device (102). The mechanism (100) for storing and releasing mechanical energy is structurally simple and reliable. A light-weight high-efficiency drive mechanism may be fabricated by using a light-weight structural material or a composite material, which may store a large amount of low-power energy which is inputted continuously. The stored energy may then be released in a high-power manner by means of manual operations or smart electronic control, in order to drive equipment which require higher power to drive, or to be fed back to an original driving device by means of a designated transmission mechanism to be used as auxiliary kinetic energy. The mechanism features high operation efficiency and low energy consumption, and is thus high efficient in storing and releasing energy.

The objective is to realize a rotation storage device with a lightweight and straightforward configuration that can release the energy of various urging means, typically a flat coil spring, over a more extended period and increase the urging force. The rotation storage device includes a plurality of single unit rotation storage devices that comprise of an urging means for urging of the rotational force and a one-way bearing with one end of the urging means fixed to one of its outer ring or inner ring, wherein a plurality of single unit rotation storage devices are characterized in that the outer ring and inner ring of the one-way bearings are connected, the other end of the urging means connected to one end of the urging means of the adjacent unit rotation storage device, and the rotation force is output between the outer ring and inner ring of the one-way bearing.

The objective is to realize a rotation storage device with a lightweight and straightforward configuration that can release the energy of various urging means, typically a flat coil spring, over a more extended period and increase the urging force. The rotation storage device includes a plurality of single unit rotation storage devices that comprise of an urging means for urging of the rotational force and a one-way bearing with one end of the urging means fixed to one of its outer ring or inner ring, wherein a plurality of single unit rotation storage devices are characterized in that the outer ring and inner ring of the one-way bearings are connected, the other end of the urging means connected to one end of the urging means of the adjacent unit rotation storage device, and the rotation force is output between the outer ring and inner ring of the one-way bearing.

A torque adjustment mechanism is provided for use with a torsion spring. The torsion spring is a coil spring having a plurality of helical coils that define a hollow core. A torque adjuster is positioned in the interior of the hollow core of the coil spring. The torque adjuster has a circular collar on one end and a securing flange on the other end. The circular collar is designed to fit into the hollow core of the coil spring. A clamp is positioned over the exterior of the coil spring in alignment with the circular collar. The clamp secures the coil spring to circular. The position of the collar in the spring defines the number of the coils that are active and establishes the level torque provided by the torsion spring.

A system for efficiently capturing the kinetic and/or potential energy of a moving vehicle includes an arc roller configured to move along an arcuate path upon impact by the moving vehicle, and a torsional spring configured to wind in response to the movement of the speed bump and, thereby, to store energy associated with the impact. The torsional spring may be configured to wind continually in response to the movement of another speed bump and, thereby, to store additional energy associated with the impact of the vehicle with the other speed bump. The system may include alternators or generators producing electricity from energy released from unwinding of the torsional spring. Electricity is further stored and utilized for onboard computing, traffic analytics, safety feature operating functions and communications.

A system for efficiently capturing the kinetic and/or potential energy of a moving vehicle includes an arc roller configured to move along an arcuate path upon impact by the moving vehicle, and a torsional spring configured to wind in response to the movement of the speed bump and, thereby, to store energy associated with the impact. The torsional spring may be configured to wind continually in response to the movement of another speed bump and, thereby, to store additional energy associated with the impact of the vehicle with the other speed bump. The system may include alternators or generators producing electricity from energy released from unwinding of the torsional spring. Electricity is further stored and utilized for onboard computing, traffic analytics, safety feature operating functions and communications.