Fluid power device, method and system
View Patent ↗A fluid power device, method and system, the device including a passive, latent, integrally formed fluid reservoir member designed for operable communication with a transmission system, the reservoir member capable of at least absorbing any pressure increases in the transmission system and providing fluid back into the transmission system.
1. An assembly, comprising:
a body member configured as a structural body portion of an apparatus; and
a passive, integrally formed fluid reservoir member designed for operable communication with a transmission system, the reservoir member configured to absorb a fluid volume increase in the transmission system and provide fluid back into the transmission system;
wherein the reservoir member is latently arranged with the body member and wherein the reservoir member is formed as a substantially elongated member expandable along at least a portion of its length in a direction substantially normal to a longitudinal centerline of the reservoir member.
2. The assembly as defined in claim 1 , wherein the body member visually obscures the reservoir member.
3. The assembly as defined in claim 1 , wherein the body member disguises the reservoir member.
4. The assembly as defined in claim 1 , wherein the reservoir member is substantially enclosed within the body member.
5. The assembly as defined in claim 1 , wherein the apparatus comprises a vehicle.
6. The assembly as defined in claim 1 , wherein the apparatus comprises a robot.
7. The assembly as defined in claim 1 , wherein the apparatus comprises an aircraft.
8. The assembly as defined in claim 1 , wherein the apparatus comprises heavy equipment.
9. The assembly as defined in claim 1 , wherein the reservoir member is integrally formed from an elastically deformable material.
10. The assembly as defined in claim 1 , further comprising reinforcement for the reservoir member to prevent collapsing of the reservoir member under potential negative pressure in the system.
11. The assembly as defined in claim 1 , further comprising reinforcement for the reservoir member to prevent over expansion of the reservoir member under potential high volume and/or pressure transients in the system.
12. An apparatus, comprising:
a transmission system; and
a passive, integrally formed fluid reservoir member designed for operable communication with the transmission system, the reservoir member configured to absorb a fluid volume increase in the transmission system and provide fluid back into the transmission system wherein the reservoir member is formed as a substantially elongated member expandable along at least a portion of its length in a direction substantially normal to a longitudinal centerline of the reservoir member;
wherein the transmission system includes a pump and an actuator; and
wherein the pump is configured to receive fluid from the reservoir member, pressurize the received fluid and provide the pressurized fluid to the actuator.
13. The apparatus as defined in claim 12 , further comprising a body member, wherein the reservoir member is latently arranged with the body member.
14. The apparatus as defined in claim 12 , further comprising an accumulator, wherein the pump is fluidly coupled between the reservoir member and the actuator.
15. The apparatus as defined in claim 12 , wherein the reservoir member is integrally formed from an elastically deformable material.
16. The apparatus as defined in claim 12 , further comprising reinforcement for the reservoir member to prevent collapsing of the reservoir member under potential negative pressure in the transmission system.
17. The apparatus as defined in claim 12 , further comprising reinforcement for the reservoir member to prevent over expansion of the reservoir member under potential high volume and/or pressure transients in the transmission system.