Insulation TRIZ Cases
- Modular Inline Heating Unit for Adaptable Pipeline Flow Rates
See how a modular inline heating unit with segmented heat exchangers adapts to varying pipeline
- Supercritical Steam Generation for Deep Heavy Oil Recovery
See how supercritical steam generation maintains steam quality and pressure to deep reservoirs,
- Electric Submersible Pump Active Cooling for Low-Flow Motor Heat
Forced coolant circulation through the motor bore, gap, and heat exchanger prevents ESP overheating when produced fluid flow is low or stagnant.
- Lens Actuator Layout for Compact Camera Modules
A nested bobbin, yoke, coil, and magnet layout cuts dead space while preserving magnetic force for precise lens movement in small camera modules.
- Wrapped Resistive Heating for Safe Tubular Weld Heat Treatment
A malleable resistive heater wraps tubular weld zones to deliver controlled heat treatment without open flames, reducing warping and embrittlement.
- Downhole Patch Running Tool With Heated Adhesive Bonding
A heater and forcing device activate adhesive patch material downhole, improving conduit wall bonding for reliable casing repair.
- Subsea Flowline Heating via Service Pipe Heat Transfer
Diverted hot production fluid heats a thermally coupled service pipe to keep subsea flowlines above wax and hydrate plugging conditions.
- Annular Conduit Heating With PTC Material to Prevent Burnout
A PTC resistive heater in the annular space between concentric conduits maintains fluid temperature, cuts heat loss, and prevents burnout.
- Subsea Preconditioning Unit for Pressure Boosting Temperature Control
Passive subsea cooling with pressure and temperature sensing keeps process fluid within the booster density window and protects downstream equipment.
- Subsea Induction Coupler Layout for Radially Offset Heating Cables
Multiple magnetic core sections at distinct radial positions ease subsea heating cable routing and avoid excessive bending during pipeline installation.
- Malleable Resistive Heating Element for Tubular Weld Heat Treatment
A malleable exposed resistive heater wraps around tubulars and uses current control to prevent warping and embrittlement during weld heat treatment.
- Subsea Induction Coupler Assembly for Reduced Cable Bending
Radially distributed core parts ease conductor routing through successive subsea couplers, reducing cable bending during pipeline heating installation.