Angela

How to Put Spin on a Golf Ball using Golf Irons

Getting some " spin " on your ball with the golf irons can be a basic point of utilizing ball-to-club contact and speed of the clubhead. If you're able to strike the golf ball and there is simply no soil or grass before the ball, subsequently you will pla... Read >

Getting Down With LED Downlights

When installing lights into a room it is worth carefully considering what lighting solutions will best suit your need. A very popular choice of lighting for the modern day home is the LED downlight. It is often a common choice for home owners to install L... Read >

Weighted golf irons and method of making same

An improved weighted golf irons and method of making same comprising adding a divider to a cavity in the iron, the divider dimensioned to be contained within and traverse the cavity walls, and providing means for anchoring the divider to the walls. golf ... Read >

Automotive Rapid Prototype Fail First Paradox

New product development and innovation is much more difficult and time consuming than most other business activities. Automotive rapid prototype greatly enhances learning speed and reduces the risk of new automotive parts development. Historically, the a... Read >

Integrating detailed features into a spray formed rapid tooling

Method of integrating detailed features into a spray formed rapid tooling includes the steps of making a model of a desired tool and constructing a ceramic pattern as the inverse of the model. The method also includes the steps of locating at least one ... Read >

Rapid tooling coupling device for digger rapid toolings

In the rapid tooling coupling device for digger rapid toolings, a rapid tooling is provided with two pivots operating as means for hooking-up, the rapid tooling comprising: a body provided with mobile hooks which are actuated to achieve stable removable c... Read >

How to Troubleshoot a Heat Pump and Install a Geothermal Heat Pump

A heat pump can provide warm air to a house even when the temperature outside is below freezing. I have said before and I'll say it again: refrigeration is the single greatest invention ever invented by man. At least Thomas Edison never tried to claim the... Read >

Are Heat Pump Water Heaters Even Available Anymore?

Are heat pump water heaters the most economic water heaters you can buy? While those within the industry will tell you yes, some homeowners will disagree. The need for the efficiency of an economic water heater has driven many homeowners to try the heat... Read >

Boosted air source heat pump

Boosted source heat pump (BSHP) is presented having a primary compressor, a booster compressor, an economizer, and a lubricant management system. At least the primary compressor is a twin-single compressor. The lubricant management system includes traps t... Read >

Microprocessor control for a heat pump water heater

Microprocessor based control system monitors and controls a heat pump water heater system and interfaces the water heating system with an external centralized control system. The microprocessor control system includes sensors, safety switches, device inte... Read >

Methods for refrigeration and heat pump cycles

Improved hydrogen-hydride absorption systems for improving the energy utilization in refrigeration and heat pump cycles comprise reactor systems for chemically forming three or more hydride components, means for supplying heat to and removing heat from th... Read >

Magnetic heat pump flow director

A fluid flow director is disclosed. The director comprises a handle body and combed-teeth extending from one side of the body. The body can be formed of a clear plastic such as acrylic. The director can be used with heat exchangers such as a magnetic heat... Read >

Tool for adjustably aligning pipe flanges and structural members

Tool for selectively angularly aligning an apertured flange so that the flange can be fixed to a pipe at a selected angularity relative to bends in the pipe. Improved device for attaching the level to the flange are shown, and the level can further be pro... Read >

Geothermal direct expansion heat pump system

Geothermal direct expansion heat pump system wherein subterranean heat exchange tubes have an internal diameter to length ratio of between 1/4000 and 1/6000, with 5 tubes per ton of BTU capacity; where the interior air heat exchange tubes have 50% of the ... Read >

Compressible fittings and associated method

Compression fittings for the manufacture of a permanent, tight connection between tubes. The fitting has at least one end, which has a hook-shaped cross section and a bead-like configuration, which end holds an O-ring and can be compressed with the tube. ... Read >