초록 ▼

A power generator includes at least one underwater turbine unit providing a housing having a flow channel therethrough and at least one turbine means mounted in the flow channel for rotation in response to water flow through the flow channel. The turbine unit provides a turbine unit part releasably

A power generator includes at least one underwater turbine unit providing a housing having a flow channel therethrough and at least one turbine means mounted in the flow channel for rotation in response to water flow through the flow channel. The turbine unit provides a turbine unit part releasably mountable in the turbine unit. The turbine unit part includes at least one of the at least one turbine means and a pump means. The turbine unit part is releasably mountable through an aperture in a side wall of the housing.

대표청구항 ▼

The invention claimed is: 1. A power generator comprising at least one underwater turbine unit, the at least one underwater turbine unit providing:a housing having first and second ends, the first and second ends being provided with respective first and second openings, a liquid flow channel extendi

The invention claimed is: 1. A power generator comprising at least one underwater turbine unit, the at least one underwater turbine unit providing:a housing having first and second ends, the first and second ends being provided with respective first and second openings, a liquid flow channel extending through the housing between the first and second openings, andat least one turbine means mounted in the flow channel for rotation in response to liquid flow through the flow channel, whereinthe turbine unit provides a turbine unit part comprising one or both of the at least one turbine means and a pump means, the turbine unit part further comprising a member which forms at least part of the flow channel, the turbine unit part being releasably mountable in the turbine unit and removable from the housing between the first and second ends.