초록 ▼

A fuel cell generator apparatus contains at least one fuel cell subassembly module in a module housing, where the housing is surrounded by a pressure vessel such that there is an air accumulator space, where the apparatus is associated with an air compressor of a turbine/generator/air compressor sys

A fuel cell generator apparatus contains at least one fuel cell subassembly module in a module housing, where the housing is surrounded by a pressure vessel such that there is an air accumulator space, where the apparatus is associated with an air compressor of a turbine/generator/air compressor system, where pressurized air from the compressor passes into the space and occupies the space and then flows to the fuel cells in the subassembly module, where the air accumulation space provides an accumulator to control any unreacted fuel gas that might flow from the module.

대표청구항 ▼

A fuel cell generator apparatus contains at least one fuel cell subassembly module in a module housing, where the housing is surrounded by a pressure vessel such that there is an air accumulator space, where the apparatus is associated with an air compressor of a turbine/generator/air compressor sys

A fuel cell generator apparatus contains at least one fuel cell subassembly module in a module housing, where the housing is surrounded by a pressure vessel such that there is an air accumulator space, where the apparatus is associated with an air compressor of a turbine/generator/air compressor system, where pressurized air from the compressor passes into the space and occupies the space and then flows to the fuel cells in the subassembly module, where the air accumulation space provides an accumulator to control any unreacted fuel gas that might flow from the module. he exchange layer structure, said exchange layer structure including a ferromagnetic layer and a non-magnetic coupling layer provided on the ferromagnetic layer, at least one of said ferromagnetic layer and said magnetic layer having a granular layer structure in which ferromagnetic crystal grains are uniformly distributed within a non-magnetic base material, wherein magnetization directions of said ferromagnetic layer and said magnetic layer are mutually parallel, and further wherein said non-magnetic coupling layer is made of a material selected from the group consisting of Ru, Rh, Ir, Ru alloys, Rh alloys and Ir alloys, and has a thickness in a range of approximately 0.2 to 0.4 nm, or 1.0 to 1.7 nm. 12. A magnetic recording medium comprising: at least one exchange layer structure; and a magnetic layer provided on the exchange layer structure, said exchange layer structure including a ferromagnetic layer and a non-magnetic coupling layer provided on the ferromagnetic layer, at least one of said ferromagnetic layer and said magnetic layer having a granular layer structure in which ferromagnetic crystal grains are uniformly distributed within a non-magnetic base material, and wherein said non-magnetic coupling layer is added with a ceramic material or an oxide material. 13. A magnetic storage apparatus comprising: at least one magnetic recording medium including at least one exchange layer structure, and a magnetic layer provided on the exchange layer structure, said exchange layer structure including a ferromagnetic layer and a non-magnetic coupling layer provided on the ferromagnetic layer, at least one of said ferromagnetic layer and said magnetic layer having a granular layer structure in which ferromagnetic crystal grains are uniformly distributed within a non-magnetic base material, and further comprising at least one additional exchange layer structure provided between said exchange layer structure and said magnetic layer, said exchange layer structure and said additional exchange layer structure each having a granular layer structure, said additional exchange layer structure having a granular layer with a magnetic anisotropy smaller than that of a granular layer of said exchange layer structure, and the granular layers of both of said exchange layer structures having magnetization directions which are mutually antiparallel.