Wiring duct rail and wiring system
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorSatoshi IKEDA
Life of this patent
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Abstract
A wiring duct rail includes three or more conductors, including a reference conductor to which a reference potential is imparted, a first conductor to which a first potential that is different from the reference potential is imparted, and a second conductor to which a second potential that is different from each of the reference potential and the first potential is imparted. A plurality of direct current electric powers based on potential difference among three or more potentials that include the reference potential, the first potential, and the second potential, are supplied to a load device via these three or more conductors.
Claims19
A wiring duct rail, comprising:
- three or more conductors, including
- a reference conductor to which a reference potential is imparted,
- a first conductor to which a first potential that is a potential different from the reference potential is imparted, and
- a second conductor to which a second potential that is a potential different from each of the reference potential and the first potential is imparted,
- a first direct current electric power based on a first voltage that is a potential difference of the first potential with respect to the reference potential and a second direct current electric power based on a second voltage that is a potential difference of the second potential with respect to the reference potential being supplied to a load device via:
- the reference conductor;
- and the first conductor and the second conductor, respectively,
- the reference potential being a zero potential,
- the first voltage and the second voltage having same polarities, and
- the first voltage being twice or more the second voltage.
A wiring duct rail, comprising:
- three or more conductors, including
- a reference conductor to which a reference potential is imparted,
- a first conductor to which a first potential that is a potential different from the reference potential is imparted,
- a second conductor to which a second potential that is a potential different from each of the reference potential and the first potential is imparted, and
- a third conductor to which a third potential that is a potential different from each of the reference potential, the first potential, and the second potential is imparted, wherein
- a first direct current electric power based on a first voltage that is a potential difference of the first potential with respect to the reference potential and a second direct current electric power based on a second voltage that is a potential difference of the second potential with respect to the reference potential are supplied to a load device via:
- the reference conductor;
- and the first conductor and the second conductor, respectively, and
- a third direct current electric power based on a third voltage that is a potential difference of the third potential with respect to the reference potential being further supplied to the load device via the reference conductor and the third conductor.
Dependencies are inferred from the claim text.