Prime-mover dynamo plants – Heating plants
Reexamination Certificate
2006-03-28
2006-03-28
Waks, Joseph (Department: 2834)
Prime-mover dynamo plants
Heating plants
C290S054000, C290S043000
Reexamination Certificate
active
07019411
ABSTRACT:
A system is provided to recover unutilized energy as electric power in hydraulic turbine power generation. The system includes a heat storage tank, a pump for pumping water from the heat storage tank and to air conditioning loads, a first water feed pipe connected between an outlet of the storage pump and the air conditioning loads, and a second water feed pipe for returning the water discharged from the air-conditioning loads. A hydraulic turbine driven generator is provided on a lower portion of the second water feed pipe at such a position as to recover the potential energy of the water discharged from the air conditioning loads.
REFERENCES:
patent: 2436683 (1948-02-01), Wood, Jr.
patent: 2652690 (1953-09-01), Labriola et al.
patent: 4122381 (1978-10-01), Sturm
patent: 4142367 (1979-03-01), Guisti
patent: 4246753 (1981-01-01), Redmond
patent: 4345160 (1982-08-01), Smith
patent: 4352025 (1982-09-01), Troyen
patent: 4408127 (1983-10-01), Santos
patent: 4479352 (1984-10-01), Yamaoka et al.
patent: 4496845 (1985-01-01), Ensign et al.
patent: 4607169 (1986-08-01), Donnelly
patent: 4731545 (1988-03-01), Lerner et al.
patent: 4808837 (1989-02-01), Matthias et al.
patent: 4918369 (1990-04-01), Solorow
patent: 4965998 (1990-10-01), Estigoy et al.
patent: 5076494 (1991-12-01), Ripka
patent: 6698223 (2004-03-01), Satoh et al.
patent: 4428095 (1996-02-01), None
patent: 1348913 (2003-10-01), None
patent: 50-49701 (1973-09-01), None
patent: 50-128801 (1974-03-01), None
patent: 50-049701 (1975-05-01), None
patent: 50-128801 (1975-10-01), None
patent: 51-30144 (1976-03-01), None
patent: 51-36748 (1976-03-01), None
patent: 58010166 (1983-01-01), None
patent: 63-297949 (1988-12-01), None
patent: 05-0102245 (1993-01-01), None
patent: 2000-291525 (2000-10-01), None
patent: 2002-013767 (2002-01-01), None
patent: 2002-155846 (2002-05-01), None
Fujita Yukihiro
Matsumoto Osamu
Sano Masahiro
Satou Kouichi
Takahashi Shin-ichi
Hitachi , Ltd.
Townsend and Townsend / and Crew LLP
Waks Joseph
LandOfFree
Energy recovery apparatus and method of operating energy... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Energy recovery apparatus and method of operating energy..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Energy recovery apparatus and method of operating energy... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3552158