Rotary kinetic fluid motors or pumps – With inspection – signaling – indicating or measuring means
Patent
1996-03-21
1998-09-15
Kwon, John T.
Rotary kinetic fluid motors or pumps
With inspection, signaling, indicating or measuring means
F04D 2900
Patent
active
058070699
ABSTRACT:
A process and a device for imaging the operational condition of a turbine during a starting process include imaging a reference course being ascertained from turbine-specific characteristics and from operation-relevant parameters. As the reference course, a particular characteristic starting curve derived from the turbine-specific values is determined, which is ascertained by the operation-relevant parameters from a number of stored characteristic starting curves. A course over time of a turbine rpm is imaged in addition to the reference course.
REFERENCES:
patent: 4181840 (1980-01-01), Osborne
patent: 4644270 (1987-02-01), Iates et al.
Journal entitled "Elektrotechnik" (Electrical Engineering) vol. 49, No. 20, Sep. 30, 1971, pp. 903-913;.
Greenberg Laurence A.
Kwon John T.
Lerner Herbert L.
Siemens Aktiengesellschaft
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