Pump pressure limiting engine speed control and related...

Details Pump pressure limiting engine speed control and related... Pump pressure limiting engine speed control and related...

2007-06-26

2007-06-26

Rodriguez, William H. (Department: 3746)

Pumps

Condition responsive control of pump drive motor

By controlling internal combustion drive engine

C417S053000

Reexamination Certificate

active

10808183

ABSTRACT:
A sprinkler system for building includes an internal combustion engine which operates a water pump. The water pump in turn forces water through pipes to sprinkler heads. The engine is at least in part controlled by a throttle control mechanism which is responsive to pressure.

REFERENCES:
patent: 2820414 (1958-01-01), Fejedelem
patent: 2931305 (1960-04-01), Stratton
patent: 3116694 (1964-01-01), Eberhardt
patent: 3213605 (1965-10-01), Welden
patent: 3235009 (1966-02-01), Nelson
patent: 3459131 (1969-08-01), Senf
patent: 3592220 (1971-07-01), Reinke
patent: 3613520 (1971-10-01), Worden
patent: 3977603 (1976-08-01), Magee, Jr.
patent: 3997282 (1976-12-01), Thomas et al.
patent: 4024711 (1977-05-01), Russell, Jr.
patent: 4158529 (1979-06-01), Nonnemacher et al.
patent: 4492525 (1985-01-01), Bilyeu
patent: 4611290 (1986-09-01), Henningsen et al.
patent: 5035580 (1991-07-01), Simonette
patent: 5155996 (1992-10-01), Tatsumi et al.
patent: 5410878 (1995-05-01), Lee et al.
patent: 5848877 (1998-12-01), Dill et al.
patent: 5888051 (1999-03-01), McLoughlin et al.

Affiliated with

Also associated with

Rating

Pump pressure limiting engine speed control and related... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pump pressure limiting engine speed control and related..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pump pressure limiting engine speed control and related... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3839759