Water pump

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Casing with mounting means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C415S206000

Reexamination Certificate

active

07377745

ABSTRACT:
A water pump includes an impeller; an impeller shaft around which the impeller rotates; a first bearing portion that supports one end of the impeller shaft; a second bearing portion that supports the other end of the impeller shaft; a housing portion in which the impeller is inserted; and an upper housing including attachment holes provided at equal intervals in a circumferential direction, which are used to attach the upper housing to the housing portion, and a discharge port from which coolant is discharged.

REFERENCES:
patent: 2925783 (1960-02-01), Zimmermann et al.
patent: 4013383 (1977-03-01), Rule
patent: 4308994 (1982-01-01), Perhats
patent: 432 760 (1970-12-01), None
patent: U-05-058899 (1992-01-01), None
patent: 07 247958 (1995-09-01), None
patent: 07 247985 (1995-09-01), None
patent: 07247985 (1995-09-01), None
patent: A-11-30191 (1999-02-01), None
English Language Version of European Search Report, Appln. No. 05026000.9, issued Jun. 11, 2007.
Chinese Language Version of Chinese Office Action, Appln. No. 200510132264.3 dated Nov. 9, 2007.
English Translation of Chinese Office Action, Appln. No. 200510132264.3 dated Nov. 9, 2007.
Chinese Language Version of Chinese Office Action, Appln. No. 200510132264.3 dated Nov. 9, 2007.
English Translation of Chinese Office Action, Appln. No. 200510132264.3 dated Nov. 9, 2007.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Water pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water pump will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2816192

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.