Liquid heaters and vaporizers – Cleaning
Reexamination Certificate
2005-06-21
2005-06-21
Wilson, Gregory A. (Department: 3749)
Liquid heaters and vaporizers
Cleaning
C122S390000, C015S316100, C134S16700R
Reexamination Certificate
active
06907847
ABSTRACT:
A bearing system for a water lance of a water lance blower contains a ball joint having a ball with a surface and a diameter. The ball further has a passage, on and/or in which the water lance can be disposed. The bearing system is characterized in that a ball seat is provided and contains two axially interspaced bearing shells each of which has an opening, whereby the ball protrudes at least partially into the openings. A method for operating the bearing system that seals gaps, which can occur as the ball rotates, between the surface of the ball and the spherical contact surface of the at least one bearing shell. The bearing shells enable the bearing system to be easily assembled, and the small contact surfaces reduce the amount of friction during operation. In addition, the bearing system is also suited for use as a seal.
REFERENCES:
patent: 1599283 (1926-09-01), Phillips
patent: 1807457 (1931-05-01), Weis
patent: 2972502 (1961-02-01), Jennings et al.
patent: 3604088 (1971-09-01), Turner
patent: 6035811 (2000-03-01), Bude et al.
patent: 6073641 (2000-06-01), Bude et al.
patent: 6101985 (2000-08-01), Bude et al.
patent: 6581549 (2003-06-01), Stewart et al.
patent: 2 261 382 (1974-06-01), None
patent: 145 476 (1980-12-01), None
patent: 276 908 (1990-03-01), None
patent: WO 93/12398 (1993-06-01), None
patent: WO 96/38701 (1996-12-01), None
patent: WO 96/38702 (1996-12-01), None
patent: WO 96/38703 (1996-12-01), None
patent: WO 96/38704 (1996-12-01), None
Bartels Franz
Eimer Klaus
Simon Stephan
Clyde Bergemann GmbH
Greenberg Laurence A.
Locher Ralph E.
Stemer Werner H.
Wilson Gregory A.
LandOfFree
Ball-joint mounting for a water lance of a water lance blower does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ball-joint mounting for a water lance of a water lance blower, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ball-joint mounting for a water lance of a water lance blower will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3520791