Fluent material handling – with receiver or receiver coacting mea – Plural materials – material supplies or charges in a receiver – With common discharge
Reexamination Certificate
2007-01-30
2007-01-30
Maust, Timothy L. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Plural materials, material supplies or charges in a receiver
With common discharge
C141S009000, C141S082000, C141S095000, C141S192000, C141S302000, C222S145600, C222S145800, C137S263000, C137S602000
Reexamination Certificate
active
10937055
ABSTRACT:
A dual service system and method for selectively compressing and dispensing methane, hydrogen, and variable mixtures of methane and hydrogen for use as a gaseous fuel. The use of an in-line gas density meter, hydraulic intensifier, pressurized gas cooler, optional intermediate storage and multiple dispensers are disclosed. An inline gas density meter is used in combination with a programmable logic controller and a control valve on the hydrogen supply line to create a closed feedback loop for selectively controlling the hydrogen content of the resultant pressurized fuel gas.
REFERENCES:
patent: 3837377 (1974-09-01), McJones
patent: 4153083 (1979-05-01), Imler et al.
patent: 4240381 (1980-12-01), Lowther
patent: 4260000 (1981-04-01), McGahey et al.
patent: 4501253 (1985-02-01), Gerstmann et al.
patent: 4515516 (1985-05-01), Perrine et al.
patent: 4522159 (1985-06-01), Engel et al.
patent: 4527600 (1985-07-01), Fisher et al.
patent: 4531558 (1985-07-01), Engel et al.
patent: 4646940 (1987-03-01), Kramer et al.
patent: 4653986 (1987-03-01), Ashton
patent: 4749384 (1988-06-01), Nowobilski et al.
patent: 4966206 (1990-10-01), Baumann et al.
patent: 4984457 (1991-01-01), Morris
patent: 5029622 (1991-07-01), Mutter
patent: 5156198 (1992-10-01), Hall
patent: 5169295 (1992-12-01), Stogner et al.
patent: 5238030 (1993-08-01), Miller et al.
patent: 5259424 (1993-11-01), Miller et al.
patent: 5351726 (1994-10-01), Diggins
patent: 5370159 (1994-12-01), Price
patent: 5409046 (1995-04-01), Swenson et al.
patent: 5454408 (1995-10-01), DiBella et al.
patent: 5538051 (1996-07-01), Brown et al.
patent: 5628349 (1997-05-01), Diggins et al.
patent: 5694985 (1997-12-01), Diggins
Haskel CNG Minipak Brochure, Motorfuelers, Inc., Mar. 11, 1995, four pages.
Locke Liddell & Sapp LLP
Maust Timothy L.
Pinnacle CNG Systems, LLC
LandOfFree
Dual-service system and method for compressing and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual-service system and method for compressing and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual-service system and method for compressing and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3802748