Magnetostrictive fluid-pressure sensor

Details Magnetostrictive fluid-pressure sensor Magnetostrictive fluid-pressure sensor

2006-09-12

2006-09-12

Lefkowitz, Edward (Department: 2855)

Measuring and testing

Fluid pressure gauge

Diaphragm

Reexamination Certificate

active

07104137

ABSTRACT:
A magnetostrictive fluid-pressure sensor includes annular inner and outer cylinders, a first connector, annular second and third connectors, and first and second coils. The inner cylinder surrounds a fluid-receiving bore. At least one of the cylinders is a magnetostrictive cylinder. The first connector connects the first ends of the cylinders and has a first portion extending radially inward of the inner cylinder. The second connector connects the second ends of the cylinders and defines a fluid inlet. The third connector connects the cylinders and is positioned longitudinally between the first and second connectors. The first coil is positioned radially between the inner and outer cylinders and longitudinally between the first and third connectors. The second coil is positioned radially between the inner and outer cylinders and longitudinally between the second and third connectors.

REFERENCES:
patent: 3230777 (1966-01-01), Chass
patent: 4096735 (1978-06-01), Huntzinger et al.
patent: 4161665 (1979-07-01), Buck et al.
patent: 4403514 (1983-09-01), Osborn
patent: 4785671 (1988-11-01), Wakamiya et al.
patent: 4802368 (1989-02-01), Nordvall
patent: 4823621 (1989-04-01), Sobel et al.
patent: 4825709 (1989-05-01), Nordvall
patent: 5165284 (1992-11-01), Shoji et al.
patent: 5303595 (1994-04-01), Shoji et al.
patent: 5385055 (1995-01-01), Kubota et al.
patent: 5437197 (1995-08-01), Uras et al.
patent: 5449418 (1995-09-01), Takagi et al.
patent: 5502381 (1996-03-01), Saitou
patent: 5565632 (1996-10-01), Ogawa
patent: 5672812 (1997-09-01), Meyer
patent: 5747696 (1998-05-01), Kwun et al.
patent: 5751535 (1998-05-01), Garcia-Gutierrez et al.
patent: 5905210 (1999-05-01), O'Boyle et al.
patent: RE36427 (1999-12-01), Gioutsos
patent: 6026847 (2000-02-01), Reinicke et al.
patent: 6119667 (2000-09-01), Boyer et al.
patent: 6269530 (2001-08-01), Armitage et al.
patent: 6345544 (2002-02-01), Mizuno et al.
patent: 6363793 (2002-04-01), O'Boyle
patent: 6389911 (2002-05-01), Aoki
patent: 6407660 (2002-06-01), Bomya
patent: 6460381 (2002-10-01), Yoshida et al.
patent: 6586926 (2003-07-01), Bomya
patent: 6595069 (2003-07-01), Frey et al.
patent: 6622577 (2003-09-01), Uras
patent: 6631776 (2003-10-01), Bomya
patent: 6658720 (2003-12-01), Frey et al.
patent: 6972560 (2005-12-01), Baudendistel et al.
patent: 2002/0121127 (2002-09-01), Kiess et al.
patent: 2002/0189334 (2002-12-01), Ford et al.
patent: 2004/0093951 (2004-05-01), Viola et al.
patent: 2004/0107777 (2004-06-01), Lequesne et al.
patent: 2005/0207600 (2005-09-01), Mori et al.
patent: 0 371 244 (1990-06-01), None
patent: 0 450 933 (1991-10-01), None
patent: 0 567 056 (1993-10-01), None
patent: 0 615 118 (1994-09-01), None
patent: 62-218833 (1987-09-01), None
patent: 93/04349 (1993-03-01), None

Affiliated with

Also associated with

Rating

Magnetostrictive fluid-pressure sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3615754