The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2006
Filed:
Oct. 20, 2005
Hiroshi Morita, Mito, JP;
Michiya Okada, Mito, JP;
Masae Kiryu, Hitachi, JP;
Hiromitsu Seino, Iwaki, JP;
Hiroshi Morita, Mito, JP;
Michiya Okada, Mito, JP;
Masae Kiryu, Hitachi, JP;
Hiromitsu Seino, Iwaki, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A nuclear magnetic resonance measuring apparatus includes an NMR probe head equipped with an NMR receiver coil and an irradiation coil, a preamplifier, for amplifying the NMR signal received by the NMR receiver coil, a coil cooling heat exchanger, for exchanging heat between the NMR receiver coil/irradiation coil and coolant, a preamplifier heat exchanger for exchanging heat between the preamplifier and the coolant, and a cooling device capable of cooling and compressing the coolant. Further, a first transfer tube is provided for transferring the coolant from the cooling device to the probe head, a second transfer tube for transferring the coolant from the probe head to the cooling device, a third transfer tube for transferring the coolant from the cooling device to the probe head, and a fourth transfer tube for transferring the coolant from the probe head to the cooling device.