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:
Sep. 15, 1987
Filed:
Nov. 08, 1985
Eckhardt Hoenig, Erlangen, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
For manufacturing a gradiometer having a three-dimensional structure for a single or multi-channel device for measuring magnetic fields with field intensities to below 10.sup.-10 T, the superconducting gradiometer coils of predetermined dimensions lying in different planes are connected to each other via superconducting connecting lines and are coupled to at least one superconducting quantum interference element (SQUID). The connecting lines are designed in a simple manner. First, the gradiometer coils are applied in spaced position, with the connecting lines running between the coils, to an at least largely planar flexible substrate body. Then, the substrate body is bent such that the three-dimensional gradiometer structure is obtained. For the substrate body, a thin polyimide foil, in particular, can be used.