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:
Jun. 22, 2010
Filed:
Jun. 16, 2004
Hiroyuki Hanai, Hamamatsu, JP;
Nobuharu Suzuki, Hamamatsu, JP;
Hiroyuki Hanai, Hamamatsu, JP;
Nobuharu Suzuki, Hamamatsu, JP;
Hamamatsu Photonics K.K., Hamamatsu-shi, Shizuoka, JP;
Abstract
A venetian blind dynodeA and metal channel dynodesB of a dynode unitare fitted along with insulating spacers (insulating plates)on columnserected on a stem platethat makes up a vacuum container, and since in this state, venetian blind dynodeA, metal channel dynodesB, and insulating spacers (insulating plates)are supported integrally and firmly by columns, venetian blind dynodeA, metal channel dynodesB, and insulating spacers (insulating plates)will not undergo inadvertent lateral deviation due to vibration or impact and dynode unitexhibits an excellent anti-vibration effect.