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:
Apr. 22, 2014
Filed:
Mar. 05, 2010
Akira Murakami, Gotenba, JP;
Shuji Moriyama, Susono, JP;
Daisuke Tomomatsu, Susono, JP;
Daisuke Tokozakura, Susono, JP;
Masafumi Yamamoto, Susonno, JP;
Keisuke Ichige, Aichi-ken, JP;
Masanori Iritani, Nagoya, JP;
Hiroyuki Nishizawa, Tajimi, JP;
Hideyuki Suzuki, Nisshin, JP;
Yasusi Hirano, Toyota, JP;
Akira Murakami, Gotenba, JP;
Shuji Moriyama, Susono, JP;
Daisuke Tomomatsu, Susono, JP;
Daisuke Tokozakura, Susono, JP;
Masafumi Yamamoto, Susonno, JP;
Keisuke Ichige, Aichi-ken, JP;
Masanori Iritani, Nagoya, JP;
Hiroyuki Nishizawa, Tajimi, JP;
Hideyuki Suzuki, Nisshin, JP;
Yasusi Hirano, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Abstract
This lubricating deviceis equipped with an oil panthat stores therein lubricating oil, a micro bubble generatorthat mixes the lubricating oil with air to produce micro bubbles and supplies the lubricating oil in the oil panwith the micro bubbles, and an oil pumpthat pressurizes the lubricating oil in the oil panto supply the micro bubble generatortherewith. Further, in this lubricating device, the micro bubble generatorhas an air inlet portiondisposed inside the oil panat a predetermined position with respect to an oil surface height (oil level) of the lubricating oil in the oil pan