Title:
【発明の名称】バイパス流路付液体フィルター
Document Type and Number:
Japanese Patent JP2974406
Kind Code:
B2
Abstract:
A liquid filter for filtering the lubricating oil of an internal combustion engine includes a bypass passage permitting liquid to flow from the outlet to the inlet in a direction opposite to normal flow through the filter when the engine is initially filled with oil by a pressure lubrication fill process. When the engine is first started, a valve responds to normal engine oil pressure to close the bypass passage.
Inventors:
HATSUCHINZU CHAARUZU KENISU
ANDAARII GUREN CHAARUZU
ROTSUKUSUBAAGU BURUUSU MAARII
MATSUKUNIIRU RICHAADO REO
GASUPARI JEIMUZU OOGASUTO
ANDAARII GUREN CHAARUZU
ROTSUKUSUBAAGU BURUUSU MAARII
MATSUKUNIIRU RICHAADO REO
GASUPARI JEIMUZU OOGASUTO
Application Number:
JP50375190A
Publication Date:
November 10, 1999
Filing Date:
February 08, 1990
Export Citation:
Assignee:
ARAIDO SHIGUNARU INC
International Classes:
B01D27/10; B01D35/02; B01D35/147; F01M11/03; (IPC1-7): B01D27/10; B01D35/02; B01D35/147; F01M11/03
Domestic Patent References:
| JP326307A | ||||
| JP5952010U | ||||
| JP4836223B1 | ||||
| JP4014477B1 | ||||
| JP5132148Y1 |
Other References:
【文献】英国公開1045288(GB,A)
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)