IP Library Granted Patent US 7,258,096
Granted Patent B2
US 7,258,096 · App. 11/359,454 · Granted Aug 21, 2007

Oil filter fixing system for V type engine

Assignee: Mitsubishi Heavy Industries, Ltd.
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,258,096
App. No.
11/359,454
Granted
Aug 21, 2007
Kind
B2
Abstract

The number of constituent parts for an oil filter fixing system such as a bracket, are reduced, and the oil leaks during filter element exchange are avoided. The oil filter fixing system comprises a V bank of a V type engine, a crankcase fixed with the V bank and an oil filter fixed with the crankcase. A horizontal fixing plane is formed at a part of an outer surface of the crankcase and the oil filter is directly fixed with and hung down from the horizontal plane. Further, the horizontal fixing plane is provided at an outer surface of the crankcase and moreover under a cam fixing portion provided in the crankcase. The oil filter is disposed in a space which is formed by the horizontal fixing plane and a lower vertical side surface of the crankcase.

Claims (16)

1. An oil filter fixing system, comprising:

a V bank of a V type engine;

a crankcase fixed with said V bank;

an oil filter fixed with said crankcase, wherein:

a horizontal fixing surface is formed at a part of an outer surface of said crankcase;

said oil filter is directly fixed with and hung down from said horizontal surface; and

wherein:

said horizontal fixing surface is provided a cam fixing portion provided in said crankcase; and

said oil filter is disposed in a space formed by said horizontal fixing surface and a lower vertical side surface of said crankcase.

2. The oil filter fixing system of claim 1 , wherein a pair of said oil filters is disposed symmetrically about a crank axis.

3. An oil filter fixing system, comprising:

a V bank of a V type engine;

a crankcase fixed with said V bank; and

a horizontal fixing surface for fixing an oil filter, said horizontal fixing surface formed at a part of an outer surface of said crankcase and configured to directly fix and hang down an oil filter therefrom;

wherein said horizontal fixing surface has a cam fixing portion provided in said crankcase and is arranged such that the oil filter is disposed in a space formed by said horizontal fixing plane and a lower vertical side surface of said crankcase.

4. The oil filter fixing system of claim 3 , wherein a pair of said horizontal fixing surfaces are disposed symmetrically about a crank axis of said crankcase.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 13, 2018
From: MITSUBISHI HEAVY INDUSTRIES, LTD.
To: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
Reel/Frame 047063/0420 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 6, 2006
From: MORI, SEIICHI; ENARI, MANABU
To: MITSUBISHI HEAVY INDUSTRIES, LTD.
Reel/Frame 017716/0775 →
Priority Claims (1)
JP 2005-120221 · Apr 18, 2005 · national
Continuity (1)
Related Publication 20060231060A1 · Oct 19, 2006