18239488. OIL SEAL STRUCTURE simplified abstract (SUBARU CORPORATION)

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OIL SEAL STRUCTURE

Organization Name

SUBARU CORPORATION

Inventor(s)

Erika Ito of Tokyo (JP)

Ayaka Yamamoto of Tokyo (JP)

Noriaki Suzuki of Tokyo (JP)

OIL SEAL STRUCTURE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18239488 titled 'OIL SEAL STRUCTURE

Simplified Explanation

The oil seal structure described in the patent application is designed to seal between two members using an elastic annular seal member. The seal member is accommodated in an annular recess in the end surface of the first member, with a part of the seal member protruding from the end surface. The surface of the seal member in contact with oil is covered with an oil-resistant material, and the seal member is housed in the annular recess.

  • Elastic annular seal member used for sealing between two members
  • Seal member accommodated in annular recess in the end surface of the first member
  • Part of the seal member protrudes from the end surface
  • Surface of the seal member in contact with oil covered with oil-resistant material

Potential Applications

The oil seal structure can be used in various mechanical systems and equipment where sealing between two members is required, such as automotive engines, industrial machinery, and hydraulic systems.

Problems Solved

1. Prevents oil leakage between two members 2. Provides a reliable and durable sealing solution

Benefits

1. Ensures effective sealing performance 2. Increases the lifespan of mechanical systems 3. Reduces maintenance costs associated with oil leaks

Potential Commercial Applications

Optimizing Oil Seal Structures for Enhanced Sealing Performance

Possible Prior Art

Prior art related to oil seal structures and sealing solutions in mechanical systems may exist, but specific examples are not provided in the patent application.

Unanswered Questions

How does the oil-resistant material enhance the performance of the seal member in contact with oil?

The oil-resistant material helps prevent degradation and damage to the seal member when in contact with oil, ensuring long-lasting sealing performance.

What are the specific industries or sectors that could benefit the most from this oil seal structure?

Industries such as automotive, manufacturing, and aerospace that rely on efficient sealing solutions for their equipment could benefit significantly from the use of this oil seal structure.


Original Abstract Submitted

An oil seal structure is provided for sealing between a first member including an end surface having an opening and a second member covering at least the opening with an elastic annular seal member interposed between the first member and the second member. The oil seal structure includes an annular recess that is provided in the end surface of the first member in a manner of surrounding the opening. The annular recess accommodates the seal member in the annular recess with a part of the seal member protruding from the end surface. At least a surface of the seal member is in contact with oil is covered with a covering of an oil-resistant material, and the seal member is accommodated in the annular recess.