JPH02105562U - - Google Patents
Info
- Publication number
- JPH02105562U JPH02105562U JP1407389U JP1407389U JPH02105562U JP H02105562 U JPH02105562 U JP H02105562U JP 1407389 U JP1407389 U JP 1407389U JP 1407389 U JP1407389 U JP 1407389U JP H02105562 U JPH02105562 U JP H02105562U
- Authority
- JP
- Japan
- Prior art keywords
- oil pan
- liquid crystal
- thermotropic liquid
- crystal polymer
- general formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 claims 3
- 239000004974 Thermotropic liquid crystal Substances 0.000 claims 3
- 125000003118 aryl group Chemical group 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第1図は、実施例および比較例の騒音試験結果
を示すグラフである。第2図は、本考案によるオ
イルパンおよび補強部材の例の斜め外観図である
。第3図〜第5図は、本考案によるオイルパンお
よび補強板の例の横断面図である。
1……オイルパン、2……補強板、3……フラ
ンジ、4……ボルト孔、5……ドレン、6……リ
ブ。
FIG. 1 is a graph showing the noise test results of Examples and Comparative Examples. FIG. 2 is a diagonal external view of an example of the oil pan and reinforcing member according to the present invention. 3 to 5 are cross-sectional views of examples of an oil pan and a reinforcing plate according to the present invention. 1... Oil pan, 2... Reinforcement plate, 3... Flange, 4... Bolt hole, 5... Drain, 6... Rib.
Claims (1)
部がサーモトロピツク液晶ポリマーからなること
を特徴とするオイルパン。 (2) 該オイルパンの外側の少なくとも1部に補
強部材を設けてなる請求項1記載のオイルパン。 (3) サーモトロピツク液晶ポリマーが少なくと
も下記一般式で表わされるモノマー単位を含む(
共)重合体である請求項1または2記載のオイル
パン。 一般式 (4) サーモトロピツク液晶ポリマーが全芳香族
ポリエステルである請求項1〜3のいずれか1項
記載のオイルパン。[Scope of claims for utility model registration] (1) At least one of the members constituting the oil pan
An oil pan characterized in that a portion thereof is made of thermotropic liquid crystal polymer. (2) The oil pan according to claim 1, further comprising a reinforcing member provided on at least a portion of the outside of the oil pan. (3) The thermotropic liquid crystal polymer contains at least monomer units represented by the following general formula (
The oil pan according to claim 1 or 2, which is a co)polymer. The oil pan according to any one of claims 1 to 3, wherein the thermotropic liquid crystal polymer of general formula (4) is a wholly aromatic polyester.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1407389U JPH02105562U (en) | 1989-02-10 | 1989-02-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1407389U JPH02105562U (en) | 1989-02-10 | 1989-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02105562U true JPH02105562U (en) | 1990-08-22 |
Family
ID=31224941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1407389U Pending JPH02105562U (en) | 1989-02-10 | 1989-02-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02105562U (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61285249A (en) * | 1985-06-12 | 1986-12-16 | Polyplastics Co | Resin composition for gear |
JPS62207359A (en) * | 1986-03-06 | 1987-09-11 | バイエル・アクチエンゲゼルシヤフト | Mixture of polycarbonate/polysiloxane block copolycondensateand thermotropic polymer |
JPS62230855A (en) * | 1986-03-31 | 1987-10-09 | Toyoda Gosei Co Ltd | Thermoplastic resin composition |
JPS63215769A (en) * | 1986-12-31 | 1988-09-08 | ゼネラル・エレクトリック・カンパニイ | Polyetherimide/liquid crystal polymer blend |
-
1989
- 1989-02-10 JP JP1407389U patent/JPH02105562U/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61285249A (en) * | 1985-06-12 | 1986-12-16 | Polyplastics Co | Resin composition for gear |
JPS62207359A (en) * | 1986-03-06 | 1987-09-11 | バイエル・アクチエンゲゼルシヤフト | Mixture of polycarbonate/polysiloxane block copolycondensateand thermotropic polymer |
JPS62230855A (en) * | 1986-03-31 | 1987-10-09 | Toyoda Gosei Co Ltd | Thermoplastic resin composition |
JPS63215769A (en) * | 1986-12-31 | 1988-09-08 | ゼネラル・エレクトリック・カンパニイ | Polyetherimide/liquid crystal polymer blend |
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