JPS557970A - Manufacturing process of shutter valve provided in air inlet system for internal combustion engine - Google Patents
Manufacturing process of shutter valve provided in air inlet system for internal combustion engineInfo
- Publication number
- JPS557970A JPS557970A JP8117578A JP8117578A JPS557970A JP S557970 A JPS557970 A JP S557970A JP 8117578 A JP8117578 A JP 8117578A JP 8117578 A JP8117578 A JP 8117578A JP S557970 A JPS557970 A JP S557970A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- air inlet
- coat
- shutter valve
- inlet pipe
- 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
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 230000000717 retained effect Effects 0.000 abstract 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/08—Thermoplastics
Landscapes
- Lift Valve (AREA)
Abstract
PURPOSE: To improve air-tightness during its closed time in the manufacturing process of a shutter valve to interrupt fuel supply to the desired air cylinder in case of need after providing it on an air inlet passage of a multicylinder internal combustion engine.
CONSTITUTION: To begin with, an air inlet pipe 2 is heated with a shutter valve main body 1 within the range from 70 to 100°C, then said main body 1 in the heated condition is retained at the closed position, thermosetting resin coat 3 is formed by coating so as to fill up liquid type thermosetting resin over the main body 1 into the gap between with the inner bulkhead surface of the air inlet pipe 2. Then, when said coat 3 has come to half solidified condition by heating, the main body 1 is openingly moved to the open position, after the coat 3 is broken off by cutting it at the rim part of the main body, the main body 1 is retained at the open position, solidification is performed by entirely setting the coat 3 adhered on the main body 1 and on the inner bulkhead surface of the air inlet pipe 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8117578A JPS557970A (en) | 1978-07-03 | 1978-07-03 | Manufacturing process of shutter valve provided in air inlet system for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8117578A JPS557970A (en) | 1978-07-03 | 1978-07-03 | Manufacturing process of shutter valve provided in air inlet system for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS557970A true JPS557970A (en) | 1980-01-21 |
Family
ID=13739119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8117578A Pending JPS557970A (en) | 1978-07-03 | 1978-07-03 | Manufacturing process of shutter valve provided in air inlet system for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS557970A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014231804A (en) * | 2013-05-30 | 2014-12-11 | 大豊工業株式会社 | Valve assembly and method of manufacturing the same |
| US10493694B2 (en) | 2017-09-29 | 2019-12-03 | Honda Motor Co., Ltd. | Shaping method and shaped object |
-
1978
- 1978-07-03 JP JP8117578A patent/JPS557970A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014231804A (en) * | 2013-05-30 | 2014-12-11 | 大豊工業株式会社 | Valve assembly and method of manufacturing the same |
| US10493694B2 (en) | 2017-09-29 | 2019-12-03 | Honda Motor Co., Ltd. | Shaping method and shaped object |
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