发明名称 |
Paint discharge control device |
摘要 |
A paint discharge control device includes a housing having a paint supply port and a paint discharge port defined therein, a paint passage through which the paint supply and discharge ports communicate with each other, a diaphragm disposed in the paint passage and actuatable by air under pressure for controlling the rate of a paint flow through said paint passage, a piston slidably disposed in the housing and having a hole defined therein as part of the paint passage, and a needle valve supported in the housing and having a portion disposed in the hole in the piston. The paint passage includes a paint discharge control passageway defined between the hole and the needle valve portion. The cross-sectional area of the paint discharge control passageway can be varied in response to sliding movement of the piston in the housing.
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申请公布号 |
US4938253(A) |
申请公布日期 |
1990.07.03 |
申请号 |
US19850756058 |
申请日期 |
1985.07.17 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
TAKEO, TADASHI;SHIGA, DAIZO |
分类号 |
B05C11/10;B05B7/24;B05B9/03;B05B12/08;G05D7/03 |
主分类号 |
B05C11/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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