| 发明名称 |
ROTARY KNOB FOR THERMOSTATIC VALVES OF RADIATORS |
| 摘要 |
<p>The specification describes a rotary knob for thermostatic valves of radiators, comprising a hollow handle portion and a marked ring on the end thereof that bears a marking cooperating with a fixed pointer and is rotatable relatively to the handle portion, each of the handle portion and the marked ring having serrations for coupling purposes.</p> |
| 申请公布号 |
CA1156629(A) |
申请公布日期 |
1983.11.08 |
| 申请号 |
CA19800352885 |
申请日期 |
1980.05.28 |
| 申请人 |
DANFOSS A/S |
发明人 |
M/LGAARD, AAGE;GRAVERSEN, NIELS P.G. |
| 分类号 |
F16K31/60;F16K31/68;F16K37/00;G05D23/02;(IPC1-7):F16T1/02 |
主分类号 |
F16K31/60 |
| 代理机构 |
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代理人 |
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