发明名称 |
PENDULUM CLOCK AND METHOD FOR THE MODIFICATION OF A PENDULUM CLOCK |
摘要 |
Method for modernizing a pendulum clock, by which the original character of the clock is maintained. For that purpose a control unit is added, together with a reference clock, a pneumatically driven cylinder and arresting means for arresting the pendulum. The pendulum clock is adjusted such that it runs slightly fast. Periodically, for example every hour, the pendulum is arrested up to the moment that the pendulum clock is in time with the reference clock. While the pendulum is arrested, the pendulum clock is wound up by the cylinder. |
申请公布号 |
WO9942909(A1) |
申请公布日期 |
1999.08.26 |
申请号 |
WO1999NL00073 |
申请日期 |
1999.02.12 |
申请人 |
SPAANDER, MELGERT;HOENCAMP, MENNO, BART |
发明人 |
SPAANDER, MELGERT;HOENCAMP, MENNO, BART |
分类号 |
G04B1/02;G04B3/12;G04C1/08;G04C3/02;G04C11/08;G04C13/08;G04C23/38 |
主分类号 |
G04B1/02 |
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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