| 摘要 |
PCT No. PCT/GB92/02262 Sec. 371 Date May 26, 1994 Sec. 102(e) Date May 26, 1994 PCT Filed Dec. 4, 1992 PCT Pub. No. WO93/10910 PCT Pub. Date Jun. 10, 1993.A fluid droplet production apparatus, for example, for use an atomizer spraying device, has a membrane which is vibrated by an actuator, which has a composite thin-walled structure and is arranged to operate in a bending mode. Fluid is supplied directly to a surface of the membrane, as fluid is sprayed therefrom on vibration of the membrane. |
