Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1995-03-22
1997-07-01
Simmons, David A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156277, 156278, 347 68, 347 71, 347 72, B32B 3126, B32B 3122, B32B 3112
Patent
active
056433794
ABSTRACT:
A method of producing a piezoelectric/electrostrictive actuator including preparing first, second and third ceramic green sheets, and laminating the green sheets to form an unfired ceramic body which is then fired. The first, second and third green sheets form spacer, closure, and connecting plates, respectively, the spacer plate having a plurality of windows. An outer surface of the connecting plate that is remote from the spacer plate is machined so as to have a maximum waviness of not larger than 50 .mu.m. Additionally, piezoelectric/electrostrictive elements are formed on an outer surface of the closure plate over respective pressure chambers defined by the windows in the spacer plate.
REFERENCES:
patent: 3747120 (1973-07-01), Stemme
patent: 3946398 (1976-03-01), Kyser et al.
patent: 4611219 (1986-09-01), Sugitani et al.
patent: 4680595 (1987-07-01), Cruz-Uribe et al.
patent: 4695854 (1987-09-01), Cruz-Uribe
patent: 4730197 (1988-03-01), Raman et al.
patent: 4937597 (1990-06-01), Yasuhara et al.
patent: 5089455 (1992-02-01), Ketcham et al.
patent: 5144342 (1992-09-01), Kubota
Patent abstracts Of Japan, vol. 8, No. 201 (M-325) Sep. 14, 1984 & JP-A-59 089 163 (EPUSON KK) May 23,1984.
Masumori Hideo
Takahashi Nobuo
Takeuchi Yukihisa
Mayes M. Curtis
NGK Insulators Ltd.
Seiko Epson Corporation
Simmons David A.
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