FR2175816B2 - - Google Patents

Info

Publication number
FR2175816B2
FR2175816B2 FR7308308A FR7308308A FR2175816B2 FR 2175816 B2 FR2175816 B2 FR 2175816B2 FR 7308308 A FR7308308 A FR 7308308A FR 7308308 A FR7308308 A FR 7308308A FR 2175816 B2 FR2175816 B2 FR 2175816B2
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7308308A
Other versions
FR2175816A2 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2175816A2 publication Critical patent/FR2175816A2/fr
Application granted granted Critical
Publication of FR2175816B2 publication Critical patent/FR2175816B2/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2041—Beam type
    • H10N30/2042—Cantilevers, i.e. having one fixed end
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2041—Beam type
    • H10N30/2042—Cantilevers, i.e. having one fixed end
    • H10N30/2043—Cantilevers, i.e. having one fixed end connected at their free ends, e.g. parallelogram type
FR7308308A 1972-03-10 1973-03-08 Expired FR2175816B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2211750A DE2211750A1 (de) 1972-03-10 1972-03-10 Piezoelektrischer schwingantrieb

Publications (2)

Publication Number Publication Date
FR2175816A2 FR2175816A2 (fr) 1973-10-26
FR2175816B2 true FR2175816B2 (fr) 1979-01-05

Family

ID=5838592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308308A Expired FR2175816B2 (fr) 1972-03-10 1973-03-08

Country Status (9)

Country Link
JP (1) JPS49710A (fr)
AT (1) AT324487B (fr)
BE (1) BE796557A (fr)
CA (1) CA970817A (fr)
DE (1) DE2211750A1 (fr)
FR (1) FR2175816B2 (fr)
IT (1) IT1045324B (fr)
LU (1) LU67172A1 (fr)
NL (1) NL7302079A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33691E (en) * 1984-12-21 1991-09-17 General Electric Company Piezoelectric ceramic switching devices and systems and method of making the same
US4670682A (en) * 1984-12-21 1987-06-02 General Electric Company Piezoelectric ceramic switching devices and systems and method of making the same
USRE33618E (en) * 1984-12-21 1991-06-25 General Electric Company Method for initially polarizing and centering a piezoelectric ceramic switching device
US4678957A (en) * 1986-06-24 1987-07-07 General Electric Company Piezoelectric ceramic switching devices and systems and methods of making the same
USRE33568E (en) * 1984-12-21 1991-04-09 General Electric Company Piezoelectric ceramic switching devices and systems and methods of making the same
US4669160A (en) * 1984-12-21 1987-06-02 General Electric Company Method for prepolarizing and centering a piezoelectric ceramic switching device
US4689517A (en) * 1984-12-21 1987-08-25 General Electric Company Advanced piezoceramic power switching devices employing protective gastight enclosure and method of manufacture
USRE33587E (en) * 1984-12-21 1991-05-14 General Electric Company Method for (prepolarizing and centering) operating a piezoceramic power switching device
US4714847A (en) * 1984-12-21 1987-12-22 General Electric Company Advanced piezoeceramic power switching devices employing protective gastight enclosure and method of manufacture
USRE33577E (en) * 1984-12-21 1991-04-23 General Electric Company Advanced piezoceramic power switching devices employing protective gastight enclosure and method of manufacture
US4769570A (en) * 1986-04-07 1988-09-06 Toshiba Ceramics Co., Ltd. Piezo-electric device
US5068567A (en) * 1990-10-26 1991-11-26 General Electric Company Apparatus for increasing the recoverable energy of a piezoelectric bender
US8659207B2 (en) 2011-11-24 2014-02-25 Htc Corporation Electronic device and adjustment method thereof

Also Published As

Publication number Publication date
JPS49710A (fr) 1974-01-07
LU67172A1 (fr) 1973-05-22
IT1045324B (it) 1980-05-10
DE2211750A1 (de) 1973-09-13
FR2175816A2 (fr) 1973-10-26
AT324487B (de) 1975-09-10
CA970817A (en) 1975-07-08
NL7302079A (fr) 1973-09-12
BE796557A (fr) 1973-07-02

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