AU2783977A – Stabilization of piezoelectric resin elements
– Google Patents
AU2783977A – Stabilization of piezoelectric resin elements
– Google Patents
Stabilization of piezoelectric resin elements
Info
Publication number
AU2783977A
AU2783977A
AU27839/77A
AU2783977A
AU2783977A
AU 2783977 A
AU2783977 A
AU 2783977A
AU 27839/77 A
AU27839/77 A
AU 27839/77A
AU 2783977 A
AU2783977 A
AU 2783977A
AU 2783977 A
AU2783977 A
AU 2783977A
Authority
AU
Australia
Prior art keywords
stabilization
resin elements
piezoelectric resin
piezoelectric
elements
Prior art date
1976-09-24
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.)
Granted
Application number
AU27839/77A
Other versions
AU511253B2
(en
Inventor
P. F Radice
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.)
Pennwalt Corp
Original Assignee
Pennwalt Corp
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.)
1976-09-24
Filing date
1977-08-12
Publication date
1979-02-15
1977-08-12
Application filed by Pennwalt Corp
filed
Critical
Pennwalt Corp
1979-02-15
Publication of AU2783977A
publication
Critical
patent/AU2783977A/en
1980-08-07
Application granted
granted
Critical
1980-08-07
Publication of AU511253B2
publication
Critical
patent/AU511253B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
H01G7/021—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric
H01G7/023—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric of macromolecular compounds
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
H10N30/01—Manufacture or treatment
H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
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
H10N30/01—Manufacture or treatment
H10N30/09—Forming piezoelectric or electrostrictive materials
H10N30/098—Forming organic materials
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
H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S310/00—Electrical generator or motor structure
Y10S310/80—Piezoelectric polymers, e.g. PVDF
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/42—Piezoelectric device making
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49002—Electrical device making
AU27839/77A
1976-09-24
1977-08-12
Stabilization of piezoelectric resin elements
Expired
AU511253B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US05/726,381
US4055878A
(en)
1976-09-24
1976-09-24
Stabilization of piezoelectric resin elements
USUS726381
1976-09-24
Publications (2)
Publication Number
Publication Date
AU2783977A
true
AU2783977A
(en)
1979-02-15
AU511253B2
AU511253B2
(en)
1980-08-07
Family
ID=24918381
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU27839/77A
Expired
AU511253B2
(en)
1976-09-24
1977-08-12
Stabilization of piezoelectric resin elements
Country Status (13)
Country
Link
US
(1)
US4055878A
(en)
JP
(1)
JPS5340899A
(en)
AU
(1)
AU511253B2
(en)
BE
(1)
BE858881A
(en)
CA
(1)
CA1105153A
(en)
DE
(1)
DE2743016A1
(en)
DK
(1)
DK422477A
(en)
FR
(1)
FR2365887A1
(en)
GB
(1)
GB1587537A
(en)
IT
(1)
IT1090208B
(en)
MX
(1)
MX145776A
(en)
NL
(1)
NL184399C
(en)
SE
(1)
SE412299B
(en)
Families Citing this family (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS606220B2
(en)
*
1979-04-11
1985-02-16
三菱油化株式会社
Stretched thin film production method of polyvinylidene fluoride or vinylidene fluoride copolymer
US4434114A
(en)
*
1982-02-04
1984-02-28
Pennwalt Corporation
Production of wrinkle-free piezoelectric films by poling
US4465764A
(en)
*
1982-09-30
1984-08-14
Pennwalt Corporation
Use of pyroelectric and photovoltaic polyvinylidene fluoride to enchance the photosensitivity of silver halide emulsions and the products made thereby
US4459634A
(en)
*
1982-10-22
1984-07-10
Pennwalt Corporation
Reverse field stabilization of polarized polymer films
US4603100A
(en)
*
1985-03-14
1986-07-29
Minnesota Mining And Manufacturing Company
Silver image enhancement composition and process for use thereof
US4691556A
(en)
*
1986-01-31
1987-09-08
Ab Volvo
Load-sensing faceform for crash dummy instrumentation
US4830795A
(en)
*
1986-07-03
1989-05-16
Rutgers, The State University Of New Jersey
Process for making polarized material
US5299172A
(en)
*
1993-02-03
1994-03-29
Halliburton Geophysical Services, Inc.
Method for adjusting crystal hydrophone output
US5891581A
(en)
*
1995-09-07
1999-04-06
The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration
Thermally stable, piezoelectric and pyroelectric polymeric substrates
FR2936351B1
(en)
*
2008-09-25
2010-10-15
Commissariat Energie Atomique
VARIABLE CAPACITY SYSTEM WITH FLEXIBLE DIELECTRIC.
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3967027A
(en)
*
1969-12-19
1976-06-29
Kureha Kagaku Kogyo Kabushiki Kaisha
Stable electret retaining a high surface potential and method of making the same
JPS5019183B1
(en)
*
1970-03-10
1975-07-04
JPS5019360B1
(en)
*
1970-08-26
1975-07-05
JPS5146919B1
(en)
*
1971-02-09
1976-12-11
FR2199430A5
(en)
*
1972-09-08
1974-04-05
Anvar
1976
1976-09-24
US
US05/726,381
patent/US4055878A/en
not_active
Expired – Lifetime
1977
1977-08-04
MX
MX170130A
patent/MX145776A/en
unknown
1977-08-04
CA
CA284,116A
patent/CA1105153A/en
not_active
Expired
1977-08-12
AU
AU27839/77A
patent/AU511253B2/en
not_active
Expired
1977-08-15
GB
GB34220/77A
patent/GB1587537A/en
not_active
Expired
1977-08-24
NL
NLAANVRAGE7709318,A
patent/NL184399C/en
not_active
IP Right Cessation
1977-09-02
FR
FR7726764A
patent/FR2365887A1/en
active
Granted
1977-09-15
IT
IT51040/77A
patent/IT1090208B/en
active
1977-09-20
SE
SE7710537A
patent/SE412299B/en
not_active
IP Right Cessation
1977-09-20
BE
BE181058A
patent/BE858881A/en
not_active
IP Right Cessation
1977-09-22
JP
JP11343877A
patent/JPS5340899A/en
active
Granted
1977-09-23
DE
DE19772743016
patent/DE2743016A1/en
not_active
Ceased
1977-09-23
DK
DK422477A
patent/DK422477A/en
not_active
Application Discontinuation
Also Published As
Publication number
Publication date
CA1105153A
(en)
1981-07-14
AU511253B2
(en)
1980-08-07
SE7710537L
(en)
1978-03-25
JPS5340899A
(en)
1978-04-13
NL184399B
(en)
1989-02-01
MX145776A
(en)
1982-03-31
FR2365887B1
(en)
1983-04-15
DK422477A
(en)
1978-03-25
NL184399C
(en)
1989-07-03
GB1587537A
(en)
1981-04-08
DE2743016A1
(en)
1978-04-06
JPS6133279B2
(en)
1986-08-01
BE858881A
(en)
1978-01-16
SE412299B
(en)
1980-02-25
US4055878A
(en)
1977-11-01
IT1090208B
(en)
1985-06-26
NL7709318A
(en)
1978-03-29
FR2365887A1
(en)
1978-04-21
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None