GB435950A - - Google Patents

Info

Publication number
GB435950A
GB435950A GB435950DA GB435950A GB 435950 A GB435950 A GB 435950A GB 435950D A GB435950D A GB 435950DA GB 435950 A GB435950 A GB 435950A
Authority
GB
United Kingdom
Prior art keywords
electrets
casing
electret
disc
electrostatic
Prior art date
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
Other languages
English (en)
Publication date
Publication of GB435950A publication Critical patent/GB435950A/en
Expired legal-status Critical Current

Links

Landscapes

  • Elimination Of Static Electricity (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
GB435950D Expired GB435950A (cs)

Publications (1)

Publication Number Publication Date
GB435950A true GB435950A (cs) 1900-01-01

Family

ID=1746301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB435950D Expired GB435950A (cs)

Country Status (1)

Country Link
GB (1) GB435950A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554872A1 (de) * 1974-12-10 1976-06-16 Anvar Elektret-relais

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554872A1 (de) * 1974-12-10 1976-06-16 Anvar Elektret-relais

Similar Documents

Publication Publication Date Title
Liu et al. A three-dimensional integrated nanogenerator for effectively harvesting sound energy from the environment
US2988728A (en) Piezoelectric hydrophone
GB435950A (cs)
WO2003036246A2 (en) An electrostatic pressure transducer and a method thereof
US4224540A (en) Displacement current sensor
US3575656A (en) Method and apparatus for measuring pressure in vacuum interrupters
Rowland Magnetic effect of electric convection
Matsuzawa Sound sources with corona discharges
US3050665A (en) Electrolytic product cell
Russell XX. The dielectric strength of air
CN206411197U (zh) 一种电致伸缩材料和驻极体材料构造的电场传感器探头
RU2193209C1 (ru) Компенсационный акселерометр
CN109471160B (zh) 同时检测速度和加速度的动圈检波器
Murphy et al. Electret condenser microphones of high quality and reliability
CN2541818Y (zh) 一种电容传感水平传感器
GB438672A (en) Improvements in or relating to electrostatic devices for the interconversion of electrical vibrations and compressional vibrations in a fluid medium
Haworth The electrical qualities of porcelain, with special reference to dielectric losses
CN113921893B (zh) 一种锂离子电池等效三电极体系构建方法
SU1622862A1 (ru) Способ определени посто нного магнитного пол
RU2293310C1 (ru) Аспирационная ионная камера
RU2545469C1 (ru) Компенсационный акселерометр
CN113253002B (zh) 一种用于离子化空气中的电场敏感单元封装结构
JPS58108900A (ja) 静電型トランスジユ−サ
Ireland Design of air-blast meter and calibrating equipment
Larmor VII. On the theory of electrodynamics, as affected by the nature of the mechanical stresses in excited dielectrics