DK152477C - Elektrodynamisk transducer til omsaetning af mekaniske svingninger til elektriske signaler eller omvendt, samt stereofonisk og monofonisk pickuphoved og elektrodynamisk mikrofon med en saadan transducer. - Google Patents

Elektrodynamisk transducer til omsaetning af mekaniske svingninger til elektriske signaler eller omvendt, samt stereofonisk og monofonisk pickuphoved og elektrodynamisk mikrofon med en saadan transducer.

Info

Publication number: DK152477C
Authority: DK; Denmark
Prior art keywords: transducer; electrodynamic; stereo; transmission; well
Prior art date: 1977-03-14

Application number

DK106978A

Other languages

English (en)

Other versions

DK152477B (da

DK106978A (da

Inventor

Valentin Mikhailovi Burundukov

Sergei Valentinovic Burundukov

Original Assignee

Burundukov Valentin M

Burundukov Sergei V

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.)

1977-03-14

Filing date

1978-03-10

Publication date

1988-08-01

1977-03-14 Priority claimed from SU772462350A external-priority patent/SU883957A1/ru

1977-08-16 Priority claimed from SU772517892A external-priority patent/SU957258A2/ru

1977-08-18 Priority claimed from SU772517970A external-priority patent/SU883958A1/ru

1978-03-10 Application filed by Burundukov Valentin M, Burundukov Sergei V filed Critical Burundukov Valentin M

1978-09-15 Publication of DK106978A publication Critical patent/DK106978A/da

1988-02-29 Publication of DK152477B publication Critical patent/DK152477B/da

1988-08-01 Application granted granted Critical

1988-08-01 Publication of DK152477C publication Critical patent/DK152477C/da

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R11/12—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/04—Microphones

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Electrophonic Musical Instruments (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Magnetic Resonance Imaging Apparatus (AREA)
Measuring And Recording Apparatus For Diagnosis (AREA)

DK106978A 1977-03-14 1978-03-10 Elektrodynamisk transducer til omsaetning af mekaniske svingninger til elektriske signaler eller omvendt, samt stereofonisk og monofonisk pickuphoved og elektrodynamisk mikrofon med en saadan transducer. DK152477C (da)

Applications Claiming Priority (12)

Application Number	Priority Date	Filing Date	Title
SU2462350		1977-03-14
SU772462350A SU883957A1 (ru)	1977-03-14	1977-03-14	Головка звукоснимател
SU2464111		1977-03-18
SU2464111		1977-03-18
SU772517892A SU957258A2 (ru)	1977-08-16	1977-08-16	Головка электродинамического звукоснимател
SU2517892		1977-08-16
SU772517970A SU883958A1 (ru)	1977-08-18	1977-08-18	Электродинамическа головка звукоснимател
SU2517970		1977-08-18
SU2536988		1977-10-24
SU2536988		1977-10-24
SU2539032		1977-11-02
SU2539032		1977-11-02

Publications (3)

Publication Number	Publication Date
DK106978A DK106978A (da)	1978-09-15
DK152477B DK152477B (da)	1988-02-29
DK152477C true DK152477C (da)	1988-08-01

Family

ID=27555333

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK106978A DK152477C (da)	1977-03-14	1978-03-10	Elektrodynamisk transducer til omsaetning af mekaniske svingninger til elektriske signaler eller omvendt, samt stereofonisk og monofonisk pickuphoved og elektrodynamisk mikrofon med en saadan transducer.

Country Status (7)

Country	Link
US (1)	US4237347A (da)
JP (1)	JPS53136804A (da)
CH (1)	CH634704A5 (da)
DE (1)	DE2810459C3 (da)
DK (1)	DK152477C (da)
FR (1)	FR2384411A1 (da)
NL (1)	NL177066C (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU957259A2 (ru) *	1978-12-26	1982-09-07	За витель	Головка электродинамического звукоснимател
JPS5952596B2 (ja) *	1979-11-01	1984-12-20	松下電器産業株式会社	可動磁石型ピックアップカ−トリッジ
DE3027586C2 (de) *	1980-07-21	1985-07-18	Sennheiser Electronic Kg, 3002 Wedemark	Elektroakustischer Wandler
DE3033763C2 (de) *	1980-09-08	1982-11-04	První brn&ecaron;nská strojírna N.P., Brno	Induktionsgeber zum Abtasten von Vibrationen und Schwingungen
NL8101794A (nl) *	1981-04-13	1982-11-01	Philips Nv	Groeftaster en/of snijder.
FR2549335B1 (fr) *	1983-07-13	1985-10-31	Corselli Laurent	Haut-parleur a modulation magnetique
US4901357A (en) *	1987-01-20	1990-02-13	Albright Eugene A	Electromagnetic transducer
DE3843160A1 (de) *	1988-03-24	1990-06-28	Teves Gmbh Alfred	Sensor zur messung eines weges oder eines bewegungsverhaltens
US5276276A (en) *	1988-07-18	1994-01-04	Gunn Dennis R	Coil transducer
DE3933627A1 (de) *	1989-10-07	1990-09-27	Daimler Benz Ag	Sensor mit einem beweglichen permanentmagnetsystem zur bestimmung einer bewegungsabhaengigen groesse
US5199005A (en) *	1992-08-14	1993-03-30	Argotec, Inc.	Electromagnetic drive assembly for under water sonar transducer
US5507511A (en) *	1994-02-10	1996-04-16	Schueman Enterprises, Inc.	Means for controlling an air powered actuator for retracting the locking pins of a slider
US5809157A (en) *	1996-04-09	1998-09-15	Victor Lavrov	Electromagnetic linear drive
US7132597B2 (en)	2002-02-26	2006-11-07	Taylor-Listug, Inc.	Transducer for converting between mechanical vibration and electrical signal
US7291780B2 (en) *	2002-02-26	2007-11-06	Taylor-Listug, Inc.	Transducer for converting between mechanical vibration and electrical signal
US9354748B2 (en)	2012-02-13	2016-05-31	Microsoft Technology Licensing, Llc	Optical stylus interaction
US9870066B2 (en)	2012-03-02	2018-01-16	Microsoft Technology Licensing, Llc	Method of manufacturing an input device
US9134807B2 (en)	2012-03-02	2015-09-15	Microsoft Technology Licensing, Llc	Pressure sensitive key normalization
US9075566B2 (en)	2012-03-02	2015-07-07	Microsoft Technoogy Licensing, LLC	Flexible hinge spine
US20130300590A1 (en)	2012-05-14	2013-11-14	Paul Henry Dietz	Audio Feedback
US8964379B2 (en)	2012-08-20	2015-02-24	Microsoft Corporation	Switchable magnetic lock
EP3059850A4 (en) *	2013-10-14	2017-06-07	Sunrising Eco-Friendly Tech. Co., Ltd.	Mobile induction and power-generation device
US9173035B2 (en) *	2013-11-07	2015-10-27	Harman International Industries, Incorporated	Dual coil moving magnet transducer
US10120420B2 (en)	2014-03-21	2018-11-06	Microsoft Technology Licensing, Llc	Lockable display and techniques enabling use of lockable displays
US10324733B2 (en)	2014-07-30	2019-06-18	Microsoft Technology Licensing, Llc	Shutdown notifications

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB833737A (da) *
US1667021A (en) *		1928-04-24		Translator of electrical energy
US2110153A (en) *	1934-10-19	1938-03-08	Philips Nv	Magnetic system
BE411755A (da) *	1934-10-19
US2114471A (en) *	1936-06-20	1938-04-19	Bell Telephone Labor Inc	Sound recording and reproducing system
US2361788A (en) *	1943-08-02	1944-10-31	Jack & Heintz Inc	Displacement pickup
US2639156A (en) *	1949-10-29	1953-05-19	Gen Electric	Double-twist phonograph stylus assembly
US3196216A (en) *	1959-12-15	1965-07-20	Arthur C Davis	Electrodynamic transducers with flexible ferromagnetic flux paths
DE1762107A1 (de) *	1968-04-08	1970-04-30	Lothar Kuhnert	Rundlautsprecher
GB1283404A (en) *	1968-08-14	1972-07-26	Audio Technica Kk	Stereophonic pickup cartridge
DE2024876A1 (de) *	1969-05-23	1971-11-11	Mitachi Onkyo Seisakusho	Tonabnehmersystem
GB1364669A (en) *	1971-12-23	1974-08-29	Standard Telephones Cables Ltd	Electro acoustic transducers
US3798391A (en) *	1972-06-22	1974-03-19	Gen Electric	Movable magnet loudspeaker
DE2330349A1 (de) *	1973-06-14	1975-01-09	Magnet Service Muenchen F Und	Schwingsystem fuer lautsprecher und dgl
JPS5830798B2 (ja) *	1973-12-22	1983-07-01	ソニー株式会社	ム−ビイングマグネツトガタカ−トリツジ
US4010334A (en) *	1975-01-27	1977-03-01	Demeter James K	Moving magnet contact acoustic transducer
US4072823A (en) *	1975-06-06	1978-02-07	Kabushiki Kaisha Mitachi Onkyo Seisakusho	Moving magnet pickup cartridge
AT341240B (de) *	1975-07-29	1978-01-25	Akg Akustische Kino Geraete	Tonabnehmer

1978
- 1978-03-10 DK DK106978A patent/DK152477C/da active
- 1978-03-10 DE DE2810459A patent/DE2810459C3/de not_active Expired
- 1978-03-13 NL NLAANVRAGE7802720,A patent/NL177066C/xx not_active IP Right Cessation
- 1978-03-13 FR FR7807161A patent/FR2384411A1/fr active Granted
- 1978-03-14 US US05/886,549 patent/US4237347A/en not_active Expired - Lifetime
- 1978-03-14 JP JP2916678A patent/JPS53136804A/ja active Granted
- 1978-03-14 CH CH276678A patent/CH634704A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL177066C (nl)	1985-07-16
JPS53136804A (en)	1978-11-29
DE2810459C3 (de)	1986-11-13
DE2810459B2 (de)	1980-09-25
CH634704A5 (en)	1983-02-15
US4237347A (en)	1980-12-02
JPS6118400B2 (da)	1986-05-12
DK152477B (da)	1988-02-29
DK106978A (da)	1978-09-15
DE2810459A1 (de)	1978-09-21
FR2384411B1 (da)	1980-08-29
FR2384411A1 (fr)	1978-10-13
NL177066B (nl)	1985-02-18
NL7802720A (nl)	1978-09-18

Publication	Publication Date	Title
DK152477C (da)	1988-08-01	Elektrodynamisk transducer til omsaetning af mekaniske svingninger til elektriske signaler eller omvendt, samt stereofonisk og monofonisk pickuphoved og elektrodynamisk mikrofon med en saadan transducer.
AU508882B2 (en)	1980-04-03	An Electroacoustic Transducer
FR2345048A1 (fr)	1977-10-14	Membrane de transducteur electro-acoustique
IT1140000B (it)	1986-09-24	Diaframma per altroparlanti
DE3853837D1 (de)	1995-06-22	Elektroakustischer Wandler.
NL7900826A (nl)	1979-08-03	Digitale audiosignaal opneem/weergeefeenheid.
NL7903908A (nl)	1979-11-26	Elektro-akoustische transducent.
GB2081052B (en)	1984-05-16	An electroacoustic transducer assembly
IT1098913B (it)	1985-09-18	Ricevitore per segnali stereo am compatibili
NL191225B (nl)	1994-10-17	Elektro-akoestische transducent.
JPS53101402A (en)	1978-09-04	Sound reproducer
IT7928117A0 (it)	1979-12-18	Apparecchiatura per ridurre la durata di riproduzione di segnali fonici registrati.
GB1549902A (en)	1979-08-08	Electrodynamic acoustic transducer
AU501042B2 (en)	1979-06-07	Electrodynamic transducer
NL7703582A (nl)	1977-10-04	Elektro-akoestische transducent.
IT1080558B (it)	1985-05-16	Trasduttore elettroacustico
JPS5316621A (en)	1978-02-15	Electroacoustic transducer
IT1154054B (it)	1987-01-21	Trasduttore elettroacustico
AU518471B2 (en)	1981-10-01	Electro-acoustic transducer
GB1546521A (en)	1979-05-23	Electroacoustic transducer
JPS5650700A (en)	1981-05-07	Sound reproducer using acoustic processor
JPS54151401A (en)	1979-11-28	Acoustic signal reproducer
DK407977A (da)	1978-04-13	Lydsignallegeme til frembringelse af lydsignaler under vand
AU522410B2 (en)	1982-06-03	Electro-acoustic transducer
AU1002576A (en)	1977-07-14	Electroacoustic transducer