NL8101794A - Groeftaster en/of snijder. - Google Patents

Groeftaster en/of snijder. Download PDF

Info

Publication number
NL8101794A
NL8101794A NL8101794A NL8101794A NL8101794A NL 8101794 A NL8101794 A NL 8101794A NL 8101794 A NL8101794 A NL 8101794A NL 8101794 A NL8101794 A NL 8101794A NL 8101794 A NL8101794 A NL 8101794A
Authority
NL
Netherlands
Prior art keywords
coil
carrier
probe
magnet
groove
Prior art date
Application number
NL8101794A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8101794A priority Critical patent/NL8101794A/nl
Priority to US06/363,354 priority patent/US4494227A/en
Priority to DE8282200390T priority patent/DE3267518D1/de
Priority to EP82200390A priority patent/EP0063392B1/fr
Priority to CA000400122A priority patent/CA1178211A/fr
Priority to DK160882A priority patent/DK153618C/da
Priority to ES511310A priority patent/ES8304399A1/es
Priority to AU82495/82A priority patent/AU544457B2/en
Priority to AT0142782A priority patent/AT373410B/de
Priority to JP57060263A priority patent/JPS57180299A/ja
Publication of NL8101794A publication Critical patent/NL8101794A/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R9/16—Gramophone pick-ups using a stylus; Recorders using a stylus signals recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/01—Manufacture or treatment
    • H10W72/012—Manufacture or treatment of bump connectors, dummy bumps or thermal bumps
    • H10W72/01271—Cleaning, e.g. oxide removal or de-smearing
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/072—Connecting or disconnecting of bump connectors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Magnetic Treatment Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
NL8101794A 1981-04-13 1981-04-13 Groeftaster en/of snijder. NL8101794A (nl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL8101794A NL8101794A (nl) 1981-04-13 1981-04-13 Groeftaster en/of snijder.
US06/363,354 US4494227A (en) 1981-04-13 1982-03-29 Stereo phono pick-up and/or cutter
DE8282200390T DE3267518D1 (en) 1981-04-13 1982-03-31 Pick-up and/or cutter
EP82200390A EP0063392B1 (fr) 1981-04-13 1982-03-31 Tête de lecture et/ou de gravure
CA000400122A CA1178211A (fr) 1981-04-13 1982-03-31 Tete de lecture/gravure
DK160882A DK153618C (da) 1981-04-13 1982-04-07 Pick-up og/eller skaerehoved
ES511310A ES8304399A1 (es) 1981-04-13 1982-04-08 Un dispositivo captador y-o cortador para explorar o grabar informacion en una pista de un portador de rejistro en formade disco.
AU82495/82A AU544457B2 (en) 1981-04-13 1982-04-08 Pick-up and/or cutter
AT0142782A AT373410B (de) 1981-04-13 1982-04-09 Rillenabtaster und/oder -schneider
JP57060263A JPS57180299A (en) 1981-04-13 1982-04-10 Pickup cutter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8101794 1981-04-13
NL8101794A NL8101794A (nl) 1981-04-13 1981-04-13 Groeftaster en/of snijder.

Publications (1)

Publication Number Publication Date
NL8101794A true NL8101794A (nl) 1982-11-01

Family

ID=19837341

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8101794A NL8101794A (nl) 1981-04-13 1981-04-13 Groeftaster en/of snijder.

Country Status (10)

Country Link
US (1) US4494227A (fr)
EP (1) EP0063392B1 (fr)
JP (1) JPS57180299A (fr)
AT (1) AT373410B (fr)
AU (1) AU544457B2 (fr)
CA (1) CA1178211A (fr)
DE (1) DE3267518D1 (fr)
DK (1) DK153618C (fr)
ES (1) ES8304399A1 (fr)
NL (1) NL8101794A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248006A (en) * 1990-04-25 1992-03-18 Haqi Ismail Hussain Almossawi A responsive robotic technique

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979860A (en) * 1959-11-20 1965-01-06 John Walton Improvements in or relating to gramophone pick-ups
DE1112841B (de) * 1960-04-08 1961-08-17 Telefunken Gmbh Elektrisch-mechanischer Wandler
US3283086A (en) * 1963-06-17 1966-11-01 Willis F Evans Versatile extensive area sound reproducer or audio transducer
US3610840A (en) * 1969-12-24 1971-10-05 Rca Corp Stereophonic phonograph pickup with single pad for piezoelectric element coupling, support and damping
CH567856A5 (fr) * 1973-05-29 1975-10-15 Huber & Co
US4068850A (en) * 1974-04-01 1978-01-17 U.S. Philips Corporation Stylus unit for pick-ups and/or cutters
US3988025A (en) * 1975-02-13 1976-10-26 Fumitaka Nagamura Record disc cutting apparatus
DK152477C (da) * 1977-03-14 1988-08-01 Burundukov Valentin M Elektrodynamisk transducer til omsaetning af mekaniske svingninger til elektriske signaler eller omvendt, samt stereofonisk og monofonisk pickuphoved og elektrodynamisk mikrofon med en saadan transducer.
US4238646A (en) * 1977-08-10 1980-12-09 Nippon Gakki Seizo Kabushiki Kaisha Pickup cartridge for reproducing signals recorded on a 45--45 stereophonic record disk
US4251695A (en) * 1977-10-24 1981-02-17 Victor Company Of Japan Ltd. Pickup cartridge having means for producing magnetic fields of opposite directions for coil plate
JPS5534554A (en) * 1978-08-31 1980-03-11 Matsushita Electric Ind Co Ltd Electromagnetic pickup cartridge
JPS5546663A (en) * 1978-09-29 1980-04-01 Pioneer Electronic Corp Magnetic circuit for mc shape cartridge
US4241241A (en) * 1978-11-20 1980-12-23 Janice K. Scarpitti Electromechanical record disk dynamic range expander
US4317191A (en) * 1979-01-17 1982-02-23 Sony Corporation Moving coil pickup cartridge
GB2062407B (en) * 1979-09-25 1984-04-18 Pioneer Electronic Corp Magnetic phono cartridge

Also Published As

Publication number Publication date
DE3267518D1 (en) 1986-01-02
DK153618B (da) 1988-08-01
ES511310A0 (es) 1983-02-16
DK153618C (da) 1988-12-12
ES8304399A1 (es) 1983-02-16
AU544457B2 (en) 1985-05-30
AT373410B (de) 1984-01-25
EP0063392B1 (fr) 1985-11-21
DK160882A (da) 1982-10-14
AU8249582A (en) 1983-04-21
ATA142782A (de) 1983-05-15
EP0063392A1 (fr) 1982-10-27
CA1178211A (fr) 1984-11-20
US4494227A (en) 1985-01-15
JPS57180299A (en) 1982-11-06

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed