SE7811128L - Stroboskopanordning pa en skivspelare - Google Patents

Stroboskopanordning pa en skivspelare

Info

Publication number: SE7811128L
Authority: SE; Sweden
Prior art keywords: disc player; stroboscopic device; stroboscopic; player; disc
Prior art date: 1977-10-29

Application number

SE7811128A

Other languages

English (en)

Swedish (sv)

Inventor

A Seitz

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.)

1977-10-29

Filing date

1978-10-26

Publication date

1979-04-30

1978-10-26 Application filed by Philips Nv filed Critical Philips Nv

1979-04-30 Publication of SE7811128L publication Critical patent/SE7811128L/xx

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/28—Speed controlling, regulating, or indicating
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Electromagnetism (AREA)
Power Engineering (AREA)
General Physics & Mathematics (AREA)
Stroboscope Apparatuses (AREA)
Length Measuring Devices By Optical Means (AREA)
Rotational Drive Of Disk (AREA)

SE7811128A 1977-10-29 1978-10-26 Stroboskopanordning pa en skivspelare SE7811128L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2748704A DE2748704C3 (de)	1977-10-29	1977-10-29	Stroboskopvorrichtung an einem Plattenspieler

Publications (1)

Publication Number	Publication Date
SE7811128L true SE7811128L (sv)	1979-04-30

Family

ID=6022658

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7811128A SE7811128L (sv)	1977-10-29	1978-10-26	Stroboskopanordning pa en skivspelare

Country Status (14)

Country	Link
US (1)	US4225227A (xx)
JP (1)	JPS5472008A (xx)
AT (1)	AT357796B (xx)
AU (1)	AU518765B2 (xx)
BE (1)	BE871624A (xx)
CA (1)	CA1122035A (xx)
CH (1)	CH640658A5 (xx)
DE (1)	DE2748704C3 (xx)
DK (1)	DK477478A (xx)
ES (1)	ES474603A1 (xx)
FR (1)	FR2407548B1 (xx)
GB (1)	GB2008252B (xx)
IT (1)	IT1099541B (xx)
SE (1)	SE7811128L (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2916623C2 (de) *	1979-04-25	1983-03-10	Philips Patentverwaltung Gmbh, 2000 Hamburg	Schaltungsanordnung zum Ansteuern einer impulsförmigen Beleuchtung eines Stroboskopringes
US4717862A (en) *	1984-11-19	1988-01-05	The United States Government As Represented By The Secretary Of The Navy	Pulsed illumination projector
US4877323A (en) *	1984-11-23	1989-10-31	Stillwagon W C	Method and apparatus for inspecting a high speed web
US4714340A (en) *	1984-11-23	1987-12-22	Stillwagon W C	Method and apparatus for inspecting high speed converted web
US5548274A (en) *	1995-07-20	1996-08-20	Anderson; Kent G.	Strobe light for a vehicle tire and wheel
EP3040992B1 (en) *	2014-12-31	2018-04-04	Gibson Brands, Inc.	System and method of indirect lighting for a turntable display
ES2688802T3 (es) *	2014-12-31	2018-11-07	Gibson Brands, Inc.	Control de marcas luminosas de fuentes de luz múltiples sobre un borde de una plataforma giratoria para efectos visuales o estroboscópicos

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1641136A (en) *	1922-03-27	1927-08-30	Cleveland Trust Co	Phonometer
FR741728A (xx) *	1930-12-23	1933-02-18
US2418651A (en) *	1944-08-28	1947-04-08	Milton R Mausshardt	Optical device for indicating correct operating speed of phonograph turntables
US2525914A (en) *	1947-08-21	1950-10-17	Flowmeter Corp Of America	Apparatus for stroboscopically indicating the flow of fluids
GB720399A (en) *	1951-12-20	1954-12-22	Submerged Log Company Ltd	Improvements in or relating to speed measuring devices
DE2505128B2 (de) *	1975-02-07	1977-07-14	Dual Gebruder Steidinger, 7742 St Georgen	Stroboskop fuer plattenspieler

1977
- 1977-10-29 DE DE2748704A patent/DE2748704C3/de not_active Expired
1978
- 1978-10-24 US US05/954,261 patent/US4225227A/en not_active Expired - Lifetime
- 1978-10-25 FR FR7830340A patent/FR2407548B1/fr not_active Expired
- 1978-10-26 GB GB7841982A patent/GB2008252B/en not_active Expired
- 1978-10-26 DK DK477478A patent/DK477478A/da not_active Application Discontinuation
- 1978-10-26 IT IT29152/78A patent/IT1099541B/it active
- 1978-10-26 CA CA000314452A patent/CA1122035A/en not_active Expired
- 1978-10-26 AU AU41092/78A patent/AU518765B2/en not_active Expired
- 1978-10-26 CH CH1108678A patent/CH640658A5/de not_active IP Right Cessation
- 1978-10-26 SE SE7811128A patent/SE7811128L/xx unknown
- 1978-10-26 JP JP13206878A patent/JPS5472008A/ja active Pending
- 1978-10-27 ES ES474603A patent/ES474603A1/es not_active Expired
- 1978-10-27 BE BE191423A patent/BE871624A/xx not_active IP Right Cessation
- 1978-10-27 AT AT771778A patent/AT357796B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU518765B2 (en)	1981-10-22
ATA771778A (de)	1979-12-15
GB2008252B (en)	1982-04-21
DE2748704C3 (de)	1981-03-19
AT357796B (de)	1980-07-25
CH640658A5 (de)	1984-01-13
FR2407548B1 (fr)	1985-09-27
FR2407548A1 (fr)	1979-05-25
DE2748704B2 (de)	1980-06-19
JPS5472008A (en)	1979-06-09
US4225227A (en)	1980-09-30
IT7829152A0 (it)	1978-10-26
AU4109278A (en)	1980-05-01
BE871624A (fr)	1979-04-27
ES474603A1 (es)	1979-02-16
CA1122035A (en)	1982-04-20
DK477478A (da)	1979-04-30
IT1099541B (it)	1985-09-18
GB2008252A (en)	1979-05-31
DE2748704A1 (de)	1979-05-03

Publication	Publication Date	Title
IT1083493B (it)	1985-05-21	Dispositivo da gioco
BR7707647A (pt)	1978-06-13	Freio a disco atuado mecanicamente
BR7800534A (pt)	1978-09-12	Freio a disco com dispositivo retentor
ATA835376A (de)	1979-09-15	Steuervorrichtung fuer einen plattenspieler
NO148688C (no)	1983-11-23	Skytemaal med en skiveanordning.
IT1100348B (it)	1985-09-28	Freno a disco
IT1100329B (it)	1985-09-28	Macchine a disco
BR7702480A (pt)	1978-02-08	Freio a disco
SE7811128L (sv)	1979-04-30	Stroboskopanordning pa en skivspelare
AT350287B (de)	1979-05-25	Plattenspielerautomatik
IT1086129B (it)	1985-05-28	Freno a disco
IT1077804B (it)	1985-05-04	Dispositivo da gioco
ES239220Y (es)	1979-05-16	Un disco de freno
IT1089098B (it)	1985-06-10	Freno a disco
NO152083C (no)	1985-07-31	Innretning for bremsing av et kjoerehjul
FR2334882A1 (fr)	1977-07-08	Dispositif de freinage a disque
IT1108521B (it)	1985-12-09	Freno a disco
BR7803197A (pt)	1979-02-06	Freio a disco
AT370895B (de)	1983-05-10	Schallplattenabspielgeraet
AR213703A1 (es)	1979-02-28	Un freno de disco
BR7808076A (pt)	1979-08-07	Freio a disco
BR7700880A (pt)	1977-10-18	Freio a disco
BR7800951A (pt)	1978-09-19	Freio a disco
BR7808288A (pt)	1979-08-07	Freio a disco
BR7803830A (pt)	1979-01-16	Freio a disco