NO773251L - Anordning ved spilleapparater for grammofonplater for avledning av statisk elektrisitet fra grammofonplaten - Google Patents

Anordning ved spilleapparater for grammofonplater for avledning av statisk elektrisitet fra grammofonplaten

Info

Publication number: NO773251L
Authority: NO; Norway
Prior art keywords: base plate; electrode; electrically conductive; record; plate
Prior art date: 1976-09-28

Application number

NO773251A

Other languages

English (en)

Norwegian (no)

Inventor

Nils Sjoelund

Original Assignee

Haernoesands Formgummi

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.)

1976-09-28

Filing date

1977-09-21

Publication date

1978-03-29

1977-09-21 Application filed by Haernoesands Formgummi filed Critical Haernoesands Formgummi

1978-03-29 Publication of NO773251L publication Critical patent/NO773251L/no

Links

230000003068 static effect Effects 0.000 title claims description 18
230000005611 electricity Effects 0.000 title claims description 13
239000004020 conductor Substances 0.000 claims description 13
229920001971 elastomer Polymers 0.000 claims description 12
239000005060 rubber Substances 0.000 claims description 12
239000004744 fabric Substances 0.000 claims description 7
239000000463 material Substances 0.000 claims description 7
239000000203 mixture Substances 0.000 claims description 7
239000004033 plastic Substances 0.000 claims description 5
239000002184 metal Substances 0.000 claims description 4
244000043261 Hevea brasiliensis Species 0.000 claims description 3
239000013013 elastic material Substances 0.000 claims description 3
229920003052 natural elastomer Polymers 0.000 claims description 3
229920001194 natural rubber Polymers 0.000 claims description 3
229920003051 synthetic elastomer Polymers 0.000 claims description 3
239000005061 synthetic rubber Substances 0.000 claims description 3
229910001369 Brass Inorganic materials 0.000 claims description 2
229910000906 Bronze Inorganic materials 0.000 claims description 2
239000010951 brass Substances 0.000 claims description 2
239000010974 bronze Substances 0.000 claims description 2
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 2
239000004071 soot Substances 0.000 claims 2
229920000642 polymer Polymers 0.000 description 5
230000007704 transition Effects 0.000 description 4
229920000049 Carbon (fiber) Polymers 0.000 description 3
239000006229 carbon black Substances 0.000 description 3
239000004917 carbon fiber Substances 0.000 description 3
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
239000002245 particle Substances 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 2
238000011109 contamination Methods 0.000 description 2
239000000428 dust Substances 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
239000002861 polymer material Substances 0.000 description 2
229920002943 EPDM rubber Polymers 0.000 description 1
229920000459 Nitrile rubber Polymers 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
230000001680 brushing effect Effects 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
229920005549 butyl rubber Polymers 0.000 description 1
YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000012811 non-conductive material Substances 0.000 description 1
229920003048 styrene butadiene rubber Polymers 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1

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
- G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive

Landscapes

Elimination Of Static Electricity (AREA)
Interconnected Communication Systems, Intercoms, And Interphones (AREA)

NO773251A 1976-09-28 1977-09-21 Anordning ved spilleapparater for grammofonplater for avledning av statisk elektrisitet fra grammofonplaten NO773251L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7610710A SE7610710L (sv)	1976-09-28	1976-09-28	Anordning vid for grammofonskivor avsedda spelapparater

Publications (1)

Publication Number	Publication Date
NO773251L true NO773251L (no)	1978-03-29

Family

ID=20328980

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO773251A NO773251L (no)	1976-09-28	1977-09-21	Anordning ved spilleapparater for grammofonplater for avledning av statisk elektrisitet fra grammofonplaten

Country Status (15)

Country	Link
JP (1)	JPS5342802A (de)
AT (1)	ATA678477A (de)
AU (1)	AU499228B1 (de)
BE (1)	BE858957A (de)
DE (1)	DE2741532A1 (de)
DK (1)	DK426177A (de)
ES (1)	ES462692A1 (de)
FI (1)	FI772768A (de)
FR (1)	FR2365852A1 (de)
IT (1)	IT1087626B (de)
LU (1)	LU78187A1 (de)
NL (1)	NL7710548A (de)
NO (1)	NO773251L (de)
PT (1)	PT67079B (de)
SE (1)	SE7610710L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0660447B2 (ja) *	1983-09-05	1994-08-10	旭化成工業株式会社	高速流浴湿式紡糸方法
DE3530034A1 (de) *	1985-08-22	1987-02-26	Schneegans & Co	Foerderbandtragrolle

1976
- 1976-09-28 SE SE7610710A patent/SE7610710L/xx unknown
1977
- 1977-09-15 DE DE19772741532 patent/DE2741532A1/de not_active Withdrawn
- 1977-09-16 AU AU28901/77A patent/AU499228B1/en not_active Expired
- 1977-09-20 FI FI772768A patent/FI772768A/fi not_active Application Discontinuation
- 1977-09-21 AT AT678477A patent/ATA678477A/de not_active Application Discontinuation
- 1977-09-21 FR FR7728976A patent/FR2365852A1/fr not_active Withdrawn
- 1977-09-21 NO NO773251A patent/NO773251L/no unknown
- 1977-09-22 BE BE181124A patent/BE858957A/xx unknown
- 1977-09-26 PT PT67079A patent/PT67079B/pt unknown
- 1977-09-27 ES ES462692A patent/ES462692A1/es not_active Expired
- 1977-09-27 DK DK426177A patent/DK426177A/da unknown
- 1977-09-27 IT IT27985/77A patent/IT1087626B/it active
- 1977-09-27 NL NL7710548A patent/NL7710548A/xx not_active Application Discontinuation
- 1977-09-27 LU LU78187A patent/LU78187A1/xx unknown
- 1977-09-28 JP JP11726377A patent/JPS5342802A/ja active Pending

Also Published As

Publication number	Publication date
DK426177A (da)	1978-03-29
FI772768A (fi)	1978-03-29
FR2365852A1 (fr)	1978-04-21
BE858957A (fr)	1978-01-16
NL7710548A (nl)	1978-03-30
DE2741532B2 (de)	1979-03-08
PT67079B (en)	1979-02-22
DE2741532A1 (de)	1978-03-30
JPS5342802A (en)	1978-04-18
LU78187A1 (de)	1978-01-23
ATA678477A (de)	1979-01-15
SE395557B (sv)	1977-08-15
AU499228B1 (en)	1979-04-12
ES462692A1 (es)	1978-06-16
SE7610710L (sv)	1978-03-29
PT67079A (en)	1977-10-01
IT1087626B (it)	1985-06-04

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NO773251L (no)	1978-03-29	Anordning ved spilleapparater for grammofonplater for avledning av statisk elektrisitet fra grammofonplaten
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