IT1007199B - ELECTROSTATIC CHARGE CONTROL DEVICE - Google Patents

ELECTROSTATIC CHARGE CONTROL DEVICE

Info

Publication number: IT1007199B
Authority: IT; Italy
Prior art keywords: control device; charge control; electrostatic charge; electrostatic; control
Prior art date: 1973-02-02

Application number

IT7420070A

Other languages

Italian (it)

Original Assignee

Ici Ltd

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.)

1973-02-02

Filing date

1974-01-31

Publication date

1976-10-30

1974-01-31 Application filed by Ici Ltd filed Critical Ici Ltd

1976-10-30 Application granted granted Critical

1976-10-30 Publication of IT1007199B publication Critical patent/IT1007199B/en

Links

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/91—Heating, e.g. for cross linking
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/9165—Electrostatic pinning

IT7420070A 1973-02-02 1974-01-31 ELECTROSTATIC CHARGE CONTROL DEVICE IT1007199B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB523673A GB1429821A (en)	1973-02-02	1973-02-02	Electrostatic charge controller

Publications (1)

Publication Number	Publication Date
IT1007199B true IT1007199B (en)	1976-10-30

Family

ID=9792276

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT7420070A IT1007199B (en)	1973-02-02	1974-01-31	ELECTROSTATIC CHARGE CONTROL DEVICE

Country Status (11)

Country	Link
US (1)	US3863108A (en)
JP (1)	JPS49111594A (en)
BE (1)	BE810574A (en)
CA (1)	CA1031408A (en)
CH (1)	CH560499A5 (en)
DE (1)	DE2404982A1 (en)
FR (1)	FR2216621B1 (en)
GB (1)	GB1429821A (en)
IT (1)	IT1007199B (en)
LU (1)	LU69297A1 (en)
NL (1)	NL7401343A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5146354A (en) *	1974-10-17	1976-04-20	Teijin Ltd	Jugotaifuirumuno makitorihoho
US4191961A (en) *	1976-03-31	1980-03-04	E. I. Du Pont De Nemours And Company	Magnetic printing process and apparatus
US4271451A (en) *	1976-07-20	1981-06-02	Hercules Incorporated	Method and apparatus for controlling static charges
DE2815117A1 (en) *	1978-04-07	1979-10-18	Du Pont	Static charge neutraliser for dielectric web material - includes conductive bare wire placed extending across and parallel with web material and impressed with AC voltage from transformer
USRE31382E (en)	1977-03-10	1983-09-13	E. I. Du Pont De Nemours And Company	Static charge neutralizer and process
US4336546A (en) *	1977-03-15	1982-06-22	E. I. Du Pont De Nemours And Company	Magnetic printing apparatus
US4130852A (en) *	1977-07-29	1978-12-19	Eastman Kodak Company	Grounded grid static discharge apparatus
FR2415528A1 (en) *	1978-01-25	1979-08-24	Cellophane Sa	IMPROVEMENT OF THE MANUFACTURING PROCESSES OF FILMS BY ELECTROSTATIC PLATING
US4363070A (en) *	1980-09-02	1982-12-07	Polaroid Corporation	Neutralization of electrostatic charges
FR2492212A1 (en) *	1980-10-14	1982-04-16	Onera (Off Nat Aerospatiale)	METHOD AND DEVICES FOR TRANSFERRING ELECTRIC LOADS OF DIFFERENT SIGNS IN A SPACE AREA AND APPLICATION TO STATIC ELECTRICITY ELIMINATORS
US4646009A (en) *	1982-05-18	1987-02-24	Ade Corporation	Contacts for conductivity-type sensors
US4664243A (en) *	1985-03-25	1987-05-12	Rexnord Inc.	Conveyor roller and bearing assembly
DE3831091A1 (en) *	1988-09-13	1990-03-29	Basf Ag	OXIDE COATED CARRIER, A METHOD FOR PRODUCING THIS CARRIER AND THEIR USE
US5121285A (en) *	1991-02-11	1992-06-09	Eastman Kodak Company	Method and apparatus for eliminating residual charge on plastic sheets having an image formed thereon by a photocopier
JPH08036335A (en) *	1994-03-10	1996-02-06	Eastman Kodak Co	Equipment and method for electric charge control on web
DE19950009B4 (en) *	1999-10-18	2012-11-22	Eltex-Elektrostatik Gmbh	Device for moistening a material web
US6917507B2 (en) *	2003-06-02	2005-07-12	Illinois Tool Works Inc.	Static neutralizing roll follower
JP2005209513A (en) *	2004-01-23	2005-08-04	Shin Nisseki Ekisho Film Kk	Discharging method
DE102007049529A1 (en) *	2007-10-15	2009-04-16	Eltex-Elektrostatik Gmbh	electrode device
CN101850918A (en) *	2009-04-01	2010-10-06	孙寿杰	Folding machine
DE102018108485B4 (en) *	2018-04-10	2023-02-16	Gema Switzerland Gmbh	WINDING MACHINE FOR SHEET MATERIALS
CN110683392B (en) *	2019-09-27	2020-09-15	桐城市华猫软膜有限公司	Destaticizing device of thermal contraction membrane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2879395A (en) *	1955-06-08	1959-03-24	Haloid Xerox Inc	Charging device
US2868989A (en) *	1956-01-03	1959-01-13	Haloid Xerox Inc	Electrostatic charging method and device
GB1349055A (en) *	1970-05-04	1974-03-27	Agfa Gevaert	Method for the control of charge on a moving web

1973
- 1973-02-02 GB GB523673A patent/GB1429821A/en not_active Expired
1974
- 1974-01-04 US US430626A patent/US3863108A/en not_active Expired - Lifetime
- 1974-01-30 FR FR7403024A patent/FR2216621B1/fr not_active Expired
- 1974-01-31 NL NL7401343A patent/NL7401343A/xx not_active Application Discontinuation
- 1974-01-31 IT IT7420070A patent/IT1007199B/en active
- 1974-02-01 CA CA191,545A patent/CA1031408A/en not_active Expired
- 1974-02-01 LU LU69297A patent/LU69297A1/xx unknown
- 1974-02-01 DE DE2404982A patent/DE2404982A1/en not_active Withdrawn
- 1974-02-01 CH CH146074A patent/CH560499A5/xx not_active IP Right Cessation
- 1974-02-02 JP JP49014011A patent/JPS49111594A/ja active Pending
- 1974-02-04 BE BE140526A patent/BE810574A/en unknown

Also Published As

Publication number	Publication date
LU69297A1 (en)	1975-05-21
GB1429821A (en)	1976-03-31
JPS49111594A (en)	1974-10-24
NL7401343A (en)	1974-08-06
US3863108A (en)	1975-01-28
FR2216621B1 (en)	1978-11-10
BE810574A (en)	1974-08-05
FR2216621A1 (en)	1974-08-30
DE2404982A1 (en)	1974-08-15
CA1031408A (en)	1978-05-16
CH560499A5 (en)	1975-03-27

Publication	Publication Date	Title
IT1007199B (en)	1976-10-30	ELECTROSTATIC CHARGE CONTROL DEVICE
IT1003331B (en)	1976-06-10	CASE FOR LAUNCH CHARGE
SE406754B (en)	1979-02-26	ARCHERING DEVICE
IT1006705B (en)	1976-10-20	ELECTROSTATIC PRINTING DEVICE
IT1069057B (en)	1985-03-25	ELECTROSTATIC PRECIPITATOR
TR18458A (en)	1977-02-18	MULTI-SQUARE DEVICE
IT971963B (en)	1974-05-10	ELECTROSTATIC RECIPITER DEVICE
SE395777B (en)	1977-08-22	ELECTROSTATIC COPYER
IT1020770B (en)	1977-12-30	OLOEPNEU MATICA SUSPENSION DEVICE
SE399476B (en)	1978-02-13	ANTISLIRNING DEVICE
IT1007301B (en)	1976-10-30	CASE FOR LAUNCH CHARGE
DK144224C (en)	1982-06-21	ELECTROPOTOGRAPHIC DEVICE
SE403521B (en)	1978-08-21	ANTILATION CONTROL DEVICE
IT998223B (en)	1976-01-20	ELECTROSTATIC DEDUSTISER
SE393229B (en)	1977-05-02	HIGH VOLTAGE DEVICE
AT343717B (en)	1978-06-12	VOLTAGE COMPARISON
BR7404720D0 (en)	1975-01-21	EMBOBINATOR DEVICE
IT1004089B (en)	1976-07-10	ELECTRO-MECHANICAL DRIVE DEVICE
AT340259B (en)	1977-12-12	FIXING DEVICE
NL7412195A (en)	1975-03-18	ELECTROSTATIC TRANSDUCENT.
AT338187B (en)	1977-07-25	POWDER-POWERED SETTING DEVICE
SE397761B (en)	1977-11-14	VOLTAGE REGULATING DEVICE
SE386253B (en)	1976-08-02	ELECTRICAL CONTROL DEVICE
BE806997A (en)	1974-05-07	ELECTROSTATIC COPIER
DK139598C (en)	1979-08-27	ELECTROSTATIC COPYER