US2923272A - Electrostatic coating apparatus with automatic self-wiping means - Google Patents

Electrostatic coating apparatus with automatic self-wiping means Download PDF

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Publication number
US2923272A
US2923272A US544763A US54476355A US2923272A US 2923272 A US2923272 A US 2923272A US 544763 A US544763 A US 544763A US 54476355 A US54476355 A US 54476355A US 2923272 A US2923272 A US 2923272A
Authority
US
United States
Prior art keywords
applicator
paint
inner member
members
passage
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US544763A
Other languages
English (en)
Inventor
Rodger J Emmert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Priority to US544763A priority Critical patent/US2923272A/en
Priority to GB33223/56A priority patent/GB804805A/en
Priority to GB9534/58A priority patent/GB804806A/en
Priority to DEG20844A priority patent/DE1139779B/de
Priority to DEG24494A priority patent/DE1141925B/de
Application granted granted Critical
Publication of US2923272A publication Critical patent/US2923272A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Spray Control Apparatus (AREA)
US544763A 1955-11-03 1955-11-03 Electrostatic coating apparatus with automatic self-wiping means Expired - Lifetime US2923272A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US544763A US2923272A (en) 1955-11-03 1955-11-03 Electrostatic coating apparatus with automatic self-wiping means
GB33223/56A GB804805A (en) 1955-11-03 1956-10-31 Improvements in or relating to electrostatic coating installations
GB9534/58A GB804806A (en) 1955-11-03 1956-10-31 Improvements in or relating to electrostatic coating installations
DEG20844A DE1139779B (de) 1955-11-03 1956-11-03 Elektrostatischer Zerstaeuber
DEG24494A DE1141925B (de) 1955-11-03 1956-11-03 Fluessigkeitszerstaeuber fuer elektrostatische Auftragseinrichtungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US544763A US2923272A (en) 1955-11-03 1955-11-03 Electrostatic coating apparatus with automatic self-wiping means

Publications (1)

Publication Number Publication Date
US2923272A true US2923272A (en) 1960-02-02

Family

ID=24173487

Family Applications (1)

Application Number Title Priority Date Filing Date
US544763A Expired - Lifetime US2923272A (en) 1955-11-03 1955-11-03 Electrostatic coating apparatus with automatic self-wiping means

Country Status (3)

Country Link
US (1) US2923272A (de)
DE (2) DE1139779B (de)
GB (2) GB804806A (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000574A (en) * 1959-12-08 1961-09-19 Interplanetary Res & Dev Corp Dual atomization and electrostatic deposition means
US3148832A (en) * 1961-06-23 1964-09-15 Sames Mach Electrostat Liquid spray coating device
US3203630A (en) * 1963-06-06 1965-08-31 A E Broughton & Co Inc Liquid spraying apparatus and system for cleaning the same
US3248606A (en) * 1961-12-08 1966-04-26 Sames Mach Electrostat Apparatus for dispersing and electrically charging substances in discrete particulate form
US3873024A (en) * 1971-08-13 1975-03-25 Ransburg Corp Apparatus for spraying a plurality of different powders
US4572437A (en) * 1982-04-19 1986-02-25 J. Wagner Ag Electrostatic spraying apparatus
US5758698A (en) * 1996-08-01 1998-06-02 Tetra Laval Holdings & Finance, S.A. Fill system including a valve assembly and corresponding structure for reducing the mixing of product and air during container filling
US5775387A (en) * 1996-09-10 1998-07-07 Tetra Laval Holdings & Finance, S. A. Container filling system having fill-pipe with an extended sealing member for reducing mixing of product and air during container filling
US5819823A (en) * 1996-08-28 1998-10-13 Tetra Laval Holdings & Finance, S.A. Umbrella valve assembly having drip-prevention structure disposed about product fill pipe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1266561A (en) * 1985-08-26 1990-03-13 Kabushiki Kaisha Toyota Chuo Kenkyusho Rotating spraying type coating apparatus
GB9507185D0 (en) * 1995-04-06 1995-05-31 Incro Ltd Spraying apparatus and nozzle devices

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US442865A (en) * 1890-12-16 Apparatus for sprinkling and cooling liquids
US1832096A (en) * 1925-04-11 1931-11-17 Chaffee Emory Leon Electrical system
US1861475A (en) * 1929-04-27 1932-06-07 Hudson Motor Car Co Method of applying lacquer or the like
US2283768A (en) * 1938-04-29 1942-05-19 Bolton John W & Sons Inc Shower pipe cleaning device
US2536946A (en) * 1945-11-21 1951-01-02 Bolton John W & Sons Inc Shower assembly for papermaking machines
GB710852A (en) * 1948-03-05 1954-06-23 Harper J Ransburg Method and apparatus for electrostatically coating articles
US2728606A (en) * 1954-05-24 1955-12-27 Ransburg Electro Coating Corp Liquid feeding apparatus
US2759763A (en) * 1952-07-22 1956-08-21 Ransburg Electro Coating Corp Spray coating apparatus and method
US2803496A (en) * 1951-11-21 1957-08-20 Ransburg Electro Coating Corp Atomizing apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US442865A (en) * 1890-12-16 Apparatus for sprinkling and cooling liquids
US1832096A (en) * 1925-04-11 1931-11-17 Chaffee Emory Leon Electrical system
US1861475A (en) * 1929-04-27 1932-06-07 Hudson Motor Car Co Method of applying lacquer or the like
US2283768A (en) * 1938-04-29 1942-05-19 Bolton John W & Sons Inc Shower pipe cleaning device
US2536946A (en) * 1945-11-21 1951-01-02 Bolton John W & Sons Inc Shower assembly for papermaking machines
GB710852A (en) * 1948-03-05 1954-06-23 Harper J Ransburg Method and apparatus for electrostatically coating articles
US2803496A (en) * 1951-11-21 1957-08-20 Ransburg Electro Coating Corp Atomizing apparatus
US2759763A (en) * 1952-07-22 1956-08-21 Ransburg Electro Coating Corp Spray coating apparatus and method
US2728606A (en) * 1954-05-24 1955-12-27 Ransburg Electro Coating Corp Liquid feeding apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000574A (en) * 1959-12-08 1961-09-19 Interplanetary Res & Dev Corp Dual atomization and electrostatic deposition means
US3148832A (en) * 1961-06-23 1964-09-15 Sames Mach Electrostat Liquid spray coating device
US3248606A (en) * 1961-12-08 1966-04-26 Sames Mach Electrostat Apparatus for dispersing and electrically charging substances in discrete particulate form
US3203630A (en) * 1963-06-06 1965-08-31 A E Broughton & Co Inc Liquid spraying apparatus and system for cleaning the same
US3873024A (en) * 1971-08-13 1975-03-25 Ransburg Corp Apparatus for spraying a plurality of different powders
US4572437A (en) * 1982-04-19 1986-02-25 J. Wagner Ag Electrostatic spraying apparatus
US5758698A (en) * 1996-08-01 1998-06-02 Tetra Laval Holdings & Finance, S.A. Fill system including a valve assembly and corresponding structure for reducing the mixing of product and air during container filling
US5819823A (en) * 1996-08-28 1998-10-13 Tetra Laval Holdings & Finance, S.A. Umbrella valve assembly having drip-prevention structure disposed about product fill pipe
US5775387A (en) * 1996-09-10 1998-07-07 Tetra Laval Holdings & Finance, S. A. Container filling system having fill-pipe with an extended sealing member for reducing mixing of product and air during container filling

Also Published As

Publication number Publication date
DE1139779B (de) 1962-11-15
DE1141925B (de) 1962-12-27
GB804806A (en) 1958-11-26
GB804805A (en) 1958-11-26

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