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GB1198139A - Liquid Applicator Apparatus - Google Patents

Liquid Applicator Apparatus

Info

Publication number
GB1198139A
GB1198139A GB51319/67A GB5131967A GB1198139A GB 1198139 A GB1198139 A GB 1198139A GB 51319/67 A GB51319/67 A GB 51319/67A GB 5131967 A GB5131967 A GB 5131967A GB 1198139 A GB1198139 A GB 1198139A
Authority
GB
United Kingdom
Prior art keywords
liquid
head
nov
conduits
manifold
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
Application number
GB51319/67A
Inventor
Sigurd William Johnson
Marvin Allan Leedom
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of GB1198139A publication Critical patent/GB1198139A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D5/00—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected
    • G03D5/003—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected film surface only souching the liquid
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/101—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)

Abstract

1,198,139. Developing electrostatic images. RCA CORPORATION. Nov. 10, 1967 [Nov. 10, 1967], No. 51319/67. Heading G2H. [Also in Division B2] Liquid is applied to the surface 12 of a record sheet 24 by a head 30 reciprocated over the surface by a chain 56. The liquid may be water, a liquid developer consisting of toner particles dispersed in a carrier liquid, or a rinse liquid e.g. (Registered Trade Mark) "Freon TF". The head 30 has a removable liquid supply conduit 32 within a liquid removal conduit 34. A metal manifold 74 fixed to an electrically insulating block 64 Fig. 4 (not shown) has a longitudinal slit 76 Fig. 3, to provide the required rate of liquid flow from any one of tubes 14, 16, 18, 20, 22. The manifold 74 may be electrically biased with respect to a conductive support for the sheet 24. Exhaust conduits 82, 84 are enlarged at (83), (85) Fig. 2 (not shown) for connection to exhaust hoses 94, 96 Fig. 1, connected through a hose 98 to a vacuum pump. Air at atmospheric pressure is drawn into the head 30 through conduits 100 and 102 and in the direction of arrows 82a, 84a, thus removing excess of liquid deposited on the surface 12 and preventing liquid leaking out from under the head. An electric heater 103 reduces condensation within the head 30 during operation.
GB51319/67A 1966-11-10 1967-11-10 Liquid Applicator Apparatus Expired GB1198139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US593494A US3371651A (en) 1966-11-10 1966-11-10 Fluid applicator apparatus

Publications (1)

Publication Number Publication Date
GB1198139A true GB1198139A (en) 1970-07-08

Family

ID=24374938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51319/67A Expired GB1198139A (en) 1966-11-10 1967-11-10 Liquid Applicator Apparatus

Country Status (6)

Country Link
US (1) US3371651A (en)
BE (1) BE706363A (en)
DE (1) DE1652426A1 (en)
GB (1) GB1198139A (en)
NL (1) NL6715217A (en)
SE (1) SE332347B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1093016A3 (en) * 1995-02-10 2001-05-16 Fuji Photo Film Co., Ltd. Image recording apparatus and application device

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467468A (en) * 1967-03-30 1969-09-16 Rca Corp Automatic color electrophotographic apparatus
US3461843A (en) * 1967-11-21 1969-08-19 Stanford Research Inst Toner application apparatus
US3597080A (en) * 1968-10-25 1971-08-03 Grace W R & Co Apparatus for preparing a printing plate from a photosensitive composition
US3656173A (en) * 1969-08-08 1972-04-11 Olivetti & Co Spa Liquid development of electrostatic images
US3633543A (en) * 1969-12-05 1972-01-11 Xerox Corp Biased electrode transfer apparatus
US3859960A (en) * 1970-11-27 1975-01-14 Versatec Printing machine with electrostatic web developing apparatus
US3927409A (en) * 1972-05-01 1975-12-16 Varian Associates Multistage thin film toning system for developing charged images
ZA733190B (en) * 1972-06-08 1974-04-24 Coulter Information Systems Method and apparatus for recording images on electro-photographic film
US3793638A (en) * 1972-07-10 1974-02-19 Leeds & Northrup Co Apparatus for and method of graphical recording with simultaneous charging and inking
US3916828A (en) * 1973-04-09 1975-11-04 Scott Paper Co Apparatus for developing an electrostatic latent image on an electrophotographic film
US3901188A (en) * 1974-01-23 1975-08-26 Dietmar C H Eberlein Electrostatic liquid developing apparatus
US4047950A (en) * 1974-04-08 1977-09-13 A. B. Dick/Scott Method for developing an electrostatic latent image on an electrophotographic film
US3927639A (en) * 1974-04-08 1975-12-23 Scott Paper Co Apparatus for developing an electrostatic latent image on an electrophotographic film
DE2417721A1 (en) * 1974-04-11 1975-10-23 Agfa Gevaert Ag DEVELOPMENT DEVICE FOR ELECTROPHOTOGRAPHIC COPY MACHINES
US4173945A (en) * 1975-02-27 1979-11-13 Xerox Corporation Electrostatic printing machine with improved web-developing system
JPS53133034A (en) * 1977-04-26 1978-11-20 Toshiba Corp Liquid developing device
GB2120133A (en) * 1981-11-18 1983-11-30 Nashua Corp Improved developing apparatus and method for a photocopier employing liquid development
DK264885A (en) * 1985-06-12 1986-12-13 Newmac A S PROCEDURE AND APPARATUS FOR APPLYING A BREADING DISC A LAYER OF VISA FOOD MATERIALS, FOR example, butter or fat
JPH1133506A (en) * 1997-07-24 1999-02-09 Tadahiro Omi Fluid treatment device and cleaning treatment system
US8387203B2 (en) * 2009-04-28 2013-03-05 Katch Kan Holdings Ltd. Vacuum attachment tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705199A (en) * 1951-09-12 1955-03-29 Harold E Clark Method of developing an electrostatic latent image
US3027821A (en) * 1958-06-18 1962-04-03 Hycon Mfg Company Film processing applicator
US3176653A (en) * 1963-02-20 1965-04-06 Rca Corp Fluid applicator apparatus
US3342164A (en) * 1964-11-04 1967-09-19 Clevite Corp Electrostatic toner head and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1093016A3 (en) * 1995-02-10 2001-05-16 Fuji Photo Film Co., Ltd. Image recording apparatus and application device

Also Published As

Publication number Publication date
US3371651A (en) 1968-03-05
BE706363A (en) 1968-03-18
SE332347B (en) 1971-02-01
NL6715217A (en) 1968-05-13
DE1652426A1 (en) 1971-11-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee