GB1295027A – – Google Patents
GB1295027A – – Google Patents
Info
Publication number
GB1295027A
GB1295027A
GB1295027DA
GB1295027A
GB 1295027 A
GB1295027 A
GB 1295027A
GB 1295027D A
GB1295027D A
GB 1295027DA
GB 1295027 A
GB1295027 A
GB 1295027A
Authority
GB
United Kingdom
Prior art keywords
liquid
slit
pumped
headings
ridges
Prior art date
1970-03-26
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
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.)
1970-03-26
Filing date
1971-04-19
Publication date
1972-11-01
1971-04-19
Application filed
filed
Critical
1972-11-01
Publication of GB1295027A
publication
Critical
patent/GB1295027A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000007788
liquid
Substances
0.000
abstract
4
Classifications
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
Abstract
1295027 Electro-photographic developing apparatus R C A CORPORATION 19 April 1971 [26 March 1970] 25374/71 Headings G2H G2A [Also in Division D1] Developing liquid 16 is pumped through a slit 58 to contact and image bearing web 24, and excess liquid is guided away from slit 58 in a lateral direction by channels 78 which are defined for example, by ridges 76. Liquid is also pumped through a stand-pipe 42 to provide a constant pressure to the liquid emerging from slit 58. Development takes place under a field provided by a voltage source 48, Figs.3,4, 5 (not shown) depict alternative forms of channel.
GB1295027D
1970-03-26
1971-04-19
Expired
GB1295027A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US2291170A
1970-03-26
1970-03-26
Publications (1)
Publication Number
Publication Date
GB1295027A
true
GB1295027A
(en)
1972-11-01
Family
ID=21812067
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1295027D
Expired
GB1295027A
(en)
1970-03-26
1971-04-19
Country Status (9)
Country
Link
US
(1)
US3664298A
(en)
BE
(1)
BE764784A
(en)
CA
(1)
CA928489A
(en)
CH
(1)
CH536663A
(en)
DE
(1)
DE2114756A1
(en)
FR
(1)
FR2078897A5
(en)
GB
(1)
GB1295027A
(en)
NL
(1)
NL7104028A
(en)
SE
(1)
SE363174B
(en)
Families Citing this family (18)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2128813C2
(en)
*
1970-06-11
1982-04-15
Canon K.K., Tokyo
Device for developing electrostatic charge images
US3859960A
(en)
*
1970-11-27
1975-01-14
Versatec
Printing machine with electrostatic web developing apparatus
US4146324A
(en)
*
1971-07-08
1979-03-27
Canon Kabushiki Kaisha
Liquid developing device in electrophotographic copying apparatus
US3927409A
(en)
*
1972-05-01
1975-12-16
Varian Associates
Multistage thin film toning system for developing charged images
US3802388A
(en)
*
1973-01-05
1974-04-09
Poma V
Photocopy liquid developing apparatus
JPS503350A
(en)
*
1973-05-11
1975-01-14
US3878816A
(en)
*
1973-07-26
1975-04-22
Xerox Corp
Imaging system
US3901188A
(en)
*
1974-01-23
1975-08-26
Dietmar C H Eberlein
Electrostatic liquid developing apparatus
US4044718A
(en)
*
1976-09-10
1977-08-30
Xonics, Inc.
Electrostatic fountain developer
US4198923A
(en)
*
1978-05-08
1980-04-22
Gould Inc.
Toning apparatus for electrostatic printing and plotting machines
BE885711A
(en)
*
1979-07-02
1981-02-02
Milliken Res Corp
METHOD AND APPARATUS FOR PRINTING A MEDIUM BY AN ELECTRIC FIELD
US4281620A
(en)
*
1979-09-28
1981-08-04
Xerox Corporation
Liquid developer spear head access mechanism
US4398818A
(en)
*
1980-10-03
1983-08-16
Xerox Corporation
Liquid toner fountain for the development of electrostatic images
US4368669A
(en)
*
1981-01-02
1983-01-18
Milliken Research Corporation
Method and apparatus for non-impact printing on barrier coated substrate
US4784080A
(en)
*
1985-08-06
1988-11-15
Precision Image Corporation
Multi-segment toning shoe for latent image development
JPS62209480A
(en)
*
1986-03-10
1987-09-14
Fuji Photo Film Co Ltd
Liquid developing device
US4793281A
(en)
*
1987-08-28
1988-12-27
General Electric Company
Unitized toner assembly for continuous electrostatic film medium
EP1651074A4
(en)
2003-07-22
2008-07-23
Esther C Fuhrman
Magnetic jewelry clasp with safety catch
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2956494A
(en)
*
1956-01-13
1960-10-18
Kelvin & Hughes Ltd
Application of liquid to surfaces
US3081535A
(en)
*
1958-08-26
1963-03-19
Sylvania Electric Prod
Flux application
US3119363A
(en)
*
1961-09-06
1964-01-28
Gen Electric
Adjustable wave soldering apparatus
US3342164A
(en)
*
1964-11-04
1967-09-19
Clevite Corp
Electrostatic toner head and system
US3303983A
(en)
*
1964-11-12
1967-02-14
Gen Dynamics Corp
Ultrasonic soldering apparatus
US3507252A
(en)
*
1967-05-23
1970-04-21
Rca Corp
Combination of a container for a liquid and means for dispensing the liquid
US3482755A
(en)
*
1967-09-25
1969-12-09
Gen Electric
Automatic wave soldering machine
US3407786A
(en)
*
1967-10-13
1968-10-29
Eastman Kodak Co
Applicator device
US3536243A
(en)
*
1968-01-08
1970-10-27
Branson Instr
Ultrasonic soldering apparatus
1970
1970-03-26
US
US22911A
patent/US3664298A/en
not_active
Expired – Lifetime
1971
1971-01-19
CA
CA103130A
patent/CA928489A/en
not_active
Expired
1971-02-01
SE
SE01181/71A
patent/SE363174B/xx
unknown
1971-02-22
FR
FR7105936A
patent/FR2078897A5/fr
not_active
Expired
1971-03-24
BE
BE764784A
patent/BE764784A/en
unknown
1971-03-25
NL
NL7104028A
patent/NL7104028A/xx
unknown
1971-03-26
DE
DE19712114756
patent/DE2114756A1/en
active
Pending
1971-03-26
CH
CH445171A
patent/CH536663A/en
not_active
IP Right Cessation
1971-04-19
GB
GB1295027D
patent/GB1295027A/en
not_active
Expired
Also Published As
Publication number
Publication date
FR2078897A5
(en)
1971-11-05
BE764784A
(en)
1971-09-24
US3664298A
(en)
1972-05-23
DE2114756A1
(en)
1971-10-21
SE363174B
(en)
1974-01-07
CA928489A
(en)
1973-06-19
CH536663A
(en)
1973-05-15
NL7104028A
(en)
1971-09-28
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Column type metro stations
Legal Events
Date
Code
Title
Description
1973-03-14
PS
Patent sealed [section 19, patents act 1949]
1976-11-17
PLNP
Patent lapsed through nonpayment of renewal fees
