GB1289787A – – Google Patents
GB1289787A – – Google Patents
Info
Publication number
GB1289787A
GB1289787A
GB1289787DA
GB1289787A
GB 1289787 A
GB1289787 A
GB 1289787A
GB 1289787D A
GB1289787D A
GB 1289787DA
GB 1289787 A
GB1289787 A
GB 1289787A
Authority
GB
United Kingdom
Prior art keywords
trough
chamber
processing
liquid
processing liquid
Prior art date
1969-12-12
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.)
1969-12-12
Filing date
1970-12-14
Publication date
1972-09-20
1969-12-12
Priority claimed from DE19691962422
external-priority
patent/DE1962422C3/en
1970-12-14
Application filed
filed
Critical
1972-09-20
Publication of GB1289787A
publication
Critical
patent/GB1289787A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G03D5/04—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected using liquid sprays
Abstract
1289787 Photographic processing apparatus AGFA-GEVAERT AG 14 Dec 1970 [12 Dec 1969] 59305/70 Heading G2A Apparatus for processing photographic layer supports comprises a processing chamber C through which photographic layer supports can be passed in a substantially horizontal plane by means of pairs of feed rollers 2, 3 and 4, 5 arranged at an entrance and an exit of the chamber, inlets 17e, 16b being formed in each of the upper and lower walls of the chamber through which, in use, processing liquid enters the chamber to contact the upper and lower surfaces, respectively, of the layer supports, and a trough 12 for collecting the processing liquid when it leaves the chamber, in which means are provided for regulating the amount of liquid in the trough in such a way that, in use, the lower feed rollers are partly immersed therein and the processing liquid flows from the processing chamber to the trough via the surfaces of the lower feed rollers with substantially no free fall of liquid into the trough. The level of the processing liquid in the trough is maintained at 32a by an aperture 12b connected to an overflow pipe (30) Fig.2 (not shown). The processing liquid is circulated by a pump and is fed to the inlets 17e, 16b via channels 17a, 18a. Fresh liquid is added to maintain a constant level by a topping- up device, e.g. controlled by a float or an automatic drinking trough.
GB1289787D
1969-12-12
1970-12-14
Expired
GB1289787A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19691962422
DE1962422C3
(en)
1969-12-12
Developing device for photographic supports
Publications (1)
Publication Number
Publication Date
GB1289787A
true
GB1289787A
(en)
1972-09-20
Family
ID=5753723
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1289787D
Expired
GB1289787A
(en)
1969-12-12
1970-12-14
Country Status (6)
Country
Link
US
(1)
US3688677A
(en)
BE
(1)
BE759790A
(en)
CH
(1)
CH527447A
(en)
FR
(1)
FR2072773A5
(en)
GB
(1)
GB1289787A
(en)
NL
(1)
NL173215C
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0017093A1
(en)
*
1979-03-28
1980-10-15
Hoechst Aktiengesellschaft
Developing chamber
Families Citing this family (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2176715B2
(en)
*
1972-03-22
1977-04-22
Agfa Gevaert Ag
DE2301884A1
(en)
*
1973-01-16
1974-07-18
Agfa Gevaert Ag
DEVICE FOR WET TREATMENT OF PHOTOGRAPHIC LAYERS
US3988756A
(en)
*
1974-01-29
1976-10-26
Agfa-Gevaert, A.G.
Apparatus for processing webs of photographic material
US4023190A
(en)
*
1975-06-02
1977-05-10
Sybron Corporation
Film processor
DE3213416C2
(en)
*
1982-04-10
1984-03-22
Staude, geb. Bartels, Eva, 6366 Wölfersheim
Device for developing microfilms
US4989028A
(en)
*
1989-10-25
1991-01-29
Eastman Kodak Company
Apparatus for processing light sensitive material
US4994840A
(en)
*
1990-03-16
1991-02-19
Eastman Kodak Company
Apparatus for processing photosensitive material
GB9025598D0
(en)
*
1990-11-24
1991-01-09
Kodak Ltd
Photographic processing apparatus
US5059997A
(en)
*
1990-12-17
1991-10-22
Eastman Kodak Company
Apparatus for processing photosensitive material
US5239327A
(en)
*
1990-12-28
1993-08-24
Eastman Kodak Company
Processor for light sensitive material
US5136323A
(en)
*
1990-12-28
1992-08-04
Eastman Kodak Company
Apparatus for enhancing heat and mass transfer in a fluid medium
DE4121729C1
(en)
*
1991-07-01
1993-01-14
Agfa-Gevaert Ag, 5090 Leverkusen, De
US5357307A
(en)
*
1992-11-25
1994-10-18
Eastman Kodak Company
Apparatus for processing photosensitive material
GB2300492B
(en)
*
1995-05-04
1998-12-23
Kodak Ltd
Processing of photographic materials
US5822645A
(en)
*
1997-04-17
1998-10-13
Eastman Kodak Company
Photographic processor
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2168997A
(en)
*
1937-12-16
1939-08-08
Eastman Kodak Co
Liquid applying pan
US3192846A
(en)
*
1961-08-22
1965-07-06
Itek Corp
Data processing apparatus
US3220302A
(en)
*
1961-12-18
1965-11-30
Eastman Kodak Co
Printer processor accessory for a projection film reader
US3344729A
(en)
*
1964-06-22
1967-10-03
Itek Corp
Photographic sheet material processing apparatus
US3315583A
(en)
*
1964-10-15
1967-04-25
Beattie Coleman Inc
Photographic processing apparatus
US3545364A
(en)
*
1967-05-04
1970-12-08
Cordell Eng Inc
Photographic processing apparatus
0
BE
BE759790D
patent/BE759790A/en
not_active
IP Right Cessation
1970
1970-12-02
FR
FR7043326A
patent/FR2072773A5/fr
not_active
Expired
1970-12-04
NL
NLAANVRAGE7017712,A
patent/NL173215C/en
not_active
IP Right Cessation
1970-12-10
CH
CH1819570A
patent/CH527447A/en
not_active
IP Right Cessation
1970-12-11
US
US97272A
patent/US3688677A/en
not_active
Expired – Lifetime
1970-12-14
GB
GB1289787D
patent/GB1289787A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0017093A1
(en)
*
1979-03-28
1980-10-15
Hoechst Aktiengesellschaft
Developing chamber
Also Published As
Publication number
Publication date
NL173215C
(en)
1983-12-16
US3688677A
(en)
1972-09-05
BE759790A
(en)
1971-06-03
CH527447A
(en)
1972-08-31
DE1962422A1
(en)
1971-06-16
DE1962422B2
(en)
1975-08-07
NL173215B
(en)
1983-07-18
FR2072773A5
(en)
1971-09-24
NL7017712A
(en)
1971-05-25
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Legal Events
Date
Code
Title
Description
1973-01-31
PS
Patent sealed [section 19, patents act 1949]
1986-07-30
PCNP
Patent ceased through non-payment of renewal fee
