FR2446504A1 - Film developer for amateur use - has compartments of developer solution released successively into film holding compartment and drained - Google Patents

Film developer for amateur use - has compartments of developer solution released successively into film holding compartment and drained

Info

Publication number
FR2446504A1
FR2446504A1 FR7900784A FR7900784A FR2446504A1 FR 2446504 A1 FR2446504 A1 FR 2446504A1 FR 7900784 A FR7900784 A FR 7900784A FR 7900784 A FR7900784 A FR 7900784A FR 2446504 A1 FR2446504 A1 FR 2446504A1
Authority
FR
France
Prior art keywords
film
developer
compartment
drained
compartments
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.)
Granted
Application number
FR7900784A
Other languages
French (fr)
Other versions
FR2446504B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7900784A priority Critical patent/FR2446504A1/en
Publication of FR2446504A1 publication Critical patent/FR2446504A1/en
Application granted granted Critical
Publication of FR2446504B1 publication Critical patent/FR2446504B1/fr
Granted 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
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/02—Details of liquid circulation
    • G03D3/06—Liquid supply; Liquid circulation outside tanks
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
    • G03D13/02—Containers; Holding-devices
    • G03D13/04—Trays; Dishes; Tanks ; Drums
    • G03D13/043—Tanks

Abstract

The developer comprises an outer case (12), equipped with a film holding compartment (22) at the bottom. A block (40) on the compartment forms a header for several vertical tubes (42), each leading separately into the compartment. The remaining space is filled with water maintained at the correct temperature by an electrical resistance (18). Developer solutions are measured into the tubes, stoppers (44) prevent entry into the film compartment. The developer is successively released into, and drained from, the compartment. A motor agitates the film and the surrounding water is let in for the rising stages.
FR7900784A 1979-01-12 1979-01-12 Film developer for amateur use - has compartments of developer solution released successively into film holding compartment and drained Granted FR2446504A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900784A FR2446504A1 (en) 1979-01-12 1979-01-12 Film developer for amateur use - has compartments of developer solution released successively into film holding compartment and drained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900784A FR2446504A1 (en) 1979-01-12 1979-01-12 Film developer for amateur use - has compartments of developer solution released successively into film holding compartment and drained

Publications (2)

Publication Number Publication Date
FR2446504A1 true FR2446504A1 (en) 1980-08-08
FR2446504B1 FR2446504B1 (en) 1984-11-16

Family

ID=9220697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900784A Granted FR2446504A1 (en) 1979-01-12 1979-01-12 Film developer for amateur use - has compartments of developer solution released successively into film holding compartment and drained

Country Status (1)

Country Link
FR (1) FR2446504A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507343A1 (en) * 1981-06-05 1982-12-10 Ortlieb Claude Photographic print developing container - has horizontal cylindrical tank with internal rotating vanes circulating pump and heating circuit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH477022A (en) * 1966-12-02 1969-08-15 France Tech S A Device for the automatic development of sensitive photographic surfaces
GB1216150A (en) * 1968-08-31 1970-12-16 Herbert R Langkopf Apparatus for processing photographic material
FR2131769A5 (en) * 1971-03-31 1972-11-10 Huss Heinrich
US4035818A (en) * 1974-12-11 1977-07-12 The King Concept Corporation Color print or film processor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH477022A (en) * 1966-12-02 1969-08-15 France Tech S A Device for the automatic development of sensitive photographic surfaces
GB1216150A (en) * 1968-08-31 1970-12-16 Herbert R Langkopf Apparatus for processing photographic material
FR2131769A5 (en) * 1971-03-31 1972-11-10 Huss Heinrich
US4035818A (en) * 1974-12-11 1977-07-12 The King Concept Corporation Color print or film processor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507343A1 (en) * 1981-06-05 1982-12-10 Ortlieb Claude Photographic print developing container - has horizontal cylindrical tank with internal rotating vanes circulating pump and heating circuit

Also Published As

Publication number Publication date
FR2446504B1 (en) 1984-11-16

Similar Documents

Publication Publication Date Title
IL52478A (en) Discarding sabot shell
ES8302291A1 (en) Water box and expansion chamber device for a heat exchanger
FR2376471A1 (en) Money changing machine with coin magazines - has evenly-distributed compartments between flat circle walls and insertion channel output and return channel input
FR2446504A1 (en) Film developer for amateur use - has compartments of developer solution released successively into film holding compartment and drained
FR2339354A1 (en) SKI BOOT WITH A SEALING DEVICE BETWEEN THE EXTERIOR SHELL AND AN INTERNAL ELEMENT FORMING TRIM
JPS5659382A (en) Coin circulation*replenishment device
DE3268750D1 (en) Measurement device for indicating the state-of-charge of electrolytic storage type cells
FR2420638A1 (en) Prefabricated window bay - has straight rigid tunnel section with removable walls mounted at both ends
DE3069871D1 (en) Circuit arrangement for a microcomputer with an interpreter storage
JPS5738570A (en) Storage battery
JPS52122911A (en) Insideeassembled tanks provided with partition walls
JPS56164394A (en) Electronic musical instrument with memory pack
FR2376035A1 (en) Discharging system for container - has discharging and air chambers with air opening connected to discharging opening
FR2417867A1 (en) Universal support system for electrical equipment - has two S=shaped brackets enabling equipment to be flush mounted on or semi-projecting from door of enclosure
PETROVSKAIA Estimates of the coefficients of a spherical harmonics expansion of the geopotential
JPS5354428A (en) Inspection method of semiconductor memory divice
FR2366184A1 (en) Large vol. fluid storage container - has hollow covers connected together and to collecting tank for condensate
JPS52156662A (en) Method of detecting quantity for storage tank
FR2399185A1 (en) Rectangular housing for electrical circuits - has separate support frame and is locked in place by recesses and platforms
JPS5327550A (en) Grain discharging device for grain storage tank
WHELAN The density of seawater: Some practical relationships(pressure effects)
JPS5420452A (en) Air circulating device for open case
JPS5648990A (en) Emergency opening device for storage tank
JPS5762444A (en) Data processor
JPS52145143A (en) Circulation grain storage method

Legal Events

Date Code Title Description
ST Notification of lapse