CA1019610A - Spreading of processing fluid across film unit - Google Patents

Spreading of processing fluid across film unit

Info

Publication number
CA1019610A
CA1019610A CA184,028A CA184028A CA1019610A CA 1019610 A CA1019610 A CA 1019610A CA 184028 A CA184028 A CA 184028A CA 1019610 A CA1019610 A CA 1019610A
Authority
CA
Canada
Prior art keywords
spreading
film unit
processing fluid
fluid
processing
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
CA184,028A
Other languages
English (en)
Other versions
CA184028S (en
Inventor
John J. Driscoll
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.)
Polaroid Corp
Original Assignee
Polaroid 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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of CA1019610A publication Critical patent/CA1019610A/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
    • G03D9/00—Diffusion development apparatus
    • G03D9/02—Diffusion development apparatus using rupturable ampoules of liquid
    • G03D9/025—Diffusion development apparatus using rupturable ampoules of liquid for colour films
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
    • G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
    • G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
CA184,028A 1972-10-24 1973-10-23 Spreading of processing fluid across film unit Expired CA1019610A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29966972A 1972-10-24 1972-10-24
US00375339A US3854809A (en) 1972-10-24 1973-07-02 Photographic apparatus

Publications (1)

Publication Number Publication Date
CA1019610A true CA1019610A (en) 1977-10-25

Family

ID=26971334

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,028A Expired CA1019610A (en) 1972-10-24 1973-10-23 Spreading of processing fluid across film unit

Country Status (10)

Country Link
US (1) US3854809A (ko)
JP (1) JPS5719404B2 (ko)
AT (1) AT335282B (ko)
CA (1) CA1019610A (ko)
CH (1) CH571231A5 (ko)
DE (1) DE2351396C2 (ko)
FR (1) FR2326844A5 (ko)
GB (1) GB1440585A (ko)
IT (1) IT994302B (ko)
NL (1) NL180458C (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131520A (ko) * 1974-04-04 1975-10-17
DE2446595A1 (de) * 1974-09-30 1976-04-08 Agfa Gevaert Ag Sofortbildsystem
US4020498A (en) * 1975-11-28 1977-04-26 Polaroid Corporation Photographic fluid processing apparatus
US4087831A (en) * 1977-02-28 1978-05-02 Polaroid Corporation Bearing block mount for a photographic fluid spreading apparatus
US4174164A (en) * 1978-05-30 1979-11-13 Polaroid Corporation Photographic processing apparatus
US4668062A (en) * 1985-03-04 1987-05-26 Polaroid Corporation Apparatus for precluding rotational movement of an advancing film unit
CA1260305A (en) * 1985-03-04 1989-09-26 Irving S. Lippert Apparatus for precluding rotational movement of an advancing film unit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080805A (en) * 1961-05-26 1963-03-12 Polaroid Corp Photographic apparatus
DE1184640B (de) * 1962-09-19 1964-12-31 Polaroid Corp Photographischer Apparat zur Bilduebertragung
US3357330A (en) * 1965-04-21 1967-12-12 Polaroid Corp Photographic apparatus
DE1264950B (de) * 1965-04-21 1968-03-28 Polaroid Corp Selbstentwicklerkamera
US3416427A (en) * 1966-02-10 1968-12-17 Polaroid Corp Photographic apparatus
US3537371A (en) * 1968-03-20 1970-11-03 Polaroid Corp Processing apparatus having specially configured pressure applying members
BE741780A (ko) * 1968-11-18 1970-05-19
US3647441A (en) * 1969-03-06 1972-03-07 Polaroid Corp Photographic apparatus and method
US3742834A (en) * 1970-06-26 1973-07-03 Polaroid Corp Photographic apparatus to spread processing fluid in uniform layer
US3625130A (en) * 1970-06-30 1971-12-07 Polaroid Corp Stepped photographic processing fluid-spreading apparatus
US3673938A (en) * 1971-04-02 1972-07-04 Eastman Kodak Co Multiple function frame member for cameras
CA985085A (en) * 1971-08-12 1976-03-09 Edwin H. Land Film-advancing apparatus
US3739701A (en) * 1971-12-20 1973-06-19 Polaroid Corp Novel photographic camera film processing means

Also Published As

Publication number Publication date
IT994302B (it) 1975-10-20
GB1440585A (en) 1976-06-23
NL7314549A (ko) 1974-04-26
AT335282B (de) 1977-03-10
AU6130073A (en) 1975-04-17
ATA871873A (de) 1976-06-15
JPS4981028A (ko) 1974-08-05
DE2351396C2 (de) 1983-10-13
JPS5719404B2 (ko) 1982-04-22
NL180458C (nl) 1987-02-16
US3854809A (en) 1974-12-17
CH571231A5 (ko) 1975-12-31
FR2326844A5 (fr) 1977-04-29
DE2351396A1 (de) 1974-05-09

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