FR2182493A5 - - Google Patents

Info

Publication number
FR2182493A5
FR2182493A5 FR7314657A FR7314657A FR2182493A5 FR 2182493 A5 FR2182493 A5 FR 2182493A5 FR 7314657 A FR7314657 A FR 7314657A FR 7314657 A FR7314657 A FR 7314657A FR 2182493 A5 FR2182493 A5 FR 2182493A5
Authority
FR
France
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
FR7314657A
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 FR2182493A5 publication Critical patent/FR2182493A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0452—Electrical ignition means connected to the shutter
    • G03B15/0468—Ignition mechanisms permitting choice of multiple ignition modes; Adaptors for different modes
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G03B2215/056—Connection with camera, e.g. adapter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Exposure Control For Cameras (AREA)
FR7314657A 1972-04-24 1973-04-20 Expired FR2182493A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24670672A 1972-04-24 1972-04-24
US00329371A US3858227A (en) 1972-04-24 1973-02-05 Adapter apparatus for flash firing system

Publications (1)

Publication Number Publication Date
FR2182493A5 true FR2182493A5 (fr) 1973-12-07

Family

ID=26938163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314657A Expired FR2182493A5 (fr) 1972-04-24 1973-04-20

Country Status (6)

Country Link
US (1) US3858227A (fr)
JP (1) JPS6052411B2 (fr)
CA (1) CA1003256A (fr)
DE (1) DE2319746C2 (fr)
FR (1) FR2182493A5 (fr)
GB (1) GB1371887A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360905A1 (fr) * 1976-08-02 1978-03-03 Polaroid Corp Accessoire de flash electronique
FR2423890A1 (fr) * 1978-04-03 1979-11-16 Polaroid Corp Assemblage de douille a double usage, lampes eclair/flash electronique, pour appareil de prise de vues photographiques

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223336A (en) * 1975-08-15 1977-02-22 Toshiba Corp Adapter
US4025933A (en) * 1975-11-03 1977-05-24 Acme-Lite Manufacturing Co. Multiple adapter plug for instamatic-type cameras
US4040069A (en) * 1976-04-08 1977-08-02 Polaroid Corporation Fixed time delay circuit for quench strobe
US4058818A (en) * 1976-04-08 1977-11-15 Polaroid Corporation Fixed time delay quench strobe
US4182561A (en) * 1978-08-03 1980-01-08 Polaroid Corporation Fast charging electronic flash device
US4184756A (en) * 1978-10-13 1980-01-22 Polaroid Corporation Strobe without primary storage capacitor
US4291964A (en) * 1980-01-28 1981-09-29 Polaroid Corporation Strobe switch with camera control feature
US4401375A (en) * 1981-10-26 1983-08-30 Senour Stephen D Flash adapter for folding camera
US4748462A (en) * 1984-12-13 1988-05-31 Canon Kabushiki Kaisha Starting arrangement for flash device
US4804985A (en) * 1988-01-25 1989-02-14 Eastman Kodak Company Polarity insensitive electronic flash driver circuit
JPH03157067A (ja) * 1989-11-01 1991-07-05 Yuzo Tsuruta ビデオカメラ照明用スイッチング装置
US5243894A (en) * 1992-06-05 1993-09-14 Minovitch Michael Andrew Light gun
US5883471A (en) * 1997-06-20 1999-03-16 Polycom, Inc. Flashlamp pulse shaper and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740339A (en) * 1951-06-06 1956-04-03 Melville J Carter Photo-flash unit
DE1246390B (de) * 1965-03-12 1967-08-03 Zeiss Ikon Ag Kamera mit ansetzbarem Blitzlichtgeraet
US3369149A (en) * 1966-11-10 1968-02-13 Peerless Instr Company Ignition timing light with a saturated core transformer for plural voltage inputs
US3559548A (en) * 1967-06-19 1971-02-02 Perfect Film & Chem Corp Time-delay means for rechargeable stroboscopic flash attachment
US3559549A (en) * 1968-01-22 1971-02-02 Perfect Film & Chem Corp Rechargeable flash attachment
US3521540A (en) * 1968-08-26 1970-07-21 William C Cavallo Electronic flash unit for cameras adapted to receive flashcubes
US3699861A (en) * 1969-07-24 1972-10-24 Polaroid Corp Flash synchronization circuit for sequential firing of an array of flashbulbs
US3618492A (en) * 1969-10-30 1971-11-09 Polaroid Corp Flash photographic system
DE2018033B2 (de) * 1970-04-15 1974-02-21 General Electric Co., Schenectady, N.Y. (V.St.A.) Schaltung zum sequentiellen Blitzen von Blitzlampen
NL7016114A (fr) * 1970-11-04 1972-05-08
US3676045A (en) * 1971-01-25 1972-07-11 Gen Electric Sequencing static electronic flashing circuits for photoflash lamp array

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360905A1 (fr) * 1976-08-02 1978-03-03 Polaroid Corp Accessoire de flash electronique
FR2423890A1 (fr) * 1978-04-03 1979-11-16 Polaroid Corp Assemblage de douille a double usage, lampes eclair/flash electronique, pour appareil de prise de vues photographiques

Also Published As

Publication number Publication date
JPS4955328A (fr) 1974-05-29
DE2319746C2 (de) 1982-11-25
DE2319746A1 (de) 1973-11-15
JPS6052411B2 (ja) 1985-11-19
GB1371887A (en) 1974-10-30
US3858227A (en) 1974-12-31
CA1003256A (en) 1977-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse