GB2187854B - Electromagnetic device - Google Patents

Electromagnetic device

Info

Publication number
GB2187854B
GB2187854B GB8604557A GB8604557A GB2187854B GB 2187854 B GB2187854 B GB 2187854B GB 8604557 A GB8604557 A GB 8604557A GB 8604557 A GB8604557 A GB 8604557A GB 2187854 B GB2187854 B GB 2187854B
Authority
GB
United Kingdom
Prior art keywords
electromagnetic device
electromagnetic
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 - Lifetime
Application number
GB8604557A
Other versions
GB8604557D0 (en
GB2187854A (en
Inventor
Chiu Keung Lam
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.)
Famous Instrument Ltd
Original Assignee
Famous Instrument Ltd
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 Famous Instrument Ltd filed Critical Famous Instrument Ltd
Priority to GB8604557A priority Critical patent/GB2187854B/en
Publication of GB8604557D0 publication Critical patent/GB8604557D0/en
Publication of GB2187854A publication Critical patent/GB2187854A/en
Application granted granted Critical
Publication of GB2187854B publication Critical patent/GB2187854B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/38—Releasing-devices separate from shutter
    • G03B17/40—Releasing-devices separate from shutter with delayed or timed action

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
GB8604557A 1986-02-25 1986-02-25 Electromagnetic device Expired - Lifetime GB2187854B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8604557A GB2187854B (en) 1986-02-25 1986-02-25 Electromagnetic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8604557A GB2187854B (en) 1986-02-25 1986-02-25 Electromagnetic device

Publications (3)

Publication Number Publication Date
GB8604557D0 GB8604557D0 (en) 1986-04-03
GB2187854A GB2187854A (en) 1987-09-16
GB2187854B true GB2187854B (en) 1990-02-14

Family

ID=10593586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8604557A Expired - Lifetime GB2187854B (en) 1986-02-25 1986-02-25 Electromagnetic device

Country Status (1)

Country Link
GB (1) GB2187854B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1290034A (en) * 1969-12-16 1972-09-20
GB1291869A (en) * 1968-12-28 1972-10-04 Canon Kk Electrically controlled photographic shutter
GB1318982A (en) * 1969-10-09 1973-05-31 Eastman Kodak Co Contact assembly for photographic camera
GB1369187A (en) * 1972-06-22 1974-10-02 Bosch Gmbh Robert
GB1397166A (en) * 1972-09-11 1975-06-11 Seiko Koki Kk Camera shutter device
GB1398624A (en) * 1971-09-07 1975-06-25 Eastman Kodak Co Photographic shutter mechanism
GB2005039A (en) * 1977-09-27 1979-04-11 Seiko Koki Kk Shutter control mechanism for a camera
GB2044005A (en) * 1979-02-12 1980-10-08 Baxter Travenol Lab Electromagnetic actuator for a flow control device
GB2049293A (en) * 1979-05-03 1980-12-17 Gen Motors Corp Electromagnetic fuel injector solenoid
GB2083237A (en) * 1980-08-28 1982-03-17 Canon Kk Magnetically controlled shutter

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1291869A (en) * 1968-12-28 1972-10-04 Canon Kk Electrically controlled photographic shutter
GB1318982A (en) * 1969-10-09 1973-05-31 Eastman Kodak Co Contact assembly for photographic camera
GB1290034A (en) * 1969-12-16 1972-09-20
GB1398624A (en) * 1971-09-07 1975-06-25 Eastman Kodak Co Photographic shutter mechanism
GB1369187A (en) * 1972-06-22 1974-10-02 Bosch Gmbh Robert
GB1397166A (en) * 1972-09-11 1975-06-11 Seiko Koki Kk Camera shutter device
GB2005039A (en) * 1977-09-27 1979-04-11 Seiko Koki Kk Shutter control mechanism for a camera
GB2044005A (en) * 1979-02-12 1980-10-08 Baxter Travenol Lab Electromagnetic actuator for a flow control device
GB2049293A (en) * 1979-05-03 1980-12-17 Gen Motors Corp Electromagnetic fuel injector solenoid
GB2083237A (en) * 1980-08-28 1982-03-17 Canon Kk Magnetically controlled shutter

Also Published As

Publication number Publication date
GB8604557D0 (en) 1986-04-03
GB2187854A (en) 1987-09-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050225