DE4024732A1 - Wassergeschuetzte kamera - Google Patents

Wassergeschuetzte kamera

Info

Publication number
DE4024732A1
DE4024732A1 DE4024732A DE4024732A DE4024732A1 DE 4024732 A1 DE4024732 A1 DE 4024732A1 DE 4024732 A DE4024732 A DE 4024732A DE 4024732 A DE4024732 A DE 4024732A DE 4024732 A1 DE4024732 A1 DE 4024732A1
Authority
DE
Germany
Prior art keywords
water
camera
camera according
sensor arrangement
bore
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
DE4024732A
Other languages
German (de)
English (en)
Other versions
DE4024732C2 (https=
Inventor
Masahiro Hayakawa
Kousei Kosako
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co 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
Priority claimed from JP9161089U external-priority patent/JPH0331721U/ja
Priority claimed from JP3567890A external-priority patent/JP2816737B2/ja
Priority claimed from JP3567790A external-priority patent/JP2816736B2/ja
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of DE4024732A1 publication Critical patent/DE4024732A1/de
Application granted granted Critical
Publication of DE4024732C2 publication Critical patent/DE4024732C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/18—Indicating, recording or alarm devices actuated electrically
    • 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
    • G03B17/02—Bodies
    • G03B17/08—Waterproof bodies or housings
    • 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
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • 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
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • 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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/18—Signals indicating condition of a camera member or suitability of light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
DE4024732A 1989-08-03 1990-08-03 Wassergeschuetzte kamera Granted DE4024732A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9161089U JPH0331721U (https=) 1989-08-03 1989-08-03
JP3567890A JP2816737B2 (ja) 1990-02-16 1990-02-16 防滴カメラ
JP3567790A JP2816736B2 (ja) 1990-02-16 1990-02-16 防水カメラ

Publications (2)

Publication Number Publication Date
DE4024732A1 true DE4024732A1 (de) 1991-02-07
DE4024732C2 DE4024732C2 (https=) 1993-04-15

Family

ID=27288837

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4024732A Granted DE4024732A1 (de) 1989-08-03 1990-08-03 Wassergeschuetzte kamera

Country Status (5)

Country Link
US (1) US5111222A (https=)
KR (1) KR930018315A (https=)
DE (1) DE4024732A1 (https=)
FR (1) FR2650681B1 (https=)
GB (1) GB2235305B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221721A1 (de) * 1991-07-02 1993-01-07 Asahi Optical Co Ltd Varioobjektivfassung fuer eine wasserdichte und/oder wasserbestaendige kamera

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5708860A (en) * 1994-08-31 1998-01-13 Olympus Optical Co., Ltd. Distance measurement apparatus and optical system using the same
JP3382739B2 (ja) * 1994-11-14 2003-03-04 オリンパス光学工業株式会社 水中撮影可能なカメラ
US5710947A (en) * 1995-04-04 1998-01-20 Eastman Kodak Company Pressure sensor control for electrically responsive camera feature
US5689734A (en) * 1996-08-26 1997-11-18 Westinghouse Electric Corporation Pressurized camera system
US6091443A (en) * 1997-03-06 2000-07-18 Walker Downriggers, Inc. Underwater viewing system
US6047131A (en) * 1999-03-12 2000-04-04 Eastman Kodak Company Underwater camera with elastic shutter release button that is deformed by water pressure to provide underwater depth indication
FR2798577B1 (fr) * 1999-09-20 2002-03-01 Michel Barthes Dispositif de visionnage chirurgical a ecran sterilisable
ITRE20010042A1 (it) * 2001-04-24 2002-10-24 Corghi Spa Dispositivo sollevatore per macchine smontagomme
JP2005091803A (ja) * 2003-09-18 2005-04-07 Ricoh Co Ltd カメラ及びカメラ用防水ケース
JP2005311844A (ja) * 2004-04-23 2005-11-04 Canon Inc 撮像装置
JP2012163938A (ja) * 2011-01-21 2012-08-30 Panasonic Corp 電子機器及び撮像装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312580A (en) * 1978-12-21 1982-01-26 Eumig Elektrizitats- Und Metallwaren-Industrie Gesellschaft M.B.H. Watertight housing
US4470680A (en) * 1982-09-21 1984-09-11 Minolta Camera Kabushiki Kaisha Water-proof photographic camera with an automatic focusing device
JPS63113137U (https=) * 1987-01-13 1988-07-21

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2210300A5 (https=) * 1972-11-15 1974-07-05 Erji
US4024363A (en) * 1973-05-14 1977-05-17 Siemens Aktiengesellschaft Shorting contacts for closing a superconducting current path operated by a bellows arrangement responsive to the pressure of a cryogenic medium used in cooling the contacts
US4634253A (en) * 1983-01-19 1987-01-06 Canon Kabushiki Kaisha Underwater photographable camera
US4763145A (en) * 1986-03-26 1988-08-09 Fuji Photo Film Co., Ltd. Water-resistant camera with automatic internal air-pressure adjustment
JPS63113137A (ja) * 1986-10-30 1988-05-18 Honda Motor Co Ltd 内燃エンジンの燃料供給制御方法
JPH0678075B2 (ja) * 1988-02-02 1994-10-05 株式会社アポロスポーツ 水中スクーター

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312580A (en) * 1978-12-21 1982-01-26 Eumig Elektrizitats- Und Metallwaren-Industrie Gesellschaft M.B.H. Watertight housing
US4470680A (en) * 1982-09-21 1984-09-11 Minolta Camera Kabushiki Kaisha Water-proof photographic camera with an automatic focusing device
JPS63113137U (https=) * 1987-01-13 1988-07-21

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patents Abstracts of Japan, P-126, 6. Juli 1984, Vol. 6, No 121 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221721A1 (de) * 1991-07-02 1993-01-07 Asahi Optical Co Ltd Varioobjektivfassung fuer eine wasserdichte und/oder wasserbestaendige kamera
USRE35679E (en) * 1991-07-02 1997-12-02 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens barrel for waterproof and/or water-resistant camera

Also Published As

Publication number Publication date
FR2650681B1 (fr) 1993-09-03
GB2235305B (en) 1993-11-17
US5111222A (en) 1992-05-05
DE4024732C2 (https=) 1993-04-15
GB2235305A (en) 1991-02-27
FR2650681A1 (fr) 1991-02-08
KR930018315A (ko) 1993-09-21
GB9016835D0 (en) 1990-09-12

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8328 Change in the person/name/address of the agent

Free format text: SCHAUMBURG, K., DIPL.-ING. THOENES, D., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 81679 MUENCHEN

8328 Change in the person/name/address of the agent

Free format text: SCHAUMBURG, K., DIPL.-ING. THOENES, D., DIPL.-PHYS. DR.RER.NAT. THURN, G., DIPL.-ING. DR.-ING., PAT.-ANWAELTE, 81679 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee