EP1452906A1 - Kamera-Tasche mit Temperaturregelung - Google Patents

Kamera-Tasche mit Temperaturregelung Download PDF

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Publication number
EP1452906A1
EP1452906A1 EP04251175A EP04251175A EP1452906A1 EP 1452906 A1 EP1452906 A1 EP 1452906A1 EP 04251175 A EP04251175 A EP 04251175A EP 04251175 A EP04251175 A EP 04251175A EP 1452906 A1 EP1452906 A1 EP 1452906A1
Authority
EP
European Patent Office
Prior art keywords
case
control device
temperature control
temperature
power supply
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.)
Withdrawn
Application number
EP04251175A
Other languages
English (en)
French (fr)
Inventor
David Mcanulty
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
Publication of EP1452906A1 publication Critical patent/EP1452906A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C11/38—Camera cases, e.g. of ever-ready type

Definitions

  • This invention relates to optical equipment carrying cases.
  • a camera carrying case that includes a temperature-controlling device such as a heating element.
  • Optical equipment such as cameras, video cameras, accessory lenses and so on, are often stored in a protective carrying case when not in use or when being transported by a user from one location to another.
  • a camera in particular the lens system, is prone to the ambient conditions of the surrounding environment; when the camera body becomes cold, condensation can form on the lens. This may render the camera inoperable since any photographs taken will be unclear and clouded due to the presence of water droplets on the lens system. Conversely, if the surrounding temperature is too hot, the film and/or camera parts may become damaged or inoperable, again leading to the inability to take photographs.
  • the present invention arose in an attempt to solve some or all of the above problems.
  • optical equipment including a heater
  • a case for optical equipment including a temperature control device for maintaining at a predetermined level the temperature within the case.
  • the case is preferably a portable case adapted for transporting, and housing when not in use, a still or video camera, or a lens or other optical accessory, or combinations of these.
  • the temperature control device includes a heating element.
  • the temperature control device includes a cooling element.
  • the temperature control device is thermostatically controlled.
  • a camera case 1 for enclosing a camera 2, incorporates a temperature control device 3.
  • the temperature control device is connected to a 12V power supply 4 via a power supply line 5.
  • a power supply is included within the body of the camera case, and might, for example, comprise a battery or a plurality of batteries.
  • the internal battery supply is rechargeable through an external power line that is connected to a suitable recharging device.
  • the temperature control device includes a heating element and/or a cooling element for respectively raising and lowering the internal temperature of the case.
  • the heating element may be a simple coil-type heater, or any other type of heating element.
  • an integral thermostat 6 that is user-adjustable, for example, will regulate the temperature control device. This may be a simple mechanical thermostat, such as one incorporating a bi-metallic element, or may be a more complex one. It may be electronically controlled.

Landscapes

  • Studio Devices (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
EP04251175A 2003-03-01 2004-03-01 Kamera-Tasche mit Temperaturregelung Withdrawn EP1452906A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0304715A GB2400545A (en) 2003-03-01 2003-03-01 A temperature-controlled camera case
GB0304715 2003-03-01

Publications (1)

Publication Number Publication Date
EP1452906A1 true EP1452906A1 (de) 2004-09-01

Family

ID=9953922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04251175A Withdrawn EP1452906A1 (de) 2003-03-01 2004-03-01 Kamera-Tasche mit Temperaturregelung

Country Status (2)

Country Link
EP (1) EP1452906A1 (de)
GB (1) GB2400545A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101424862B (zh) * 2008-12-09 2010-06-02 中国科学院长春光学精密机械与物理研究所 用于空间相机热控系统的热开关
EP2419897A2 (de) * 2009-04-16 2012-02-22 Gabriel Sharkey Gunsberg Temperaturgeregelter tragekasten für musikinstrument

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106304796B (zh) * 2016-09-29 2018-03-02 中国科学院西安光学精密机械研究所 多功能复合航天器电子学箱体

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404736A (en) * 1942-09-02 1946-07-23 Us Rubber Co Electrically heated cover
US2617012A (en) * 1951-05-25 1952-11-04 Frederick M Westley Bowling ball bag
FR2437016A1 (fr) * 1975-10-15 1980-04-18 Dehais Jacques Dispositif de mise et de maintien a temperature choisie pour obtenir des resultats photographiques constants sur films " polaroid "
US5155358A (en) * 1991-07-12 1992-10-13 The Babcock & Wilcox Company Double wall camera housing with thermostatic cooler
EP0642053A1 (de) * 1993-08-30 1995-03-08 Sensormatic Electronics Corporation Überwachungsanordnung mit Druckluftumspülung des kugelförmigen Objektivs
JPH10290710A (ja) * 1997-04-17 1998-11-04 Victor Co Of Japan Ltd キャリングケース
US6377755B1 (en) * 1997-12-17 2002-04-23 Eastman Kodak Company Thermally protective camera case

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2056264A (en) * 1979-07-25 1981-03-18 Broad T Improvements in lunch boxes
DE3302048A1 (de) * 1982-02-13 1983-10-13 Asoma Oy, 00120 Helsinki Tasche bzw. koffer zum warmhalten von gegenstaenden
US4573581A (en) * 1983-07-18 1986-03-04 Network Medical Containers Pty, Ltd. Environmentally controlled medication container
DE3742927A1 (de) * 1987-12-18 1989-07-06 List Heinz Juergen Koffer
US5173585A (en) * 1991-05-06 1992-12-22 Dokken Brian L Camera heating jacket
JPH0884619A (ja) * 1994-09-19 1996-04-02 Fuji Photo Film Co Ltd 充電用カメラケース
JPH09252824A (ja) * 1996-03-19 1997-09-30 Hiroshi Ando スイッチ・サーモスタット付き充電電気弁当箱
JP2000292854A (ja) * 1999-04-12 2000-10-20 Nikon Corp カメラ用バッグ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404736A (en) * 1942-09-02 1946-07-23 Us Rubber Co Electrically heated cover
US2617012A (en) * 1951-05-25 1952-11-04 Frederick M Westley Bowling ball bag
FR2437016A1 (fr) * 1975-10-15 1980-04-18 Dehais Jacques Dispositif de mise et de maintien a temperature choisie pour obtenir des resultats photographiques constants sur films " polaroid "
US5155358A (en) * 1991-07-12 1992-10-13 The Babcock & Wilcox Company Double wall camera housing with thermostatic cooler
EP0642053A1 (de) * 1993-08-30 1995-03-08 Sensormatic Electronics Corporation Überwachungsanordnung mit Druckluftumspülung des kugelförmigen Objektivs
JPH10290710A (ja) * 1997-04-17 1998-11-04 Victor Co Of Japan Ltd キャリングケース
US6377755B1 (en) * 1997-12-17 2002-04-23 Eastman Kodak Company Thermally protective camera case

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 02 26 February 1999 (1999-02-26) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101424862B (zh) * 2008-12-09 2010-06-02 中国科学院长春光学精密机械与物理研究所 用于空间相机热控系统的热开关
EP2419897A2 (de) * 2009-04-16 2012-02-22 Gabriel Sharkey Gunsberg Temperaturgeregelter tragekasten für musikinstrument
EP2419897A4 (de) * 2009-04-16 2012-11-21 Gabriel Sharkey Gunsberg Temperaturgeregelter tragekasten für musikinstrument

Also Published As

Publication number Publication date
GB2400545A (en) 2004-10-20
GB0304715D0 (en) 2003-04-02

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