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Developing apparatus

A developing device and technology of a developing unit, applied in photography, optics, instruments, etc.

Inactive Publication Date: 2005-08-10
NORITZ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, conversely, in summer, etc., since the heat from the drying unit makes the temperature of the treatment liquid in the adjacent treatment tank exceed the required temperature, there is also a problem that it is difficult to uniformly manage the heat of the treatment tank.

Method used

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Examples

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Embodiment Construction

[0029] Next, embodiments of a developing device according to the present invention will be described with reference to the drawings.

[0030] exist figure 1 In , as an example of a developing device, the outline of a film developing device is shown, figure 2 Shows its internal section. This film developing device incorporates components necessary for developing photo film (hereinafter referred to as "film") in a substantially cubic housing 10 having a relatively large length and height compared to a small width.

[0031] A display screen 11 and a swing-type insertion portion cover 12 for allowing access to the film insertion portion 1 are provided at the upper corner portion of the front surface of the developing device. Furthermore, in the upper part of the device, arched passages are provided. This path functions as a film storage unit 4 that temporarily stores developed and discharged films.

[0032] Depend on figure 2 and image 3 It can be seen that, in the housi...

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PUM

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Abstract

The invention relates to a developing device, comprising a development part (2) treating the input photographic materials with development process and a drying part (3) drying the photographic materials treated in the development part (2); wherein, the development part comprises a plurality of processing troughs (21), a supplying vessel (40) storing the processing feed and a supplying water tough feeding water for the processing troughs; the processing troughs and the supplying water tough (23) are integrated to form a tough component (20). The developing device has the advantages that: the low cost and saved space of the troughs of the development are realized, meanwhile, the reasonable heat management of the processing troughs and the water supplying trough is realized.

Description

technical field [0001] The present invention relates to a developing unit for developing a photosensitive material fed in and a drying unit for drying the photosensitive material developed by the developing unit, the developing unit having a plurality of processing tanks, A developing device storing a replenishing container for supplying a treatment liquid to the treatment tank and a replenishing tank for supplying water to the treatment tank. Background technique [0002] In the prior art film developing device for developing photographic film as a photosensitive material, in its developing section, there are seven developing solutions, bleaching solutions, and fixing solutions that are respectively filled with developing, bleaching, and fixing processes in sequence. , stabilizing solution, and other processing tanks for developing treatment solutions. These seven processing tanks are arranged along the conveying direction of the film 1. First, there are processing tanks fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03D3/00G03D3/08
Inventor 宫井纯一
Owner NORITZ CORP
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