JPS57197542A - Liquid supplying device - Google Patents

Liquid supplying device

Info

Publication number
JPS57197542A
JPS57197542A JP8267281A JP8267281A JPS57197542A JP S57197542 A JPS57197542 A JP S57197542A JP 8267281 A JP8267281 A JP 8267281A JP 8267281 A JP8267281 A JP 8267281A JP S57197542 A JPS57197542 A JP S57197542A
Authority
JP
Japan
Prior art keywords
tube
developer
air
liquid
pump
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.)
Pending
Application number
JP8267281A
Other languages
Japanese (ja)
Inventor
Hiroaki Suzuki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP8267281A priority Critical patent/JPS57197542A/en
Publication of JPS57197542A publication Critical patent/JPS57197542A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/02—Details of liquid circulation
    • G03D3/06—Liquid supply; Liquid circulation outside tanks

Abstract

PURPOSE:To enable to supply a minute amount of liquid to a processing section, by providing a pump means which blows air on a half way of a leading tube and moves the liquid in the tube upward. CONSTITUTION:When a pump is not operated, a developer is filled in each tube up to a line (a). When the liquid level (a) is lowered, air is given to a tank to assure a prescribed amount of developer to each tube. When an air supply pump is driven, air with a suitable pressure is delivered from the upper part of the 2nd tube 22 and air bubbles are given from the lower surface of the tube 22 in the 1st tube 21. The developer in the 1st tube clipped between the air bubbles accompanied with the upward movement of the air bubbles and the liquid moves upward than the liquid level (a), the developer is fed to a tip 21' of the tube 21 and the developer is dropped in a regulating tank 25. The developer supplied to the regulating tank passes through an adjusting hole 25' located at the lower side, enters a liquid receiving vessel 6 and is delivered to pipes from the outlet of the vessel 26. The amount of the developer through the tube 21 is adjusted with an air supply pump 5.
JP8267281A 1981-05-29 1981-05-29 Liquid supplying device Pending JPS57197542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8267281A JPS57197542A (en) 1981-05-29 1981-05-29 Liquid supplying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8267281A JPS57197542A (en) 1981-05-29 1981-05-29 Liquid supplying device

Publications (1)

Publication Number Publication Date
JPS57197542A true JPS57197542A (en) 1982-12-03

Family

ID=13780909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8267281A Pending JPS57197542A (en) 1981-05-29 1981-05-29 Liquid supplying device

Country Status (1)

Country Link
JP (1) JPS57197542A (en)

Similar Documents

Publication Publication Date Title
JPS6445202A (en) Device for filling bag or porch with irrigation liquor
US2300642A (en) Gas drawing apparatus
ES8101161A1 (en) Method and apparatus for outflowing liquids from chamber maintained under vacuum
JPS57197542A (en) Liquid supplying device
JPS6421924A (en) Resist dropping apparatus
US2207761A (en) Liquid mixing device
US2401012A (en) Apparatus for applying treating mediums
ATE45626T1 (en) FLOW RATE REGULATION DEVICE.
JPS5756070A (en) Method and apparatus for coating
ES8203790A1 (en) Method and apparatus for the transfer of milk.
US4946140A (en) System for automatically feeding chemical liquids to cooling towers
JPH09327762A (en) Method and device for feeding molten metal
IE820969L (en) Sanitary apparatus
JPS5767422A (en) Method and apparatus for supplying powder
MY101202A (en) Method for the supply of a device for dispensing measured quantities of a liquid soap, and device for carrying out the method
JPS5617624A (en) Blending apparatus for liquid
GB2100612A (en) Mixing apparatus
JPS562500A (en) Supplier of constant flow rate
GB1210897A (en) Apparatus for promoting dissolving of gas in liquid
SU1147257A1 (en) Foam marker
JPS6458603A (en) Level controller in filling section of packaging machine
ES483073A1 (en) Liquid fuel injection pumping apparatus
GB840613A (en) Automatic constant rate sample feeder for liquids
JPS56136918A (en) Cooling device for high-temperature steel material
ES8307030A1 (en) Device for restoring the air content in hydraulic storage containers for regulating the delivery of water held under pressure by means of intermittently driven pumps