JPS57184018A - Buoyancy control apparatus in water pipe float transport using magnetizm - Google Patents

Buoyancy control apparatus in water pipe float transport using magnetizm

Info

Publication number
JPS57184018A
JPS57184018A JP6741181A JP6741181A JPS57184018A JP S57184018 A JPS57184018 A JP S57184018A JP 6741181 A JP6741181 A JP 6741181A JP 6741181 A JP6741181 A JP 6741181A JP S57184018 A JPS57184018 A JP S57184018A
Authority
JP
Japan
Prior art keywords
capsule
water pipe
compressor
float
magnetizm
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
JP6741181A
Other languages
Japanese (ja)
Inventor
Muneyuki Sakamoto
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
Priority to JP6741181A priority Critical patent/JPS57184018A/en
Publication of JPS57184018A publication Critical patent/JPS57184018A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To control buoyancy automatically and assuredly in float transport for a capsule in a water pipe by detecting the sink and float of the capsule so as to control an air compressor and a discharge valve of an air tank in the capsule. CONSTITUTION:In case of float-transporting a capsule 1 having accordion cups 2 at both ends thereof in a water pipe 8, the capsule 1 sinks when substance heavier than buoyancy of the capsule is put in the capsule 1, so that expansion switches 6, 6' are brought into contact with the wall of the water pipe to be ON. Whereupon, a compressor 3 mounted in the capsule 1 fills an air tank 4 with compressed air, so that a valve of the air tank is opened to supply compressed air to the interior of the capsule 1. Thus, accordion cups 2 are expanded to increase buoyance of the capsule 1, resulating in floating the capsule 1. On the contrary, when the buoyance of the capsule 1 is so large as to turn on deflation switches 5, 5', the compressor 2 is operated to lower the atmospheric pressure of the capsule 1.
JP6741181A 1981-05-03 1981-05-03 Buoyancy control apparatus in water pipe float transport using magnetizm Pending JPS57184018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6741181A JPS57184018A (en) 1981-05-03 1981-05-03 Buoyancy control apparatus in water pipe float transport using magnetizm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6741181A JPS57184018A (en) 1981-05-03 1981-05-03 Buoyancy control apparatus in water pipe float transport using magnetizm

Publications (1)

Publication Number Publication Date
JPS57184018A true JPS57184018A (en) 1982-11-12

Family

ID=13344141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6741181A Pending JPS57184018A (en) 1981-05-03 1981-05-03 Buoyancy control apparatus in water pipe float transport using magnetizm

Country Status (1)

Country Link
JP (1) JPS57184018A (en)

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