JPS57177491A - Constant-pressure air supply apparatus - Google Patents

Constant-pressure air supply apparatus

Info

Publication number
JPS57177491A
JPS57177491A JP6270081A JP6270081A JPS57177491A JP S57177491 A JPS57177491 A JP S57177491A JP 6270081 A JP6270081 A JP 6270081A JP 6270081 A JP6270081 A JP 6270081A JP S57177491 A JPS57177491 A JP S57177491A
Authority
JP
Japan
Prior art keywords
air
airpipe
weight
storing tank
steel case
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
JP6270081A
Other languages
Japanese (ja)
Inventor
Yoshiomi Tsuji
Haruhiko Matsuoka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP6270081A priority Critical patent/JPS57177491A/en
Publication of JPS57177491A publication Critical patent/JPS57177491A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17B—GAS-HOLDERS OF VARIABLE CAPACITY
    • F17B1/00—Gas-holders of variable capacity
    • F17B1/24—Gas-holders of variable capacity of dry type
    • F17B1/26—Gas-holders of variable capacity of dry type with flexible walls, e.g. bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tents Or Canopies (AREA)

Abstract

PURPOSE:To easily supply constant-pressure air from an airpipe without power by disposing a weight on a gas-tight flexible film forming an enclosed receptacle and fixing same, and further by connecting an air supply pipe to the enclosed receptacle. CONSTITUTION:Air is poured into an air storing tank 20 enclosed by gas-tight rubber rubberized fabrics 1, 2 through an air-supply pipe 7, and when the air pressure in the storing tank is over a set value, a steel case 3 for a weight is lifted up by the air pressure. If the air continues to be supplied, the steel case 3 for a weight continues to rise and stops rising at a position of a stopper 11 for the steel case. Air supply from the air storing tank is started by opening a manually operated valve 9 in an airpipe 15. The quantity of supplying air can be easily controlled by the opening of the manually operated valve 9, the diameter of the airpipe 15 or mounting a reducer in the airpipe.
JP6270081A 1981-04-25 1981-04-25 Constant-pressure air supply apparatus Pending JPS57177491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6270081A JPS57177491A (en) 1981-04-25 1981-04-25 Constant-pressure air supply apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6270081A JPS57177491A (en) 1981-04-25 1981-04-25 Constant-pressure air supply apparatus

Publications (1)

Publication Number Publication Date
JPS57177491A true JPS57177491A (en) 1982-11-01

Family

ID=13207833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6270081A Pending JPS57177491A (en) 1981-04-25 1981-04-25 Constant-pressure air supply apparatus

Country Status (1)

Country Link
JP (1) JPS57177491A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019188479A (en) * 2018-04-18 2019-10-31 トヨタ自動車株式会社 Air supply device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019188479A (en) * 2018-04-18 2019-10-31 トヨタ自動車株式会社 Air supply device

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