JPS57173677A - Automatic plug closing pair for gas cylinder - Google Patents

Automatic plug closing pair for gas cylinder

Info

Publication number
JPS57173677A
JPS57173677A JP5884781A JP5884781A JPS57173677A JP S57173677 A JPS57173677 A JP S57173677A JP 5884781 A JP5884781 A JP 5884781A JP 5884781 A JP5884781 A JP 5884781A JP S57173677 A JPS57173677 A JP S57173677A
Authority
JP
Japan
Prior art keywords
lever
spring
roll
gas cylinder
disaster
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.)
Granted
Application number
JP5884781A
Other languages
Japanese (ja)
Other versions
JPS6128870B2 (en
Inventor
Junko Takashima
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 JP5884781A priority Critical patent/JPS57173677A/en
Publication of JPS57173677A publication Critical patent/JPS57173677A/en
Publication of JPS6128870B2 publication Critical patent/JPS6128870B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/04—Reducing risks and environmental impact

Abstract

PURPOSE:To prevent the disaster by mounting a master unit equipped with a disaster detector in only one of a plurality of cylinders while mounting the slave unit not equipped with the disaster detector in other cylinders and interlocking them. CONSTITUTION:When the master unit (A) will vibrates together with the cylinder due to the earthquake, the weight 24 will roll to drop the weight 27 on a support 25 onto a circular pan 23 thus to roll the circular pan 23 and the second lever 20 downwardly against a spring 21, thereby the projection 22 on the second lever 20 is disengaged from an engaging board 29 and the longitudinal shaft 28 is rotated together with the cam 30 in counterclockwise by the bias of a spring 31. Consequently the cam 30 will roll the front end of the first lever 16 to the right to remove the stopper 18 of the first lever 16 from a hook 14 of a spring box 12 and the drive shaft 8 is rotated clockwise by the bias of the spring 13 thus to choke the mouth of the cylinder by means of a drive arm 11.
JP5884781A 1981-04-18 1981-04-18 Automatic plug closing pair for gas cylinder Granted JPS57173677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5884781A JPS57173677A (en) 1981-04-18 1981-04-18 Automatic plug closing pair for gas cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5884781A JPS57173677A (en) 1981-04-18 1981-04-18 Automatic plug closing pair for gas cylinder

Publications (2)

Publication Number Publication Date
JPS57173677A true JPS57173677A (en) 1982-10-26
JPS6128870B2 JPS6128870B2 (en) 1986-07-03

Family

ID=13096058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5884781A Granted JPS57173677A (en) 1981-04-18 1981-04-18 Automatic plug closing pair for gas cylinder

Country Status (1)

Country Link
JP (1) JPS57173677A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007175152A (en) * 2005-12-27 2007-07-12 Brother Ind Ltd Sewing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007175152A (en) * 2005-12-27 2007-07-12 Brother Ind Ltd Sewing machine

Also Published As

Publication number Publication date
JPS6128870B2 (en) 1986-07-03

Similar Documents

Publication Publication Date Title
JPS57173677A (en) Automatic plug closing pair for gas cylinder
JPS53137149A (en) Zerographic apparatus
JPS52107841A (en) Shifting block set for shifting material
JPS5414225A (en) Electronic flash device built-in camera
JPS5738442A (en) Method for preventing image transfer in copying machine
JPS5410746A (en) Developing device for electronic copying apparatus
JPS5346514A (en) Alarm system for clogging in air-cleaner
JPS5312514A (en) Valve opening protective device for oil feeder nozzle
JPS52152218A (en) Picture printer
JPS5241529A (en) Automatic diaphragm device
JPS535323A (en) Throttle opener for internal-combustion engine
JPS521538A (en) Automatic extinguish device for combustion
JPS5435564A (en) Brake device for winding transmission mechanism
JPS59129656U (en) Refueling detection device
JPS5329720A (en) Developing device for diazo photo-sensitive paper
JPS5419674A (en) Checking mechanism of photo repeaters
JPS52104235A (en) Successive copying device for slips etc.
JPS52134735A (en) Fixing device for copier
JPS53106121A (en) Light reducing indicator for overhead projector
JPS5421719A (en) Automatic handling device for original document
JPS5313091A (en) Control system
JPS5437545A (en) Backup system
JPS51115336A (en) Oil combustion equipment equipped with automatic earthquake-proof fire extinguisher
JPS5329126A (en) Document safety device for diazo copier
JPS52117041A (en) Integrating circuit function test unit