JPS5467218A - Cover fastening device for pressure tank - Google Patents

Cover fastening device for pressure tank

Info

Publication number
JPS5467218A
JPS5467218A JP13302777A JP13302777A JPS5467218A JP S5467218 A JPS5467218 A JP S5467218A JP 13302777 A JP13302777 A JP 13302777A JP 13302777 A JP13302777 A JP 13302777A JP S5467218 A JPS5467218 A JP S5467218A
Authority
JP
Japan
Prior art keywords
tank
ring
tightness
compressed
ring packing
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
JP13302777A
Other languages
Japanese (ja)
Inventor
Kesao Arai
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.)
KYB Corp
Original Assignee
Kayaba Industry Co 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP13302777A priority Critical patent/JPS5467218A/en
Publication of JPS5467218A publication Critical patent/JPS5467218A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pressure Vessels And Lids Thereof (AREA)

Abstract

PURPOSE: According to the pressure rise in the tank, the ring packing is compressed and increases the tightness. By doing so, the ring packing durability is improved.
CONSTITUTION: A cover 18 is placed on a tank opening 11 and a jointing bolt 16 is set vertically and the bolt is held in a notch 9. After that, when a fastening nut 20 is screwed, the ring packing 17 between a cylindrical part 19 of a cover outer circumference 19 and a tank body 12 is compressed by means of a slide ring 13 and the surface pressure increases for the tightness. The inner pressure of the tank is transmitted to the slide ring 13 through jointing nut 20 and a pin 15 so as to lift up the slide ring 13 and a ring packing 17 placed in a brim 12' is compressed to increase the tightness in accordance with the pressure increase in the tank.
COPYRIGHT: (C)1979,JPO&Japio
JP13302777A 1977-11-08 1977-11-08 Cover fastening device for pressure tank Pending JPS5467218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13302777A JPS5467218A (en) 1977-11-08 1977-11-08 Cover fastening device for pressure tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13302777A JPS5467218A (en) 1977-11-08 1977-11-08 Cover fastening device for pressure tank

Publications (1)

Publication Number Publication Date
JPS5467218A true JPS5467218A (en) 1979-05-30

Family

ID=15095078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13302777A Pending JPS5467218A (en) 1977-11-08 1977-11-08 Cover fastening device for pressure tank

Country Status (1)

Country Link
JP (1) JPS5467218A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57208353A (en) * 1981-05-13 1982-12-21 Fort Vale Eng Ltd Cover for improved pressure vessel
CN105508602A (en) * 2015-12-21 2016-04-20 平高集团有限公司 Pressure vessel and locking ring applied to same
CN105889506A (en) * 2016-05-16 2016-08-24 江苏久维压力容器制造有限公司 Adjustable double-cover pressing type pressure vessel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57208353A (en) * 1981-05-13 1982-12-21 Fort Vale Eng Ltd Cover for improved pressure vessel
JPH0212565U (en) * 1981-05-13 1990-01-25
JPH0535239Y2 (en) * 1981-05-13 1993-09-07
CN105508602A (en) * 2015-12-21 2016-04-20 平高集团有限公司 Pressure vessel and locking ring applied to same
CN105508602B (en) * 2015-12-21 2019-04-05 平高集团有限公司 Retaining ring used in a kind of pressure vessel and the pressure vessel
CN105889506A (en) * 2016-05-16 2016-08-24 江苏久维压力容器制造有限公司 Adjustable double-cover pressing type pressure vessel

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