JPS5586956A - Manufacturing method and manufacturing device of sealing element - Google Patents

Manufacturing method and manufacturing device of sealing element

Info

Publication number
JPS5586956A
JPS5586956A JP15961178A JP15961178A JPS5586956A JP S5586956 A JPS5586956 A JP S5586956A JP 15961178 A JP15961178 A JP 15961178A JP 15961178 A JP15961178 A JP 15961178A JP S5586956 A JPS5586956 A JP S5586956A
Authority
JP
Japan
Prior art keywords
casing
plate
sealing element
springs
manufacturing
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
JP15961178A
Other languages
Japanese (ja)
Other versions
JPS5922106B2 (en
Inventor
Hirotoshi Yasuoka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15961178A priority Critical patent/JPS5922106B2/en
Publication of JPS5586956A publication Critical patent/JPS5586956A/en
Publication of JPS5922106B2 publication Critical patent/JPS5922106B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sliding Valves (AREA)

Abstract

PURPOSE: To facilitate assembly of a sealing element which is used on both sides of a partition plate of valve controller by means of a device equipped with a flat spring in a cylinder, the element being composed of a casing, spacing plate and belleville springs for holding the plate.
CONSTITUTION: A sealing element is composed of an annular spacing plate 1, belleville springs 2 for holding the plate 1 between them, casing 3 composed of a pair of side walls 3a, 3b for containing the springs 2 and through hole 4 for forming a flow passage. For manufacturing this sealing element, the springs 2 are fitted to the tip 5a of a central shaft 5 and the tip 11a of a flat spring 11 is put on the internal circumference of the casing 3. A cylinder 7 is fitted to the external circumference of a bottom plate 6 and pressed downward against a spring 14. Then the shaft's tip 5a comes close to the casing 3 and the side wall 3b of the casing 3 is opened outward to put the belleville springs 2 together with the spacing plate 1 in the casing 3.
COPYRIGHT: (C)1980,JPO&Japio
JP15961178A 1978-12-21 1978-12-21 Sealed body manufacturing method and manufacturing equipment Expired JPS5922106B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15961178A JPS5922106B2 (en) 1978-12-21 1978-12-21 Sealed body manufacturing method and manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15961178A JPS5922106B2 (en) 1978-12-21 1978-12-21 Sealed body manufacturing method and manufacturing equipment

Publications (2)

Publication Number Publication Date
JPS5586956A true JPS5586956A (en) 1980-07-01
JPS5922106B2 JPS5922106B2 (en) 1984-05-24

Family

ID=15697486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15961178A Expired JPS5922106B2 (en) 1978-12-21 1978-12-21 Sealed body manufacturing method and manufacturing equipment

Country Status (1)

Country Link
JP (1) JPS5922106B2 (en)

Also Published As

Publication number Publication date
JPS5922106B2 (en) 1984-05-24

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