KR100252539B1 - 밸브패킹조립체 - Google Patents

밸브패킹조립체 Download PDF

Info

Publication number
KR100252539B1
KR100252539B1 KR1019970027348A KR19970027348A KR100252539B1 KR 100252539 B1 KR100252539 B1 KR 100252539B1 KR 1019970027348 A KR1019970027348 A KR 1019970027348A KR 19970027348 A KR19970027348 A KR 19970027348A KR 100252539 B1 KR100252539 B1 KR 100252539B1
Authority
KR
South Korea
Prior art keywords
packing
valve
assembly
packing member
stem
Prior art date
Application number
KR1019970027348A
Other languages
English (en)
Korean (ko)
Other versions
KR970062462A (ko
Inventor
이종철
Original Assignee
이종철
주식회사국일
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 이종철, 주식회사국일 filed Critical 이종철
Priority to KR1019970027348A priority Critical patent/KR100252539B1/ko
Publication of KR970062462A publication Critical patent/KR970062462A/ko
Priority to JP10035168A priority patent/JPH1113936A/ja
Application granted granted Critical
Publication of KR100252539B1 publication Critical patent/KR100252539B1/ko

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/184—Tightening mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/182—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Details Of Valves (AREA)
  • Taps Or Cocks (AREA)
KR1019970027348A 1997-06-25 1997-06-25 밸브패킹조립체 KR100252539B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019970027348A KR100252539B1 (ko) 1997-06-25 1997-06-25 밸브패킹조립체
JP10035168A JPH1113936A (ja) 1997-06-25 1998-02-17 バルブパッキング組立体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970027348A KR100252539B1 (ko) 1997-06-25 1997-06-25 밸브패킹조립체

Publications (2)

Publication Number Publication Date
KR970062462A KR970062462A (ko) 1997-09-12
KR100252539B1 true KR100252539B1 (ko) 2000-04-15

Family

ID=19511214

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970027348A KR100252539B1 (ko) 1997-06-25 1997-06-25 밸브패킹조립체

Country Status (2)

Country Link
JP (1) JPH1113936A (ja)
KR (1) KR100252539B1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5756312B2 (ja) * 2011-03-23 2015-07-29 助川電気工業株式会社 溶融金属搬送路用継手
KR101895165B1 (ko) * 2017-05-02 2018-09-04 두산중공업 주식회사 증기터빈 제어밸브의 증기누설방지 장치 및 방법
CN108488385B (zh) * 2018-04-27 2024-03-19 西安丁杰密封科技有限公司 一种高温高压气体片式弹性动密封结构、制备方法及应用

Also Published As

Publication number Publication date
JPH1113936A (ja) 1999-01-22
KR970062462A (ko) 1997-09-12

Similar Documents

Publication Publication Date Title
CA1245207A (en) Valve stem packing assembly
US8439330B2 (en) Stem shoulder seal with double rings and an assembly of independent dual stem seals
CA1154801A (en) Stuffing box packing system
US5478048A (en) Non-planar flexible graphite sealing rings
US5476292A (en) Pipe couplings
JP2620454B2 (ja) 圧力解除式シール構造
US4643461A (en) Fire resistant seal
EP1677033B1 (en) Gasket ring with sharp peaks
JPH04258574A (ja) パッキン包含組立体
EP0730713B1 (en) Sealing assembly
EP0645573A2 (en) Clamped flange fitting assembly
EP1327801B1 (en) A composite tubular woven seal for an inner compressor discharge case
US5634645A (en) Sheet-like gasket with overlapped peripheral portions
CA2224986C (en) Joint assembly and backing mechanism therefor
US20100052259A1 (en) Scarf cut backup rings
KR100252539B1 (ko) 밸브패킹조립체
CN107504186A (zh) 一种自适应变压工况型组装式橡胶密封结构
US3420555A (en) Swivel joint with adjustable packing
US4239240A (en) Rotary mechanical face seals
CN112503280A (zh) 耐高温防烧损旋转补偿器
US11674596B2 (en) Seal with first elastomeric element and second elastomeric element
EP0709612B1 (en) Pipe couplings
KR200176774Y1 (ko) 패킹조립체
CN213511156U (zh) 一种往复泵柱塞分段密封结构
JPH0735858B2 (ja) 高圧流体封止装置

Legal Events

Date Code Title Description
A201 Request for examination
G15R Request for early opening
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20060119

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee