JPS6342152B2 - - Google Patents

Info

Publication number
JPS6342152B2
JPS6342152B2 JP58251317A JP25131783A JPS6342152B2 JP S6342152 B2 JPS6342152 B2 JP S6342152B2 JP 58251317 A JP58251317 A JP 58251317A JP 25131783 A JP25131783 A JP 25131783A JP S6342152 B2 JPS6342152 B2 JP S6342152B2
Authority
JP
Japan
Prior art keywords
spring
temperature
preload
mechanical seal
ring
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.)
Expired
Application number
JP58251317A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60143276A (ja
Inventor
Katsuharu Fujio
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58251317A priority Critical patent/JPS60143276A/ja
Publication of JPS60143276A publication Critical patent/JPS60143276A/ja
Publication of JPS6342152B2 publication Critical patent/JPS6342152B2/ja
Granted legal-status Critical Current

Links

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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/346—Pressing means the pressing force varying during operation
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3452—Pressing means the pressing force resulting from the action of a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Of Bearings (AREA)
JP58251317A 1983-12-29 1983-12-29 メカニカルシ−ル装置 Granted JPS60143276A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58251317A JPS60143276A (ja) 1983-12-29 1983-12-29 メカニカルシ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58251317A JPS60143276A (ja) 1983-12-29 1983-12-29 メカニカルシ−ル装置

Publications (2)

Publication Number Publication Date
JPS60143276A JPS60143276A (ja) 1985-07-29
JPS6342152B2 true JPS6342152B2 (cg-RX-API-DMAC7.html) 1988-08-22

Family

ID=17221007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58251317A Granted JPS60143276A (ja) 1983-12-29 1983-12-29 メカニカルシ−ル装置

Country Status (1)

Country Link
JP (1) JPS60143276A (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61157751U (cg-RX-API-DMAC7.html) * 1985-03-25 1986-09-30
JPS63166764U (cg-RX-API-DMAC7.html) * 1987-04-21 1988-10-31
US20110278798A1 (en) * 2010-05-17 2011-11-17 Nicholas Gregory Zupp Method and system for controlling contact between seal components
CN103234044A (zh) * 2013-05-13 2013-08-07 方高云 油密封机械轴封
GB2528836B (en) * 2014-06-26 2017-12-27 Aes Eng Ltd Mechanical seal control mechanism

Also Published As

Publication number Publication date
JPS60143276A (ja) 1985-07-29

Similar Documents

Publication Publication Date Title
US6322081B1 (en) Circumferential seal with ceramic rotor
US4200296A (en) Ferrofluid centrifugal seal
US6293555B1 (en) Secondary seal for non-contacting face seals
US4163563A (en) Rotary bellows seal with vibration-damping means
JPS6342152B2 (cg-RX-API-DMAC7.html)
US3967644A (en) Compressor control
US2399764A (en) Fluid sealing device
JP3066367B1 (ja) 軸封装置
JPS6331033B2 (cg-RX-API-DMAC7.html)
JP3284906B2 (ja) 極低温冷凍機
US2978264A (en) Seal
US4426089A (en) Dust-proof device for mechanical seal
US1825918A (en) Shaft seal
US2220814A (en) Sealing device for rotating shafts
JPH05106744A (ja) メカニカルシール
JPH04296259A (ja) 非接触シール装置
JPH0220872B2 (cg-RX-API-DMAC7.html)
JP7729993B2 (ja) 回転機械、制御装置
JPH0225975Y2 (cg-RX-API-DMAC7.html)
JPS6322369Y2 (cg-RX-API-DMAC7.html)
JPH0129324Y2 (cg-RX-API-DMAC7.html)
SU1569483A1 (ru) Торцовое уплотнение
JPH0246316A (ja) 真空室用回転運動伝達装置
JPS6322374Y2 (cg-RX-API-DMAC7.html)
JPS6325228B2 (cg-RX-API-DMAC7.html)