ATE114794T1 - Luftgeregelter drehdichtungskompensator. - Google Patents

Luftgeregelter drehdichtungskompensator.

Info

Publication number
ATE114794T1
ATE114794T1 AT90302338T AT90302338T ATE114794T1 AT E114794 T1 ATE114794 T1 AT E114794T1 AT 90302338 T AT90302338 T AT 90302338T AT 90302338 T AT90302338 T AT 90302338T AT E114794 T1 ATE114794 T1 AT E114794T1
Authority
AT
Austria
Prior art keywords
rotary joint
pressure
rotary seal
imposing
compressed air
Prior art date
Application number
AT90302338T
Other languages
English (en)
Inventor
John H Peter
Gerald L Timm
Roger D Wiedenbeck
Original Assignee
Johnson 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 Johnson Corp filed Critical Johnson Corp
Application granted granted Critical
Publication of ATE114794T1 publication Critical patent/ATE114794T1/de

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/08—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • 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
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/90—Balanced pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Soil Working Implements (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Testing Of Balance (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Centrifugal Separators (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Support Of The Bearing (AREA)
AT90302338T 1989-05-15 1990-03-06 Luftgeregelter drehdichtungskompensator. ATE114794T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/351,465 US4971367A (en) 1989-05-15 1989-05-15 Air controlled rotary joint compensator

Publications (1)

Publication Number Publication Date
ATE114794T1 true ATE114794T1 (de) 1994-12-15

Family

ID=23381048

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90302338T ATE114794T1 (de) 1989-05-15 1990-03-06 Luftgeregelter drehdichtungskompensator.

Country Status (11)

Country Link
US (1) US4971367A (de)
EP (1) EP0398469B1 (de)
JP (1) JPH0341288A (de)
AT (1) ATE114794T1 (de)
AU (1) AU612935B2 (de)
BR (1) BR9002202A (de)
CA (1) CA2011337C (de)
DE (1) DE69014403T2 (de)
ES (1) ES2024099A6 (de)
FI (1) FI94169C (de)
ZA (1) ZA902140B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110162A (en) * 1991-02-28 1992-05-05 The Johnson Corporation Anti-corrosive rotary joint
US8714598B2 (en) 2010-11-30 2014-05-06 2141632 Ontario Inc. Hydraulic fluid coupling comprising an inline swivel joint
CN113864179A (zh) * 2021-11-09 2021-12-31 黄秀芳 一种往复泵旋管接头进油通道和连接结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1896062A (en) * 1931-05-29 1933-02-07 Beloit Iron Works Self-balancing steam fitting
US2700558A (en) * 1952-09-18 1955-01-25 Johnson Corp Load compensator for sealing rings and the like
US3098665A (en) * 1960-03-17 1963-07-23 William George S Smith Pressure compensator for rotary fluid joints
US3874707A (en) * 1973-02-05 1975-04-01 Johnson Corp Self-adjusting seal load compensator
US4194767A (en) * 1978-05-08 1980-03-25 Aeroquip Corporation Rotary joint
US4606560A (en) * 1985-12-23 1986-08-19 Aeroquip Corporation Thrust bearing rotary joint
JPS62199892A (ja) * 1986-02-21 1987-09-03 三菱重工業株式会社 静止サイホン用ロータリジョイント

Also Published As

Publication number Publication date
AU5499790A (en) 1990-11-29
JPH0341288A (ja) 1991-02-21
DE69014403T2 (de) 1995-04-20
EP0398469B1 (de) 1994-11-30
EP0398469A2 (de) 1990-11-22
US4971367A (en) 1990-11-20
FI94169C (fi) 1995-07-25
FI94169B (fi) 1995-04-13
ES2024099A6 (es) 1992-02-16
ZA902140B (en) 1990-12-28
FI902369A0 (fi) 1990-05-11
EP0398469A3 (de) 1991-09-11
CA2011337C (en) 1996-05-14
CA2011337A1 (en) 1990-11-15
BR9002202A (pt) 1991-08-13
JPH0581799B2 (de) 1993-11-16
AU612935B2 (en) 1991-07-18
DE69014403D1 (de) 1995-01-12

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