NO994922L - Tetningsanordning for svivelkopling - Google Patents

Tetningsanordning for svivelkopling

Info

Publication number
NO994922L
NO994922L NO994922A NO994922A NO994922L NO 994922 L NO994922 L NO 994922L NO 994922 A NO994922 A NO 994922A NO 994922 A NO994922 A NO 994922A NO 994922 L NO994922 L NO 994922L
Authority
NO
Norway
Prior art keywords
chamber
pressure
communication
sealing device
hydraulic fluid
Prior art date
Application number
NO994922A
Other languages
English (en)
Other versions
NO994922D0 (no
Inventor
Rune Weltzien
Original Assignee
Rf Procom As
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
Priority claimed from NO994812A external-priority patent/NO994812D0/no
Application filed by Rf Procom As filed Critical Rf Procom As
Priority to NO994922A priority Critical patent/NO994922L/no
Publication of NO994922D0 publication Critical patent/NO994922D0/no
Priority to PCT/NO2000/000322 priority patent/WO2001025666A1/en
Priority to AU78179/00A priority patent/AU7817900A/en
Publication of NO994922L publication Critical patent/NO994922L/no

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
    • F16L27/0804—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0824—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
    • F16L27/0832—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings having axial bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

I en koplingsanordning (1,2) som skal benyttes i et omgivende miljø med høyt trykk og eventuelt aggressivt eller skadelig omgivende fluidum, sikres en tetning (12) mot trykk fra det omgivende mediet ved tilveie- bringelse av tilsvarende trykk fra baksiden. Det er derfor i et grensesnitt- område mellom de innbyrdes roterbare delene (1, 2) av koplingen tilveiebrakt et kammer (18) for et hydraulisk fluid, for eksempel olje, og dette hydrauliske fluidet gis tilsvarende trykk som omgivelsene via en membran (13) som utgjør et skille i et delt kammer (14,16) hvor indre del (14) er i kommunikasjon med det oljefylte kammeret (18), og ytre del (16) er i kommunikasjon med det omgivende miljø via en åpning (15).
NO994922A 1999-10-01 1999-10-08 Tetningsanordning for svivelkopling NO994922L (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO994922A NO994922L (no) 1999-10-01 1999-10-08 Tetningsanordning for svivelkopling
PCT/NO2000/000322 WO2001025666A1 (en) 1999-10-01 2000-10-02 Swivel coupling sealing means
AU78179/00A AU7817900A (en) 1999-10-01 2000-10-02 Swivel coupling sealing means

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO994812A NO994812D0 (no) 1999-10-01 1999-10-01 Tetningsanordning for svivelkopling
NO994922A NO994922L (no) 1999-10-01 1999-10-08 Tetningsanordning for svivelkopling

Publications (2)

Publication Number Publication Date
NO994922D0 NO994922D0 (no) 1999-10-08
NO994922L true NO994922L (no) 2001-04-09

Family

ID=26649003

Family Applications (1)

Application Number Title Priority Date Filing Date
NO994922A NO994922L (no) 1999-10-01 1999-10-08 Tetningsanordning for svivelkopling

Country Status (3)

Country Link
AU (1) AU7817900A (no)
NO (1) NO994922L (no)
WO (1) WO2001025666A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2942624A1 (en) 2014-03-18 2015-09-24 Ge Avio S.R.L. Oil transfer assembly, to let lubricating oil flow from a stationary part to a rotating part, in particular for an epicyclic transmission
DE102018206894A1 (de) 2018-05-04 2019-11-07 Spinner Gmbh Optischer Drehübertrager
CN112984238B (zh) * 2021-03-25 2023-07-04 南通市扬子橡塑有限公司 一种用于海洋装备工程橡胶波纹管

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466061A (en) * 1967-07-17 1969-09-09 Litton Systems Inc Rotary joint
US3746372A (en) * 1971-05-27 1973-07-17 Vetco Offshore Ind Inc Flexible pipe joints
US4549753A (en) * 1982-09-27 1985-10-29 Can-Dive Services Ltd. Rotary joint
US4647076A (en) * 1985-10-15 1987-03-03 Amtel, Inc. High pressure fluid swivel

Also Published As

Publication number Publication date
AU7817900A (en) 2001-05-10
NO994922D0 (no) 1999-10-08
WO2001025666A1 (en) 2001-04-12

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application