FR2511114B1 - TIGHTENING SYSTEM PROVIDING A SEALED CONNECTION BETWEEN TUBES - Google Patents

TIGHTENING SYSTEM PROVIDING A SEALED CONNECTION BETWEEN TUBES

Info

Publication number
FR2511114B1
FR2511114B1 FR8208420A FR8208420A FR2511114B1 FR 2511114 B1 FR2511114 B1 FR 2511114B1 FR 8208420 A FR8208420 A FR 8208420A FR 8208420 A FR8208420 A FR 8208420A FR 2511114 B1 FR2511114 B1 FR 2511114B1
Authority
FR
France
Prior art keywords
tubes
system providing
sealed connection
tightening system
tightening
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
FR8208420A
Other languages
French (fr)
Other versions
FR2511114A1 (en
Inventor
Othmar Fiala
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.)
ERMETO ARMATUREN GmbH
Original Assignee
ERMETO ARMATUREN GmbH
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 ERMETO ARMATUREN GmbH filed Critical ERMETO ARMATUREN GmbH
Publication of FR2511114A1 publication Critical patent/FR2511114A1/en
Application granted granted Critical
Publication of FR2511114B1 publication Critical patent/FR2511114B1/en
Expired 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/043—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Transplanting Machines (AREA)
  • Gasket Seals (AREA)
FR8208420A 1981-08-05 1982-05-14 TIGHTENING SYSTEM PROVIDING A SEALED CONNECTION BETWEEN TUBES Expired FR2511114B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3130922A DE3130922C1 (en) 1981-08-05 1981-08-05 Screw system

Publications (2)

Publication Number Publication Date
FR2511114A1 FR2511114A1 (en) 1983-02-11
FR2511114B1 true FR2511114B1 (en) 1986-11-21

Family

ID=6138605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8208420A Expired FR2511114B1 (en) 1981-08-05 1982-05-14 TIGHTENING SYSTEM PROVIDING A SEALED CONNECTION BETWEEN TUBES

Country Status (16)

Country Link
JP (1) JPS5828086A (en)
AT (1) AT386062B (en)
BE (1) BE893026A (en)
BR (1) BR8204589A (en)
CH (1) CH657436A5 (en)
DE (1) DE3130922C1 (en)
DK (1) DK155345C (en)
ES (1) ES274655Y (en)
FI (1) FI70079C (en)
FR (1) FR2511114B1 (en)
GB (1) GB2103743B (en)
IT (2) IT8209486A1 (en)
NL (1) NL8201235A (en)
NO (1) NO157950C (en)
SE (1) SE450522B (en)
ZA (1) ZA822531B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60128086U (en) * 1984-02-08 1985-08-28 豊田工機株式会社 Fluid pipe connection device
JPS6387388U (en) * 1986-11-28 1988-06-07
JPH088380Y2 (en) * 1991-12-09 1996-03-06 日本ピラー工業株式会社 Pipe joint structure
IT201600116968A1 (en) * 2016-11-18 2018-05-18 Enea Agenzia Naz Per Le Nuove Tecnologie Lenergia E Lo Sviluppo Economico Sostenibile DEVICE FOR JUNCTION COMPRESSION OF THIN WALL PIPES
CN110030443A (en) * 2019-05-17 2019-07-19 杭州科百特过滤器材有限公司 Sealing duct connector
JP2022017782A (en) * 2020-07-14 2022-01-26 日本ピラー工業株式会社 Inner ring and pipe joint

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7116986U (en) * 1971-07-29 Ati Gmbh Pipe union for high pressure lines
US821564A (en) * 1905-09-13 1906-05-22 Modern Improvements Mfg Co Coupling for pipes and tubes.
US2011433A (en) * 1933-03-25 1935-08-13 Michigan Steel Casting Company Pipe coupling
US2332354A (en) * 1941-10-03 1943-10-19 Weatherhead Co Tube coupling and method of making same
US2529534A (en) * 1946-03-20 1950-11-14 Weatherhead Co Adapter
DE816178C (en) * 1950-04-01 1951-10-08 Ermeto G M B H Insert sleeve for reinforcing pipe ends
CH498332A (en) * 1969-10-24 1970-10-31 Fischer Ag Georg Pipe connection
DE2244862B1 (en) * 1972-09-13 1973-12-06 Jean Walterscheid Gmbh, 5204 Lohmar SCREW CONNECTION
DE2623157A1 (en) * 1976-05-22 1977-11-24 Walterscheid Gmbh Jean SCREW CONNECTION
DE2816132A1 (en) * 1978-04-14 1979-10-25 Walterscheid Gmbh Jean SCREW CONNECTION

Also Published As

Publication number Publication date
SE8203309L (en) 1983-02-06
IT8209486A0 (en) 1982-08-04
IT8209486A1 (en) 1984-02-04
IT1192489B (en) 1988-04-13
BR8204589A (en) 1983-07-26
JPS5828086A (en) 1983-02-18
FI822064A0 (en) 1982-06-10
CH657436A5 (en) 1986-08-29
ES274655Y (en) 1985-04-16
AT386062B (en) 1988-06-27
JPS6110711B2 (en) 1986-03-31
NO157950C (en) 1988-06-15
NO822655L (en) 1983-02-07
ATA142982A (en) 1987-11-15
BE893026A (en) 1982-08-16
FI822064L (en) 1983-02-06
DK288682A (en) 1983-02-06
GB2103743A (en) 1983-02-23
DK155345B (en) 1989-03-28
FI70079B (en) 1986-01-31
DK155345C (en) 1989-10-23
ES274655U (en) 1984-10-16
FR2511114A1 (en) 1983-02-11
GB2103743B (en) 1985-02-06
ZA822531B (en) 1983-02-23
NL8201235A (en) 1983-03-01
FI70079C (en) 1986-09-12
SE450522B (en) 1987-06-29
DE3130922C1 (en) 1982-12-09
NO157950B (en) 1988-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse