SE8203309L - FORSKRUVNINGSSYSTEM - Google Patents

FORSKRUVNINGSSYSTEM

Info

Publication number
SE8203309L
SE8203309L SE8203309A SE8203309A SE8203309L SE 8203309 L SE8203309 L SE 8203309L SE 8203309 A SE8203309 A SE 8203309A SE 8203309 A SE8203309 A SE 8203309A SE 8203309 L SE8203309 L SE 8203309L
Authority
SE
Sweden
Prior art keywords
spigot
recess
conical surface
conical
lip
Prior art date
Application number
SE8203309A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE450522B (en
Inventor
O Fiala
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 SE8203309L publication Critical patent/SE8203309L/en
Publication of SE450522B publication Critical patent/SE450522B/en

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)
  • Bolts, Nuts, And Washers (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)
  • Transplanting Machines (AREA)

Abstract

A pressure-tight pipe connection comprises a threaded spigot 2 having a conical recess 6 tapering from an end face thereof to a cylindrical bore 7 extending to a radially projecting shoulder 5 adjacent a through bore 18 of the spigot, a cap screwable 13 on the spigot, and an intermediate ring 1 with a conical surface 25 which, in use, abuts against the inner surface 17 of a flanged end of a pipe 16, the conical surface merging into an oppositely inclined conical surface 3 which abuts the conical recess 6 of the threaded spigot. The intermediate ring 1 has one or more deformable lips 4 adjacent a recess 9 at the end of the conical surface 3 which faces the threaded spigot 2, the lip or lips 4 having a radius (R1) which is greater than the radius (r1) of the cylindrical bore 7 of the spigot 2, and the recess 9 is dimensional so that the sealing lip can be pressed into it when the lip is being deformed during assembly. <IMAGE>
SE8203309A 1981-08-05 1982-05-27 Rudder power supply system SE450522B (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
SE8203309L true SE8203309L (en) 1983-02-06
SE450522B SE450522B (en) 1987-06-29

Family

ID=6138605

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8203309A SE450522B (en) 1981-08-05 1982-05-27 Rudder power supply system

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) IT1192489B (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
DK155345C (en) 1989-10-23
FR2511114A1 (en) 1983-02-11
ATA142982A (en) 1987-11-15
IT8209486A1 (en) 1984-02-04
ES274655U (en) 1984-10-16
FI70079C (en) 1986-09-12
GB2103743B (en) 1985-02-06
IT1192489B (en) 1988-04-13
SE450522B (en) 1987-06-29
CH657436A5 (en) 1986-08-29
NO157950C (en) 1988-06-15
FI822064A0 (en) 1982-06-10
JPS6110711B2 (en) 1986-03-31
BR8204589A (en) 1983-07-26
IT8209486A0 (en) 1982-08-04
NO157950B (en) 1988-03-07
FI822064L (en) 1983-02-06
AT386062B (en) 1988-06-27
BE893026A (en) 1982-08-16
DK288682A (en) 1983-02-06
FR2511114B1 (en) 1986-11-21
ZA822531B (en) 1983-02-23
GB2103743A (en) 1983-02-23
DK155345B (en) 1989-03-28
JPS5828086A (en) 1983-02-18
ES274655Y (en) 1985-04-16
FI70079B (en) 1986-01-31
DE3130922C1 (en) 1982-12-09
NO822655L (en) 1983-02-07
NL8201235A (en) 1983-03-01

Similar Documents

Publication Publication Date Title
US3972547A (en) Locking and nonseal joint device
DK149515C (en) PIPE CONNECTION TO PERMANENT COLLECTION OF PIPE PIPES
GB1118225A (en) Joint connection for metal pipes
BR8504530A (en) PROTECTIVE DEVICE FOR THREADING AND JOINT BALANCES FORMING METAL PIPE STOP
GB1262733A (en) Improvements in and relating to pipe couplings
GB1339689A (en) Compression coupling for pipes
GB1513551A (en) Seal rings for pipe fittings and to pipe fittings incorporating such seal rings
KR870011410A (en) Connecting thin tube for pipe and its connection structure
GB1494323A (en) Coupling element for pipe ends
NL7510249A (en) Gastight screwed pipe union - has mating cone faces of different angles in inner and outer members
SE8203309L (en) FORSKRUVNINGSSYSTEM
NO961834D0 (en) Drainage System
GB966535A (en) Improvements in or relating to devices for hermetically joining two tubular elements
GB1192579A (en) A Pipe Coupling
ES2022928B3 (en) DETACHABLE TUBULAR UNION.
ES314373A1 (en) Joint between pipes
FR2351564A7 (en) Sealed pipe joint using spigot and socket - has cam-tailed bolts acting on socket flange and floating collar which bears on bonded ring
DK27487A (en) DEVICE FOR CONNECTING A SPRAY GUN WITH AEROSOLA DASE
GB932002A (en) Improvements in and relating to pipe joints
ATE15712T1 (en) SEALING RING.
GB1085277A (en) An improved hose end unit
ATE126575T1 (en) CONNECTION ARRANGEMENT OF A PIPELINE.
GB1072872A (en) Improvements in or relating to pipe couplings
GB1317892A (en) Pipe couplings
GB880282A (en) Pipe coupling for fluid pressure systems

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8203309-3

Effective date: 19931210

Format of ref document f/p: F