ES274655U - Improved device for pressure tightening, between a tube and a joint tube. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improved device for pressure tightening, between a tube and a joint tube. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES274655U
ES274655U ES274655U ES274655U ES274655U ES 274655 U ES274655 U ES 274655U ES 274655 U ES274655 U ES 274655U ES 274655 U ES274655 U ES 274655U ES 274655 U ES274655 U ES 274655U
Authority
ES
Spain
Prior art keywords
tube
throat
conical
translation
legally binding
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.)
Granted
Application number
ES274655U
Other languages
Spanish (es)
Other versions
ES274655Y (en
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 ES274655U publication Critical patent/ES274655U/en
Application granted granted Critical
Publication of ES274655Y publication Critical patent/ES274655Y/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

Abstract

Improved device for pressure-proof connection, between a tube and a connecting tube, which has a conical throat from a frontal surface, throat that transitions from a cylindrical bore to a radially running stop, to which follows the core of the splice, as well as a threaded nipple on the empelme tube, and an intermediate ring provided with a conical surface which, in the assembled state, bears against the inner surface of a flared tube extern, and which has transition in a conical surface indexed in the opposite direction and which, when mounted, rests against the conical throat of the connecting tube, characterized in that it follows a groove (9) located at the end of its conical surface (3), turned in a state mounted to the splice (2), the intermediate ring (1) is provided with a conformable lip (4), the seal lip (4) having a radius that is greater than the radius of the core. Lid (7) of the tube of the emplacement (2), located between the stop (5) of radial course, and the conical bore (6), the throat (9) being dimensioned in such a way, that the joint lip can be introduced under pressure in the throat during its conformation during assembly. (Machine-translation by Google Translate, not legally binding)
ES1982274655U 1981-08-05 1982-08-04 PERFECTED PRESSURE PROOF UNION DEVICE, BETWEEN A TUBE AND A JOINT TUBE. Expired ES274655Y (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
ES274655U true ES274655U (en) 1984-10-16
ES274655Y ES274655Y (en) 1985-04-16

Family

ID=6138605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982274655U Expired ES274655Y (en) 1981-08-05 1982-08-04 PERFECTED PRESSURE PROOF UNION DEVICE, BETWEEN A TUBE AND A JOINT TUBE.

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 (5)

* 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
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
SE450522B (en) 1987-06-29
DK155345C (en) 1989-10-23
NO157950C (en) 1988-06-15
DK288682A (en) 1983-02-06
CH657436A5 (en) 1986-08-29
ZA822531B (en) 1983-02-23
DK155345B (en) 1989-03-28
JPS6110711B2 (en) 1986-03-31
SE8203309L (en) 1983-02-06
NL8201235A (en) 1983-03-01
IT1192489B (en) 1988-04-13
GB2103743A (en) 1983-02-23
FI822064L (en) 1983-02-06
NO822655L (en) 1983-02-07
IT8209486A0 (en) 1982-08-04
GB2103743B (en) 1985-02-06
DE3130922C1 (en) 1982-12-09
FI70079B (en) 1986-01-31
IT8209486A1 (en) 1984-02-04
ES274655Y (en) 1985-04-16
NO157950B (en) 1988-03-07
BE893026A (en) 1982-08-16
BR8204589A (en) 1983-07-26
FI70079C (en) 1986-09-12
FI822064A0 (en) 1982-06-10
AT386062B (en) 1988-06-27
FR2511114B1 (en) 1986-11-21
ATA142982A (en) 1987-11-15
JPS5828086A (en) 1983-02-18
FR2511114A1 (en) 1983-02-11

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970303