FR2152079A5 - - Google Patents

Info

Publication number
FR2152079A5
FR2152079A5 FR7231222A FR7231222A FR2152079A5 FR 2152079 A5 FR2152079 A5 FR 2152079A5 FR 7231222 A FR7231222 A FR 7231222A FR 7231222 A FR7231222 A FR 7231222A FR 2152079 A5 FR2152079 A5 FR 2152079A5
Authority
FR
France
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
FR7231222A
Other languages
French (fr)
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.)
FELTEN ET GUILLEAUME
Original Assignee
FELTEN ET GUILLEAUME
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 DE19712144435 external-priority patent/DE2144435A1/de
Priority claimed from DE19712145804 external-priority patent/DE2145804A1/de
Application filed by FELTEN ET GUILLEAUME filed Critical FELTEN ET GUILLEAUME
Application granted granted Critical
Publication of FR2152079A5 publication Critical patent/FR2152079A5/fr
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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0243—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member specially adapted for use with coated pipes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7231222A 1971-09-04 1972-09-04 Expired FR2152079A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712144435 DE2144435A1 (de) 1971-09-04 1971-09-04 Rohrverbindung fuer mit kunststoff beschichtete metallrohre
DE19712145804 DE2145804A1 (de) 1971-09-14 1971-09-14 Verbindung fuer mit kunststoff beschichtete metallrohre

Publications (1)

Publication Number Publication Date
FR2152079A5 true FR2152079A5 (de) 1973-04-20

Family

ID=25761690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231222A Expired FR2152079A5 (de) 1971-09-04 1972-09-04

Country Status (4)

Country Link
CH (1) CH544253A (de)
FR (1) FR2152079A5 (de)
GB (3) GB1397396A (de)
NL (1) NL7211894A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670144A5 (de) * 1986-05-16 1989-05-12 Fischer Ag Georg
GB9627004D0 (en) * 1996-12-27 1997-02-12 Fusion Group Plc Pipes

Also Published As

Publication number Publication date
GB1396736A (en) 1975-06-04
GB1397396A (en) 1975-06-11
GB1397397A (en) 1975-06-11
NL7211894A (de) 1973-03-06
CH544253A (de) 1973-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse