FR818587A - Improvements to pipe fittings - Google Patents

Improvements to pipe fittings

Info

Publication number
FR818587A
FR818587A FR818587DA FR818587A FR 818587 A FR818587 A FR 818587A FR 818587D A FR818587D A FR 818587DA FR 818587 A FR818587 A FR 818587A
Authority
FR
France
Prior art keywords
pipe fittings
fittings
pipe
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
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.)
PATEX
Original Assignee
PATEX
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 PATEX filed Critical PATEX
Application granted granted Critical
Publication of FR818587A publication Critical patent/FR818587A/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
    • F16L19/08—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 with metal rings which bite into the wall of the pipe
    • F16L19/10—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/44—Carburising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR818587D 1936-11-11 1937-03-01 Improvements to pipe fittings Expired FR818587A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE818587X 1936-11-11
DE491761X 1936-11-11

Publications (1)

Publication Number Publication Date
FR818587A true FR818587A (en) 1937-09-29

Family

ID=33098902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818587D Expired FR818587A (en) 1936-11-11 1937-03-01 Improvements to pipe fittings

Country Status (1)

Country Link
FR (1) FR818587A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068521B (en) * 1960-03-31 Dresden Hans Zeller Pipe connection with cutting ring
US3643984A (en) * 1969-09-10 1972-02-22 Autoclave Eng Inc Plastic coated ferrule for a tube coupling
US7677602B2 (en) 2001-02-06 2010-03-16 Swagelok Company Tube fitting
US7762592B2 (en) 2001-02-06 2010-07-27 Swagelok Company Tube fitting for stainless steel tubing
US7815226B2 (en) 2001-02-06 2010-10-19 Swagelok Company Fitting for metal pipe and tubing
EP2626150A1 (en) * 2008-09-05 2013-08-14 Snap-Tite Technologies, Inc. Tube fitting for use in combination with a thick walled tube, a process for making a tube fitting and a die
WO2016094638A1 (en) * 2013-12-10 2016-06-16 Parker-Hannifin Corporation Multiple layer hardness ferrule and method
US10605387B2 (en) 2013-12-10 2020-03-31 Parker-Hannifin Corporation Multiple layer hardness ferrule and method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068521B (en) * 1960-03-31 Dresden Hans Zeller Pipe connection with cutting ring
US3643984A (en) * 1969-09-10 1972-02-22 Autoclave Eng Inc Plastic coated ferrule for a tube coupling
US7677602B2 (en) 2001-02-06 2010-03-16 Swagelok Company Tube fitting
US7740283B2 (en) 2001-02-06 2010-06-22 Swagelok Company Tube fitting with separable tube gripping device
US7762592B2 (en) 2001-02-06 2010-07-27 Swagelok Company Tube fitting for stainless steel tubing
US7815226B2 (en) 2001-02-06 2010-10-19 Swagelok Company Fitting for metal pipe and tubing
EP2626150A1 (en) * 2008-09-05 2013-08-14 Snap-Tite Technologies, Inc. Tube fitting for use in combination with a thick walled tube, a process for making a tube fitting and a die
US10215315B2 (en) 2008-09-05 2019-02-26 Parker-Hannifin Corporation Tube compression fitting and flared fitting used with connection body and method of making same
WO2016094638A1 (en) * 2013-12-10 2016-06-16 Parker-Hannifin Corporation Multiple layer hardness ferrule and method
EP3614028A1 (en) * 2013-12-10 2020-02-26 Parker-Hannifin Corporation Multiple layer hardness ferrule and method
US10605387B2 (en) 2013-12-10 2020-03-31 Parker-Hannifin Corporation Multiple layer hardness ferrule and method

Similar Documents

Publication Publication Date Title
FR818587A (en) Improvements to pipe fittings
FR816069A (en) Improvements to pipe connections
FR803405A (en) Improvements to fluid-tight pipe joints
FR794525A (en) Improvements to pipe connections
FR785652A (en) Improvements to pipe joints
FR810096A (en) Pipe fittings
FR786558A (en) Improvements to pipe fittings
FR838101A (en) Improvements made to tubular fittings
FR841135A (en) Improvements to articulated pipe fittings
FR825326A (en) Improvements to pipe fittings
FR822983A (en) Improvements to bimetallic tubes for corrosive fluids
FR731198A (en) Improvements to pipe fittings
FR770143A (en) Improvements to pipe fittings
FR846548A (en) Improvements to flexible pipe fittings
FR750634A (en) Improvements made to pipe fittings
FR863656A (en) Improvements in pipe fittings
FR844174A (en) Improvements to pipe and tube connections
FR806526A (en) Improvements to pipe joints
FR768968A (en) Improvements made to flexible pipe fittings
FR810601A (en) Improvements to fittings for metal pipes
FR805255A (en) Welded pipe fitting
FR765735A (en) Improvements to pipe fittings
FR814151A (en) Pipe connection
FR858172A (en) Improvements to pipe fittings
FR798704A (en) Improvements to pipe fittings