FR1083873A - Pipe coupling - Google Patents

Pipe coupling

Info

Publication number
FR1083873A
FR1083873A FR1083873DA FR1083873A FR 1083873 A FR1083873 A FR 1083873A FR 1083873D A FR1083873D A FR 1083873DA FR 1083873 A FR1083873 A FR 1083873A
Authority
FR
France
Prior art keywords
pipe coupling
coupling
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.)
Carl Hamacher K G
Original Assignee
Carl Hamacher K G
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 Carl Hamacher K G filed Critical Carl Hamacher K G
Application granted granted Critical
Publication of FR1083873A publication Critical patent/FR1083873A/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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
    • F16L27/06—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces with special sealing means between the engaging surfaces
    • F16L27/073—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces with special sealing means between the engaging surfaces one of the cooperating surfaces forming the sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1083873D 1953-09-21 1953-09-21 Pipe coupling Expired FR1083873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1083873T 1953-09-21

Publications (1)

Publication Number Publication Date
FR1083873A true FR1083873A (en) 1955-01-13

Family

ID=9611348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1083873D Expired FR1083873A (en) 1953-09-21 1953-09-21 Pipe coupling

Country Status (1)

Country Link
FR (1) FR1083873A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874978A (en) * 1955-03-02 1959-02-24 Fmc Corp Pipe coupling having a manually operated latching means
WO2006138331A1 (en) * 2005-06-17 2006-12-28 Nellcor Puritan Bennett Incorporated Ball joint for providing flexibility to a gas delivery pathway
US7849855B2 (en) 2005-06-17 2010-12-14 Nellcor Puritan Bennett Llc Gas exhaust system for a gas delivery mask
US7900630B2 (en) 2005-06-17 2011-03-08 Nellcor Puritan Bennett Llc Gas delivery mask with flexible bellows
US7975693B2 (en) 2005-06-17 2011-07-12 Nellcor Puritan Bennett Llc Adjustable gas delivery mask having a flexible gasket

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874978A (en) * 1955-03-02 1959-02-24 Fmc Corp Pipe coupling having a manually operated latching means
WO2006138331A1 (en) * 2005-06-17 2006-12-28 Nellcor Puritan Bennett Incorporated Ball joint for providing flexibility to a gas delivery pathway
US7827987B2 (en) 2005-06-17 2010-11-09 Nellcor Puritan Bennett Llc Ball joint for providing flexibility to a gas delivery pathway
US7849855B2 (en) 2005-06-17 2010-12-14 Nellcor Puritan Bennett Llc Gas exhaust system for a gas delivery mask
US7900630B2 (en) 2005-06-17 2011-03-08 Nellcor Puritan Bennett Llc Gas delivery mask with flexible bellows
US7975693B2 (en) 2005-06-17 2011-07-12 Nellcor Puritan Bennett Llc Adjustable gas delivery mask having a flexible gasket
US8104473B2 (en) 2005-06-17 2012-01-31 Nellcor Puritan Bennett Llc System and method for securing a gas delivery mask onto a subject's head

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