FR448199A - Seal for high pressure lines - Google Patents

Seal for high pressure lines

Info

Publication number
FR448199A
FR448199A FR448199A FR448199DA FR448199A FR 448199 A FR448199 A FR 448199A FR 448199 A FR448199 A FR 448199A FR 448199D A FR448199D A FR 448199DA FR 448199 A FR448199 A FR 448199A
Authority
FR
France
Prior art keywords
seal
high pressure
pressure lines
lines
pressure
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
FR448199A
Other languages
French (fr)
Inventor
Leon-Jean Pechiney
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.)
LEON JEAN PECHINEY
Poulenc Freres SA
Original Assignee
LEON JEAN PECHINEY
Poulenc Freres SA
Filing date
Publication date
Application filed by LEON JEAN PECHINEY, Poulenc Freres SA filed Critical LEON JEAN PECHINEY
Application granted granted Critical
Publication of FR448199A publication Critical patent/FR448199A/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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
    • F16L17/08—Metal sealing rings
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR448199A 1912-08-23 Seal for high pressure lines Expired FR448199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR19822T

Publications (1)

Publication Number Publication Date
FR448199A true FR448199A (en) 1913-01-24

Family

ID=33186429

Family Applications (2)

Application Number Title Priority Date Filing Date
FR19822A Expired FR19822E (en) Seal for high pressure lines
FR448199A Expired FR448199A (en) 1912-08-23 Seal for high pressure lines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR19822A Expired FR19822E (en) Seal for high pressure lines

Country Status (1)

Country Link
FR (2) FR448199A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863679A (en) * 1954-09-10 1958-12-09 Calvin D Dunbar Pipe joint having opposed packing grooves and sealing means therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089678A (en) * 1960-08-24 1963-05-14 Marvin H Grove Valve construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863679A (en) * 1954-09-10 1958-12-09 Calvin D Dunbar Pipe joint having opposed packing grooves and sealing means therefor

Also Published As

Publication number Publication date
FR19822E (en) 1915-10-01

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