FR2225669B1 - - Google Patents

Info

Publication number
FR2225669B1
FR2225669B1 FR7313379A FR7313379A FR2225669B1 FR 2225669 B1 FR2225669 B1 FR 2225669B1 FR 7313379 A FR7313379 A FR 7313379A FR 7313379 A FR7313379 A FR 7313379A FR 2225669 B1 FR2225669 B1 FR 2225669B1
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
FR7313379A
Other languages
French (fr)
Other versions
FR2225669A1 (xx
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.)
Schlumberger SA
Original Assignee
Schlumberger SA
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 Schlumberger SA filed Critical Schlumberger SA
Priority to FR7313379A priority Critical patent/FR2225669B1/fr
Priority to IT6809374A priority patent/IT1009422B/it
Priority to BE143003A priority patent/BE813489A/xx
Priority to DE19742417893 priority patent/DE2417893A1/de
Priority to NL7405158A priority patent/NL7405158A/xx
Publication of FR2225669A1 publication Critical patent/FR2225669A1/fr
Application granted granted Critical
Publication of FR2225669B1 publication Critical patent/FR2225669B1/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
    • 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
    • F16K1/42—Valve seats
    • F16K1/425—Attachment of the seat to the housing by plastical deformation, e.g. valve seat or housing being plastically deformed during mounting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
FR7313379A 1973-04-13 1973-04-13 Expired FR2225669B1 (xx)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7313379A FR2225669B1 (xx) 1973-04-13 1973-04-13
IT6809374A IT1009422B (it) 1973-04-13 1974-04-05 Apparecchio per regolare il de flusso di un fluido
BE143003A BE813489A (fr) 1973-04-13 1974-04-09 Appareil pour le reglage de l'ecoulement d'un fluide et procede pour sa fabrication
DE19742417893 DE2417893A1 (de) 1973-04-13 1974-04-11 Stroemungssteuergeraet
NL7405158A NL7405158A (xx) 1973-04-13 1974-04-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313379A FR2225669B1 (xx) 1973-04-13 1973-04-13

Publications (2)

Publication Number Publication Date
FR2225669A1 FR2225669A1 (xx) 1974-11-08
FR2225669B1 true FR2225669B1 (xx) 1976-06-11

Family

ID=9117902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313379A Expired FR2225669B1 (xx) 1973-04-13 1973-04-13

Country Status (5)

Country Link
BE (1) BE813489A (xx)
DE (1) DE2417893A1 (xx)
FR (1) FR2225669B1 (xx)
IT (1) IT1009422B (xx)
NL (1) NL7405158A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594518B3 (fr) * 1986-02-17 1988-02-12 Feurs Fonderies Acieries Elect Bague d'etancheite et son application a la mise en oeuvre d'un procede de fabrication d'un corps moule pour faire office de siege a un organe obturateur notamment de robinetterie
DE4429295A1 (de) * 1994-08-18 1996-02-22 Klein Schanzlin & Becker Ag Armatur mit eingegeossenen Sitzringen
DE19500605A1 (de) * 1995-01-11 1996-07-18 Rexroth Mannesmann Gmbh Gegossener Gehäusekörper

Also Published As

Publication number Publication date
FR2225669A1 (xx) 1974-11-08
IT1009422B (it) 1976-12-10
BE813489A (fr) 1974-10-09
DE2417893A1 (de) 1974-10-24
NL7405158A (xx) 1974-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse