FR1064159A - Obturateur - Google Patents

Obturateur

Info

Publication number
FR1064159A
FR1064159A FR1064159DA FR1064159A FR 1064159 A FR1064159 A FR 1064159A FR 1064159D A FR1064159D A FR 1064159DA FR 1064159 A FR1064159 A FR 1064159A
Authority
FR
France
Prior art keywords
shutter
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
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1064159A publication Critical patent/FR1064159A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0466—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a special seating surface
    • 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)
FR1064159D 1951-10-08 1952-10-06 Obturateur Expired FR1064159A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1064159X 1951-10-08

Publications (1)

Publication Number Publication Date
FR1064159A true FR1064159A (fr) 1954-05-11

Family

ID=19868218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1064159D Expired FR1064159A (fr) 1951-10-08 1952-10-06 Obturateur

Country Status (1)

Country Link
FR (1) FR1064159A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105517A (en) * 1961-02-16 1963-10-01 Magneti Marelli Spa Pressure regulator for compressed air installations for motor vehicles
US4092994A (en) * 1975-04-14 1978-06-06 United Gas Industries Limited Valves
US4865136A (en) * 1987-10-05 1989-09-12 Cummins Engine Company Pressure relief valve for roller bit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105517A (en) * 1961-02-16 1963-10-01 Magneti Marelli Spa Pressure regulator for compressed air installations for motor vehicles
US4092994A (en) * 1975-04-14 1978-06-06 United Gas Industries Limited Valves
US4865136A (en) * 1987-10-05 1989-09-12 Cummins Engine Company Pressure relief valve for roller bit

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