FR574547A - Perfectionnement aux vannes à sièges parallèles - Google Patents

Perfectionnement aux vannes à sièges parallèles

Info

Publication number
FR574547A
FR574547A FR574547DA FR574547A FR 574547 A FR574547 A FR 574547A FR 574547D A FR574547D A FR 574547DA FR 574547 A FR574547 A FR 574547A
Authority
FR
France
Prior art keywords
development
seat valves
parallel seat
parallel
valves
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)
Inventor
Michel Autier
Emile Waeghe
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 filed Critical
Application granted granted Critical
Publication of FR574547A publication Critical patent/FR574547A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR574547D 1923-12-12 1923-11-12 Perfectionnement aux vannes à sièges parallèles Expired FR574547A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28498T 1923-12-12

Publications (1)

Publication Number Publication Date
FR574547A true FR574547A (fr) 1924-07-12

Family

ID=8666668

Family Applications (2)

Application Number Title Priority Date Filing Date
FR574547D Expired FR574547A (fr) 1923-12-12 1923-11-12 Perfectionnement aux vannes à sièges parallèles
FR28498D Expired FR28498E (fr) 1923-12-12 1923-12-12 Perfectionnement aux vannes à sièges parallèles

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR28498D Expired FR28498E (fr) 1923-12-12 1923-12-12 Perfectionnement aux vannes à sièges parallèles

Country Status (1)

Country Link
FR (2) FR574547A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465143B1 (fr) * 1979-09-11 1985-09-06 Kubovy Moshe Perfectionnement aux robinets a eau

Also Published As

Publication number Publication date
FR28498E (fr) 1925-02-27

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