FR2314419A1 - Vanne d'isolement a obturateur perfectionne - Google Patents

Vanne d'isolement a obturateur perfectionne

Info

Publication number
FR2314419A1
FR2314419A1 FR7617256A FR7617256A FR2314419A1 FR 2314419 A1 FR2314419 A1 FR 2314419A1 FR 7617256 A FR7617256 A FR 7617256A FR 7617256 A FR7617256 A FR 7617256A FR 2314419 A1 FR2314419 A1 FR 2314419A1
Authority
FR
France
Prior art keywords
isolation valve
perfected
shutter
perfected shutter
isolation
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.)
Granted
Application number
FR7617256A
Other languages
English (en)
Other versions
FR2314419B1 (fr
Inventor
Nicola Di Sciascio
Michele Vinci
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.)
Nuovo Pignone SpA
Original Assignee
Nuovo Pignone SpA
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 Nuovo Pignone SpA filed Critical Nuovo Pignone SpA
Publication of FR2314419A1 publication Critical patent/FR2314419A1/fr
Application granted granted Critical
Publication of FR2314419B1 publication Critical patent/FR2314419B1/fr
Granted 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
    • F16K1/24—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 with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Safety Valves (AREA)
  • Compressor (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
FR7617256A 1975-06-10 1976-06-08 Vanne d'isolement a obturateur perfectionne Granted FR2314419A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24190/75A IT1038830B (it) 1975-06-10 1975-06-10 Valvola di isolamento a perfetta tenuta verso l esterno e tra sede e otturatore

Publications (2)

Publication Number Publication Date
FR2314419A1 true FR2314419A1 (fr) 1977-01-07
FR2314419B1 FR2314419B1 (fr) 1981-08-28

Family

ID=11212444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617256A Granted FR2314419A1 (fr) 1975-06-10 1976-06-08 Vanne d'isolement a obturateur perfectionne

Country Status (13)

Country Link
US (1) US4071221A (fr)
BE (1) BE842804A (fr)
CA (1) CA1028677A (fr)
DE (2) DE7618439U1 (fr)
DK (1) DK144743C (fr)
FR (1) FR2314419A1 (fr)
GB (1) GB1539449A (fr)
IE (1) IE42846B1 (fr)
IT (1) IT1038830B (fr)
LU (1) LU75112A1 (fr)
NL (1) NL159171B (fr)
NO (1) NO140570C (fr)
ZA (1) ZA763289B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588806A1 (fr) * 1985-10-23 1987-04-24 Journee Paul Sa Dispositif de verrouillage d'un reservoir de carburant de vehicule automobile

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU81386A1 (fr) * 1979-06-15 1979-09-12 Wurth Paul Sa Dispositif d'obturation d'une conduite de gaz a section elevee
IT1123188B (it) * 1979-09-17 1986-04-30 Nuovo Pignone Spa Valvola ad otturatore bilanciato
DE3330235C2 (de) * 1983-08-22 1985-10-31 Ford-Werke AG, 5000 Köln Vergaser mit einem den Lufteinlaßkanal steuernden Drosselorgan in Form eines Schiebers
KR100197807B1 (ko) * 1996-02-06 1999-06-15 박상규 매연 재연소장치용 교번 밸브 조립체

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB505300A (en) * 1937-02-25 1939-05-09 Maurice Antoine Sertillange Improvements in or relating to valves
US2535525A (en) * 1948-08-23 1950-12-26 Fred E Wolfe Gate valve
US2809010A (en) * 1954-09-14 1957-10-08 Gen Electric Shut-off valve
US3119594A (en) * 1961-02-17 1964-01-28 Orbit Valve Co Swing gate valve
FR1290219A (fr) * 1961-02-27 1962-04-13 Perfectionnements apportés aux systèmes obturateurs à joint d'étanchéité, notamment pour canalisations de grandes dimensions
US3254660A (en) * 1963-12-19 1966-06-07 Itt Closure operator for valves
US3727880A (en) * 1970-12-22 1973-04-17 Stock Equipment Co Valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588806A1 (fr) * 1985-10-23 1987-04-24 Journee Paul Sa Dispositif de verrouillage d'un reservoir de carburant de vehicule automobile

Also Published As

Publication number Publication date
LU75112A1 (fr) 1977-01-24
FR2314419B1 (fr) 1981-08-28
NL159171B (nl) 1979-01-15
NO761963L (fr) 1976-12-13
DE2626045B2 (de) 1979-02-22
GB1539449A (en) 1979-01-31
DK249076A (da) 1976-12-11
IE42846B1 (en) 1980-11-05
NO140570C (no) 1979-09-26
IE42846L (en) 1976-12-10
DK144743C (da) 1982-10-18
DE2626045A1 (de) 1976-12-16
BE842804A (fr) 1976-12-10
IT1038830B (it) 1979-11-30
US4071221A (en) 1978-01-31
DE2626045C3 (de) 1979-10-11
CA1028677A (fr) 1978-03-28
DE7618439U1 (de) 1979-10-31
DK144743B (da) 1982-05-24
NO140570B (no) 1979-06-18
ZA763289B (en) 1977-05-25
NL7606295A (nl) 1976-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse