FR2341806A1 - Vanne motorisee par un verin hydraulique a soufflet - Google Patents

Vanne motorisee par un verin hydraulique a soufflet

Info

Publication number
FR2341806A1
FR2341806A1 FR7605174A FR7605174A FR2341806A1 FR 2341806 A1 FR2341806 A1 FR 2341806A1 FR 7605174 A FR7605174 A FR 7605174A FR 7605174 A FR7605174 A FR 7605174A FR 2341806 A1 FR2341806 A1 FR 2341806A1
Authority
FR
France
Prior art keywords
shutoff valve
contaminated fluids
bellows
axial inlet
lateral outlet
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
FR7605174A
Other languages
English (en)
Other versions
FR2341806B1 (fr
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.)
IRRIFRANCE
Original Assignee
IRRIFRANCE
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 IRRIFRANCE filed Critical IRRIFRANCE
Priority to FR7605174A priority Critical patent/FR2341806A1/fr
Priority to IT6998176A priority patent/IT1072229B/it
Priority to DE19772703999 priority patent/DE2703999A1/de
Publication of FR2341806A1 publication Critical patent/FR2341806A1/fr
Application granted granted Critical
Publication of FR2341806B1 publication Critical patent/FR2341806B1/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/09—Watering arrangements making use of movable installations on wheels or the like
    • 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
    • F16K25/00—Details relating to contact between valve members and seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Diaphragms And Bellows (AREA)
  • Sliding Valves (AREA)
FR7605174A 1976-02-20 1976-02-20 Vanne motorisee par un verin hydraulique a soufflet Granted FR2341806A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7605174A FR2341806A1 (fr) 1976-02-20 1976-02-20 Vanne motorisee par un verin hydraulique a soufflet
IT6998176A IT1072229B (it) 1976-02-20 1976-12-15 Valvola azionata da un martinetto idraulico a soffietto particolarmente per impianti di irrigazione
DE19772703999 DE2703999A1 (de) 1976-02-20 1977-02-01 Schieberventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7605174A FR2341806A1 (fr) 1976-02-20 1976-02-20 Vanne motorisee par un verin hydraulique a soufflet

Publications (2)

Publication Number Publication Date
FR2341806A1 true FR2341806A1 (fr) 1977-09-16
FR2341806B1 FR2341806B1 (fr) 1979-07-20

Family

ID=9169551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605174A Granted FR2341806A1 (fr) 1976-02-20 1976-02-20 Vanne motorisee par un verin hydraulique a soufflet

Country Status (3)

Country Link
DE (1) DE2703999A1 (fr)
FR (1) FR2341806A1 (fr)
IT (1) IT1072229B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505438A1 (fr) * 1981-05-06 1982-11-12 Valeo Robinet a membrane
EP0299541A2 (fr) * 1986-11-20 1989-01-18 Ernst Peiniger GmbH Unternehmen für Bautenschutz Dispositif de sécurité pour un dispositif manipulé par un opérateur
FR2661726A1 (fr) * 1990-05-02 1991-11-08 Carbon Ste Fse Amortisseurs Siege raye pour clapet ou soupape hydraulique ou pneumatique et systeme equipe d'un tel siege.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505438A1 (fr) * 1981-05-06 1982-11-12 Valeo Robinet a membrane
EP0299541A2 (fr) * 1986-11-20 1989-01-18 Ernst Peiniger GmbH Unternehmen für Bautenschutz Dispositif de sécurité pour un dispositif manipulé par un opérateur
EP0299541A3 (en) * 1986-11-20 1989-04-05 Ernst Peiniger Gmbh Unternehmen Fur Bautenschutz Safety device for an operator-controlled apparatus
US4914721A (en) * 1986-11-20 1990-04-03 Ernst Peiniger Gmbh Unternehmen Fuer Bautenschutz Safety device
FR2661726A1 (fr) * 1990-05-02 1991-11-08 Carbon Ste Fse Amortisseurs Siege raye pour clapet ou soupape hydraulique ou pneumatique et systeme equipe d'un tel siege.

Also Published As

Publication number Publication date
DE2703999A1 (de) 1977-08-25
FR2341806B1 (fr) 1979-07-20
IT1072229B (it) 1985-04-10

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse