FR2220031B1 - - Google Patents

Info

Publication number
FR2220031B1
FR2220031B1 FR7307546A FR7307546A FR2220031B1 FR 2220031 B1 FR2220031 B1 FR 2220031B1 FR 7307546 A FR7307546 A FR 7307546A FR 7307546 A FR7307546 A FR 7307546A FR 2220031 B1 FR2220031 B1 FR 2220031B1
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
FR7307546A
Other versions
FR2220031A1 (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.)
ROFFO ETS
Original Assignee
ROFFO ETS
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 ROFFO ETS filed Critical ROFFO ETS
Priority to FR7307546A priority Critical patent/FR2220031B1/fr
Priority to BE137421A priority patent/BE806930A/fr
Publication of FR2220031A1 publication Critical patent/FR2220031A1/fr
Application granted granted Critical
Publication of FR2220031B1 publication Critical patent/FR2220031B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089—Regulating or controlling systems
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
FR7307546A 1973-03-02 1973-03-02 Expired FR2220031B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7307546A FR2220031B1 (fr) 1973-03-02 1973-03-02
BE137421A BE806930A (fr) 1973-03-02 1973-11-05 Robinet a boisseau a debit reglable et dispositif de distribution et d'epandage en comportant application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7307546A FR2220031B1 (fr) 1973-03-02 1973-03-02

Publications (2)

Publication Number Publication Date
FR2220031A1 FR2220031A1 (fr) 1974-09-27
FR2220031B1 true FR2220031B1 (fr) 1975-08-22

Family

ID=9115709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307546A Expired FR2220031B1 (fr) 1973-03-02 1973-03-02

Country Status (2)

Country Link
BE (1) BE806930A (fr)
FR (1) FR2220031B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323310A2 (fr) * 1974-12-18 1977-04-08 Billaud Jacques Programmateur de debit hectare independant de la vitesse d'avancement pour pulverisateur
FR2515989A1 (fr) * 1981-11-12 1983-05-13 Tecnoma Distributeur rotatif, notamment pour une installation mobile de pulverisation d'un liquide de traitement des plantes
EP0079815A3 (fr) * 1981-11-12 1983-08-24 Tecnoma Distributeur rotatif, notamment pour une installation mobile de pulvérisation d'un liquide de traitement des plantes
FR2529103B2 (fr) * 1982-06-24 1986-06-06 Tecnoma Distributeur rotatif, notamment pour une installation mobile de pulverisation d'un liquide de traitement des plantes
FR2540008A1 (fr) * 1983-01-28 1984-08-03 Unima Anjou Pulverisateur notamment de liquides agricoles a circulation continue de liquide
WO2006066616A1 (fr) * 2004-12-24 2006-06-29 Picanol N.V. Soupape d’etranglement pour metiers a tisser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252185A (en) * 1940-05-27 1941-08-12 Peter G Kluse Valve construction
BE673919A (fr) * 1965-12-17
FR1596693A (fr) * 1968-11-28 1970-06-22
FR1602087A (fr) * 1968-12-18 1970-10-05

Also Published As

Publication number Publication date
BE806930A (fr) 1974-03-01
FR2220031A1 (fr) 1974-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse