FR489600A - Robinet à pas différentiels - Google Patents

Robinet à pas différentiels

Info

Publication number
FR489600A
FR489600A FR489600DA FR489600A FR 489600 A FR489600 A FR 489600A FR 489600D A FR489600D A FR 489600DA FR 489600 A FR489600 A FR 489600A
Authority
FR
France
Prior art keywords
differential pitch
pitch valve
valve
differential
pitch
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
Louis-Leon Billant
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.)
LOUIS-LEON BILLANT
Original Assignee
LOUIS-LEON BILLANT
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 LOUIS-LEON BILLANT filed Critical LOUIS-LEON BILLANT
Application granted granted Critical
Publication of FR489600A publication Critical patent/FR489600A/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
    • 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
    • F16K31/506—Mechanical actuating means with screw-spindle or internally threaded actuating means with plural sets of thread, e.g. with different pitch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR489600D 1918-04-04 1918-04-04 Robinet à pas différentiels Expired FR489600A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR489600T 1918-04-04

Publications (1)

Publication Number Publication Date
FR489600A true FR489600A (fr) 1919-02-20

Family

ID=1525831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489600D Expired FR489600A (fr) 1918-04-04 1918-04-04 Robinet à pas différentiels

Country Status (1)

Country Link
FR (1) FR489600A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014538A1 (fr) * 1989-05-18 1990-11-29 Laminar Fluid Controls, Inc. Vanne de regulation d'ecoulement a ajustement fin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014538A1 (fr) * 1989-05-18 1990-11-29 Laminar Fluid Controls, Inc. Vanne de regulation d'ecoulement a ajustement fin

Similar Documents

Publication Publication Date Title
FR522885A (fr) Veilleuse à pétrole
CH80122A (fr) Différentiel
FR489600A (fr) Robinet à pas différentiels
CH80121A (de) Reiberhahn
FR534933A (fr) Soupape à flotteur
FR503889A (fr) Soupape à double siège
FR490808A (fr) Perfectionnements aux différentiels
FR515575A (fr) Ouvrage à piquets
FR519469A (fr) Différentiel à rendement variable
FR490277A (fr) Graisseur à débit forcé
FR493145A (fr) Bruleur à hydrocarbures
FR497251A (fr) Différentiel
FR496054A (fr) Différentiel
FR510222A (fr) Turbine à essence
FR503887A (fr) Engrenages
FR499206A (fr) Graisseurs à débit visible
FR490565A (fr) Turbine à étages concentriques
FR488634A (fr) Allumoir à ferro-cérium
FR494923A (fr) Articulateur à griffes-vis
CH81502A (fr) Soupape
CH81821A (fr) Robinet à grand debit
CH78436A (de) Mikromanometer
FR490232A (fr) Sulfateuse à traction
FR506925A (fr) Four à récupération
CH78982A (de) Ventilhahn