SE7706904L - TRANSMISSION DEVICE - Google Patents

TRANSMISSION DEVICE

Info

Publication number
SE7706904L
SE7706904L SE7706904A SE7706904A SE7706904L SE 7706904 L SE7706904 L SE 7706904L SE 7706904 A SE7706904 A SE 7706904A SE 7706904 A SE7706904 A SE 7706904A SE 7706904 L SE7706904 L SE 7706904L
Authority
SE
Sweden
Prior art keywords
elements
transmission device
revolution
variable speed
mechanical linkage
Prior art date
Application number
SE7706904A
Other languages
Swedish (sv)
Inventor
Y J Kemper
Original Assignee
Vadetec Sa
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
Priority claimed from FR7621298A external-priority patent/FR2358592A2/en
Application filed by Vadetec Sa filed Critical Vadetec Sa
Publication of SE7706904L publication Critical patent/SE7706904L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F01B3/0017—Component parts, details, e.g. sealings, lubrication
    • F01B3/0023—Actuating or actuated elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • 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
    • F16H—GEARING
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2244/00—Machines having two pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2270/00—Constructional features
    • F02G2270/50—Crosshead guiding pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Friction Gearing (AREA)
  • Retarders (AREA)

Abstract

VARIABLE SPEED TRANSMISSION DEVICE A variable speed transmission device of the type in which a first rotatable element is in rolling friction engagement with a second nutatable element having an axis movable in a biconical path about the axis of the first element in a manner such that two points of contact are established and which are equally spaced on opposite sides of a point at which the two axes intersect. A pair of rolling surfaces provided on each of the first and second elements are defined by curved generatrices which may be concave on one of the elements, preferably the first element, and convex on the other of the elements, preferably the second. The generatrices defining the rolling surfaces of revolution on the first and second elements are similar lengths and long relative to the average radial distance of the surfaces from their axes of revolution. A mechanical linkage connects the second element with the supporting frame of the transmission, such mechanical linkage preferably being in the form of a diaphragm-like structure having flexibility in a radial direction but being relatively rigid in a circumferential direction.
SE7706904A 1976-07-12 1977-06-15 TRANSMISSION DEVICE SE7706904L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621298A FR2358592A2 (en) 1975-08-01 1976-07-12 Frictional infinitely variable gearing - has rings driving cones axially movable to vary transmission ratio(NL030277)

Publications (1)

Publication Number Publication Date
SE7706904L true SE7706904L (en) 1978-01-13

Family

ID=9175609

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706904A SE7706904L (en) 1976-07-12 1977-06-15 TRANSMISSION DEVICE

Country Status (8)

Country Link
AR (1) AR216472A1 (en)
AU (1) AU2696277A (en)
BR (1) BR7704556A (en)
CA (1) CA1075042A (en)
ES (1) ES460498A2 (en)
IT (1) IT1116624B (en)
NL (1) NL7706848A (en)
SE (1) SE7706904L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1221373B (en) * 1988-04-29 1990-06-27 Varvel Spa CONTINUOUS SPEED VARIATOR

Also Published As

Publication number Publication date
IT1116624B (en) 1986-02-10
CA1075042A (en) 1980-04-08
AU2696277A (en) 1979-01-18
NL7706848A (en) 1978-01-16
ES460498A2 (en) 1978-12-01
AR216472A1 (en) 1979-12-28
BR7704556A (en) 1978-05-02

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