FR2448646A1 - Windmill pump drive linkage - includes eccentric grooved cam with follower connected to pump - Google Patents

Windmill pump drive linkage - includes eccentric grooved cam with follower connected to pump

Info

Publication number
FR2448646A1
FR2448646A1 FR7903568A FR7903568A FR2448646A1 FR 2448646 A1 FR2448646 A1 FR 2448646A1 FR 7903568 A FR7903568 A FR 7903568A FR 7903568 A FR7903568 A FR 7903568A FR 2448646 A1 FR2448646 A1 FR 2448646A1
Authority
FR
France
Prior art keywords
pump
shaft
cam
drive linkage
grooved cam
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
FR7903568A
Other languages
French (fr)
Other versions
FR2448646B3 (en
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.)
AEROPOWER
Original Assignee
AEROPOWER
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 AEROPOWER filed Critical AEROPOWER
Priority to FR7903568A priority Critical patent/FR2448646A1/en
Publication of FR2448646A1 publication Critical patent/FR2448646A1/en
Application granted granted Critical
Publication of FR2448646B3 publication Critical patent/FR2448646B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Abstract

The wind mill mechanism includes a shaft (4) on which the blades are mounted. A cam (13) is eccentrically mounted on the same shaft, and has a circular groove (16) which is also not centred on the shaft. The groove is defined by two eccentric circles (13A, 13B). Two bearings (15) are attached to a plate (14) which keeps them a fixed distance apart. The bearings are arranged to run in the circular cam groove. A push-rod (13) is also attached to the plate and passes through a self-lubricating metal ring in the base (1). Rotation of the cam causes the push-rod to move up and down, providing the reciprocating movement to drive the pump. An electric generator may also be connected to the rotating shaft, to provide an electric supply.
FR7903568A 1979-02-09 1979-02-09 Windmill pump drive linkage - includes eccentric grooved cam with follower connected to pump Granted FR2448646A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903568A FR2448646A1 (en) 1979-02-09 1979-02-09 Windmill pump drive linkage - includes eccentric grooved cam with follower connected to pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903568A FR2448646A1 (en) 1979-02-09 1979-02-09 Windmill pump drive linkage - includes eccentric grooved cam with follower connected to pump

Publications (2)

Publication Number Publication Date
FR2448646A1 true FR2448646A1 (en) 1980-09-05
FR2448646B3 FR2448646B3 (en) 1981-12-04

Family

ID=9221885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903568A Granted FR2448646A1 (en) 1979-02-09 1979-02-09 Windmill pump drive linkage - includes eccentric grooved cam with follower connected to pump

Country Status (1)

Country Link
FR (1) FR2448646A1 (en)

Also Published As

Publication number Publication date
FR2448646B3 (en) 1981-12-04

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Legal Events

Date Code Title Description
TP Transmission of property