FR2646511B1 - DEVICE FOR MEASURING THE NUMBER OF TURNS PERFORMED BY A ROTATING SHAFT - Google Patents

DEVICE FOR MEASURING THE NUMBER OF TURNS PERFORMED BY A ROTATING SHAFT

Info

Publication number
FR2646511B1
FR2646511B1 FR8905948A FR8905948A FR2646511B1 FR 2646511 B1 FR2646511 B1 FR 2646511B1 FR 8905948 A FR8905948 A FR 8905948A FR 8905948 A FR8905948 A FR 8905948A FR 2646511 B1 FR2646511 B1 FR 2646511B1
Authority
FR
France
Prior art keywords
measuring
rotating shaft
turns performed
turns
rotating
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 - Lifetime
Application number
FR8905948A
Other languages
French (fr)
Other versions
FR2646511A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8905948A priority Critical patent/FR2646511B1/en
Publication of FR2646511A1 publication Critical patent/FR2646511A1/en
Application granted granted Critical
Publication of FR2646511B1 publication Critical patent/FR2646511B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
    • F16D1/0858—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to the elasticity of the hub (including shrink fits)
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0829—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve
    • F16D1/0835—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve due to the elasticity of the ring or sleeve
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
FR8905948A 1989-04-27 1989-04-27 DEVICE FOR MEASURING THE NUMBER OF TURNS PERFORMED BY A ROTATING SHAFT Expired - Lifetime FR2646511B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8905948A FR2646511B1 (en) 1989-04-27 1989-04-27 DEVICE FOR MEASURING THE NUMBER OF TURNS PERFORMED BY A ROTATING SHAFT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8905948A FR2646511B1 (en) 1989-04-27 1989-04-27 DEVICE FOR MEASURING THE NUMBER OF TURNS PERFORMED BY A ROTATING SHAFT

Publications (2)

Publication Number Publication Date
FR2646511A1 FR2646511A1 (en) 1990-11-02
FR2646511B1 true FR2646511B1 (en) 1991-07-12

Family

ID=9381425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8905948A Expired - Lifetime FR2646511B1 (en) 1989-04-27 1989-04-27 DEVICE FOR MEASURING THE NUMBER OF TURNS PERFORMED BY A ROTATING SHAFT

Country Status (1)

Country Link
FR (1) FR2646511B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105240354B (en) * 2015-10-28 2017-12-12 湘潭电机股份有限公司 One kind combination Inner expandings prestressing force provides device
CN109038335A (en) * 2018-10-29 2018-12-18 广东电网有限责任公司 A kind of quick seal and its internal layer clamping device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692951A (en) * 1952-02-26 1954-10-26 Sun Oil Co Apparatus for measuring shaft rotation
GB976861A (en) * 1960-03-30 1964-12-02 Scott L & Electromotors Ltd Improvements in tachogenerators
DE2151171A1 (en) * 1971-10-14 1973-04-19 Bosch Gmbh Robert ELECTRIC SIGNAL GENERATOR
US4032201A (en) * 1975-12-10 1977-06-28 S. J. Agnew Roller bearing assembly
US4569614A (en) * 1982-06-30 1986-02-11 Yukio Yamauchi Coupling

Also Published As

Publication number Publication date
FR2646511A1 (en) 1990-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse