GB191216809A - Improvements relating to the Balancing of Rotating Masses. - Google Patents

Improvements relating to the Balancing of Rotating Masses.

Info

Publication number
GB191216809A
GB191216809A GB191216809DA GB191216809A GB 191216809 A GB191216809 A GB 191216809A GB 191216809D A GB191216809D A GB 191216809DA GB 191216809 A GB191216809 A GB 191216809A
Authority
GB
United Kingdom
Prior art keywords
mercury
balanced
parent specification
shaft
balance
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
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.)
Societe Anonyme pour lExploitation des Procedes Westinghouse Leblanc SA
Original Assignee
Societe Anonyme pour lExploitation des Procedes Westinghouse Leblanc 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
Application filed by Societe Anonyme pour lExploitation des Procedes Westinghouse Leblanc SA filed Critical Societe Anonyme pour lExploitation des Procedes Westinghouse Leblanc SA
Application granted granted Critical
Publication of GB191216809A publication Critical patent/GB191216809A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/027—Arrangements for balancing
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/36—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved
    • F16F15/366—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved using fluid or powder means, i.e. non-discrete material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Moulding By Coating Moulds (AREA)
  • External Artificial Organs (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

16,809. Soc. Anon. pour l'Exploitation des Precedes Westinghouse-Leblanc. Dec. 13, 1911, [Convention date]. Addition to 8527/12.] Balancing moving parts.-Rotary masses intended to be mounted finally in fixed bearings are initially balanced in the manner described in the parent Specification by mounting them in temporary bearings which allow the shaft to choose at any instant its own axis of rotation, and using, instead of mercury, tin or a fusible alloy or mercury with the addition of resin, which, solid at normal temperatures, may be rendered mobile by heating when the shaft is revolving at full speed under working conditions to enable the balance to be effected automatically as described in the parent Specification, being then allowed to cool while the conditions are maintained whereby a permanent balance is effected. The circular channels instead of being enclosed as when adapted to contain mercury, may be in the form of grooves a open towards the interior and secured to the drum &c., as shown in Fig. 1. Where the rotor comprises several wheels, such wheels may be first balanced separately in the manner described above, and then, when assembled, finally balanced by heating again the two end grooves. The Specification as open to inspection under Section 91 (3) (a) refers also to the use of vaseline to damp the movements of the mercury in the arrangement described in the parent Specification; this subject - matter does not appear in the Specification as accepted.
GB191216809D 1911-07-27 1912-07-18 Improvements relating to the Balancing of Rotating Masses. Expired GB191216809A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR191208527X 1911-07-27
FR432698T 1911-12-13

Publications (1)

Publication Number Publication Date
GB191216809A true GB191216809A (en) 1913-05-01

Family

ID=32852376

Family Applications (3)

Application Number Title Priority Date Filing Date
GB191208527D Expired GB191208527A (en) 1911-07-27 1912-04-10 Improvements relating to the Balancing of Rotating Masses.
GB191216809D Expired GB191216809A (en) 1911-07-27 1912-07-18 Improvements relating to the Balancing of Rotating Masses.
GB191216949D Expired GB191216949A (en) 1911-07-27 1912-07-20 Automatic Balancers for Rotating Masses.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191208527D Expired GB191208527A (en) 1911-07-27 1912-04-10 Improvements relating to the Balancing of Rotating Masses.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191216949D Expired GB191216949A (en) 1911-07-27 1912-07-20 Automatic Balancers for Rotating Masses.

Country Status (3)

Country Link
DE (3) DE251866C (en)
FR (3) FR432698A (en)
GB (3) GB191208527A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406819A1 (en) * 1977-10-20 1979-05-18 Delta Materials Research Ltd BLOCKING DEVICE FOR USE WITH A MOBILE OBJECT ALONG A DETERMINED TRAJECTORY

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000613B (en) * 1952-03-13 1957-01-10 Allison Frank Duncan Method for eliminating the unbalance effect of a rotating body
DE1120762B (en) * 1957-07-05 1961-12-28 Honeywell Regulator Co Balancing device for adjusting the static equilibrium of a sensitive apparatus suspended in rings
US4036080A (en) * 1974-11-29 1977-07-19 The Garrett Corporation Multi-rim flywheel
US5615777A (en) * 1995-01-17 1997-04-01 Fps Food Processing Systems Egg candling system
EP1878871A1 (en) * 2006-07-13 2008-01-16 Siemens Aktiengesellschaft Reduction of the amplitude of rotor flexural vibrations
CN108489439B (en) * 2018-07-05 2023-06-13 大连理工大学 Device and method for tracking rotation center of suspension structure based on dynamic measurement centrifugal force

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406819A1 (en) * 1977-10-20 1979-05-18 Delta Materials Research Ltd BLOCKING DEVICE FOR USE WITH A MOBILE OBJECT ALONG A DETERMINED TRAJECTORY

Also Published As

Publication number Publication date
FR432698A (en) 1911-12-12
FR16280E (en) 1912-12-24
GB191208527A (en) 1913-04-10
DE264324C (en) 1900-01-01
DE258124C (en) 1900-01-01
DE251866C (en) 1900-01-01
FR15164E (en) 1912-05-11
GB191216949A (en) 1913-07-17

Similar Documents

Publication Publication Date Title
GB191216809A (en) Improvements relating to the Balancing of Rotating Masses.
ES8505791A1 (en) Scroll-type rotary fluid-machine
CA2064244A1 (en) Electric machine
GB638755A (en) Improvements in or relating to a vibration damper and method of damping
FR2293608A1 (en) Gyroscopic motor for propulsion - has rotating primary shaft with transverse shafts for rotors
GB135568A (en)
US2059872A (en) Spinning spindle
Bishop et al. Vibration and balancing of flexible shafts
US2256055A (en) Oscillating device
FR2354505A1 (en) Pivoting head of camera tripod - has viscous resistance of pivot bearing adjustable by spring loaded external ring
US1233485A (en) Automatic balancer.
GB1510095A (en) System for mounting rotary components
US3178964A (en) Engine propulsion units
GB766531A (en) Improvements in or relating to the lubrication of bearings of a shaft or like rotating body
US985358A (en) Means for supporting and driving single-shaft centrifugal machines.
GB912711A (en) Improvements relating to cooling the shafts of rotary components
CN209313573U (en) A kind of external rotor electric machine
CN209088681U (en) A kind of motor
GB724389A (en) Improvements in and relating to dynamo-electric machines
JPS569691A (en) Rotary fluid machine
GB352866A (en) Improvements in and relating to flexible mounted bearings for high speed motors
SU474366A1 (en) Introduction roller box for high-grade rolling mills
JPS55141619A (en) Birotor type flowmeter
GB112004A (en) Improved Means for Converting Reciprocating into Rotary Motion and vice versa.
GB379666A (en) Improvements in and relating to centrifuges