ES324426A1 - Improvements in dinamoelectric machines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in dinamoelectric machines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES324426A1
ES324426A1 ES0324426A ES324426A ES324426A1 ES 324426 A1 ES324426 A1 ES 324426A1 ES 0324426 A ES0324426 A ES 0324426A ES 324426 A ES324426 A ES 324426A ES 324426 A1 ES324426 A1 ES 324426A1
Authority
ES
Spain
Prior art keywords
tube
branches
stirrup
translation
legally binding
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
ES0324426A
Other languages
Spanish (es)
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 GB11755/65A external-priority patent/GB1079792A/en
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Publication of ES324426A1 publication Critical patent/ES324426A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—Commutators
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/46—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/14—Circuit arrangements for improvement of commutation, e.g. by use of unidirectionally conductive elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Prostheses (AREA)

Abstract

Improvements in the construction of orthopedic devices for the spine, of the type comprising two tubes that are folded in a U or stirrup, adjusting the branches of one of the stirrups in the branches of the other, the belts being accommodated extending the apparatus in the play that subsists between the outer wall of the inner tube and the internal wall of the external tube, and these straps are hooked each time to the ends of the outer tube and passing over small pulleys of re-shipping which are fixed each time to the ends of the branches of the inner tube to return through the center of said inner tube and re-emerge through holes that are made in the angles of said internal tube in order to reach the fixing elements of said belts, characterized by a third tube is placed in stirrup, in plastic or metal, which is arranged between the telescopic longitudinal tubes and can be rotated According to an axis parallel to the smaller side of the frame, the branches of this third stirrup can be lengthened and this stirrup allows a spindle to be rotated which is mounted in a pivoting arrangement on a transversal crossbeam. (Machine-translation by Google Translate, not legally binding)
ES0324426A 1965-03-19 1966-03-18 Improvements in dinamoelectric machines. (Machine-translation by Google Translate, not legally binding) Expired ES324426A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB11755/65A GB1079792A (en) 1965-03-19 1965-03-19 Dynamo electric machine
GB3257165 1965-07-29
GB4689065 1965-11-04

Publications (1)

Publication Number Publication Date
ES324426A1 true ES324426A1 (en) 1967-03-16

Family

ID=27256728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0324426A Expired ES324426A1 (en) 1965-03-19 1966-03-18 Improvements in dinamoelectric machines. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
BE (1) BE677948A (en)
CH (1) CH459349A (en)
CS (1) CS150929B2 (en)
DE (1) DE1513810A1 (en)
ES (1) ES324426A1 (en)
FR (1) FR1471640A (en)
NL (1) NL6603589A (en)
SE (1) SE320724B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283651A (en) * 1979-10-25 1981-08-11 Westinghouse Electric Corp. Switching circuit for high current brushes in a dynamoelectric machine
FR2589647B1 (en) * 1985-11-04 1990-05-25 Electricite De France VARIABLE FREQUENCY SUPPLY DEVICE WITH ELECTROMECHANICAL COLLECTOR

Also Published As

Publication number Publication date
FR1471640A (en) 1967-03-03
SE320724B (en) 1970-02-16
BE677948A (en) 1966-09-01
CS150929B2 (en) 1973-09-17
CH459349A (en) 1968-07-15
NL6603589A (en) 1966-09-20
DE1513810A1 (en) 1970-01-22

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