ES77930U - Devices to drive the impellers of an electrical device through its case (Machine-translation by Google Translate, not legally binding) - Google Patents

Devices to drive the impellers of an electrical device through its case (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES77930U
ES77930U ES0077930U ES77930U ES77930U ES 77930 U ES77930 U ES 77930U ES 0077930 U ES0077930 U ES 0077930U ES 77930 U ES77930 U ES 77930U ES 77930 U ES77930 U ES 77930U
Authority
ES
Spain
Prior art keywords
impellers
translation
devices
machine
case
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
ES0077930U
Other languages
Spanish (es)
Other versions
ES77930Y (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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique 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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to ES0077930U priority Critical patent/ES77930Y/en
Publication of ES77930U publication Critical patent/ES77930U/en
Application granted granted Critical
Publication of ES77930Y publication Critical patent/ES77930Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Devices for driving the impellers of an electrical device through its case, characterized in that they comprise an even number of keys of quadrangular or oblong shape with a straight base, associated two by two, each oscillating substantially around one of its edges, going the two articulation edges of the associated keys approximated one another and the two keys oscillate in the opposite direction in the manner of the keys of a keyboard. (Machine-translation by Google Translate, not legally binding)
ES0077930U 1959-12-23 1959-12-23 Devices to operate the impellers of an electrical appliance through its case Expired ES77930Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0077930U ES77930Y (en) 1959-12-23 1959-12-23 Devices to operate the impellers of an electrical appliance through its case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0077930U ES77930Y (en) 1959-12-23 1959-12-23 Devices to operate the impellers of an electrical appliance through its case

Publications (2)

Publication Number Publication Date
ES77930U true ES77930U (en) 1960-04-16
ES77930Y ES77930Y (en) 1960-10-01

Family

ID=52720493

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0077930U Expired ES77930Y (en) 1959-12-23 1959-12-23 Devices to operate the impellers of an electrical appliance through its case

Country Status (1)

Country Link
ES (1) ES77930Y (en)

Also Published As

Publication number Publication date
ES77930Y (en) 1960-10-01

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