ES291862U - Maximum expiratory flow meter device (Machine-translation by Google Translate, not legally binding) - Google Patents

Maximum expiratory flow meter device (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES291862U
ES291862U ES1985291862U ES291862U ES291862U ES 291862 U ES291862 U ES 291862U ES 1985291862 U ES1985291862 U ES 1985291862U ES 291862 U ES291862 U ES 291862U ES 291862 U ES291862 U ES 291862U
Authority
ES
Spain
Prior art keywords
translation
legally binding
google translate
machine
expiratory flow
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
ES1985291862U
Other languages
Spanish (es)
Other versions
ES291862Y (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 ES1985291862U priority Critical patent/ES291862Y/en
Publication of ES291862U publication Critical patent/ES291862U/en
Application granted granted Critical
Publication of ES291862Y publication Critical patent/ES291862Y/en
Expired legal-status Critical Current

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Landscapes

  • Measuring Volume Flow (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Maximum expiratory flow measuring device, essentially characterized by comprising a cylindrical body with one of its bases coupled to a tubular component forming radial entry holes and coupled to a nozzle intended to receive the flow of expiration, figuring inside the cylinder a fixed axial rod serving as a guide for the displacement of a discoidal component derived in a tubular appendix acting as a piston, requested with tendency to retraction by a nelicoidal spring disposed around the axial rod, the side wall of the cylinder having a longitudinal opening provided with an index displaceable by the thrust of the disc-piston in conjugation with a scale graduated in units of volume per unit of time located parallel to said opening, while the other base presents orifices for the outlet of the air. (Machine-translation by Google Translate, not legally binding)
ES1985291862U 1985-12-31 1985-12-31 MAXIMUM EXPIRATORY FLOW METER DEVICE Expired ES291862Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1985291862U ES291862Y (en) 1985-12-31 1985-12-31 MAXIMUM EXPIRATORY FLOW METER DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1985291862U ES291862Y (en) 1985-12-31 1985-12-31 MAXIMUM EXPIRATORY FLOW METER DEVICE

Publications (2)

Publication Number Publication Date
ES291862U true ES291862U (en) 1986-05-16
ES291862Y ES291862Y (en) 1987-01-16

Family

ID=8439446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985291862U Expired ES291862Y (en) 1985-12-31 1985-12-31 MAXIMUM EXPIRATORY FLOW METER DEVICE

Country Status (1)

Country Link
ES (1) ES291862Y (en)

Also Published As

Publication number Publication date
ES291862Y (en) 1987-01-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970519