AT74108B - Device for measuring the pressure and the speed of breathing air. - Google Patents

Device for measuring the pressure and the speed of breathing air.

Info

Publication number
AT74108B
AT74108B AT74108DA AT74108B AT 74108 B AT74108 B AT 74108B AT 74108D A AT74108D A AT 74108DA AT 74108 B AT74108 B AT 74108B
Authority
AT
Austria
Prior art keywords
measuring
speed
pressure
breathing air
breathing
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT74108B publication Critical patent/AT74108B/en

Links

AT74108D 1914-08-05 1915-07-24 Device for measuring the pressure and the speed of breathing air. AT74108B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE74108X 1914-08-05

Publications (1)

Publication Number Publication Date
AT74108B true AT74108B (en) 1918-01-25

Family

ID=5636678

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74108D AT74108B (en) 1914-08-05 1915-07-24 Device for measuring the pressure and the speed of breathing air.

Country Status (1)

Country Link
AT (1) AT74108B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040180B (en) * 1956-02-20 1958-10-02 Bosch & Speidel Device for breath measurement
US3508539A (en) * 1966-12-22 1970-04-28 Jeremiah F Mahoney Combined x-ray and spirometer recording means
US3608546A (en) * 1970-01-21 1971-09-28 Gen Electric Fluidic spirometer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040180B (en) * 1956-02-20 1958-10-02 Bosch & Speidel Device for breath measurement
US3508539A (en) * 1966-12-22 1970-04-28 Jeremiah F Mahoney Combined x-ray and spirometer recording means
US3608546A (en) * 1970-01-21 1971-09-28 Gen Electric Fluidic spirometer

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