DK128962B - Dampdrevet membranventilsirene. - Google Patents

Dampdrevet membranventilsirene.

Info

Publication number
DK128962B
DK128962B DK477472AA DK477472A DK128962B DK 128962 B DK128962 B DK 128962B DK 477472A A DK477472A A DK 477472AA DK 477472 A DK477472 A DK 477472A DK 128962 B DK128962 B DK 128962B
Authority
DK
Denmark
Prior art keywords
siren
diaphragm valve
steam driven
driven diaphragm
steam
Prior art date
Application number
DK477472AA
Other languages
English (en)
Inventor
N Dahlquist
Original Assignee
Kockums Mekaniska Verkstads Ab
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 Kockums Mekaniska Verkstads Ab filed Critical Kockums Mekaniska Verkstads Ab
Publication of DK128962B publication Critical patent/DK128962B/da

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K7/00—Sirens
    • G10K7/06—Sirens in which the sound-producing member is driven by a fluid, e.g. by a compressed gas

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Fluid-Driven Valves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Details Of Valves (AREA)
DK477472AA 1971-09-27 1972-09-27 Dampdrevet membranventilsirene. DK128962B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12168/71A SE348578B (da) 1971-09-27 1971-09-27

Publications (1)

Publication Number Publication Date
DK128962B true DK128962B (da) 1974-07-29

Family

ID=20295271

Family Applications (1)

Application Number Title Priority Date Filing Date
DK477472AA DK128962B (da) 1971-09-27 1972-09-27 Dampdrevet membranventilsirene.

Country Status (8)

Country Link
US (1) US3791339A (da)
JP (1) JPS5237916B2 (da)
DE (1) DE2244135B2 (da)
DK (1) DK128962B (da)
GB (1) GB1400812A (da)
NO (1) NO127030B (da)
PL (1) PL79467B1 (da)
SE (1) SE348578B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE376317B (da) * 1973-09-24 1975-05-12 Kockums Mekaniska Verkstads Ab
JPS52157588U (da) * 1976-05-25 1977-11-30

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE316401B (da) * 1969-01-09 1969-10-20 Kockums Mekaniska Verkstads Ab

Also Published As

Publication number Publication date
US3791339A (en) 1974-02-12
GB1400812A (en) 1975-07-23
NO127030B (da) 1973-04-24
SE348578B (da) 1972-09-04
JPS5237916B2 (da) 1977-09-26
JPS4843314A (da) 1973-06-22
DE2244135A1 (de) 1973-04-05
DE2244135B2 (de) 1976-05-26
PL79467B1 (da) 1975-06-30

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