DE2262948C3 - Preßluftsirene - Google Patents

Preßluftsirene

Info

Publication number
DE2262948C3
DE2262948C3 DE2262948A DE2262948A DE2262948C3 DE 2262948 C3 DE2262948 C3 DE 2262948C3 DE 2262948 A DE2262948 A DE 2262948A DE 2262948 A DE2262948 A DE 2262948A DE 2262948 C3 DE2262948 C3 DE 2262948C3
Authority
DE
Germany
Prior art keywords
stator
rotor
sealing elements
openings
compressed air
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
DE2262948A
Other languages
German (de)
English (en)
Other versions
DE2262948A1 (de
DE2262948B2 (de
Inventor
Karl 8000 Muenchen Kolar
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 DE2262948A priority Critical patent/DE2262948C3/de
Priority to IL43768A priority patent/IL43768A/en
Priority to CH1718173A priority patent/CH563639A5/xx
Priority to GB5828573A priority patent/GB1419667A/en
Priority to YU3275/73A priority patent/YU34947B/xx
Publication of DE2262948A1 publication Critical patent/DE2262948A1/de
Publication of DE2262948B2 publication Critical patent/DE2262948B2/de
Application granted granted Critical
Publication of DE2262948C3 publication Critical patent/DE2262948C3/de
Expired legal-status Critical Current

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
    • G10K7/02—Sirens in which the sound-producing member is rotated manually or by a motor
    • G10K7/04—Sirens in which the sound-producing member is rotated manually or by a motor by an electric motor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Motor Or Generator Frames (AREA)
  • Sealing Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE2262948A 1972-12-22 1972-12-22 Preßluftsirene Expired DE2262948C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2262948A DE2262948C3 (de) 1972-12-22 1972-12-22 Preßluftsirene
IL43768A IL43768A (en) 1972-12-22 1973-12-07 A sound generator
CH1718173A CH563639A5 (US08142518-20120327-C00011.png) 1972-12-22 1973-12-07
GB5828573A GB1419667A (en) 1972-12-22 1973-12-17 Sound generator
YU3275/73A YU34947B (en) 1972-12-22 1973-12-17 Siren for compressed air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2262948A DE2262948C3 (de) 1972-12-22 1972-12-22 Preßluftsirene

Publications (3)

Publication Number Publication Date
DE2262948A1 DE2262948A1 (de) 1974-06-27
DE2262948B2 DE2262948B2 (de) 1978-01-26
DE2262948C3 true DE2262948C3 (de) 1978-10-12

Family

ID=5865228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2262948A Expired DE2262948C3 (de) 1972-12-22 1972-12-22 Preßluftsirene

Country Status (5)

Country Link
CH (1) CH563639A5 (US08142518-20120327-C00011.png)
DE (1) DE2262948C3 (US08142518-20120327-C00011.png)
GB (1) GB1419667A (US08142518-20120327-C00011.png)
IL (1) IL43768A (US08142518-20120327-C00011.png)
YU (1) YU34947B (US08142518-20120327-C00011.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528570A1 (de) * 1995-08-03 1997-02-06 Daimler Benz Ag Gerichteter Schallgenerator

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425597B (sv) * 1980-10-13 1982-10-18 Ekstroms Vermetekniska Ab Tvangsstyrd ljudalstrare for infraljudomradet
US4807203A (en) * 1983-03-31 1989-02-21 Southern California Edison Co. Siren
US4558656A (en) * 1983-03-31 1985-12-17 Southern California Edison Company, Inc. Siren
CN103761960A (zh) * 2014-01-14 2014-04-30 台州市莱恩克警报器有限公司 一种警报器
CN110195889B (zh) * 2019-06-27 2024-05-03 勃格科技有限公司 一种防尘电壁炉及使用方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528570A1 (de) * 1995-08-03 1997-02-06 Daimler Benz Ag Gerichteter Schallgenerator
DE19528570C2 (de) * 1995-08-03 1999-03-11 Daimler Benz Ag Gerichteter Schallgenerator

Also Published As

Publication number Publication date
GB1419667A (en) 1975-12-31
YU34947B (en) 1980-04-30
CH563639A5 (US08142518-20120327-C00011.png) 1975-06-30
DE2262948A1 (de) 1974-06-27
IL43768A (en) 1976-05-31
IL43768A0 (en) 1974-05-16
YU327573A (en) 1979-10-31
DE2262948B2 (de) 1978-01-26

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee