DE3434986C2 - - Google Patents

Info

Publication number
DE3434986C2
DE3434986C2 DE19843434986 DE3434986A DE3434986C2 DE 3434986 C2 DE3434986 C2 DE 3434986C2 DE 19843434986 DE19843434986 DE 19843434986 DE 3434986 A DE3434986 A DE 3434986A DE 3434986 C2 DE3434986 C2 DE 3434986C2
Authority
DE
Germany
Prior art keywords
fan
pressure
blower according
organ
throttle
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 - Fee Related
Application number
DE19843434986
Other languages
German (de)
English (en)
Other versions
DE3434986A1 (de
Inventor
Otto 6992 Weikersheim De Wetzel
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.)
Aug Laukhuff & Co 6992 Weikersheim De GmbH
Original Assignee
Aug Laukhuff & Co 6992 Weikersheim De GmbH
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 Aug Laukhuff & Co 6992 Weikersheim De GmbH filed Critical Aug Laukhuff & Co 6992 Weikersheim De GmbH
Priority to DE19843434986 priority Critical patent/DE3434986A1/de
Publication of DE3434986A1 publication Critical patent/DE3434986A1/de
Application granted granted Critical
Publication of DE3434986C2 publication Critical patent/DE3434986C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10B—ORGANS, HARMONIUMS OR SIMILAR WIND MUSICAL INSTRUMENTS WITH ASSOCIATED BLOWING APPARATUS
    • G10B3/00—Details or accessories
    • G10B3/02—Blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/003—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by throttling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19843434986 1984-09-24 1984-09-24 Ventilatoreinrichtung Granted DE3434986A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843434986 DE3434986A1 (de) 1984-09-24 1984-09-24 Ventilatoreinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843434986 DE3434986A1 (de) 1984-09-24 1984-09-24 Ventilatoreinrichtung

Publications (2)

Publication Number Publication Date
DE3434986A1 DE3434986A1 (de) 1986-04-03
DE3434986C2 true DE3434986C2 (ja) 1993-01-07

Family

ID=6246195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843434986 Granted DE3434986A1 (de) 1984-09-24 1984-09-24 Ventilatoreinrichtung

Country Status (1)

Country Link
DE (1) DE3434986A1 (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892375A (en) * 1957-03-01 1959-06-30 Anna H Bowman Pipe organ assembly
US3025882A (en) * 1958-12-03 1962-03-20 Deere & Co Air inlet control for fans and the like

Also Published As

Publication number Publication date
DE3434986A1 (de) 1986-04-03

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee