SE392163B - MOVABLE VENTILATION APPLIANCE - Google Patents

MOVABLE VENTILATION APPLIANCE

Info

Publication number
SE392163B
SE392163B SE7300901A SE7300901A SE392163B SE 392163 B SE392163 B SE 392163B SE 7300901 A SE7300901 A SE 7300901A SE 7300901 A SE7300901 A SE 7300901A SE 392163 B SE392163 B SE 392163B
Authority
SE
Sweden
Prior art keywords
movable ventilation
ventilation appliance
appliance
movable
ventilation
Prior art date
Application number
SE7300901A
Other languages
Swedish (sv)
Inventor
H-G Boehm
Original Assignee
Braun 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 Braun Ag filed Critical Braun Ag
Publication of SE392163B publication Critical patent/SE392163B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Revetment (AREA)
  • Road Paving Structures (AREA)
SE7300901A 1972-02-14 1973-01-23 MOVABLE VENTILATION APPLIANCE SE392163B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT115972A AT312784B (en) 1972-02-14 1972-02-14 Portable fan device

Publications (1)

Publication Number Publication Date
SE392163B true SE392163B (en) 1977-03-14

Family

ID=3507871

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7300901A SE392163B (en) 1972-02-14 1973-01-23 MOVABLE VENTILATION APPLIANCE

Country Status (15)

Country Link
US (1) US3850598A (en)
JP (1) JPS4892906A (en)
AT (1) AT312784B (en)
BE (1) BE795150A (en)
CA (1) CA977722A (en)
CH (1) CH574569A5 (en)
DD (1) DD103947A5 (en)
DE (2) DE2302243A1 (en)
FR (1) FR2172659A5 (en)
GB (1) GB1410428A (en)
IT (1) IT976537B (en)
NL (1) NL7302062A (en)
NO (1) NO133946C (en)
SE (1) SE392163B (en)
SU (1) SU570331A3 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339250A (en) * 1980-07-17 1982-07-13 Thut Timothy T Fresh air fountain air filter arrangement
US4370155A (en) * 1980-11-04 1983-01-25 Armbruster Joseph M Air circulating device
US4773310A (en) * 1986-12-01 1988-09-27 Howard Corwin Fan ventilator having multiple modes of operation
US4750863A (en) * 1987-06-11 1988-06-14 G & H Enterprises Fan shroud filter
US5065668A (en) * 1990-06-11 1991-11-19 Centercore, Inc. Air circulation system
US5288267A (en) * 1993-02-10 1994-02-22 Centercore, Inc. Retrofit air circulation system
US5358443A (en) * 1993-04-14 1994-10-25 Centercore, Inc. Dual fan hepa filtration system
CA2130584C (en) * 1993-08-23 1999-12-07 Bernard Chiu Filter air cleaner
WO1996006645A1 (en) * 1994-08-26 1996-03-07 Peludat Walter W Air treatment and room temperature equalizer
US5807422A (en) * 1995-03-03 1998-09-15 Grgich; George R. Divided radial and spherical desiccant bed adsorption units
US5632802A (en) * 1995-03-03 1997-05-27 Grgich; George R. Apparatus and method of regenerating adsorbers for drying air
JP2005198691A (en) * 2004-01-13 2005-07-28 Matsushita Electric Ind Co Ltd Oxygen enricher
CN101198394B (en) * 2005-04-18 2012-05-23 新东工业株式会社 Dust collection device with deodorization function, and deodorization/filtration unit
US20070180996A1 (en) * 2006-02-09 2007-08-09 Oreck Holdings, Llc Tower air cleaner with improved airflow
DE102007047250B8 (en) * 2007-10-02 2009-09-03 Forschungszentrum Karlsruhe Gmbh Structural structure of emission control systems
GB2464736A (en) 2008-10-25 2010-04-28 Dyson Technology Ltd Fan with a filter
US8523970B2 (en) * 2009-09-28 2013-09-03 Ness Lakdawala Portable air filter
GB2478926B (en) * 2010-03-23 2016-09-28 Dyson Technology Ltd Portable Fan Assembly with Detachable Filter Unit
GB2478925A (en) * 2010-03-23 2011-09-28 Dyson Technology Ltd External filter for a fan
GB2478927B (en) * 2010-03-23 2016-09-14 Dyson Technology Ltd Portable fan with filter unit
US9283505B1 (en) * 2012-05-03 2016-03-15 Bryan Rossnagel Circular air filter suitable for filtering contaminant-containing air
BR102013017855A2 (en) * 2013-07-12 2015-07-14 Tagetto Do Brasil Ltda High density activated carbon air filter
GB2535460B (en) * 2015-02-13 2017-11-29 Dyson Technology Ltd Fan assembly with removable nozzle and filter
GB2535224A (en) 2015-02-13 2016-08-17 Dyson Technology Ltd A fan
GB2537584B (en) 2015-02-13 2019-05-15 Dyson Technology Ltd Fan assembly comprising a nozzle releasably retained on a body
GB2535225B (en) 2015-02-13 2017-12-20 Dyson Technology Ltd A fan
RU2017131800A (en) 2015-02-13 2019-03-13 Дайсон Текнолоджи Лимитед FAN ASSEMBLY
GB2535462B (en) 2015-02-13 2018-08-22 Dyson Technology Ltd A fan
JP2016216313A (en) * 2015-05-22 2016-12-22 日本パイオニクス株式会社 Oil removal device and ammonia purifier using same
CN111594448B (en) * 2020-05-28 2021-06-15 山东中联泵业有限公司 Anti-blocking water pump
DE102020125126A1 (en) 2020-09-25 2022-03-31 Binder Gmbh Ventilation unit for a freezer
CN112696387B (en) * 2020-12-18 2022-05-31 江西三川节能股份有限公司 Intelligent anti-freezing water pump self-suction device
USD1014727S1 (en) 2021-05-11 2024-02-13 Bissell Inc. Air purifier
CN114776601B (en) * 2022-06-16 2022-08-23 福安市固金工贸有限公司 Energy-saving water pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090490A (en) * 1960-10-31 1963-05-21 Superior Valve & Fittings Co Filter-drier combination
US3116990A (en) * 1961-02-21 1964-01-07 Gen Motors Corp Intake-driven air filter with variable speed reducing drive mechanism
US3252270A (en) * 1962-10-01 1966-05-24 Pall Corp Apparatus and method for removal of oil entrained in air
GB1154008A (en) * 1966-11-28 1969-06-04 Shell Int Research Process for the Removal of Suplhur Oxides from Gas Mixtures and an apparatus therefor
US3516232A (en) * 1968-02-05 1970-06-23 John E Gilbertson Ash tray device
US3750370A (en) * 1971-12-09 1973-08-07 Proto Manuf Ltd Air purifier

Also Published As

Publication number Publication date
CA977722A (en) 1975-11-11
NO133946C (en) 1976-07-21
FR2172659A5 (en) 1973-09-28
IT976537B (en) 1974-09-10
DE2302243A1 (en) 1973-08-23
DD103947A5 (en) 1974-02-12
SU570331A3 (en) 1977-08-25
CH574569A5 (en) 1976-04-15
GB1410428A (en) 1975-10-15
BE795150A (en) 1973-05-29
DE7301681U (en) 1976-05-13
NL7302062A (en) 1973-08-16
US3850598A (en) 1974-11-26
NO133946B (en) 1976-04-12
AT312784B (en) 1974-01-25
JPS4892906A (en) 1973-12-01

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