FR2110122A5 - - Google Patents

Info

Publication number
FR2110122A5
FR2110122A5 FR7138923A FR7138923A FR2110122A5 FR 2110122 A5 FR2110122 A5 FR 2110122A5 FR 7138923 A FR7138923 A FR 7138923A FR 7138923 A FR7138923 A FR 7138923A FR 2110122 A5 FR2110122 A5 FR 2110122A5
Authority
FR
France
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
FR7138923A
Other languages
French (fr)
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.)
ELEKTRISCHE GERATE GmbH
Original Assignee
ELEKTRISCHE GERATE 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
Priority claimed from DE19702053562 external-priority patent/DE2053562B2/de
Priority claimed from DE19712117929 external-priority patent/DE2117929A1/de
Application filed by ELEKTRISCHE GERATE GmbH filed Critical ELEKTRISCHE GERATE GmbH
Application granted granted Critical
Publication of FR2110122A5 publication Critical patent/FR2110122A5/fr
Expired legal-status Critical Current

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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7138923A 1970-10-31 1971-10-29 Expired FR2110122A5 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702053562 DE2053562B2 (de) 1970-10-31 1970-10-31 Ringgeblaese nach dem seitenkanalprinzip
DE19712117929 DE2117929A1 (de) 1971-04-14 1971-04-14 Ringgebläse nach dem Seitenkanalprinzip

Publications (1)

Publication Number Publication Date
FR2110122A5 true FR2110122A5 (enExample) 1972-05-26

Family

ID=25760004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138923A Expired FR2110122A5 (enExample) 1970-10-31 1971-10-29

Country Status (4)

Country Link
US (1) US3761203A (enExample)
FR (1) FR2110122A5 (enExample)
GB (1) GB1363525A (enExample)
IT (1) IT939142B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052251A1 (de) * 1980-11-13 1982-05-26 Siemens Aktiengesellschaft Seitenkanal-Ringverdichter

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915589A (en) * 1974-03-29 1975-10-28 Gast Manufacturing Corp Convertible series/parallel regenerative blower
US4032261A (en) * 1976-05-13 1977-06-28 General Electric Company Bearing strap and cooler
US4289225A (en) * 1979-03-12 1981-09-15 Thorne Industries, Inc. Air compressor and dispenser
FR2561464B1 (fr) * 1984-03-19 1988-05-13 Valeo Motorola Alternateurs Carter creux ayant un flasque muni d'ouverture de sorties d'air
US5402182A (en) * 1990-07-17 1995-03-28 Mitsubishi Denki Kabushiki Kaisha Automatic white-balance controlling apparatus
DE4128150A1 (de) * 1991-08-24 1993-02-25 Duerr Dental Gmbh Co Kg Saugmaschine, insbesondere fuer dentalen einsatz
US20090148657A1 (en) * 2007-12-05 2009-06-11 Jan Ihle Injection Molded PTC-Ceramics
US20090146042A1 (en) * 2007-12-05 2009-06-11 Jan Ihle Mold comprising a ptc-ceramic
US9034210B2 (en) * 2007-12-05 2015-05-19 Epcos Ag Feedstock and method for preparing the feedstock
US20090145977A1 (en) * 2007-12-05 2009-06-11 Jan Ihle Injection molded nozzle and injector comprising the injection molded nozzle
US20090148802A1 (en) * 2007-12-05 2009-06-11 Jan Ihle Process for heating a fluid and an injection molded molding
US8037619B2 (en) * 2009-04-28 2011-10-18 Hokwang Industries Co., Ltd. Air intake structure for hand dryers of high airflow pressure
DE102012213598B3 (de) * 2012-08-01 2013-11-14 Eberspächer Climate Control Systems GmbH & Co. KG Gebläse, insbesondere Verbrennungsluftgebläse für ein Fahrzeugheizgerät
US11371515B2 (en) 2017-11-03 2022-06-28 Fisher & Paykel Healthcare Limited Regenerative blower

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398113A (en) * 1943-09-10 1946-04-09 Stewart Warner Corp Blower
US2677497A (en) * 1950-02-04 1954-05-04 Spooner William Wycliffe Fan
US2990779A (en) * 1956-12-27 1961-07-04 Obermaier & Cie High speed propeller pump
FR1376086A (fr) * 1963-11-22 1964-10-23 Siemens Ag Soufflante annulaire utilisant le principe des canaux latéraux
US3395853A (en) * 1965-12-29 1968-08-06 Rotron Mfg Co Vortex compressor
US3558236A (en) * 1968-09-10 1971-01-26 Delavan Manufacturing Co Self-purging regenerative turbine pump
US3592566A (en) * 1969-07-17 1971-07-13 Gen Electric Electric vacuum cleaner with turbine-type suction pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052251A1 (de) * 1980-11-13 1982-05-26 Siemens Aktiengesellschaft Seitenkanal-Ringverdichter

Also Published As

Publication number Publication date
GB1363525A (en) 1974-08-14
US3761203A (en) 1973-09-25
IT939142B (it) 1973-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse