FR2043926A5 - - Google Patents

Info

Publication number
FR2043926A5
FR2043926A5 FR6914010A FR6914010A FR2043926A5 FR 2043926 A5 FR2043926 A5 FR 2043926A5 FR 6914010 A FR6914010 A FR 6914010A FR 6914010 A FR6914010 A FR 6914010A FR 2043926 A5 FR2043926 A5 FR 2043926A5
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
FR6914010A
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 FR6914010A priority Critical patent/FR2043926A5/fr
Priority to DE19702021159 priority patent/DE2021159A1/de
Application granted granted Critical
Publication of FR2043926A5 publication Critical patent/FR2043926A5/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR6914010A 1969-05-02 1969-05-02 Expired FR2043926A5 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR6914010A FR2043926A5 (fr) 1969-05-02 1969-05-02
DE19702021159 DE2021159A1 (de) 1969-05-02 1970-04-30 Mit einem Schalldaempfer versehene rotierende Pumpe fuer gasfoermige Stroemungsmittel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6914010A FR2043926A5 (fr) 1969-05-02 1969-05-02

Publications (1)

Publication Number Publication Date
FR2043926A5 true FR2043926A5 (fr) 1971-02-19

Family

ID=9033394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914010A Expired FR2043926A5 (fr) 1969-05-02 1969-05-02

Country Status (2)

Country Link
DE (1) DE2021159A1 (fr)
FR (1) FR2043926A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138767A2 (fr) * 2008-06-25 2009-12-30 Baxi S.p.a. Silencieux compact pour chaudière à condensation

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69119854T2 (de) * 1990-09-14 1996-10-10 Hitachi Ltd Seitenkanalgebläse
IT1256414B (it) * 1991-09-06 1995-12-05 Bosch Gmbh Robert Silenziatore per soffiante
AU7489496A (en) * 1995-09-15 1997-04-01 Siemens Aktiengesellschaft Housing for a sound absorber which can be connected to a compressor
DE102006024839A1 (de) * 2006-05-24 2007-11-29 Seleon Gmbh Fördereinheit und Förderverfahren
DE102007017915A1 (de) 2007-04-13 2008-10-23 Gebr. Becker Gmbh Seitenkanalverdichter
DE102016109994A1 (de) * 2016-05-31 2017-11-30 Eberspächer Climate Control Systems GmbH & Co. KG Seitenkanalgebläse, insbesondere für ein Fahrzeugheizgerät

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138767A2 (fr) * 2008-06-25 2009-12-30 Baxi S.p.a. Silencieux compact pour chaudière à condensation
EP2138767A3 (fr) * 2008-06-25 2014-03-05 Baxi S.p.a. Silencieux compact pour chaudière à condensation

Also Published As

Publication number Publication date
DE2021159A1 (de) 1971-02-11

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Legal Events

Date Code Title Description
TP Transmission of property
GC Lien (pledge) constituted
TP Transmission of property
ST Notification of lapse