DE4038872A1 - Luftgekuehlte rotationsmaschine - Google Patents

Luftgekuehlte rotationsmaschine

Info

Publication number
DE4038872A1
DE4038872A1 DE19904038872 DE4038872A DE4038872A1 DE 4038872 A1 DE4038872 A1 DE 4038872A1 DE 19904038872 DE19904038872 DE 19904038872 DE 4038872 A DE4038872 A DE 4038872A DE 4038872 A1 DE4038872 A1 DE 4038872A1
Authority
DE
Germany
Prior art keywords
air
rotary machine
cooled rotary
hood
cooled
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.)
Granted
Application number
DE19904038872
Other languages
German (de)
English (en)
Other versions
DE4038872C2 (enExample
Inventor
Manfred Dipl Ing Schnell
Rene Weber
Wolfgang Dipl Ing Sandkoetter
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.)
Gardner Denver Wittig GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Priority to DE19904038872 priority Critical patent/DE4038872A1/de
Publication of DE4038872A1 publication Critical patent/DE4038872A1/de
Application granted granted Critical
Publication of DE4038872C2 publication Critical patent/DE4038872C2/de
Granted 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/065—Noise dampening volumes, e.g. muffler chambers
    • F04C29/066—Noise dampening volumes, e.g. muffler chambers with means to enclose the source of noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Motor Or Generator Cooling System (AREA)
DE19904038872 1990-12-03 1990-12-03 Luftgekuehlte rotationsmaschine Granted DE4038872A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904038872 DE4038872A1 (de) 1990-12-03 1990-12-03 Luftgekuehlte rotationsmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904038872 DE4038872A1 (de) 1990-12-03 1990-12-03 Luftgekuehlte rotationsmaschine

Publications (2)

Publication Number Publication Date
DE4038872A1 true DE4038872A1 (de) 1992-06-04
DE4038872C2 DE4038872C2 (enExample) 1993-02-11

Family

ID=6419691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904038872 Granted DE4038872A1 (de) 1990-12-03 1990-12-03 Luftgekuehlte rotationsmaschine

Country Status (1)

Country Link
DE (1) DE4038872A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0663530A1 (de) * 1993-12-03 1995-07-19 MANNESMANN Aktiengesellschaft Luftgekühlter Flügelzellenverdichter
FR2829192A1 (fr) * 2001-09-05 2003-03-07 Peugeot Citroen Automobiles Sa Dispositif de pompage de l'air d'alimentation d'un organe fonctionnel de vehicule automobile
EP1647718A1 (de) * 2004-10-12 2006-04-19 Wilo Ag Äussere Wärmedämmung einer Pumpe
WO2011011524A3 (en) * 2009-07-21 2011-05-19 Deka Products Limited Partnership Acoustic dampening for a mechanical device
EP2423015A1 (de) * 2010-08-27 2012-02-29 Spheros GmbH Vorrichtung zur schwingungsdämpfenden Lagerung eines Aggregates
EP1936202A3 (de) * 2006-12-13 2014-01-29 Pfeiffer Vacuum Gmbh Vakuumpumpe
CN114837969A (zh) * 2022-05-07 2022-08-02 冠有科技集团有限公司 一种压缩机用气动冷却风机
CN118669303A (zh) * 2024-07-18 2024-09-20 比亚迪股份有限公司 车辆空气悬架系统以及车辆

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19820818C2 (de) * 1998-05-09 2002-12-05 Viessmann Werke Kg Wärmepumpe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180569A (en) * 1962-05-21 1965-04-27 Gast Mfg Corp Cooled rotary pump
DE2805015C2 (enExample) * 1978-02-06 1989-10-12 Ecoair Drucklufttechnik Gmbh, 4690 Herne, De
EP0360048A2 (de) * 1988-09-17 1990-03-28 Peter Wilms Vorrichtung zur Erzeugung von Förderluft

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180569A (en) * 1962-05-21 1965-04-27 Gast Mfg Corp Cooled rotary pump
DE2805015C2 (enExample) * 1978-02-06 1989-10-12 Ecoair Drucklufttechnik Gmbh, 4690 Herne, De
EP0360048A2 (de) * 1988-09-17 1990-03-28 Peter Wilms Vorrichtung zur Erzeugung von Förderluft

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0663530A1 (de) * 1993-12-03 1995-07-19 MANNESMANN Aktiengesellschaft Luftgekühlter Flügelzellenverdichter
FR2829192A1 (fr) * 2001-09-05 2003-03-07 Peugeot Citroen Automobiles Sa Dispositif de pompage de l'air d'alimentation d'un organe fonctionnel de vehicule automobile
EP1291530A1 (fr) * 2001-09-05 2003-03-12 Peugeot Citroen Automobiles SA Dispositif de pompage
EP1647718A1 (de) * 2004-10-12 2006-04-19 Wilo Ag Äussere Wärmedämmung einer Pumpe
EP1936202A3 (de) * 2006-12-13 2014-01-29 Pfeiffer Vacuum Gmbh Vakuumpumpe
DE102006058840B4 (de) * 2006-12-13 2021-01-14 Pfeiffer Vacuum Gmbh Vakuumpumpe
WO2011011524A3 (en) * 2009-07-21 2011-05-19 Deka Products Limited Partnership Acoustic dampening for a mechanical device
EP2423015A1 (de) * 2010-08-27 2012-02-29 Spheros GmbH Vorrichtung zur schwingungsdämpfenden Lagerung eines Aggregates
CN114837969A (zh) * 2022-05-07 2022-08-02 冠有科技集团有限公司 一种压缩机用气动冷却风机
CN118669303A (zh) * 2024-07-18 2024-09-20 比亚迪股份有限公司 车辆空气悬架系统以及车辆
CN118669303B (zh) * 2024-07-18 2024-12-10 比亚迪股份有限公司 车辆空气悬架系统以及车辆

Also Published As

Publication number Publication date
DE4038872C2 (enExample) 1993-02-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GARDNER DENVER WITTIG GMBH, 79650 SCHOPFHEIM, DE

8339 Ceased/non-payment of the annual fee