DE20305603U1 - Side channel blower with water cooling for compressing air has rotor directly connected to shaft of drive motor and has housing directly connected to mounting rails on flexible pads - Google Patents

Side channel blower with water cooling for compressing air has rotor directly connected to shaft of drive motor and has housing directly connected to mounting rails on flexible pads

Info

Publication number
DE20305603U1
DE20305603U1 DE20305603U DE20305603U DE20305603U1 DE 20305603 U1 DE20305603 U1 DE 20305603U1 DE 20305603 U DE20305603 U DE 20305603U DE 20305603 U DE20305603 U DE 20305603U DE 20305603 U1 DE20305603 U1 DE 20305603U1
Authority
DE
Germany
Prior art keywords
side channel
housing
coolant
blower
blower according
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 - Lifetime
Application number
DE20305603U
Other languages
German (de)
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 Schopfheim GmbH
Original Assignee
Rietschle Werner GmbH and Co KG
Werner Rietschle GmbH and Co KG
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 Rietschle Werner GmbH and Co KG, Werner Rietschle GmbH and Co KG filed Critical Rietschle Werner GmbH and Co KG
Priority to DE20305603U priority Critical patent/DE20305603U1/en
Publication of DE20305603U1 publication Critical patent/DE20305603U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine

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)

Abstract

The electric motor (14) directly drives a double-sided rotor and there are side channels formed in the main housing (10) and a front housing (12) bolted to the main housing. There are cooling water inlets and outlets in the motor casing and (30,32) in the main and front housing for the fan rotor. The assembly is mounted on rails (18,20) on resilient supports.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (11)

1. Seitenkanalgebläse mit einem Gebläsegehäuse, in dem ein Laufrad drehbar gelagert und ein mit dem Laufrad zusammenwirkender Seitenkanal ausgebildet ist, und einem Gehäusedeckel, der an eine offene Stirnseite des Gebläsegehäuses angesetzt ist und einen weiteren mit dem Laufrad zusammenwirkenden Seitenkanal bildet, dadurch gekennzeichnet, daß in dem Gebläsegehäuse und in dem Gehäusedeckel je ein von dem Seitenkanal durch eine Zwischenwand abgegrenzter Kühlmittelkanal für ein strömendes Kühlmittel wie Wasser ausgebildet ist.1. Side channel blower with a blower housing in which an impeller is rotatably mounted and a side channel cooperating with the impeller is formed, and a housing cover which is attached to an open end face of the blower housing and forms a further side channel interacting with the impeller, characterized in that in the blower housing and in the housing cover, a coolant channel, delimited from the side channel by an intermediate wall, is formed for a flowing coolant such as water. 2. Seitenkanalgebläse nach Anspruch 1, bei dem das Gebläsegehäuse und der Gehäusedeckel gießtechnisch mit eingeformtem Kühlmittelkanal hergestellt sind, der sich allgemein ringförmig zwischen Einlaß und Auslaß des Gebläses erstreckt.2. Side channel blower according to claim 1, wherein the blower housing and the The housing cover is cast using a molded coolant channel, which extends generally annularly between the inlet and outlet of the fan. 3. Seitenkanalgebläse nach Anspruch 2, bei dem die Kühlmittelkanäle auch im Bereich von Einlaß und Auslaß vorhanden sind.3. Side channel blower according to claim 2, wherein the coolant channels also exist in the area of inlet and outlet. 4. Seitenkanalgebläse nach Anspruch 1, 2 oder 3, bei dem die Kühlmittelkanäle des Gebläsegehäuses und des Gehäusedeckels in Reihe geschaltet sind.4. Side channel blower according to claim 1, 2 or 3, wherein the Coolant channels of the fan housing and the housing cover in series are switched. 5. Seitenkanalgebläse nach Anspruch 4, bei dem die Kühlmittelkanäle durch eingeformte, miteinander fluchtende Übertrittöffnungen im Gebläsegehäuse und im Gehäusedeckel miteinander verbunden sind.5. Side channel blower according to claim 4, wherein the coolant channels through molded, aligned transition openings in the blower housing and are connected to each other in the housing cover. 6. Seitenkanalgebläse nach Anspruch 5, bei dem ein Kühlmitteleintritt und ein Kühlmittelaustritt nebeneinander auf derselben Seite bezüglich der Achse des Laufrades und die Übertrittöffnungen auf der gegenüberliegenden Seite angeordnet sind.6. Side channel blower according to claim 5, wherein a coolant inlet and a coolant outlet side by side on the same side with respect to the axis of the Impeller and the transfer openings on the opposite side are arranged. 7. Seitenkanalgebläse nach Anspruch 6, bei dem der Kühlmitteleintritt in dem Gebläsegehäuse und der Kühlmittelaustritt in dem Gehäusedeckel angeordnet ist. 7. Side channel blower according to claim 6, wherein the coolant inlet in the Blower housing and the coolant outlet is arranged in the housing cover.   8. Seitenkanalgebläse nach Anspruch 7, bei dem der Kühlmitteleintritt in geringerer Höhe über der Standfläche des Gebläsegehäuses als der Kühlmittelaustritt angeordnet ist.8. side channel blower according to claim 7, wherein the coolant inlet in lesser height above the footprint of the blower housing than that Coolant outlet is arranged. 9. Seitenkanalgebläse nach einem der Ansprüche 6 bis 8, bei dem das Gebläsegehäuse und der Gehäusedeckel an den Übertrittöffnungen durch eine statische Dichtung gegeneinander abgedichtet sind.9. side channel blower according to one of claims 6 to 8, wherein the Fan housing and the housing cover at the transfer openings through a static seal are sealed against each other. 10. Seitenkanalgebläse nach Anspruch 9, bei dem die statische Dichtung durch eine am Umfang der Übertrittöffnungen angeordnete O-Ringdichtung gebildet ist.10. Side channel blower according to claim 9, wherein the static seal through an O-ring seal arranged on the circumference of the transition openings is formed. 11. Seitenkanalgebläse nach einem der vorstehenden Ansprüche, mit einem an das Gebläsegehäuse auf der dem Gehäusedeckel gegenüberliegenden Stirnseite angeflanschten Antriebsmotor, der einen unabhängigen Kühlmittelkreislauf aufweist.11. Side channel blower according to one of the preceding claims, with one the blower housing on the front side opposite the housing cover flanged drive motor, which has an independent coolant circuit having.
DE20305603U 2003-04-07 2003-04-07 Side channel blower with water cooling for compressing air has rotor directly connected to shaft of drive motor and has housing directly connected to mounting rails on flexible pads Expired - Lifetime DE20305603U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20305603U DE20305603U1 (en) 2003-04-07 2003-04-07 Side channel blower with water cooling for compressing air has rotor directly connected to shaft of drive motor and has housing directly connected to mounting rails on flexible pads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20305603U DE20305603U1 (en) 2003-04-07 2003-04-07 Side channel blower with water cooling for compressing air has rotor directly connected to shaft of drive motor and has housing directly connected to mounting rails on flexible pads

Publications (1)

Publication Number Publication Date
DE20305603U1 true DE20305603U1 (en) 2003-07-17

Family

ID=27619003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20305603U Expired - Lifetime DE20305603U1 (en) 2003-04-07 2003-04-07 Side channel blower with water cooling for compressing air has rotor directly connected to shaft of drive motor and has housing directly connected to mounting rails on flexible pads

Country Status (1)

Country Link
DE (1) DE20305603U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10344719A1 (en) * 2003-09-26 2005-05-04 Elektror M Mueller Gmbh Side channel compressor with an annular impeller housing
CN102788033A (en) * 2012-07-27 2012-11-21 樊荣 Cooling fan of locomotive radiator
CN104005994A (en) * 2014-01-23 2014-08-27 何富林 Cooling fan
EP3594498B1 (en) 2019-11-06 2022-01-05 Pfeiffer Vacuum Gmbh System with a recirculation device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10344719A1 (en) * 2003-09-26 2005-05-04 Elektror M Mueller Gmbh Side channel compressor with an annular impeller housing
CN102788033A (en) * 2012-07-27 2012-11-21 樊荣 Cooling fan of locomotive radiator
CN104005994A (en) * 2014-01-23 2014-08-27 何富林 Cooling fan
EP3594498B1 (en) 2019-11-06 2022-01-05 Pfeiffer Vacuum Gmbh System with a recirculation device
US11542935B2 (en) 2019-11-06 2023-01-03 Pfeiffer Vacuum Gmbh Gas recirculation device and system having such a device

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030821

R163 Identified publications notified

Effective date: 20031015

R150 Term of protection extended to 6 years

Effective date: 20060628

R081 Change of applicant/patentee

Owner name: GARDNER DENVER SCHOPFHEIM GMBH, DE

Free format text: FORMER OWNER: WERNER RIETSCHLE GMBH + CO. KG, 79650 SCHOPFHEIM, DE

Effective date: 20060728

R081 Change of applicant/patentee

Owner name: GARDNER DENVER SCHOPFHEIM GMBH, DE

Free format text: FORMER OWNER: RIETSCHLE THOMAS SCHOPFHEIM GMBH, 79650 SCHOPFHEIM, DE

Effective date: 20070124

R151 Term of protection extended to 8 years

Effective date: 20090525

R152 Term of protection extended to 10 years

Effective date: 20110516

R071 Expiry of right
R071 Expiry of right