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AT291777B - Shaft feed-through for centrifugal pumps and similar Working machines - Google Patents

Shaft feed-through for centrifugal pumps and similar Working machines

Info

Publication number
AT291777B
AT291777B AT428669A AT428669A AT291777B AT 291777 B AT291777 B AT 291777B AT 428669 A AT428669 A AT 428669A AT 428669 A AT428669 A AT 428669A AT 291777 B AT291777 B AT 291777B
Authority
AT
Austria
Prior art keywords
centrifugal pumps
working machines
shaft feed
similar working
similar
Prior art date
Application number
AT428669A
Other languages
German (de)
Inventor
Herbert Ing Putz
Original Assignee
Vogel Pumpen
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 Vogel Pumpen filed Critical Vogel Pumpen
Priority to AT428669A priority Critical patent/AT291777B/en
Priority to DE19702021775 priority patent/DE2021775A1/en
Priority to FR7016326A priority patent/FR2047297A5/fr
Application granted granted Critical
Publication of AT291777B publication Critical patent/AT291777B/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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/182—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means
    • F16J15/183—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means using a lantern ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
AT428669A 1969-05-05 1969-05-05 Shaft feed-through for centrifugal pumps and similar Working machines AT291777B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT428669A AT291777B (en) 1969-05-05 1969-05-05 Shaft feed-through for centrifugal pumps and similar Working machines
DE19702021775 DE2021775A1 (en) 1969-05-05 1970-05-04 Shaft implementation for centrifugal pumps and similar machines
FR7016326A FR2047297A5 (en) 1969-05-05 1970-05-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT428669A AT291777B (en) 1969-05-05 1969-05-05 Shaft feed-through for centrifugal pumps and similar Working machines

Publications (1)

Publication Number Publication Date
AT291777B true AT291777B (en) 1971-07-26

Family

ID=3562036

Family Applications (1)

Application Number Title Priority Date Filing Date
AT428669A AT291777B (en) 1969-05-05 1969-05-05 Shaft feed-through for centrifugal pumps and similar Working machines

Country Status (3)

Country Link
AT (1) AT291777B (en)
DE (1) DE2021775A1 (en)
FR (1) FR2047297A5 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA835575B (en) * 1982-08-13 1984-09-26 Chesterton A W Co Centrifugal pump
JPS6158985A (en) * 1984-08-31 1986-03-26 Sanden Corp Shaft seal device in opened type compressor
DE3843429A1 (en) * 1988-12-23 1990-06-28 Klein Schanzlin & Becker Ag SHAFT SEALING ON FLOWING MACHINES
JP2000136770A (en) * 1998-11-04 2000-05-16 Toyota Autom Loom Works Ltd Leaked oil draining structure for rotating machine
DE10261160A1 (en) * 2002-12-20 2004-07-08 Electrolux Home Products Corporation N.V. Pump, in particular for a water-bearing household appliance
AT503578B1 (en) * 2006-04-28 2007-11-15 Andritz Ag Maschf SEALING ARRANGEMENT
FR2967201B1 (en) * 2011-11-09 2015-04-03 Poclain Hydraulics Ind DYNAMIC SEAL MOUNTING FOR HYDRAULIC ROTATING MACHINE

Also Published As

Publication number Publication date
FR2047297A5 (en) 1971-03-12
DE2021775A1 (en) 1970-11-12

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