CH566501A5 - - Google Patents

Info

Publication number
CH566501A5
CH566501A5 CH961473A CH961473A CH566501A5 CH 566501 A5 CH566501 A5 CH 566501A5 CH 961473 A CH961473 A CH 961473A CH 961473 A CH961473 A CH 961473A CH 566501 A5 CH566501 A5 CH 566501A5
Authority
CH
Switzerland
Application number
CH961473A
Original Assignee
Burgmann Dichtungswerk Feodor
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 Burgmann Dichtungswerk Feodor filed Critical Burgmann Dichtungswerk Feodor
Publication of CH566501A5 publication Critical patent/CH566501A5/xx

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
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing 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
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH961473A 1972-07-07 1973-07-02 CH566501A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722233381 DE2233381C3 (en) 1972-07-07 1972-07-07 Cooled mechanical seal

Publications (1)

Publication Number Publication Date
CH566501A5 true CH566501A5 (en) 1975-09-15

Family

ID=5849966

Family Applications (1)

Application Number Title Priority Date Filing Date
CH961473A CH566501A5 (en) 1972-07-07 1973-07-02

Country Status (3)

Country Link
CH (1) CH566501A5 (en)
DE (1) DE2233381C3 (en)
FR (1) FR2192676A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114017384A (en) * 2021-09-30 2022-02-08 宜宾海丰和锐有限公司 Mechanical seal anti-abrasion protection device suitable for muddy sand water pump

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8901656D0 (en) * 1989-01-26 1989-03-15 Flexibox Ltd Shaft seal
US5253876A (en) * 1990-03-28 1993-10-19 Eg&G Sealol, Inc. System and method for actively cooling dry-running gas seals
ATE132595T1 (en) * 1990-03-28 1996-01-15 Sealol METHOD AND SYSTEM FOR ACTIVE COOLING OF A DRY-RUNNING GAS SEAL
FR2712936B1 (en) * 1993-11-24 1996-02-09 Latty Int Improved sealing box for pump and its application in particular to a food pump of a power plant.
DE10013153A1 (en) * 2000-03-17 2001-10-11 Ksb Ag Housing for sealing ring on centrifugal pump for hot liquids contains propelling component for liquid which rotates with shaft and bathes ring with liquid and turbulence reducing channel near its inner end linked to gas collection chamber
DE102009053360B4 (en) 2009-11-17 2012-03-22 Ksb Aktiengesellschaft Mechanical seal assembly for high peripheral speeds
CN104235073A (en) 2014-10-17 2014-12-24 邢宇 Method for introducing circulating fluid into rotating hollow rotor cavity of centrifugal pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964743C (en) * 1948-07-19 1957-05-29 Karl Wernert Cooled shaft seal for the implementation of the shaft carrying the impeller in a housing made of plastic
DE1856809U (en) * 1962-05-19 1962-08-16 Feodor Burgmann Jr Asbest Und LIQUID-COOLED MECHANICAL SEAL FOR SEALING ROTATING SHAFTS.
DE1913397B2 (en) * 1969-03-17 1974-06-20 Feodor Burgmann Jun. Asbest- Und Packungswerk, 8190 Wolfratshausen Mechanical seal with screw pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114017384A (en) * 2021-09-30 2022-02-08 宜宾海丰和锐有限公司 Mechanical seal anti-abrasion protection device suitable for muddy sand water pump

Also Published As

Publication number Publication date
DE2233381C3 (en) 1981-05-27
DE2233381A1 (en) 1974-01-24
FR2192676A5 (en) 1974-02-08
DE2233381B2 (en) 1980-06-19

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Legal Events

Date Code Title Description
PL Patent ceased