NL6607978A - - Google Patents

Info

Publication number
NL6607978A
NL6607978A NL6607978A NL6607978A NL6607978A NL 6607978 A NL6607978 A NL 6607978A NL 6607978 A NL6607978 A NL 6607978A NL 6607978 A NL6607978 A NL 6607978A NL 6607978 A NL6607978 A NL 6607978A
Authority
NL
Netherlands
Application number
NL6607978A
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 filed Critical
Publication of NL6607978A publication Critical patent/NL6607978A/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/2261Rotors specially for centrifugal pumps with special measures
    • F04D29/2266Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/08Sealings
    • F04D29/10Shaft sealings
    • F04D29/12Shaft sealings using sealing-rings
    • F04D29/126Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B11/00Click devices; Stop clicks; Clutches
    • G04B11/02Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL6607978A 1965-06-11 1966-06-09 NL6607978A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US463259A US3340813A (en) 1965-06-11 1965-06-11 Centrifugal pumps

Publications (1)

Publication Number Publication Date
NL6607978A true NL6607978A (es) 1966-12-12

Family

ID=23839479

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6607978A NL6607978A (es) 1965-06-11 1966-06-09

Country Status (5)

Country Link
US (1) US3340813A (es)
BE (1) BE682299A (es)
CH (1) CH461957A (es)
GB (1) GB1085289A (es)
NL (1) NL6607978A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408660C3 (de) * 1974-02-22 1979-08-23 Feodor Burgmann Dichtungswerk, 8190 Wolfratshausen Doppelt wirkende Gleitringdichtung
US4621975A (en) * 1984-10-25 1986-11-11 Graco Inc. Centrifugal pump seal
DE3943273C2 (de) * 1989-12-29 1996-07-18 Klaus Union Armaturen Horizontal angeordnete Kreiselpumpe mit Spaltrohrmagnetkupplung
GB2390398B (en) * 1999-03-30 2004-02-25 Concentric Pumps Ltd Improvements in pumps
GB9907372D0 (en) * 1999-03-30 1999-05-26 Concentric Pumps Ltd Improvements in pumps
JP3953328B2 (ja) * 2002-01-21 2007-08-08 株式会社荏原製作所 羽根車
CN104259793B (zh) * 2014-08-27 2017-07-07 张家港市海工船舶机械制造有限公司 一种叶轮制造方法及其由该方法制造的叶轮
CN110630542A (zh) * 2019-10-08 2019-12-31 杭州芷盛网络科技有限公司 一种利用风扇转动提供给钟表动力的钟表风扇

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899129A (en) * 1959-08-11 schwaiger
CA607566A (en) * 1960-10-25 Borg-Warner Corporation Mechanical seal for liquid oxygen pump
FR515616A (fr) * 1919-12-02 1921-04-05 Paul Hariveau Dispositif d'étanchéité pour pompes centrifuges
US1946212A (en) * 1933-03-15 1934-02-06 Duriron Co Centrifugal pump
US2741991A (en) * 1951-04-06 1956-04-17 Union Steam Pump Company Pump and packing
US2835203A (en) * 1952-12-22 1958-05-20 Thompson Prod Inc Pump impeller
GB811849A (en) * 1955-08-06 1959-04-15 Parkinson Cowan Appliances Ltd Improvements relating to pump impellers
US3059582A (en) * 1959-04-24 1962-10-23 Bell & Gossett Co Motor pump unit
US3040670A (en) * 1959-10-16 1962-06-26 Duriron Co Pumps

Also Published As

Publication number Publication date
CH826666A4 (es) 1968-10-31
CH461957A (de) 1968-10-31
BE682299A (es) 1966-12-09
US3340813A (en) 1967-09-12
GB1085289A (en) 1967-09-27

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