SE455220B - Ejektorpump med ett ringformat vesentligen radiellt utat riktat munstycke - Google Patents

Ejektorpump med ett ringformat vesentligen radiellt utat riktat munstycke

Info

Publication number
SE455220B
SE455220B SE8303162A SE8303162A SE455220B SE 455220 B SE455220 B SE 455220B SE 8303162 A SE8303162 A SE 8303162A SE 8303162 A SE8303162 A SE 8303162A SE 455220 B SE455220 B SE 455220B
Authority
SE
Sweden
Prior art keywords
nozzle
height
groove
diffuser
ejector pump
Prior art date
Application number
SE8303162A
Other languages
English (en)
Swedish (sv)
Other versions
SE8303162D0 (sv
SE8303162L (sv
Inventor
L Forslund
O Nilsson
Original Assignee
Svenska Rotor Maskiner Ab
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 Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab
Priority to SE8303162A priority Critical patent/SE455220B/sv
Publication of SE8303162D0 publication Critical patent/SE8303162D0/xx
Priority to GB08413729A priority patent/GB2142979B/en
Priority to US06/616,556 priority patent/US4523894A/en
Priority to DE19843420652 priority patent/DE3420652A1/de
Publication of SE8303162L publication Critical patent/SE8303162L/
Publication of SE455220B publication Critical patent/SE455220B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
SE8303162A 1983-06-03 1983-06-03 Ejektorpump med ett ringformat vesentligen radiellt utat riktat munstycke SE455220B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8303162A SE455220B (sv) 1983-06-03 1983-06-03 Ejektorpump med ett ringformat vesentligen radiellt utat riktat munstycke
GB08413729A GB2142979B (en) 1983-06-03 1984-05-30 Ejector pump with ringshaped nozzle
US06/616,556 US4523894A (en) 1983-06-03 1984-06-01 Ejector pump with ringshaped nozzle
DE19843420652 DE3420652A1 (de) 1983-06-03 1984-06-02 Ejektorpumpe mit ringfoermiger duese

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8303162A SE455220B (sv) 1983-06-03 1983-06-03 Ejektorpump med ett ringformat vesentligen radiellt utat riktat munstycke

Publications (3)

Publication Number Publication Date
SE8303162D0 SE8303162D0 (sv) 1983-06-03
SE8303162L SE8303162L (sv) 1984-12-04
SE455220B true SE455220B (sv) 1988-06-27

Family

ID=20351451

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303162A SE455220B (sv) 1983-06-03 1983-06-03 Ejektorpump med ett ringformat vesentligen radiellt utat riktat munstycke

Country Status (4)

Country Link
US (1) US4523894A (cs)
DE (1) DE3420652A1 (cs)
GB (1) GB2142979B (cs)
SE (1) SE455220B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9210497U1 (de) * 1992-08-06 1993-12-09 Volkmann, Thilo, 59514 Welver Ejektorpumpe
DE9210496U1 (de) * 1992-08-06 1993-12-02 Volkmann, Thilo, 59514 Welver Mehrstufige Ejektorpumpe
GB2280177A (en) * 1993-07-22 1995-01-25 John Nicholas Reid Article dispensing machine
KR100454082B1 (ko) * 2001-10-15 2004-10-26 한국뉴매틱(주) 진공 발생/파기 장치
RU2705695C1 (ru) * 2018-10-30 2019-11-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ангарский государственный технический университет" Способ эжектирования потока и устройство для его осуществления

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344967A (en) * 1917-03-03 1920-06-29 C H Wheeler Mfg Co Method of and apparatus for compressing fluid
US1296567A (en) * 1919-01-31 1919-03-04 C H Wheeler Mfg Co Ejector apparatus.
US1563752A (en) * 1924-07-26 1925-12-01 C H Wheeler Mfg Co Ejector
US1661960A (en) * 1926-04-12 1928-03-06 Riehl Henri Victor Injector or aspirator
US3188976A (en) * 1963-09-23 1965-06-15 Adiel Y Dodge Jet pump

Also Published As

Publication number Publication date
GB2142979B (en) 1986-07-09
DE3420652A1 (de) 1985-01-03
SE8303162D0 (sv) 1983-06-03
US4523894A (en) 1985-06-18
SE8303162L (sv) 1984-12-04
DE3420652C2 (cs) 1991-07-25
GB2142979A (en) 1985-01-30
GB8413729D0 (en) 1984-07-04

Similar Documents

Publication Publication Date Title
US3422848A (en) Multiport rotary disc valve with liner protection means
KR890000325B1 (ko) 정압 위엄 래크(worm-rack)장치
US2730297A (en) High-vacuum molecular pump
CN102179532B (zh) 超高精度气静压轴承主轴系统
US4893985A (en) Multi-stage molecular pump
SE455220B (sv) Ejektorpump med ett ringformat vesentligen radiellt utat riktat munstycke
KR20200043538A (ko) 방위각 및 방사상 분배 제어되는 다중-구역 가스 주입 조립체
EP0205001A1 (en) Splitter blade arrangement for centrifugal compressors
EP1451472A2 (en) Improved thrust bearing for multistage centrifugal pumps
US20010039861A1 (en) Skiving head and process for skiving cylinders and cylinder tubes
US3762730A (en) Hydraulically actuated spline arbor and chuck construction
EP3023616B1 (en) Variable shaft for hydraulic unit
US2919960A (en) Precision spindle
US4089477A (en) Adjustable lifting wall for tube mill
SE460713B (sv) Hydrauliskt momentimpulsverk
US3994618A (en) Multiple outlet pitot pump with different output flows and/or pressures
US3977810A (en) Multiple outlet, constant flow, pitot pump
EP0118452B1 (en) A liquid flow control assembly
JP7257317B2 (ja) 高度に位置決めされたレーザ処理ノズル
JP2913117B2 (ja) 多段エジェクターポンプ
US4063717A (en) Multivented twin-screw extruder
CN202021347U (zh) 超高精度气静压轴承主轴系统
US3129983A (en) Oil divider
US4563127A (en) Hydraulic turbine
KR102492460B1 (ko) 진공 펌프와 그 냉각 부품

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8303162-5

Format of ref document f/p: F

NUG Patent has lapsed