GB1442171A - Vacuum generating ejectors - Google Patents

Vacuum generating ejectors

Info

Publication number
GB1442171A
GB1442171A GB2921573A GB2921573A GB1442171A GB 1442171 A GB1442171 A GB 1442171A GB 2921573 A GB2921573 A GB 2921573A GB 2921573 A GB2921573 A GB 2921573A GB 1442171 A GB1442171 A GB 1442171A
Authority
GB
United Kingdom
Prior art keywords
enclosed
muffler
ejectors
vacuum generating
venturi
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
Application number
GB2921573A
Other languages
English (en)
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.)
Vac-U-Max
Original Assignee
Vac-U-Max
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 Vac-U-Max filed Critical Vac-U-Max
Publication of GB1442171A publication Critical patent/GB1442171A/en
Expired 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
    • 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
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • 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
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids

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)
  • Exhaust Silencers (AREA)
  • Air Transport Of Granular Materials (AREA)
GB2921573A 1972-11-15 1973-06-20 Vacuum generating ejectors Expired GB1442171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30654072A 1972-11-15 1972-11-15

Publications (1)

Publication Number Publication Date
GB1442171A true GB1442171A (en) 1976-07-07

Family

ID=23185749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2921573A Expired GB1442171A (en) 1972-11-15 1973-06-20 Vacuum generating ejectors

Country Status (5)

Country Link
US (1) US3765505A (enrdf_load_stackoverflow)
JP (1) JPS5651971B2 (enrdf_load_stackoverflow)
CA (1) CA981995A (enrdf_load_stackoverflow)
ES (1) ES419350A1 (enrdf_load_stackoverflow)
GB (1) GB1442171A (enrdf_load_stackoverflow)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133101U (enrdf_load_stackoverflow) * 1974-04-17 1975-11-01
US4056334A (en) * 1975-05-12 1977-11-01 Fortune William S Vacuum system
US4120616A (en) * 1975-10-06 1978-10-17 Breuer Electric Manufacturing Company Vacuum cleaner-blower assembly with sound absorbing arrangement
AT378948B (de) * 1984-01-04 1985-10-25 Voest Alpine Ag Einrichtung zur belueftung von rottegut
US6135136A (en) * 1997-10-02 2000-10-24 Uview Ultraviolent Systems, Inc. System for draining and recovering coolant from a motor vehicle cooling system
AUPP789698A0 (en) * 1998-12-23 1999-01-21 Resmed Limited An apparatus for supplying breathable gas
MX2011000055A (es) * 2008-06-30 2011-07-28 Mathena Inc Sistema de contencion de lodo-gas ecologicamente sensible.
US8784545B2 (en) 2011-04-12 2014-07-22 Mathena, Inc. Shale-gas separating and cleanout system
FI122673B (fi) 2010-11-01 2012-05-15 Maricap Oy Menetelmä ja laitteisto pneumaattisessa materiaalinsiirtojärjestelmässä
CN103596697A (zh) * 2011-04-12 2014-02-19 马西纳有限公司 页岩气分离和清除系统
US8671671B1 (en) * 2011-07-14 2014-03-18 Northern California Diagnostic Laboratories Exhaust system for an internal combustion engine
US8707689B1 (en) * 2011-07-14 2014-04-29 Northern California Diagnostic Laboratories, Inc. Exhaust system for an internal combustion engine
FI123719B (fi) * 2012-03-21 2013-10-15 Maricap Oy Menetelmä ja laitteisto pneumaattisen jätteensiirtojärjestelmän ulospuhallusilman käsittelemiseksi
US9353586B2 (en) 2012-05-11 2016-05-31 Mathena, Inc. Control panel, and digital display units and sensors therefor
CN103573590A (zh) * 2012-08-04 2014-02-12 任文华 风扇
USD719519S1 (en) 2013-03-08 2014-12-16 Mathena, Inc. Drive over cable cover segment
USD714175S1 (en) 2013-05-03 2014-09-30 Mathena, Inc. Portion of digital gauge
USD714174S1 (en) 2013-05-03 2014-09-30 Mathena, Inc. Portion of digital gauge
EP3505801B1 (en) * 2013-10-08 2020-06-17 Dayco IP Holdings, LLC Noise attenuation in a check valve unit or apparatus for producing vacuum
USD763414S1 (en) 2013-12-10 2016-08-09 Mathena, Inc. Fluid line drive-over
WO2015188069A1 (en) * 2014-06-06 2015-12-10 Dayco Ip Holdings, Llc Noise attenuation in a venturi device and/or check valves

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2077024A (en) * 1934-09-12 1937-04-13 Tanner James Harmon Suction device
GB546890A (en) * 1942-02-16 1942-08-04 T & T Vicars Ltd An improved method and apparatus for the mixing of gas and air in burners
US2631774A (en) * 1948-03-18 1953-03-17 Ingersoll Rand Co Thermocompressor
US3061179A (en) * 1960-11-08 1962-10-30 Vac U Max Suction creating apparatus
JPS4428070Y1 (enrdf_load_stackoverflow) * 1966-08-19 1969-11-21
US3468397A (en) * 1966-10-26 1969-09-23 Svenska Flaektfabriken Ab Gas ejector with built-in sound attenuating means
JPS4534023Y1 (enrdf_load_stackoverflow) * 1967-07-19 1970-12-25

Also Published As

Publication number Publication date
CA981995A (en) 1976-01-20
ES419350A1 (es) 1976-03-01
JPS4977373A (enrdf_load_stackoverflow) 1974-07-25
US3765505A (en) 1973-10-16
JPS5651971B2 (enrdf_load_stackoverflow) 1981-12-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930619