DE2655308A1 - Saug- bzw. vakuumpumpe - Google Patents

Saug- bzw. vakuumpumpe

Info

Publication number
DE2655308A1
DE2655308A1 DE19762655308 DE2655308A DE2655308A1 DE 2655308 A1 DE2655308 A1 DE 2655308A1 DE 19762655308 DE19762655308 DE 19762655308 DE 2655308 A DE2655308 A DE 2655308A DE 2655308 A1 DE2655308 A1 DE 2655308A1
Authority
DE
Germany
Prior art keywords
vacuum
piston
pump
suction
housing
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.)
Granted
Application number
DE19762655308
Other languages
German (de)
English (en)
Other versions
DE2655308C2 (enExample
Inventor
William Samuel Fortune
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19762655308 priority Critical patent/DE2655308A1/de
Publication of DE2655308A1 publication Critical patent/DE2655308A1/de
Application granted granted Critical
Publication of DE2655308C2 publication Critical patent/DE2655308C2/de
Granted 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
    • F04F5/48—Control
    • F04F5/52—Control of evacuating pumps
    • 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
    • F04F5/20—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 for evacuating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE19762655308 1976-12-07 1976-12-07 Saug- bzw. vakuumpumpe Granted DE2655308A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762655308 DE2655308A1 (de) 1976-12-07 1976-12-07 Saug- bzw. vakuumpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762655308 DE2655308A1 (de) 1976-12-07 1976-12-07 Saug- bzw. vakuumpumpe

Publications (2)

Publication Number Publication Date
DE2655308A1 true DE2655308A1 (de) 1978-06-08
DE2655308C2 DE2655308C2 (enExample) 1988-07-07

Family

ID=5994846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762655308 Granted DE2655308A1 (de) 1976-12-07 1976-12-07 Saug- bzw. vakuumpumpe

Country Status (1)

Country Link
DE (1) DE2655308A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559851A1 (fr) * 1984-02-21 1985-08-23 Myotoku Kk Pompe a ejecteur
US4655692A (en) * 1984-06-20 1987-04-07 Myotoku Ltd. Ejector pump having pressure operated motive fluid valve and electromagnetic change-over valve
FR2657271A1 (fr) * 1990-01-23 1991-07-26 Sanofi Sa Appareillage d'evaporation sous vide.
DE10116698A1 (de) * 2001-03-29 2002-10-10 Airtec Pneumatic Gmbh Regelvorrichtung für pneumatisch betriebene Ejektoren und Ejektoren mit derartigen Regelvorrichtungen
CN106457012A (zh) * 2014-06-05 2017-02-22 塞斯公司 排出装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29606415U1 (de) * 1996-04-06 1996-07-04 Winkler, Gerald, 91074 Herzogenaurach Mobile Steighilfevorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1014729A (en) * 1908-03-02 1912-01-16 John Strother Thurman Vacuum-controller for pneumatic cleaning apparatus.
US1441651A (en) * 1920-10-25 1923-01-09 Charles E Anderson Automatic vacuum producer
US3215089A (en) * 1963-08-22 1965-11-02 Ralph M Hoffmann Valved ejector pump
DE2457316A1 (de) * 1973-12-05 1975-06-12 Piab Ab Verfahren zur herstellung von ejektor-vorrichtungen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1014729A (en) * 1908-03-02 1912-01-16 John Strother Thurman Vacuum-controller for pneumatic cleaning apparatus.
US1441651A (en) * 1920-10-25 1923-01-09 Charles E Anderson Automatic vacuum producer
US3215089A (en) * 1963-08-22 1965-11-02 Ralph M Hoffmann Valved ejector pump
DE2457316A1 (de) * 1973-12-05 1975-06-12 Piab Ab Verfahren zur herstellung von ejektor-vorrichtungen

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559851A1 (fr) * 1984-02-21 1985-08-23 Myotoku Kk Pompe a ejecteur
DE3506054A1 (de) * 1984-02-21 1985-10-03 MYOTOKU Ltd., Tokio/Tokyo Saugstrahlpumpe
US4600363A (en) * 1984-02-21 1986-07-15 Myotoku, Ltd. Ejector pump having an electromagnetic motive fluid valve
US4655692A (en) * 1984-06-20 1987-04-07 Myotoku Ltd. Ejector pump having pressure operated motive fluid valve and electromagnetic change-over valve
FR2657271A1 (fr) * 1990-01-23 1991-07-26 Sanofi Sa Appareillage d'evaporation sous vide.
DE10116698A1 (de) * 2001-03-29 2002-10-10 Airtec Pneumatic Gmbh Regelvorrichtung für pneumatisch betriebene Ejektoren und Ejektoren mit derartigen Regelvorrichtungen
CN106457012A (zh) * 2014-06-05 2017-02-22 塞斯公司 排出装置
EP3151927A4 (en) * 2014-06-05 2018-02-21 Sees AS Evacuation device
US9981152B2 (en) 2014-06-05 2018-05-29 Sees As Evacuation device
CN106457012B (zh) * 2014-06-05 2019-10-22 塞斯公司 排出装置

Also Published As

Publication number Publication date
DE2655308C2 (enExample) 1988-07-07

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee