PL124315B2 - Multi-stage pump with a side port and an intermediate suction-delivery part - Google Patents

Multi-stage pump with a side port and an intermediate suction-delivery part Download PDF

Info

Publication number
PL124315B2
PL124315B2 PL1979220478A PL22047879A PL124315B2 PL 124315 B2 PL124315 B2 PL 124315B2 PL 1979220478 A PL1979220478 A PL 1979220478A PL 22047879 A PL22047879 A PL 22047879A PL 124315 B2 PL124315 B2 PL 124315B2
Authority
PL
Poland
Prior art keywords
delivery
channel
intermediate suction
recesses
hub
Prior art date
Application number
PL1979220478A
Other languages
English (en)
Polish (pl)
Other versions
PL220478A1 (cs
Original Assignee
Veb Kombinat Pumpen Und Verdichter
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 Veb Kombinat Pumpen Und Verdichter filed Critical Veb Kombinat Pumpen Und Verdichter
Publication of PL220478A1 publication Critical patent/PL220478A1/xx
Publication of PL124315B2 publication Critical patent/PL124315B2/pl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PL1979220478A 1978-12-19 1979-12-17 Multi-stage pump with a side port and an intermediate suction-delivery part PL124315B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD78209906A DD142817A3 (de) 1978-12-19 1978-12-19 Mehrstufige seitenkanalpumpe

Publications (2)

Publication Number Publication Date
PL220478A1 PL220478A1 (cs) 1980-09-08
PL124315B2 true PL124315B2 (en) 1983-01-31

Family

ID=5515950

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1979220478A PL124315B2 (en) 1978-12-19 1979-12-17 Multi-stage pump with a side port and an intermediate suction-delivery part

Country Status (6)

Country Link
BG (1) BG33241A1 (cs)
CS (1) CS222984B1 (cs)
DD (1) DD142817A3 (cs)
HU (1) HU185847B (cs)
PL (1) PL124315B2 (cs)
SU (1) SU1097826A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11234754B2 (en) 2017-11-29 2022-02-01 Megadyne Medical Products, Inc. Smoke evacuation device
US10758293B2 (en) 2017-11-29 2020-09-01 Megadyne Medical Products, Inc. Smoke evacuation device inlet and outlet manifolds

Also Published As

Publication number Publication date
PL220478A1 (cs) 1980-09-08
SU1097826A1 (ru) 1984-06-15
HU185847B (en) 1985-04-28
DD142817A3 (de) 1980-07-16
CS222984B1 (cs) 1983-08-26
BG33241A1 (en) 1983-01-14

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