NL178533C - Perifere toroidale compressor. - Google Patents

Perifere toroidale compressor.

Info

Publication number
NL178533C
NL178533C NLAANVRAGE7508596,A NL7508596A NL178533C NL 178533 C NL178533 C NL 178533C NL 7508596 A NL7508596 A NL 7508596A NL 178533 C NL178533 C NL 178533C
Authority
NL
Netherlands
Prior art keywords
compressor
peripheral toroidal
toroidal
peripheral
toroidal compressor
Prior art date
Application number
NLAANVRAGE7508596,A
Other languages
English (en)
Other versions
NL7508596A (nl
NL178533B (nl
Original Assignee
British Gas Corp
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 British Gas Corp filed Critical British Gas Corp
Priority to NLAANVRAGE7508596,A priority Critical patent/NL178533C/nl
Publication of NL7508596A publication Critical patent/NL7508596A/nl
Publication of NL178533B publication Critical patent/NL178533B/nl
Application granted granted Critical
Publication of NL178533C publication Critical patent/NL178533C/nl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NLAANVRAGE7508596,A 1975-07-17 1975-07-17 Perifere toroidale compressor. NL178533C (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7508596,A NL178533C (nl) 1975-07-17 1975-07-17 Perifere toroidale compressor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7508596,A NL178533C (nl) 1975-07-17 1975-07-17 Perifere toroidale compressor.

Publications (3)

Publication Number Publication Date
NL7508596A NL7508596A (nl) 1977-01-19
NL178533B NL178533B (nl) 1985-11-01
NL178533C true NL178533C (nl) 1986-04-01

Family

ID=19824172

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7508596,A NL178533C (nl) 1975-07-17 1975-07-17 Perifere toroidale compressor.

Country Status (1)

Country Link
NL (1) NL178533C (nl)

Also Published As

Publication number Publication date
NL7508596A (nl) 1977-01-19
NL178533B (nl) 1985-11-01

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
SNR Assignments of patents or rights arising from examined patent applications

Owner name: BRITISH GAS PLC

V4 Lapsed because of reaching the maximum lifetime of a patent

Free format text: 950717