ZA767611B - A sealing device with closure system for a compressor soc nationale d etude et de construction de moteurs d avi - Google Patents

A sealing device with closure system for a compressor soc nationale d etude et de construction de moteurs d avi

Info

Publication number
ZA767611B
ZA767611B ZA767611A ZA767611A ZA767611B ZA 767611 B ZA767611 B ZA 767611B ZA 767611 A ZA767611 A ZA 767611A ZA 767611 A ZA767611 A ZA 767611A ZA 767611 B ZA767611 B ZA 767611B
Authority
ZA
South Africa
Prior art keywords
moteurs
etude
avi
compressor
construction
Prior art date
Application number
ZA767611A
Other languages
English (en)
Inventor
C Duquenne
R German
Original Assignee
C Duquenne
R German
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 C Duquenne, R German filed Critical C Duquenne
Publication of ZA767611B publication Critical patent/ZA767611B/xx

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/14—Shaft sealings operative only when pump is inoperative
    • F04D29/143—Shaft sealings operative only when pump is inoperative especially adapted for elastic fluid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/929—Seal feature where change in operation or condition induces additional leakage control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
ZA767611A 1975-12-24 1976-12-22 A sealing device with closure system for a compressor soc nationale d etude et de construction de moteurs d avi ZA767611B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540387A FR2336576A1 (fr) 1975-12-24 1975-12-24 Obturateur a double commande pour compresseur vertical de fluide nocif

Publications (1)

Publication Number Publication Date
ZA767611B true ZA767611B (en) 1977-11-30

Family

ID=9164434

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA767611A ZA767611B (en) 1975-12-24 1976-12-22 A sealing device with closure system for a compressor soc nationale d etude et de construction de moteurs d avi

Country Status (9)

Country Link
US (1) US4067583A (fr)
AU (1) AU508501B2 (fr)
BE (1) BE849797A (fr)
CA (1) CA1063142A (fr)
DE (1) DE2658236C2 (fr)
FR (1) FR2336576A1 (fr)
GB (1) GB1528520A (fr)
IT (1) IT1071983B (fr)
ZA (1) ZA767611B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397471A (en) * 1981-09-02 1983-08-09 General Electric Company Rotary pressure seal structure and method for reducing thermal stresses therein
PT1186811E (pt) * 2000-09-12 2003-12-31 Coperion Buss Ag Dispositivo de vedacao

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1876520A (en) * 1931-04-22 1932-09-06 Shaft packing
US2133879A (en) * 1936-04-28 1938-10-18 Gen Electric Shaft packing
GB716409A (en) * 1952-10-30 1954-10-06 Glacier Co Ltd Improvements in or relating to fluid-tight seals
US2912265A (en) * 1957-01-23 1959-11-10 Brummer Olin Free floating double end annular seal
US3527464A (en) * 1967-10-17 1970-09-08 Irwin C Goldberg Seal device for driving shaft of pump unit
FR2184152A5 (fr) * 1972-05-08 1973-12-21 Snecma
FR2248733A5 (fr) * 1973-10-19 1975-05-16 Snecma

Also Published As

Publication number Publication date
BE849797A (fr) 1977-04-15
FR2336576B1 (fr) 1978-06-30
DE2658236C2 (de) 1985-06-27
GB1528520A (en) 1978-10-11
FR2336576A1 (fr) 1977-07-22
AU508501B2 (en) 1980-03-20
DE2658236A1 (de) 1977-07-07
AU2085676A (en) 1978-06-29
US4067583A (en) 1978-01-10
IT1071983B (it) 1985-04-10
CA1063142A (fr) 1979-09-25

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