FR2380417A1 - PRESSURE GAS ENGINE - Google Patents

PRESSURE GAS ENGINE

Info

Publication number
FR2380417A1
FR2380417A1 FR7721503A FR7721503A FR2380417A1 FR 2380417 A1 FR2380417 A1 FR 2380417A1 FR 7721503 A FR7721503 A FR 7721503A FR 7721503 A FR7721503 A FR 7721503A FR 2380417 A1 FR2380417 A1 FR 2380417A1
Authority
FR
France
Prior art keywords
chord
rotor
ring
crown
periphery
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
FR7721503A
Other languages
French (fr)
Other versions
FR2380417B3 (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.)
Hollymatic Corp
Original Assignee
Hollymatic 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
Priority claimed from US05/766,906 external-priority patent/US4150918A/en
Application filed by Hollymatic Corp filed Critical Hollymatic Corp
Publication of FR2380417A1 publication Critical patent/FR2380417A1/en
Application granted granted Critical
Publication of FR2380417B3 publication Critical patent/FR2380417B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/026—Impact turbines with buckets, i.e. impulse turbines, e.g. Pelton turbines

Abstract

L'invention concerne un moteur à turbine. Le moteur comporte une volute d'entrée 35 alimentant un distributeur 29 qui comporte une série de tuyères disposées en arc autour de la couronne d'un rotor 27 et alignées avec les passages d'entrée des aubes formées dans la couronne. Ces aubes qui s'étendent chacune sur une corde de la couronne adjacente à une tangente à la couronne qui est parallèle à la corde ont une entrée formée dans la périphérie de la couronne, une surface d'action arquée ayant un rayon constant transversal à la direction de rotation du rotor et une sortie formée également dans la périphérie du rotor et débouchant dans une volute de sortie de grande section 37. L'invention est applicable, notamment, à une turbine à air compriméThe invention relates to a turbine engine. The motor comprises an inlet volute 35 supplying a distributor 29 which comprises a series of nozzles arranged in an arc around the crown of a rotor 27 and aligned with the inlet passages of the blades formed in the crown. These vanes which each extend over a chord of the ring adjacent to a tangent to the ring which is parallel to the chord have an entrance formed in the periphery of the ring, an arcuate action surface having a constant radius transverse to the chord. direction of rotation of the rotor and an outlet also formed in the periphery of the rotor and opening into an outlet volute of large section 37. The invention is applicable, in particular, to a compressed air turbine

FR7721503A 1977-02-09 1977-07-12 PRESSURE GAS ENGINE Granted FR2380417A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/766,906 US4150918A (en) 1976-01-21 1977-02-09 Pressure gas engine

Publications (2)

Publication Number Publication Date
FR2380417A1 true FR2380417A1 (en) 1978-09-08
FR2380417B3 FR2380417B3 (en) 1980-01-18

Family

ID=25077892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721503A Granted FR2380417A1 (en) 1977-02-09 1977-07-12 PRESSURE GAS ENGINE

Country Status (10)

Country Link
JP (1) JPS5399104A (en)
CA (1) CA1061716A (en)
DE (1) DE2733066A1 (en)
ES (1) ES464749A1 (en)
FR (1) FR2380417A1 (en)
GB (1) GB1572934A (en)
IT (1) IT1079869B (en)
NL (1) NL7708414A (en)
NO (1) NO772212L (en)
SE (1) SE433517B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362836B1 (en) * 1988-10-06 1993-01-27 B a r m a g AG Yarn winding machine
JP2989833B2 (en) * 1989-06-09 1999-12-13 トーヨーカネツ株式会社 Impulse turbine
DE10028053C2 (en) * 2000-06-06 2002-04-25 Martin Ziegler Fluid power machine to use small pressure differences
FR2853929B1 (en) 2003-04-17 2007-04-13 Alstom Switzerland Ltd STEAM TURBINE HAVING A HIGH PRESSURE BODY WITH A SINGLE FLOOR OF FINS
JP5112975B2 (en) * 2008-03-10 2013-01-09 株式会社ナカニシ Spindle device
EP2773854B1 (en) 2011-11-03 2016-10-19 Duerr Cyplan Ltd. Turbomachine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE170471C (en) *
US269991A (en) * 1883-01-02 Benjamin t
US2592227A (en) * 1944-10-24 1952-04-08 Yeomans Clifton Combined radial and axial flow multistage turbine

Also Published As

Publication number Publication date
IT1079869B (en) 1985-05-13
GB1572934A (en) 1980-08-06
FR2380417B3 (en) 1980-01-18
NO772212L (en) 1978-08-10
SE7707264L (en) 1978-08-10
CA1061716A (en) 1979-09-04
JPS5399104A (en) 1978-08-30
SE433517B (en) 1984-05-28
NL7708414A (en) 1978-08-11
ES464749A1 (en) 1978-07-01
DE2733066A1 (en) 1978-08-10

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