IT7920247A0 - Dispositivo di rotazione per turbomacchine. - Google Patents

Dispositivo di rotazione per turbomacchine.

Info

Publication number: IT7920247A0
Authority: IT; Italy
Prior art keywords: turbomachines; rotation device; rotation
Prior art date: 1978-02-21

Application number

IT7920247A

Other languages

English (en)

Other versions

IT1166639B (it

Original Assignee

Bbc Brown Boveri & Cie

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.)

1978-02-21

Filing date

1979-02-16

Publication date

1979-02-16

1979-02-16 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1979-02-16 Publication of IT7920247A0 publication Critical patent/IT7920247A0/it

1987-05-05 Application granted granted Critical

1987-05-05 Publication of IT1166639B publication Critical patent/IT1166639B/it

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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/34—Turning or inching gear
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/13—Machine starters
- Y10T74/138—Radial meshing
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19014—Plural prime movers selectively coupled to common output
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
- Y10T74/19279—Cam operated
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19502—Pivotally supported

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Transmission Devices (AREA)

IT20247/79A 1978-02-21 1979-02-16 Dispositivo di rotazione per turbomacchine IT1166639B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH184178A CH632316A5 (de)	1978-02-21	1978-02-21	Dreheinrichtung an einer turbomaschine.

Publications (2)

Publication Number	Publication Date
IT7920247A0 true IT7920247A0 (it)	1979-02-16
IT1166639B IT1166639B (it)	1987-05-05

Family

ID=4219852

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20247/79A IT1166639B (it)	1978-02-21	1979-02-16	Dispositivo di rotazione per turbomacchine

Country Status (7)

Country	Link
US (1)	US4267738A (it)
JP (1)	JPS54123603A (it)
CH (1)	CH632316A5 (it)
DE (2)	DE7807250U1 (it)
HU (1)	HU179131B (it)
IT (1)	IT1166639B (it)
NL (1)	NL7901282A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4437809A (en)	1981-12-31	1984-03-20	General Electric Company	Turning gear interlock
JPS6258235U (it) *	1985-09-30	1987-04-10
EP3103974A1 (en) *	2015-06-09	2016-12-14	General Electric Technology GmbH	A turbine turning gear system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR673329A (fr) *	1928-07-28	1930-01-14		Démarreur pour automobiles
US2245175A (en) *	1939-10-19	1941-06-10	Gen Electric	Elastic fluid turbine turning gear control system
US2910894A (en) *	1957-04-01	1959-11-03	Allis Chalmers Mfg Co	Elastic fluid turbine two speed drive arrangement
US3690189A (en) *	1970-09-23	1972-09-12	Fraser Webb Corp	Engine starter
US3927575A (en) *	1974-01-02	1975-12-23	Francois Durand	Gear reduction device with floating pinion
DE2423449C3 (de) *	1974-05-14	1978-07-20	Kraftwerk Union Ag, 4330 Muelheim	Wellendrehvorrichtung, insbesondere für Turbosätze
US3919894A (en) *	1974-09-30	1975-11-18	Gen Electric	Pre-engagement turning gear

1978
- 1978-02-21 CH CH184178A patent/CH632316A5/de not_active IP Right Cessation
- 1978-03-10 DE DE19787807250U patent/DE7807250U1/de not_active Expired
- 1978-03-10 DE DE2810354A patent/DE2810354C2/de not_active Expired
1979
- 1979-01-17 US US06/004,185 patent/US4267738A/en not_active Expired - Lifetime
- 1979-02-16 IT IT20247/79A patent/IT1166639B/it active
- 1979-02-19 JP JP1735079A patent/JPS54123603A/ja active Granted
- 1979-02-19 HU HU79BO1765A patent/HU179131B/hu not_active IP Right Cessation
- 1979-02-19 NL NL7901282A patent/NL7901282A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE2810354A1 (de)	1979-08-23
DE7807250U1 (de)	1980-01-03
NL7901282A (nl)	1979-08-23
US4267738A (en)	1981-05-19
JPS6154926B2 (it)	1986-11-25
CH632316A5 (de)	1982-09-30
HU179131B (en)	1982-08-28
IT1166639B (it)	1987-05-05
DE2810354C2 (de)	1986-02-06
JPS54123603A (en)	1979-09-26

Publication	Publication Date	Title
IT7919156A0 (it)	1979-01-09	Dispositivo di fissaggio.
NL7809646A (nl)	1979-10-26	Slag-reinigingsinrichting.
NL177265C (nl)	1985-08-16	Lichtemitterende halfgeleidereenheid.
NL7900274A (nl)	1979-07-17	Halfgeleiderinrichting.
NO803191L (no)	1981-04-27	Prosjektil for glattloepet vaapen.
IT1116002B (it)	1986-02-10	Rotore per dispositivo magnetomotore
NL7903147A (nl)	1979-10-26	Halfgeleiderinrichting.
NL7901015A (nl)	1979-08-13	Begrenzingsinrichting.
NL7902239A (nl)	1979-09-25	Koelinrichting.
IT7924306A0 (it)	1979-07-11	Apparecchio audio-vocale.
NL7812449A (nl)	1979-07-05	Bevestigingsinrichting.
IT7819384A0 (it)	1978-01-18	Dispositivo di rotazione per valvole.
NO790666L (no)	1979-08-29	Fortoeyningsanordning.
NL7901564A (nl)	1979-08-30	Verbindingsinrichting.
NL7803706A (nl)	1979-10-09	Halfgeleiderinrichting.
NL7806139A (nl)	1979-12-10	Dozen-sluitinrichting.
NL7801532A (nl)	1979-08-14	Halfgeleiderinrichting.
NL7808133A (nl)	1979-02-07	Roterende gaufreerinrichting.
NL181837C (nl)	1987-11-16	Orthodontisch apparaat.
ES237776Y (es)	1979-04-01	Dispositivo apilador-alimentador.
NO158763C (no)	1988-10-26	Koblingsanordning.
IT1166639B (it)	1987-05-05	Dispositivo di rotazione per turbomacchine
IT7924850A0 (it)	1979-08-01	Dispositivo di sostegno.
NO790238L (no)	1979-07-31	Stativ.
NO790528L (no)	1979-08-20	Kantningsanordning.