Gas Turbine Engine With Low Stage Count Low Pressure Turbine

Abstract: A gas turbine engine according to an exemplary aspect of the present disclosure includes a gear train defined along an engine centeriine axis and a spool along said engine centeriine axis which drives the gear train the spool includes a low stage count low pressure turbine. In a further non limiting embodiment of any of the foregoing gas turbine engine embodiments the low stage count may include three to six (3 6) stages. Additionally or alternatively the low stage count may include three (3) stages. Additionally or alternatively the low stage count may include five (5) or six (6) stages.

Patent Information

Application #

Filing Date

20 March 2014

Publication Number

16/2014

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

UNITED TECHNOLOGIES CORPORATION

One Financial Plaza Hartford Connecticut 06101

Inventors

1. SUCIU Gabriel L.

27 Tanglewood Drive Glastonbury Connecticut 06033

2. MERRY Brian D.

220 Bear Swamp Rd. Andover Connecticut 06232

3. DYE Christopher M.

3131 Clairemont Drive Apt. 3 San Diego California 92117

4. JOHNSON Steven B.

7 Hoccanum Road Marlborough Connecticut 06447

5. SCHWARZ Frederick M.

121 Steep Hollow Drive Glastonbury Connecticut 06033

Specification

Documents

Application Documents

#	Name	Date
1	2114-DELNP-2014.pdf	2014-03-27
2	IB304.pdf	2014-04-02
3	Form-9(Online).pdf	2014-04-02
4	FORM-5.pdf	2014-04-02
5	FORM-3.pdf	2014-04-02
6	10549-48-SPECIFICATION.pdf	2014-04-02
7	2114-delnp-2014-Correspondence Others-(03-06-2014).pdf	2014-06-03
8	2114-delnp-2014-Assignment-(03-06-2014).pdf	2014-06-03
9	2114-delnp-2014-GPA-(21-03-2016).pdf	2016-03-21
10	2114-delnp-2014-Correspondence Others-(21-03-2016).pdf	2016-03-21
11	2114-DELNP-2014-RELEVANT DOCUMENTS [20-04-2018(online)].pdf	2018-04-20
12	2114-DELNP-2014-RELEVANT DOCUMENTS [20-04-2018(online)]-1.pdf	2018-04-20
13	2114-DELNP-2014-FORM 13 [20-04-2018(online)].pdf	2018-04-20
14	2114-DELNP-2014-Changing Name-Nationality-Address For Service [20-04-2018(online)].pdf	2018-04-20
15	2114-DELNP-2014-Power of Attorney-240418.pdf	2018-04-27
16	2114-DELNP-2014-Correspondence-240418.pdf	2018-04-27
17	2114-DELNP-2014-FER.pdf	2018-11-26
18	2114-DELNP-2014-FORM 4(ii) [23-05-2019(online)].pdf	2019-05-23
19	2114-DELNP-2014-OTHERS [22-08-2019(online)].pdf	2019-08-22
20	2114-DELNP-2014-MARKED COPIES OF AMENDEMENTS [22-08-2019(online)].pdf	2019-08-22
21	2114-DELNP-2014-Information under section 8(2) (MANDATORY) [22-08-2019(online)].pdf	2019-08-22
22	2114-DELNP-2014-FORM 3 [22-08-2019(online)].pdf	2019-08-22
23	2114-DELNP-2014-FORM 13 [22-08-2019(online)].pdf	2019-08-22
24	2114-DELNP-2014-FER_SER_REPLY [22-08-2019(online)].pdf	2019-08-22
25	2114-DELNP-2014-DRAWING [22-08-2019(online)].pdf	2019-08-22
26	2114-DELNP-2014-COMPLETE SPECIFICATION [22-08-2019(online)].pdf	2019-08-22
27	2114-DELNP-2014-CLAIMS [22-08-2019(online)].pdf	2019-08-22
28	2114-DELNP-2014-AMMENDED DOCUMENTS [22-08-2019(online)].pdf	2019-08-22
29	2114-DELNP-2014-ABSTRACT [22-08-2019(online)].pdf	2019-08-22
30	2114-DELNP-2014-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [27-05-2021(online)].pdf	2021-05-27
31	2114-DELNP-2014-FORM-26 [27-05-2021(online)].pdf	2021-05-27
32	2114-DELNP-2014-Information under section 8(2) [28-05-2021(online)].pdf	2021-05-28
33	2114-DELNP-2014-FORM 3 [28-05-2021(online)].pdf	2021-05-28
34	2114-DELNP-2014-Correspondence to notify the Controller [24-06-2021(online)].pdf	2021-06-24
35	2114-DELNP-2014-US(14)-HearingNotice-(HearingDate-02-06-2021).pdf	2021-10-17
36	2114-DELNP-2014-US(14)-ExtendedHearingNotice-(HearingDate-02-07-2021).pdf	2021-10-17

Search Strategy

1	2114_DELNP_2014_27-02-2018.pdf