EP3362711A4 - Reciprocating expander valve - Google Patents

Reciprocating expander valve Download PDF

Info

Publication number: EP3362711A4
Authority: EP; European Patent Office
Prior art keywords: expander valve; reciprocating expander; reciprocating; valve; expander
Prior art date: 2016-12-23
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP16863186.9A

Other languages

German (de)

French (fr)

Other versions

EP3362711A1 (en

Inventor

Norman K. Bucknor

Roy Douglas

Stephen B. Glover

Geoffrey MCCULLOGH

Shane MCKENNA

Jonathan Patty

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.)

GM Global Technology Operations LLC

Original Assignee

GM Global Technology Operations LLC

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.)

2016-12-23

Filing date

2016-12-23

Publication date

2019-06-26

2016-12-23 Application filed by GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC

2016-12-23 Priority claimed from PCT/US2016/068474 external-priority patent/WO2017079770A1/en

2018-08-22 Publication of EP3362711A1 publication Critical patent/EP3362711A1/en

2019-06-26 Publication of EP3362711A4 publication Critical patent/EP3362711A4/en

Status Withdrawn legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Lift Valve (AREA)

EP16863186.9A 2016-12-23 2016-12-23 Reciprocating expander valve Withdrawn EP3362711A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2016/068474 WO2017079770A1 (en)	2015-11-04	2016-12-23	Reciprocating expander valve

Publications (2)

Publication Number	Publication Date
EP3362711A1 EP3362711A1 (en)	2018-08-22
EP3362711A4 true EP3362711A4 (en)	2019-06-26

Family

ID=65012703

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16863186.9A Withdrawn EP3362711A4 (en)	2016-12-23	2016-12-23	Reciprocating expander valve

Country Status (1)

Country	Link
EP (1)	EP3362711A4 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2490944A (en) *	1946-01-08	1949-12-13	J D Buchanan	Reciprocating valve
JPS5917078A (en) *	1982-07-19	1984-01-28	Aisin Seiki Co Ltd	Flow rate control valve
US4901531A (en) *	1988-01-29	1990-02-20	Cummins Engine Company, Inc.	Rankine-diesel integrated system
WO2001020209A1 (en) *	1999-09-16	2001-03-22	Danfoss A/S	Valve, especially radiator valve
US20010025656A1 (en) *	2000-02-17	2001-10-04	Ralf Hiddessen	Pressure-reducing valve

2016
- 2016-12-23 EP EP16863186.9A patent/EP3362711A4/en not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2490944A (en) *	1946-01-08	1949-12-13	J D Buchanan	Reciprocating valve
JPS5917078A (en) *	1982-07-19	1984-01-28	Aisin Seiki Co Ltd	Flow rate control valve
US4901531A (en) *	1988-01-29	1990-02-20	Cummins Engine Company, Inc.	Rankine-diesel integrated system
WO2001020209A1 (en) *	1999-09-16	2001-03-22	Danfoss A/S	Valve, especially radiator valve
US20010025656A1 (en) *	2000-02-17	2001-10-04	Ralf Hiddessen	Pressure-reducing valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017079770A1 *

Also Published As

Publication number	Publication date
EP3362711A1 (en)	2018-08-22

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EP3295027A4 (en)	2018-12-12	Reciprocating compressor
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GB2561494B (en)	2021-06-30	Engine valve
GB201615817D0 (en)	2016-11-02	Splitflow valve
EP3317566A4 (en)	2019-03-27	Valve assembly
EP3452343A4 (en)	2019-11-20	Compressor
EP3101507A4 (en)	2017-11-15	Pressure reducing valve
EP3117129A4 (en)	2017-10-11	Poppet valve
EP3251632A4 (en)	2018-09-12	Speaking valve
EP3196436A4 (en)	2018-03-14	Reciprocating engine
EP3499150A4 (en)	2020-04-08	Expansion valve
EP3511572A4 (en)	2020-05-06	Compressor
EP3354946A4 (en)	2019-04-03	Valve
PL3193064T4 (en)	2019-09-30	Valve
GB201807210D0 (en)	2018-06-13	Reciprocating expander valve

Legal Events

Date	Code	Title	Description
2018-07-20	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2018-08-22	17P	Request for examination filed	Effective date: 20180516
2018-08-22	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2018-08-22	AX	Request for extension of the european patent	Extension state: BA ME
2019-02-13	DAV	Request for validation of the european patent (deleted)
2019-02-13	DAX	Request for extension of the european patent (deleted)
2019-02-20	RIN1	Information on inventor provided before grant (corrected)	Inventor name: MCKENNA, SHANE Inventor name: PATTY, JONATHAN Inventor name: MCCULLOGH, GEOFFREY Inventor name: DOUGLAS, ROY Inventor name: BUCKNOR, NORMAN K. Inventor name: GLOVER, STEPHEN B.
2019-06-26	A4	Supplementary search report drawn up and despatched	Effective date: 20190523
2019-06-26	RIC1	Information provided on ipc code assigned before grant	Ipc: F01K 23/10 20060101ALI20190517BHEP Ipc: F16K 39/02 20060101ALI20190517BHEP Ipc: F16K 1/36 20060101AFI20190517BHEP Ipc: F02G 5/02 20060101ALI20190517BHEP Ipc: F16K 1/42 20060101ALI20190517BHEP
2020-04-08	17Q	First examination report despatched	Effective date: 20200310
2020-11-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-12-16	18D	Application deemed to be withdrawn	Effective date: 20200721