GB201514762D0 - Rod locking apparatus - Google Patents

Rod locking apparatus

Info

Publication number: GB201514762D0
Authority: GB; United Kingdom
Prior art keywords: locking apparatus; rod locking; rod; locking
Prior art date: 2015-08-19
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.): Ceased

Application number

GBGB1514762.2A

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.)

Maritime Promeco As

Original Assignee

Maritime Promeco As

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.)

2015-08-19

Filing date

2015-08-19

Publication date

2015-09-30

2015-08-19 Application filed by Maritime Promeco As filed Critical Maritime Promeco As

2015-08-19 Priority to GBGB1514762.2A priority Critical patent/GB201514762D0/en

2015-09-30 Publication of GB201514762D0 publication Critical patent/GB201514762D0/en

2016-08-15 Priority to PCT/NO2016/050167 priority patent/WO2017030444A1/en

2016-08-15 Priority to GB1803686.3A priority patent/GB2557777A/en

2016-08-15 Priority to AU2016307635A priority patent/AU2016307635A1/en

2016-08-15 Priority to BR112018003204-2A priority patent/BR112018003204A2/en

2016-08-15 Priority to US15/753,174 priority patent/US20180252060A1/en

2018-03-07 Priority to NO20180337A priority patent/NO20180337A1/en

Status Ceased legal-status Critical Current

Links

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
- E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions

Landscapes

Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Mutual Connection Of Rods And Tubes (AREA)
Clamps And Clips (AREA)
Actuator (AREA)
Braking Arrangements (AREA)

GBGB1514762.2A 2015-08-19 2015-08-19 Rod locking apparatus Ceased GB201514762D0 (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
GBGB1514762.2A GB201514762D0 (en)	2015-08-19	2015-08-19	Rod locking apparatus
PCT/NO2016/050167 WO2017030444A1 (en)	2015-08-19	2016-08-15	Rod locking apparatus
GB1803686.3A GB2557777A (en)	2015-08-19	2016-08-15	Rod locking apparatus
AU2016307635A AU2016307635A1 (en)	2015-08-19	2016-08-15	Rod locking apparatus
BR112018003204-2A BR112018003204A2 (en)	2015-08-19	2016-08-15	rod locking apparatus
US15/753,174 US20180252060A1 (en)	2015-08-19	2016-08-15	Rod locking apparatus
NO20180337A NO20180337A1 (en)	2015-08-19	2018-03-07	Rod locking appratus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB1514762.2A GB201514762D0 (en)	2015-08-19	2015-08-19	Rod locking apparatus

Publications (1)

Publication Number	Publication Date
GB201514762D0 true GB201514762D0 (en)	2015-09-30

Family

ID=54258861

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB1514762.2A Ceased GB201514762D0 (en)	2015-08-19	2015-08-19	Rod locking apparatus
GB1803686.3A Withdrawn GB2557777A (en)	2015-08-19	2016-08-15	Rod locking apparatus

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB1803686.3A Withdrawn GB2557777A (en)	2015-08-19	2016-08-15	Rod locking apparatus

Country Status (6)

Country	Link
US (1)	US20180252060A1 (en)
AU (1)	AU2016307635A1 (en)
BR (1)	BR112018003204A2 (en)
GB (2)	GB201514762D0 (en)
NO (1)	NO20180337A1 (en)
WO (1)	WO2017030444A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA3148810A1 (en) *	2019-08-15	2021-02-18	Kinetic Pressure Control, Ltd.	Piston and gate assembly for kinetic pressure control apparatus ram

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3208357A (en) *	1963-11-19	1965-09-28	Cameron Iron Works Inc	Reciprocating piston type actuators
US4043252A (en) *	1976-03-01	1977-08-23	Wawrzyniak Walter W	Cylinder lock structure
US4601232A (en) *	1985-03-01	1986-07-22	Cameron Iron Works, Inc.	Rod locking device
US4690033A (en) *	1985-12-16	1987-09-01	Winkle Denzal W Van	Self actuating locking and unlocking arrangement and method for reciprocating piston type actuators
US4969627A (en) *	1986-10-27	1990-11-13	Cameron Iron Works Usa, Inc.	Rod locking device
US4969390A (en) *	1989-05-30	1990-11-13	Cooper Industries, Inc.	Rod locking device
US4938290A (en) *	1989-06-19	1990-07-03	Eastern Oil Tools Pte Ltd	Wireline blowout preventer having mechanical and hydraulic sealing
US6006647A (en) *	1998-05-08	1999-12-28	Tuboscope I/P Inc.	Actuator with free-floating piston for a blowout preventer and the like
US7195224B2 (en) *	2005-02-01	2007-03-27	Varco I/P, Inc.	Blowout preventer and locking mechanism
US20120055679A1 (en) *	2010-09-08	2012-03-08	Denzal Wayne Van Winkle	System and Method for Rescuing a Malfunctioning Subsea Blowout Preventer
SG11201406397PA (en) *	2012-04-10	2014-11-27	Nat Oilwell Varco Lp	Blowout preventer with locking ram assembly and method of using same
US9169712B2 (en) *	2012-04-10	2015-10-27	National Oilwell Varco, L.P.	Blowout preventer locking door assembly and method of using same
US8944403B2 (en) *	2012-07-19	2015-02-03	Cameron International Corporation	Blowout preventer with pressure-isolated operating piston assembly
US9453386B2 (en) *	2013-12-31	2016-09-27	Cameron International Corporation	Magnetorheological fluid locking system
US10018009B2 (en) *	2015-02-26	2018-07-10	Cameron International Corporation	Locking apparatus

2015
- 2015-08-19 GB GBGB1514762.2A patent/GB201514762D0/en not_active Ceased
2016
- 2016-08-15 BR BR112018003204-2A patent/BR112018003204A2/en not_active Application Discontinuation
- 2016-08-15 AU AU2016307635A patent/AU2016307635A1/en not_active Abandoned
- 2016-08-15 GB GB1803686.3A patent/GB2557777A/en not_active Withdrawn
- 2016-08-15 WO PCT/NO2016/050167 patent/WO2017030444A1/en active Application Filing
- 2016-08-15 US US15/753,174 patent/US20180252060A1/en not_active Abandoned
2018
- 2018-03-07 NO NO20180337A patent/NO20180337A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
NO20180337A1 (en)	2018-03-07
WO2017030444A1 (en)	2017-02-23
AU2016307635A8 (en)	2020-06-11
BR112018003204A2 (en)	2018-09-25
GB201803686D0 (en)	2018-04-25
AU2016307635A1 (en)	2018-03-29
US20180252060A1 (en)	2018-09-06
GB2557777A (en)	2018-06-27

Legal Events

Date	Code	Title	Description
2017-04-12	AT	Applications terminated before publication under section 16(1)

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