GB2299771B - Improved shale shaker - Google Patents

Improved shale shaker

Info

Publication number: GB2299771B
Authority: GB; United Kingdom
Prior art keywords: shale shaker; improved shale; improved; shaker; shale
Prior art date: 1995-04-10
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.): Expired - Lifetime

Application number

GB9607390A

Other versions

GB9607390D0 (en

GB2299771A (en

Inventor

Arthur Robert Bailey

George Alexander Burnett

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.)

Rig Technology Ltd

Original Assignee

Rig Technology Ltd

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.)

1995-04-10

Filing date

1996-04-09

Publication date

1998-04-15

1996-04-09 Application filed by Rig Technology Ltd filed Critical Rig Technology Ltd

1996-06-12 Publication of GB9607390D0 publication Critical patent/GB9607390D0/en

1996-10-16 Publication of GB2299771A publication Critical patent/GB2299771A/en

1998-04-15 Application granted granted Critical

1998-04-15 Publication of GB2299771B publication Critical patent/GB2299771B/en

2016-04-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4672—Woven meshes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens

GB9607390A 1995-04-10 1996-04-09 Improved shale shaker Expired - Lifetime GB2299771B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9507371.4A GB9507371D0 (en)	1995-04-10	1995-04-10	Improved shale shaker
PCT/GB1996/002539 WO1998016295A1 (en)	1996-10-15	1996-10-15	Improved shale shaker

Publications (3)

Publication Number	Publication Date
GB9607390D0 GB9607390D0 (en)	1996-06-12
GB2299771A GB2299771A (en)	1996-10-16
GB2299771B true GB2299771B (en)	1998-04-15

Family

ID=10788328

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB9507371.4A Pending GB9507371D0 (en)	1995-04-10	1995-04-10	Improved shale shaker
GB9607390A Expired - Lifetime GB2299771B (en)	1995-04-10	1996-04-09	Improved shale shaker

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB9507371.4A Pending GB9507371D0 (en)	1995-04-10	1995-04-10	Improved shale shaker

Country Status (4)

Country	Link
EP (1)	EP0932438A1 (en)
GB (2)	GB9507371D0 (en)
NO (1)	NO991702D0 (en)
WO (1)	WO1998016295A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9507371D0 (en) *	1995-04-10	1995-05-31	Rig Technology Ltd	Improved shale shaker
US20060113220A1 (en) *	2002-11-06	2006-06-01	Eric Scott	Upflow or downflow separator or shaker with piezoelectric or electromagnetic vibrator
US6848583B2 (en) *	2002-11-27	2005-02-01	Varco I/P, Inc.	Drilling fluid treatment
US8453844B2 (en)	2003-06-12	2013-06-04	Axiom Process Ltd.	Screening system
ATE467451T1 (en)	2003-06-12	2010-05-15	Axiom Process Ltd	DEVICE AND METHOD FOR SCREENING DRILLING MUD
EA201071212A1 (en) *	2008-04-22	2011-04-29	Эм-Ай Эл. Эл. Си.	VIBRATION SEPARATOR
US8857623B2 (en)	2011-04-29	2014-10-14	Michael D. Wiseman	Screen retainer having adjustable tensioning

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB973796A (en) *	1963-04-26	1964-10-28	Heise Carl Hermann	A screening and mixing machine for road building materials
GB1189570A (en) *	1967-12-26	1970-04-29	Allis Chalmers Mfg Co	Improved Portable Screening Plant.
GB1238905A (en) *	1967-08-30	1971-07-14
GB1383355A (en) *	1971-10-12	1974-02-12	Miag Muehlenbau & Ind Gmbh	Screening machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3766997A (en) *	1973-03-02	1973-10-23	Exxon Production Research Co	Method and apparatus for treating a drilling fluid
US4082657A (en) *	1976-01-19	1978-04-04	Gage Ernest L	Separator apparatus
US4354513A (en) *	1980-12-15	1982-10-19	Milchem Incorporated	Cuttings washer assembly
US4634535A (en) *	1985-03-25	1987-01-06	Lott W Gerald	Drilling mud cleaning method and apparatus
US5392925A (en) *	1993-08-12	1995-02-28	Environmental Procedures, Inc.	Shale shaker and screen
GB9507371D0 (en) *	1995-04-10	1995-05-31	Rig Technology Ltd	Improved shale shaker

1995
- 1995-04-10 GB GBGB9507371.4A patent/GB9507371D0/en active Pending
1996
- 1996-04-09 GB GB9607390A patent/GB2299771B/en not_active Expired - Lifetime
- 1996-10-15 EP EP96935016A patent/EP0932438A1/en not_active Withdrawn
- 1996-10-15 WO PCT/GB1996/002539 patent/WO1998016295A1/en not_active Ceased
1999
- 1999-04-09 NO NO991702A patent/NO991702D0/en not_active Application Discontinuation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB973796A (en) *	1963-04-26	1964-10-28	Heise Carl Hermann	A screening and mixing machine for road building materials
GB1238905A (en) *	1967-08-30	1971-07-14
GB1189570A (en) *	1967-12-26	1970-04-29	Allis Chalmers Mfg Co	Improved Portable Screening Plant.
GB1383355A (en) *	1971-10-12	1974-02-12	Miag Muehlenbau & Ind Gmbh	Screening machine

Also Published As

Publication number	Publication date
NO991702L (en)	1999-04-09
EP0932438A1 (en)	1999-08-04
GB9607390D0 (en)	1996-06-12
GB2299771A (en)	1996-10-16
WO1998016295A1 (en)	1998-04-23
NO991702D0 (en)	1999-04-09
GB9507371D0 (en)	1995-05-31

Publication	Publication Date	Title
IL119016A0 (en)	1996-11-14	Shaker
DE69604167D1 (en)	1999-10-14	Vibrator
HUP9700420A2 (en)	1997-09-29	Shaker for condiments
GB9408263D0 (en)	1994-06-15	Shaker attachment
AU1936895A (en)	1995-09-18	Shale shaker apparatus
ZA94452B (en)	1994-09-02	Screening arrangement
GB2297377B (en)	1999-03-10	Screening device
GB2306848B (en)	1999-10-27	Hydrophone
GB2299771B (en)	1998-04-15	Improved shale shaker
GB9707996D0 (en)	1997-06-11	Screening
PL313021A1 (en)	1996-10-14	Vibrator
GB2307428B (en)	1999-08-04	Riddle
AU7348796A (en)	1997-04-30	Screening arrangement
GB2308511B (en)	2000-03-29	Screening can
GB9525703D0 (en)	1996-02-14	Screening method
AU3878495A (en)	1996-06-17	Screening technique
AU131841S (en)	1997-10-21	Shaker
GB2298711B (en)	1999-06-30	Rock sorting
CA81358S (en)	1997-08-01	Shaker
GB9515385D0 (en)	1995-09-27	Screening methods
GB9525364D0 (en)	1996-02-14	Screening methods
ZA978673B (en)	1999-03-26	Screening arrangement
PL307192A1 (en)	1996-08-19	Vibratory sifter
PL307154A1 (en)	1996-08-19	Vibratory sifter
GR950200283U (en)	1997-07-30	Beverage shaker

Legal Events

Date	Code	Title	Description
2003-03-19	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2016-05-04	PE20	Patent expired after termination of 20 years	Expiry date: 20160408