GB2009632B - Spear valve - Google Patents

Spear valve

Info

Publication number: GB2009632B
Authority: GB; United Kingdom
Prior art keywords: spear valve; spear; valve
Prior art date: 1977-10-27
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

Application number

GB7900725A

Other versions

GB2009632A (en

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.)

PARNABY CYCLONES INT Ltd

Original Assignee

PARNABY CYCLONES INT 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.)

1977-10-27

Filing date

1979-01-09

Publication date

1982-03-24

1979-01-09 Application filed by PARNABY CYCLONES INT Ltd filed Critical PARNABY CYCLONES INT Ltd

1979-06-20 Publication of GB2009632A publication Critical patent/GB2009632A/en

1982-03-24 Application granted granted Critical

1982-03-24 Publication of GB2009632B publication Critical patent/GB2009632B/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- B04C5/181—Bulkheads or central bodies in the discharge opening
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
- B04C2005/133—Adjustable vortex finder

GB7900725A 1977-10-27 1979-01-09 Spear valve Expired GB2009632B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4479677		1977-10-27

Publications (2)

Publication Number	Publication Date
GB2009632A GB2009632A (en)	1979-06-20
GB2009632B true GB2009632B (en)	1982-03-24

Family

ID=10434787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7900725A Expired GB2009632B (en)	1977-10-27	1979-01-09	Spear valve

Country Status (1)

Country	Link
GB (1)	GB2009632B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU563789B2 (en) *	1981-10-16	1987-07-23	Conoco Specialty Products Inc.	Overflow control for cyclone
US4564443A (en) *	1983-07-14	1986-01-14	The Black Clawson Company	Reverse centrifugal cleaning of paper making stock
GB2199267A (en) *	1986-12-23	1988-07-06	James Dyson	A gas separating apparatus
AT14168U1 (en) *	2013-11-07	2015-05-15	Binder Co Ag	Method for separating solid particles using a centrifugal separator

1979
- 1979-01-09 GB GB7900725A patent/GB2009632B/en not_active Expired

Also Published As

Publication number	Publication date
GB2009632A (en)	1979-06-20

Publication	Publication Date	Title
JPS5436626A (en)	1979-03-17	Valve
JPS5485422A (en)	1979-07-07	Valve
IL55532A0 (en)	1978-12-17	Valve
GB2009889B (en)	1982-06-09	Valve
GB2036259B (en)	1982-08-18	Valve
GB2003579B (en)	1982-02-10	Valve
GB2009632B (en)	1982-03-24	Spear valve
JPS53115933A (en)	1978-10-09	Electroomagnetic valve
JPS5445829A (en)	1979-04-11	Valve
JPS5416722A (en)	1979-02-07	Tremorrresponsive valve
JPS5425530A (en)	1979-02-26	Remoteecontrolled valve
JPS5463429A (en)	1979-05-22	Valve
JPS5389028A (en)	1978-08-05	Valve
AU2375877A (en)	1978-10-05	Valve
JPS5389029A (en)	1978-08-05	Valve
JPS5481522A (en)	1979-06-29	Doubleeseat valve
JPS5454337A (en)	1979-04-28	Valve
JPS53140637A (en)	1978-12-07	Valve
JPS5443326A (en)	1979-04-05	Valve
JPS53135029A (en)	1978-11-25	Valve
JPS5443325A (en)	1979-04-05	Threeeway valve
JPS5489334A (en)	1979-07-16	Valve
JPS5474524A (en)	1979-06-14	Threeeway valve
JPS5469831A (en)	1979-06-05	Valve
JPS5395317A (en)	1978-08-21	Valve

Legal Events

Date	Code	Title	Description
1985-09-04	PCNP	Patent ceased through non-payment of renewal fee