GB2014870B - Degasser - Google Patents

Degasser

Info

Publication number: GB2014870B
Authority: GB; United Kingdom
Prior art keywords: degasser
Prior art date: 1978-02-24
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

GB7906442A

Other versions

GB2014870A (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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

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.)

1978-02-24

Filing date

1979-02-23

Publication date

1982-09-02

1979-02-23 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1979-09-05 Publication of GB2014870A publication Critical patent/GB2014870A/en

1982-09-02 Application granted granted Critical

1982-09-02 Publication of GB2014870B publication Critical patent/GB2014870B/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Degasification And Air Bubble Elimination (AREA)

GB7906442A 1978-02-24 1979-02-23 Degasser Expired GB2014870B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US88080478A	1978-02-24	1978-02-24

Publications (2)

Publication Number	Publication Date
GB2014870A GB2014870A (en)	1979-09-05
GB2014870B true GB2014870B (en)	1982-09-02

Family

ID=25377134

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7906442A Expired GB2014870B (en)	1978-02-24	1979-02-23	Degasser

Country Status (3)

Country	Link
JP (1)	JPS54123785A (en)
DE (1)	DE2907188A1 (en)
GB (1)	GB2014870B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2504819A1 (en) *	1981-04-29	1982-11-05	Erma Optical Works	Degassing liquids - by locating the liquid in plastics container subjected to external vacuum
JPS59119304U (en) *	1983-01-29	1984-08-11	株式会社エルマ	Dissolved gas deaerator in liquid
JPS59216606A (en) *	1983-05-21	1984-12-06	Eruma Kogaku Kk	Degassing apparatus
JPS608734A (en) *	1983-06-28	1985-01-17	Eruma Kogaku Kk	Measuring apparatus of impurity in ultrapure water
JPS6048104A (en) *	1983-08-26	1985-03-15	Japan Goatetsukusu Kk	Defoaming method and device
JPS60255120A (en) *	1984-06-01	1985-12-16	Showa Denko Kk	Deaeration apparatus
JPS60257810A (en) *	1984-06-04	1985-12-19	Showa Denko Kk	Degassing apparatus
JPS62204086A (en) *	1986-03-04	1987-09-08	株式会社エルマ、シーアール	Pipe
US4666468A (en) *	1986-03-24	1987-05-19	The Dow Chemical Company	Gas separations using membranes comprising perfluorinated polymers with pendant ionomeric moieties
US4787921A (en) *	1986-06-13	1988-11-29	Japan Gore-Tex, Inc.	Degassing tube
JPS6391105A (en) *	1986-10-06	1988-04-21	Fuji Photo Film Co Ltd	Degassing method
JPH0326882Y2 (en) *	1986-12-12	1991-06-11
US4741744A (en) *	1987-02-20	1988-05-03	The Dow Chemical Company	Hydrated metal ionomer membranes for gas separation
JP2587953B2 (en) *	1987-09-30	1997-03-05	日立電子エンジニアリング株式会社	Resist coating equipment
US4995888A (en) *	1988-07-05	1991-02-26	Texaco Inc.	Separation of gas from solvent by membrane technology
DE68926421T2 (en) *	1988-08-20	1996-09-12	Nitto Denko Corp	Process for removing dissolved gases from a liquid
US4985055A (en) *	1988-12-19	1991-01-15	The Boc Group, Inc.	Liquid/gas separation device
US4997464A (en) *	1990-03-23	1991-03-05	Kopf Henry B	Deaeration apparatus
US5340384A (en) *	1993-03-05	1994-08-23	Systec, Inc.	Vacuum degassing
US6755899B2 (en)	1998-10-09	2004-06-29	Erc, Inc.	Vacuum deaeration device
DE69930368T2 (en) *	1999-01-05	2006-10-19	Erc Inc., Kawaguchi	Device for vacuum deaeration
DE10246508B3 (en) *	2002-10-04	2004-01-08	Daimlerchrysler Ag	Automatic degassing for heating and cooling circuits
US8658707B2 (en)	2009-03-24	2014-02-25	W. L. Gore & Associates, Inc.	Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded products
US20100280200A1 (en) *	2009-03-24	2010-11-04	Poddar Tarun K	Water Permeable Fluoropolymer Articles
US9139669B2 (en)	2009-03-24	2015-09-22	W. L. Gore & Associates, Inc.	Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products
WO2016016946A1 (en) *	2014-07-29	2016-02-04	株式会社島津製作所	Degassing device
CN112049590B (en) *	2019-06-06	2022-11-01	新乡瑞林测控技术有限公司	Continuous degasser without driving

1979
- 1979-02-23 DE DE19792907188 patent/DE2907188A1/en not_active Withdrawn
- 1979-02-23 GB GB7906442A patent/GB2014870B/en not_active Expired
- 1979-02-24 JP JP2025079A patent/JPS54123785A/en active Pending

Also Published As

Publication number	Publication date
DE2907188A1 (en)	1979-08-30
GB2014870A (en)	1979-09-05
JPS54123785A (en)	1979-09-26

Publication	Publication Date	Title
GB2014870B (en)	1982-09-02	Degasser
CS520079A2 (en)	1984-02-13	Nosna soustava snimaci hlavice
DE2967509D1 (en)	1985-10-10	Skin-equivalent
BG27580A1 (en)	1979-12-12	Two- poled pelvis- thight articulation- set
CS74479A2 (en)	1987-03-12	Omezovac nadmerne proudove vodivosti televizni reprodukcni obrazovky
GB2013938B (en)	1982-07-14	Servocontrollers
CS333379A2 (en)	1988-04-15	Upinaci zarizeni
CS615079A2 (en)	1985-08-15	Zpusob vyroby inhibitoru enzymu
CS613879A2 (en)	1985-06-13	Zpusob vyroby fenylchinolizidinu
CS290179A2 (en)	1984-01-16	Plynova vybojka
CS846479A2 (en)	1985-08-15	Tkaci stroj
GB2014109B (en)	1982-03-24	Exavators
GB1550031A (en)	1979-08-08	Hairdriers
EP0004713A3 (en)	1979-10-31	Twinski
GB2012937B (en)	1983-01-06	Refigerators
GB2013592B (en)	1982-07-14	Play-vehicle
EG13808A (en)	1982-06-30	Carbamoyl-oximes
GB1558045A (en)	1979-12-19	Drumtensioning
GB1555634A (en)	1979-11-14	Sportsballs
CS686179A2 (en)	1985-06-13	Zpusob vyroby fenylchinolizidinu
JPS5555776A (en)	1980-04-23	Partitioned subbroom
CS556679A2 (en)	1985-08-15	Zpusob vyroby derivatu chlorambucilu
CS839779A2 (en)	1985-08-15	Zpusob vyroby benzimidazol-karbamatu
BG31541A1 (en)	1982-02-15	Ornitopter
CA43643S (en)	1978-04-20	Moduele de bouteille

Legal Events

Date	Code	Title	Description
1987-10-07	PCNP	Patent ceased through non-payment of renewal fee