CA1112580A - Method of making mass transfer apparatus - Google Patents

Method of making mass transfer apparatus

Info

Publication number: CA1112580A
Authority: CA; Canada
Prior art keywords: plates; membrane; stack; rigid; assemblage
Prior art date: 1977-03-21
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

CA299,284A

Other languages

English (en)

French (fr)

Inventor

Alexander S. Borsanyi

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.)

American Hospital Supply Corp

Original Assignee

American Hospital Supply Corp

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.)

1977-03-21

Filing date

1978-03-20

Publication date

1981-11-17

1978-03-20 Application filed by American Hospital Supply Corp filed Critical American Hospital Supply Corp

1981-11-17 Application granted granted Critical

1981-11-17 Publication of CA1112580A publication Critical patent/CA1112580A/en

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims abstract description 10
239000012528 membrane Substances 0.000 claims abstract description 56
238000007789 sealing Methods 0.000 claims abstract description 9
238000005266 casting Methods 0.000 claims abstract description 5
238000004382 potting Methods 0.000 claims abstract description 5
238000005476 soldering Methods 0.000 claims abstract description 5
238000003466 welding Methods 0.000 claims abstract description 5
238000002844 melting Methods 0.000 claims abstract description 4
230000008018 melting Effects 0.000 claims abstract description 4
239000012530 fluid Substances 0.000 claims description 16
238000000034 method Methods 0.000 claims description 6
125000006850 spacer group Chemical group 0.000 claims description 6
229920003023 plastic Polymers 0.000 claims description 4
239000004033 plastic Substances 0.000 claims description 4
238000005219 brazing Methods 0.000 claims description 3
239000008280 blood Substances 0.000 abstract description 12
210000004369 blood Anatomy 0.000 abstract description 12
239000000463 material Substances 0.000 description 6
238000010276 construction Methods 0.000 description 4
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
238000009827 uniform distribution Methods 0.000 description 2
239000004593 Epoxy Substances 0.000 description 1
102000012152 Securin Human genes 0.000 description 1
108010061477 Securin Proteins 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
230000001112 coagulating effect Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000001631 haemodialysis Methods 0.000 description 1
230000000322 hemodialysis Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
210000004072 lung Anatomy 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
229920002239 polyacrylonitrile Polymers 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229920005749 polyurethane resin Polymers 0.000 description 1
239000004627 regenerated cellulose Substances 0.000 description 1
238000000108 ultra-filtration Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/14—Pleat-type membrane modules

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Using Semi-Permeable Membranes (AREA)
External Artificial Organs (AREA)
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

CA299,284A 1977-03-21 1978-03-20 Method of making mass transfer apparatus Expired CA1112580A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US77957577A	1977-03-21	1977-03-21
US779,575		1977-03-21

Publications (1)

Publication Number	Publication Date
CA1112580A true CA1112580A (en)	1981-11-17

Family

ID=25116872

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA299,284A Expired CA1112580A (en)	1977-03-21	1978-03-20	Method of making mass transfer apparatus

Country Status (11)

Country	Link
JP (1)	JPS53127377A (it)
BE (1)	BE865095A (it)
CA (1)	CA1112580A (it)
CH (1)	CH627086A5 (it)
DE (1)	DE2812080A1 (it)
ES (2)	ES468067A1 (it)
FR (1)	FR2384524A1 (it)
GB (1)	GB1602793A (it)
IT (1)	IT1093246B (it)
NL (1)	NL7802931A (it)
SE (1)	SE7802904L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2918140C2 (de) *	1979-05-05	1985-02-07	Fresenius AG, 6380 Bad Homburg	Dialysator
AU526959B2 (en) *	1980-07-23	1983-02-10	Terumo Corp.	Blood filter with multi-mesh-core layers and residue outlet
JPS57177529U (it) *	1981-05-06	1982-11-10
FR2536297B1 (fr) *	1982-11-19	1989-01-27	Fresenius Ag	Dialyseur a plaques
DE8236602U1 (de) *	1982-12-28	1983-04-28	Sartorius GmbH, 3400 Göttingen	Filter zur wasserfiltration, insbesondere zur entpyrogenisierung und/oder sterilisation von infusionsloesungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1597874A (it) *	1968-12-16	1970-06-29
US3757955A (en) *	1971-08-09	1973-09-11	Baxter Laboratories Inc	Multi-layer membrane type mass transfer device and process
US3780870A (en) *	1972-02-22	1973-12-25	W Esmond	Artificial body member
US3864265A (en) *	1973-06-25	1975-02-04	Galen Lab Inc	Edge sealed folded membrane
FR2270917B1 (it) *	1974-05-16	1978-12-29	Rhone Poulenc Ind

1978
- 1978-03-10 CH CH264778A patent/CH627086A5/fr not_active IP Right Cessation
- 1978-03-14 SE SE7802904A patent/SE7802904L/xx unknown
- 1978-03-17 NL NL7802931A patent/NL7802931A/xx not_active Application Discontinuation
- 1978-03-17 GB GB10684/78A patent/GB1602793A/en not_active Expired
- 1978-03-20 CA CA299,284A patent/CA1112580A/en not_active Expired
- 1978-03-20 ES ES468067A patent/ES468067A1/es not_active Expired
- 1978-03-20 IT IT21375/78A patent/IT1093246B/it active
- 1978-03-20 BE BE186099A patent/BE865095A/xx not_active IP Right Cessation
- 1978-03-20 JP JP3115578A patent/JPS53127377A/ja active Pending
- 1978-03-20 DE DE19782812080 patent/DE2812080A1/de not_active Withdrawn
- 1978-03-21 FR FR7808839A patent/FR2384524A1/fr not_active Withdrawn
1979
- 1979-01-16 ES ES476892A patent/ES476892A1/es not_active Expired

Also Published As

Publication number	Publication date
BE865095A (fr)	1978-09-20
FR2384524A1 (fr)	1978-10-20
SE7802904L (sv)	1978-09-22
GB1602793A (en)	1981-11-18
ES476892A1 (es)	1979-10-16
ES468067A1 (es)	1979-09-01
NL7802931A (nl)	1978-09-25
IT1093246B (it)	1985-07-19
JPS53127377A (en)	1978-11-07
IT7821375A0 (it)	1978-03-20
DE2812080A1 (de)	1978-10-05
CH627086A5 (en)	1981-12-31

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Legal Events

Date	Code	Title	Description
1998-11-17	MKEX	Expiry