CA1126566A - Hotte a circulation d'air controlee pour les travaux de biologie - Google Patents

Hotte a circulation d'air controlee pour les travaux de biologie

Info

Publication number: CA1126566A
Authority: CA; Canada
Prior art keywords: work chamber; access opening; air; wall; work
Prior art date: 1977-12-14
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

CA317,396A

Other languages

English (en)

Inventor

Max D. Peters

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.)

Individual

Original Assignee

Individual

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.)

1977-12-14

Filing date

1978-12-05

Publication date

1982-06-29

1978-12-05 Application filed by Individual filed Critical Individual

1982-06-29 Application granted granted Critical

1982-06-29 Publication of CA1126566A publication Critical patent/CA1126566A/fr

Status Expired legal-status Critical Current

Links

230000004888 barrier function Effects 0.000 title description 9
238000007599 discharging Methods 0.000 claims abstract description 21
230000006854 communication Effects 0.000 claims description 8
238000004891 communication Methods 0.000 claims description 8
239000012530 fluid Substances 0.000 claims description 7
238000001914 filtration Methods 0.000 claims 1
239000003570 air Substances 0.000 description 90
239000011888 foil Substances 0.000 description 6
230000004224 protection Effects 0.000 description 5
239000000463 material Substances 0.000 description 4
239000000443 aerosol Substances 0.000 description 2
208000031968 Cadaver Diseases 0.000 description 1
239000012080 ambient air Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000003517 fume Substances 0.000 description 1
230000036512 infertility Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1

Landscapes

Ventilation (AREA)
Devices For Use In Laboratory Experiments (AREA)

CA317,396A 1977-12-14 1978-12-05 Hotte a circulation d'air controlee pour les travaux de biologie Expired CA1126566A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US86058777A	1977-12-14	1977-12-14
US860,587		1977-12-14

Publications (1)

Publication Number	Publication Date
CA1126566A true CA1126566A (fr)	1982-06-29

Family

ID=25333549

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA317,396A Expired CA1126566A (fr)	1977-12-14	1978-12-05	Hotte a circulation d'air controlee pour les travaux de biologie

Country Status (1)

Country	Link
CA (1)	CA1126566A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6089970A (en) *	1997-11-24	2000-07-18	The Regents Of The University Of California	Energy efficient laboratory fume hood
US6428408B1 (en)	2000-05-18	2002-08-06	The Regents Of The University Of California	Low flow fume hood

1978
- 1978-12-05 CA CA317,396A patent/CA1126566A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6089970A (en) *	1997-11-24	2000-07-18	The Regents Of The University Of California	Energy efficient laboratory fume hood
US6428408B1 (en)	2000-05-18	2002-08-06	The Regents Of The University Of California	Low flow fume hood

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Legal Events

Date	Code	Title	Description
1999-06-29	MKEX	Expiry