CA1078700A - Appareil de plongee sous-marine - Google Patents

Appareil de plongee sous-marine

Info

Publication number: CA1078700A
Authority: CA; Canada
Prior art keywords: regulator; poppet; pressure; valve; high pressure
Prior art date: 1974-12-04
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

CA305,321A

Other languages

English (en)

Inventor

Daniel B. Merrifield

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.)

1974-12-04

Filing date

1978-06-13

Publication date

1980-06-03

1974-12-04 Priority claimed from US05/529,410 external-priority patent/US4062356A/en

1978-06-13 Application filed by Individual filed Critical Individual

1978-06-13 Priority to CA305,321A priority Critical patent/CA1078700A/fr

1980-06-03 Application granted granted Critical

1980-06-03 Publication of CA1078700A publication Critical patent/CA1078700A/fr

Status Expired legal-status Critical Current

Links

230000009189 diving Effects 0.000 title 1
230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 21
230000001105 regulatory effect Effects 0.000 claims abstract description 9
230000009975 flexible effect Effects 0.000 claims abstract description 4
239000000543 intermediate Substances 0.000 abstract description 10
230000006870 function Effects 0.000 description 11
239000004033 plastic Substances 0.000 description 5
210000002445 nipple Anatomy 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
230000000994 depressogenic effect Effects 0.000 description 2
238000007789 sealing Methods 0.000 description 2
235000001674 Agaricus brunnescens Nutrition 0.000 description 1
241001212789 Dynamis Species 0.000 description 1
241000820057 Ithone Species 0.000 description 1
230000009471 action Effects 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002990 reinforced plastic Substances 0.000 description 1
230000008439 repair process Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
238000009751 slip forming Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Respiratory Apparatuses And Protective Means (AREA)

CA305,321A 1974-12-04 1978-06-13 Appareil de plongee sous-marine Expired CA1078700A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA305,321A CA1078700A (fr)	1974-12-04	1978-06-13	Appareil de plongee sous-marine

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US05/529,410 US4062356A (en)	1974-12-04	1974-12-04	Underwater diving system
CA241,000A CA1036892A (fr)	1974-12-04	1975-12-03	Systeme de plongee
CA305,321A CA1078700A (fr)	1974-12-04	1978-06-13	Appareil de plongee sous-marine

Publications (1)

Publication Number	Publication Date
CA1078700A true CA1078700A (fr)	1980-06-03

Family

ID=27164230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA305,321A Expired CA1078700A (fr)	1974-12-04	1978-06-13	Appareil de plongee sous-marine

Country Status (1)

Country	Link
CA (1)	CA1078700A (fr)

1978
- 1978-06-13 CA CA305,321A patent/CA1078700A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1997-06-03	MKEX	Expiry