NO128888B - - Google Patents
Download PDFInfo
- Publication number
- NO128888B NO128888B NO692378A NO237869A NO128888B NO 128888 B NO128888 B NO 128888B NO 692378 A NO692378 A NO 692378A NO 237869 A NO237869 A NO 237869A NO 128888 B NO128888 B NO 128888B
- Authority
- NO
- Norway
- Prior art keywords
- membrane
- valve
- pressure
- thickening
- housing
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 89
- 230000008719 thickening Effects 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 description 5
- 238000004073 vulcanization Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
- H01R13/4534—Laterally sliding shutter
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Garments (AREA)
- Buckles (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7767/68A SE320122B (fr) | 1968-06-10 | 1968-06-10 | |
| SE04500/69A SE339255B (fr) | 1969-03-31 | 1969-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO128888B true NO128888B (fr) | 1974-01-21 |
Family
ID=26654528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO692378A NO128888B (fr) | 1968-06-10 | 1969-06-09 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3601758A (fr) |
| AT (1) | AT302449B (fr) |
| BE (1) | BE734335A (fr) |
| CH (1) | CH492316A (fr) |
| DE (1) | DE1929463A1 (fr) |
| ES (1) | ES172828Y (fr) |
| FI (1) | FI48024C (fr) |
| FR (1) | FR2010614A1 (fr) |
| GB (1) | GB1215906A (fr) |
| NL (1) | NL6908800A (fr) |
| NO (1) | NO128888B (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3833800A (en) * | 1973-01-02 | 1974-09-03 | Atwood Corp | Boat pole light base assembly |
| US4279457A (en) * | 1979-09-28 | 1981-07-21 | Belden Corporation | Cover plate for electrical connector |
| US5069630A (en) * | 1990-10-01 | 1991-12-03 | Tseng Jeou N | Socket assembly for electrical plugs |
| US5967815A (en) * | 1998-03-19 | 1999-10-19 | Marc A. Schlessinger | Variable orientation switching type electrical receptacle |
| DE10202342C1 (de) * | 2002-01-23 | 2003-04-24 | Abb Patent Gmbh | Berührungsschutzvorrichtung für eine Schutzkontakt-Steckdose unter Einsatz eines Längsschiebers mit direkt angespitzter Rückstellfeder |
| DE10225562C1 (de) * | 2002-06-10 | 2003-10-30 | Abb Patent Gmbh | Steckdoseneinsatz einer Steckdose mit in einer Berührungsschutzvorrichtung geführtem Längsschieber |
| DE10233458B4 (de) * | 2002-07-24 | 2005-09-22 | Abb Patent Gmbh | Steckdoseneinsatz einer Steckdose mit in einer Berührungsschutzvorrichtung geführtem Längsschieber |
| DE10315556B3 (de) * | 2003-04-05 | 2004-06-24 | Abb Patent Gmbh | Steckdoseneinsatz einer Steckdose mit in einer Berührungsschutzvorrichtung geführtem Längsschieber |
| FR2915322A1 (fr) * | 2007-04-17 | 2008-10-24 | Francois Lucien Roland Frantzwa | Systemes de securite pour prises mobiles et socles femelles de connecteurs de 6,10 et 16 amperes sous 250 volts relevant de la norme cei 60320(2006) |
| US7452221B1 (en) | 2008-03-07 | 2008-11-18 | Hubbell Incorporated | Tamper resistant assembly for an electrical receptacle |
| BR112016001708A2 (pt) | 2013-07-30 | 2017-09-19 | R Byrne Norman | Receptáculos elétricos de acesso restrito |
| CA3082605A1 (fr) | 2019-06-08 | 2020-12-08 | Norman R. Byrne | Prise electrique munie d`une caracteristique de drainage |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB700473A (en) * | 1951-04-21 | 1953-12-02 | Midland Electric Mfg Co Ltd | Sockets for electric circuit plug and socket connectors |
| US2770786A (en) * | 1952-10-11 | 1956-11-13 | Chelton Mac Victor | Double safety electrical receptacle |
| FR1448863A (fr) * | 1965-06-08 | 1966-08-12 | Prise électrique de sécurité |
-
1969
- 1969-06-09 ES ES1969172828U patent/ES172828Y/es not_active Expired
- 1969-06-09 US US831490A patent/US3601758A/en not_active Expired - Lifetime
- 1969-06-09 NO NO692378A patent/NO128888B/no unknown
- 1969-06-10 FI FI691718A patent/FI48024C/fi active
- 1969-06-10 CH CH880469A patent/CH492316A/de not_active IP Right Cessation
- 1969-06-10 AT AT551269A patent/AT302449B/de not_active IP Right Cessation
- 1969-06-10 FR FR6919214A patent/FR2010614A1/fr not_active Withdrawn
- 1969-06-10 DE DE19691929463 patent/DE1929463A1/de active Pending
- 1969-06-10 GB GB29426/69A patent/GB1215906A/en not_active Expired
- 1969-06-10 BE BE734335D patent/BE734335A/xx unknown
- 1969-06-10 NL NL6908800A patent/NL6908800A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2010614A1 (fr) | 1970-02-20 |
| BE734335A (fr) | 1969-11-17 |
| ES172828U (es) | 1972-04-01 |
| DE1929463A1 (de) | 1969-12-11 |
| NL6908800A (fr) | 1969-12-12 |
| AT302449B (de) | 1972-10-10 |
| US3601758A (en) | 1971-08-24 |
| ES172828Y (es) | 1973-01-16 |
| GB1215906A (en) | 1970-12-16 |
| CH492316A (de) | 1970-06-15 |
| FI48024C (fi) | 1974-05-10 |
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