DK156485A - Styrekredsloeb - Google Patents

Styrekredsloeb Download PDF

Info

Publication number
DK156485A
DK156485A DK156485A DK156485A DK156485A DK 156485 A DK156485 A DK 156485A DK 156485 A DK156485 A DK 156485A DK 156485 A DK156485 A DK 156485A DK 156485 A DK156485 A DK 156485A
Authority
DK
Denmark
Prior art keywords
retarding
gelling
zeolite
bicarbonate
silicate
Prior art date
Application number
DK156485A
Other languages
English (en)
Other versions
DK156485D0 (da
Inventor
Harold Weiss
Original Assignee
Parker Mfg 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.)
Filing date
Publication date
Application filed by Parker Mfg Co filed Critical Parker Mfg Co
Publication of DK156485D0 publication Critical patent/DK156485D0/da
Publication of DK156485A publication Critical patent/DK156485A/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
DK156485A 1983-08-04 1985-04-03 Styrekredsloeb DK156485A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/520,412 US4492880A (en) 1983-08-04 1983-08-04 Driver circuit
PCT/US1984/001066 WO1985000943A1 (en) 1983-08-04 1984-07-02 A driver circuit

Publications (2)

Publication Number Publication Date
DK156485D0 DK156485D0 (da) 1985-04-03
DK156485A true DK156485A (da) 1985-05-09

Family

ID=24072489

Family Applications (1)

Application Number Title Priority Date Filing Date
DK156485A DK156485A (da) 1983-08-04 1985-04-03 Styrekredsloeb

Country Status (7)

Country Link
US (1) US4492880A (da)
EP (1) EP0152414B1 (da)
JP (1) JPS60502033A (da)
CA (1) CA1219630A (da)
DE (1) DE3485122D1 (da)
DK (1) DK156485A (da)
WO (1) WO1985000943A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798935A (en) * 1987-07-08 1989-01-17 Environmental Fragrance Technologies, Ltd. Driver circuit
US5144520A (en) * 1988-08-04 1992-09-01 Stanley-Parker, Inc. Power solenoid drive circuit with switch bounce rejection
US5146388A (en) * 1989-12-18 1992-09-08 The Stanley Works Variable power drive circuit
US5579192A (en) * 1994-06-27 1996-11-26 Larry C. Y. Lee Thyristor power control circuit
US5666715A (en) * 1995-07-05 1997-09-16 Harris Corporation Electrically operated impact tool gun
CA2253762A1 (fr) 1998-12-04 2000-06-04 Hydro-Quebec Appareil et methode de commutation pour des lignes de transport d'energie electrique
DE60023364T2 (de) 2000-11-14 2006-07-27 Hydro-Quebec, Montreal Vorrichtung und verfahren zur kommutation, um die impedanz eines phasenleiters einer hochspannungsleitung zu ändern
TW522080B (en) * 2001-12-24 2003-03-01 Jeng Jing Tz Striking force increasing device for electric nailing machine
US20050006113A1 (en) * 2003-07-09 2005-01-13 Dandy Tsai Method for controlling the operation time of an electric nailer
US20050167466A1 (en) * 2003-07-09 2005-08-04 Acuman Power Tools Corp. Drive mechanism for an electric nailer
US8104659B2 (en) * 2006-03-27 2012-01-31 Stanley Black & Decker, Inc. Electromagnetic stapler with a manually adjustable depth adjuster

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345546A (en) * 1964-07-20 1967-10-03 Michigan Bank Nat Ass Electric stapler and stapler trigger circuit
US3662190A (en) * 1969-06-16 1972-05-09 Fastener Corp Control circuit for single stroke electrical tools
US3621296A (en) * 1969-10-13 1971-11-16 Martin Berger Power pulse circuit
US3846648A (en) * 1973-06-18 1974-11-05 Mallory & Co Inc P R Solid-state timer switch providing ac power to a load for a predetermined time after a main source of power is removed
US4333019A (en) * 1980-05-07 1982-06-01 Hans Weigert Silicon controlled rectifier trigger circuit
DE3144950C2 (de) * 1981-11-12 1987-01-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Steuerschaltungsanordnung für einen synchron bei den Nulldurchgängen einer Betriebswechselspannung zur Stromversorgung eines Verbrauchers während einzelner Halbperioden der Betriebswechselspannung einmal geschalteten Thyristorschalter
US4449161A (en) * 1982-07-16 1984-05-15 The Black & Decker Manufacturing Company One shot firing circuit for power tools

Also Published As

Publication number Publication date
US4492880A (en) 1985-01-08
EP0152414A1 (en) 1985-08-28
JPS60502033A (ja) 1985-11-21
EP0152414A4 (en) 1987-10-05
CA1219630A (en) 1987-03-24
DE3485122D1 (de) 1991-10-31
EP0152414B1 (en) 1991-09-25
WO1985000943A1 (en) 1985-02-28
DK156485D0 (da) 1985-04-03

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Legal Events

Date Code Title Description
PBP Patent lapsed