1
Karl E Stahlkopf: Power control interface between a wind farm and a power transmission system. HECO, Leighton K Chong, February 21, 2006: US07002260 (42 worldwide citation)

A power control interface between an unstable power source such as a wind farm and a power transmission line employs an electrical energy storage, control system, and electronic compensation module which act together like an “electronic shock absorber” for storing excess power during periods of incr ...


2
Gottfried Glaesel: Identification member for electrical terminals. Heco Electric, Pollock Vande Sande & Priddy, April 5, 1977: US04015890 (3 worldwide citation)

An identification member for attachment to an uninsulated electrical terminal comprising a metal sleeve and a clamping screw consists of two plates of insulating material secured face to face by mating projections and recesses in the plates, each plate having a pair of legs with detent teeth for eng ...


3
VIANELLO CARLO FILIPPO: [fr] Vis autotaraudeuse pour la connexion dau moins deux éléments, [de] Schneidschraube zur Verbindung von mindestens zwei Elementen, [en] Self-tapping screw for the connection of at least two elements. HECO ITALIA EFG S R L, September 18, 2013: EP2639463-A1

[en] A self-tapping screw (10) for the connection of at least two elements (11, 12), comprising a cylindrical shank (13) from which the following protrude, monolithically therewith: at a first end a tip (14) for perforating all the different elements (11, 12) intended to be affected by the self-tapp ...


4
Eiselen Otto: Cover part for a bung barrel featuring optimized emptying of leftover liquid. Heco Maschinen Und Werkzeugbau, March 5, 2008: EP1893497-A1

The part has a bottom region (3) and an inlet region (4) that is offset relative to the bottom region. A bung opening (6) is provided near an edge for emptying a bung barrel. Two discharge channels (8, 9) are provided in the inlet region, where the discharge channels run from the bottom region to th ...


5
Spraying apparatus. Heco, September 8, 1982: GB2093733-A

A spraying apparatus has an inlet 2 for compressed air, an inlet 3 for water, at least one inlet 4 for a fluid additive and a discharge outlet 11. Passage means direct the flow of air, water and fluid additive from the inlets such that the flow of air is brought together with the flow of water and f ...


6
Christiansen Poul, Christiansen Flemming: A method and filter unit for filtering in heat exchangers. Heco Filtration, Apv Products, Christiansen Poul, Christiansen Flemming, HANS HARDING APS, October 20, 2005: WO/2005/098341

The invention relates to a method and a self-purifying filter unit, which can be build into heat exchangers such as plate heat exchangers. The self-cleaning effect is achieved by the use of tilted scraping elements, which scrape off the filter in a rotating movement. The scraping elements are mounte ...


7
Christiansen Flemming: A filter, in particular a magnet filter for continuous service. Heco International, Christiansen Flemming, K SKØTT JENSEN PATENTINGENIØRER, February 15, 1996: WO/1996/004062

Known filters for central and district heating systems must be cleaned frequently and further there is risk that the filter may clog completely. The invention solves this problem and allows in addition removal and cleaning of the filter unit while the heating system is still operational. When the pr ...


8
Christiansen Flemming: A filter system. Heco Filtration, Christiansen Flemming, LARSEN Skandinavisk PatentbureauBanegårdspladsen 1PO Box 362DK 1570 København V, September 26, 2002: WO/2002/074409

A filter system (1) for the cleaning of gaseous or liquid media is formed by a plurality of filter modules (2) which, at their ends, are formed with end flanges (10, 11, 12) which may engage each other and be clamped together by means of outer flanges (14, 15), which may engage the flanges of the ou ...


9
Eiselen Otto: (De) Deckelteil für ein spundfass mit optimierter restentleerung, (En) Cover part for a bung barrel featuring optimized emptying of leftover liquid. Heco Maschinen Und Werkzeugbau, Eiselen Otto, OBERWALLENEY Stephan, December 28, 2006: WO/2006/136355

(EN) The invention relates to a cover part (2) for a bung barrel. Said cover part (2) comprises a base region (3), an inlet region (4) which is offset relative thereto from an outside perspective and in which a bung hole (6) is provided near the edge for emptying the bung barrel, and two discharge d ...


10
SMITH R Paul, BUSH Henry, HECO Emir: SYSTÈME ET PROCÉDÉ PERMETTANT DAMORTIR UNE GIROUETTE, SYSTEM AND METHOD FOR DAMPING A WIND VANE. NRG SYSTEMS, SMITH R Paul, BUSH Henry, HECO Emir, PERREAULT Donald J, June 28, 2012: WO/2012/088143

A system for damping a wind vane includes a damping assembly configured to utilize eddy currents to dampen rotational motion of at least a portion of the wind vane. The damping assembly may provide damping of the wind vane to accommodate for sudden changes in wind speed and/or direction while allowi ...



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