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1. 发明申请

WO1993015863A1 A DEVICE FOR SWITCHING THE REVOLUTIONS OF ELECTRICAL, TWO-SPEED, PERCUSSION AND REVERSIBLE HAND DRILLING MACHINE 审中-公开
标题翻译：一种用于切换电动，两速，冲击和可逆手动钻机的改造的装置
公开(公告)号：WO1993015863A1
公开(公告)日：1993-08-19
申请号：PCT/BG1993000003
申请日：1993-01-14
申请人： ELTOS COMPANY , BOCHEV, Hristo, Pavlov , GANCHEV, Nikolaj, Ivanov
发明人： ELTOS COMPANY
IPC分类号： B23B45/00
CPC分类号： B23B45/008 , B25F5/001 , F16H59/041
摘要： The device is designed for switching the revolutions of electrical, two-speed, percussion and reversible drilling machines. A high switching reliability in idle as well as in motion time is achieved. The device is possessing a simplified construction with reduced overall dimensions. The device comprises a U-shaped strap (16) bearing-mounted on the axle (17), connected through its long arm (15) to the circular channel (10) of the frontal gear clutch (2), slot-sticked on the spindle (1) over which spindle are bearing-mounted the gears (4) and (5) spaced by the longitudinally slotted bush (9) and with the switching button (22) fitted to the body (8). The switching button is provided with a spring pin (23) mounted in the blind hole (24) disposed perpendicularly to the cylindrical surface (19) opposite to the cammed surface (20). By rotation of the switching button (22), both the cammed and the cylindrical surfaces and the spring pin (23) in the inside surface (18) of the U-shaped strap realize the displacement of the strap and respectively of the clutch towards the driven gears (4) and (5).
摘要翻译：该设备设计用于切换电动，双速冲击和可逆钻孔机的转速。实现了空闲和运动时间的高切换可靠性。该设备具有简化的结构，缩小了整体尺寸。该装置包括轴承安装在轴（17）上的U形带（16），其通过其长臂（15）连接到前齿轮离合器（2）的圆形通道（10），狭槽粘贴在主轴（1），主轴轴承安装有由纵向开槽衬套（9）间隔开的齿轮（4）和（5）以及与主体（8）相配合的切换按钮（22）。切换按钮设置有安装在垂直于与凸轮表面（20）相对的圆柱形表面（19）设置的盲孔（24）中的弹簧销（23）。通过旋转按钮（22），U形带的内表面（18）中的凸轮和圆柱形表面以及弹簧销（23）都实现了带子和离合器分别朝向从动齿轮（4）和（5）。

2. 发明专利

BG38354A1 METHOD FOR PREPARING FILM PILLS WITH CIMETIDINE 未知
公开(公告)号：BG38354A1
公开(公告)日：1985-12-16
申请号：BG6698883
申请日：1983-07-21
申请人： JJONOVA , LUNA , MIKHAJJLOVA , FILIPOV , NAPLATANOVA , STANOEVA , BAEVA , KOLCHAGOVA , DRJANSKA , NIKOLOVA , BOCHEV , SBEVA
发明人： JJONOVA , LUNA , MIKHAJJLOVA , FILIPOV , NAPLATANOVA , STANOEVA , BAEVA , KOLCHAGOVA , DRJANSKA , NIKOLOVA , BOCHEV , SBEVA
IPC分类号： A61K9/20 , A61K31/155

3. 发明专利

BG36451A1 ELASTIC CLUTCH 未知
公开(公告)号：BG36451A1
公开(公告)日：1984-11-15
申请号：BG6221383
申请日：1983-08-26
申请人： RUEV , BOCHEV
发明人： RUEV , BOCHEV
IPC分类号： F16D3/74

4. 发明专利

BG35119A1 CONTROL LAMELLA FOR PNEUMATIC LOOM 未知
公开(公告)号：BG35119A1
公开(公告)日：1984-02-15
申请号：BG5321481
申请日：1981-08-07
申请人： FILIPOV , MALCHEV , GEORGIEV , BOCHEV , SPASOV , ANGELOV
发明人： FILIPOV , MALCHEV , GEORGIEV , BOCHEV , SPASOV , ANGELOV
IPC分类号： D03D51/34

5. 发明专利

RU2390897C1 СПОСОБ АВТОМАТИЧЕСКОГО СИММЕТРИРОВАНИЯ ТОКОВ МНОГОФАЗНОЙ СИСТЕМЫ ПО ОДНОЙ ИЗ ФАЗ 未知
公开(公告)号：RU2390897C1
公开(公告)日：2010-05-27
申请号：RU2008152505
申请日：2008-12-29
申请人： USTIMENKO IGOR VLADIMIROVICH , BOCHEV ALEKSANDR SERGEEVICH
发明人： USTIMENKO IGOR VLADIMIROVICH , BOCHEV ALEKSANDR SERGEEVICH
IPC分类号： H02J3/01
摘要： Использование: вобластиэлектротехники. Техническийрезультатзаключаетсяв повышениибыстродействия, повышенииэкономичности, упрощенииреализациии расширенииобластиприменения. Способзаключаетсяв генерациис помощьюдополнительногоисточникамощностив каждуюизоставшихся (n-1) фазтоков, предварительносформированныхтакимобразом, чтобыв каждойизсимметрируемых (n-1) фазосновной n-фазнойсетигеометрическаясумматоков - генерируемогов симметрируемуюфазуи токаеенагрузки, былабыравнапомодулютоку, равномутокув опорнойфазе, аугол, образованныйтокомпоследнейи суммарнымтокомсимметрируемойфазы, следующейзаопорнойприпрямомчередованиифаз, атакжемеждусуммарнымитокамисоседних (n-1) симметрируемыхфаз, былбыравенэл. градусов. 1 ил.

6. 发明专利

RU2155679C2 DEVICE FOR REDUCING ELECTROMAGNETIC INFLUENCE OF AC ELECTRIFIED RAILWAYS ON INSULATED-NEUTRAL THREE-WIRE LINES 未知
公开(公告)号：RU2155679C2
公开(公告)日：2000-09-10
申请号：RU98115926
申请日：1998-08-24
申请人： BOCHEV ALEKSANDR SERGEEVICH , IODKO JURIJ VJACHESLAVOVICH , GETTA JURIJ NIKOLAEVICH , SEMENOVA ELENA JUR EVNA
发明人： BOCHEV A S , IODKO JU V , GETTA JU N , SEMENOVA E JU
IPC分类号： B60M3/00 , H02J3/01
摘要： power transmission lines and equipment. SUBSTANCE: invention relates to devices providing normal functioning of high-voltage automatic block lines laid near electrified railways. Proposed device designed for reducing electromagnetic influence and provided with series-connected phase shifter and regulated source has voltage pickup responding to changes of amplitude and phase of contact system and supplying the signals to phase shifter. Zero-sequence filter connected to three-phase three-wire network exposed to electromagnetic influence. Zero sequence compensation is provided by connecting output circuit of regulated source between filter zero point and earth. Device features increased efficiency of reduction of induced voltage. EFFECT: enhanced reliability of operation of insulated-neutral lines. 1 dwg

8. 发明专利

BG43844A1 DEVICE FOR RANGING OF COLLECTOR PLATES AND LAMELLED INSULATORS IN TECHNOLOGICAL BUSH 未知
公开(公告)号：BG43844A1
公开(公告)日：1988-08-15
申请号：BG7847387
申请日：1987-02-13
申请人： PETROV VENELIN G , TODOROVSKI NIKOLA I , BOCHEV KHRISTO P , POSLEDOVICH VLADIMIR S
发明人： PETROV VENELIN G , TODOROVSKI NIKOLA I , BOCHEV KHRISTO P , POSLEDOVICH VLADIMIR S
IPC分类号： H01R43/06

9. 发明专利

BG41073A1 NON- REGULABLE CONNECTION OF CHAIN 未知
公开(公告)号：BG41073A1
公开(公告)日：1987-04-15
申请号：BG7328686
申请日：1986-01-29
申请人： BOCHEV , ANGELOV
发明人： BOCHEV , ANGELOV
IPC分类号： F16G15/00

10. 发明专利

BG40873A1 HYDROINSULATING COMPOSITION AND METHOD FOR ITS MANUFACTURE 未知
公开(公告)号：BG40873A1
公开(公告)日：1987-03-14
申请号：BG7217185
申请日：1985-10-28
申请人： NIKOLOV , IVANOV , BOCHEV , TENCHEV , DIMITROV , CENKOV , NEJJCHEVA , TODOROVA
发明人： NIKOLOV , IVANOV , BOCHEV , TENCHEV , DIMITROV , CENKOV , NEJJCHEVA , TODOROVA
IPC分类号： C08L9/06 , C08L13/00 , C08L17/00

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