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1. 发明专利

GB603201A Improvements in equipment for optical projection 未知
公开(公告)号：GB603201A
公开(公告)日：1948-06-10
申请号：GB3153245
申请日：1946-11-12
申请人： CARL WILLIAM HANSEL
IPC分类号： G03B21/06
摘要： 603,201. Optical - projection apparatus. HANSEL, C. W. Nov. 12, 1946, No. 31532/45. [Class 97 (i)] An episcope or epidiascope comprises a stage for supporting the subject and an unconnected and independently movable support of open construction for the projection lens. As shown. the framework 1 has legs with adjustable feet 8 and carries a panel 6.with the projection lens 7. A framework 11 carries an inclined reflector 12 and the projected image is formed on the screen 13. The subject rests on the table 2 and is illuminated by lamps 10 from which light is reflected by mirrors 9. Alternatively tubular lamps may be mounted adjacent the projection lens. A transparent subject may be supported on a transparent stage and be illuminated from below. Instead of the adjustable feet 8 a separate subject stage, adjustable in height may be provided. The mirror 12 may be replaced by one built into a unit, which may be collapsable, with the screen 13, light shields for the screen being provided. In another construction the lens is connected to the table by a parallel motion device by which it may be moved at a fixed height over a large subject. Natural lighting is used and the image formed is viewed in a mirror without a screen.

2. 发明专利

GB585669A Improvements in apparatus for demonstration and display 未知
公开(公告)号：GB585669A
公开(公告)日：1947-02-18
申请号：GB1819643
申请日：1943-11-03
申请人： CARL WILLIAM HANSEL
IPC分类号： G09F27/00
摘要： 585,669. Displaying. HANSEL, C. W. Nov. 3, 1943, Nos. 18196/43 and 10208/44. [Class 3 (ii)] A table &c. 23 forming a horizontal support for objects or matter to be displayed, is fitted with a mirror 10 which reflects an image of the objects to observers in front. The mirror 10 is adjustable along the length, and if desired, also along the breadth of the table 23, and its inclination may be changed at will. Fig. 3 shows clamping bolt adjustment 25, 30 for the mirror 10 on a column 26 which can be clamped at 27 to the table 23 at any point along its length, but alternatively two columns 26 may be provided and the mirror slide along a shaft extending between them and adjustable vertically thereon. In another form the mirror is suspended by counterweighted cords passing over pulleys mounted on a shaft fitted with wheels running on two parallel rails. The object may be illuminated by tube lamps 33 and by lamps 34 provided with a reflector, 38.

3. 发明专利

GB522022A Apparatus for the assembly, display and optical projection of objects and apparatus 未知
公开(公告)号：GB522022A
公开(公告)日：1940-06-06
申请号：GB3509438
申请日：1938-12-02
申请人： CARL WILLIAM HANSEL
摘要： 522,022. Optical-projection apparatus. HANSEL, C. W. Dec. 2, 1938, Nos. 35094/38 and 24259/39. [Class 97 (i)] Apparatus for building-up optical projection apparatus comprises a base member and a number of units of such form and character that they may be assembled in various horizontal and vertical positions relative to one another and the base to form different kinds of projection apparatus, the assemblage being stable without the use of securing or connecting devices. Fig. 1 shows a base member in the form of a rectangular framework having ledges 1c, 2c and rails or beadings 3c, 4c at the top and near the bottom for supporting the units on or in it. The units are generally in the form of cubical boxes which may be assembled side-by-side or above one another and variously oriented according to the form of apparatus desired. Fig. 17 shows an assemblage of four units on the frame, comprising an illumination unit a with lamp b and condenser c, an adjustable table or stage a 5 for carrying the object an image of which is to be projected, a reflecting and projecting unit a 2 with objective c 2 and mirror d 2 , and a reflecting unit a 1 with mirror d' mounted above the unit a 2 , in addition, a unit comprising a translucent projection screen a 4 with front and rear light-shielding casings b 4 , c' is used. The apparatus may be used for diascopic or episcopic projection and may be arranged for the demonstration on the screen of scientific experiments and industrial processes and apparatus. Units for kinematographic projection may also be used. Illumination units for episcopic projection are illustrated, that shown in Fig. 16, comprising a supporting member a 7 to which is hinged a slotted support b' adjustable by a screw c 7 and carrying a lamp and a reflector e'.

4. 发明专利

GB289574A Improvements in and relating to the construction and adjustment of optical and other apparatus and appliances 未知
公开(公告)号：GB289574A
公开(公告)日：1928-05-03
申请号：GB351427
申请日：1927-02-08
申请人： CARL WILLIAM HANSEL
IPC分类号： B01L9/00
摘要： 289,574. Hansel, C. W. Feb. 8, 1927. Optical apparatus. - Philosophical apparatus and models are constructed from a selection of a number of rigid units in conjunction with -various accessories of known kinds. These units :are provided with shaped slots and adapted for assembly so as to give the necessary adjustment for the relative positions of the units or accessories after assembly. The units are described as of two kinds, viz. :-basic units and carrier units. In the basic units, such as units H, I, U, Figs. 1 and 2, the slots are provided with an enlargement at one or both ends to permit ready .attachment of other units. The carrier units, such as units D, G, S, Figs. 1 and 2, are provided with holes or slots for securing them to the basic units and with grooves, recesses or other openings to receive the accessary apparatus necessary to constitute the particular apparatus or model. A number of forms of the basic carrier units are described in the Specification, together with several examples of complete apparatus and models which may be made from them utilizing accessories such as bolts, nuts, screwed rods, clips, lenses, electric lamps, &c.

5. 发明专利

GB657491A Apparatus for the illumination of objects and optical projection and viewing thereof 未知
公开(公告)号：GB657491A
公开(公告)日：1951-09-19
申请号：GB2946047
申请日：1947-11-05
申请人： CARL WILLIAM HANSEL
IPC分类号： G03B21/06
摘要： 657,491. Optical - projection apparatus. HANSEL, C. W. Nov. 5, 1947, No. 29460. [Class 97 (i)] Apparatus for illuminating an object and producing an image of it optically comprises a transparent, translucent, or opaque object stage, an objective comprising a lens or lenses, or a curved mirror, or a combination of these, part of the objective aperture being rendered ineffective by removal or by the interposition of another reflecting optical element, the hole formed by said removal, or the said other optical element, being utilized to direct on to the object an illuminating light-beam, all the rays of which are parallel, or nearly parallel, to the optical axis, an image being formed by the remainder of the objective. As shown in Fig. 1, the object 4 on a transparent stage 5 is illuminated by a lamp 7 and condenser 8 through the hole 2 in a concave mirror 1 with central stop 6. The mirror may be used to form a real or virtual image. In another arrangement a plano-convex lens is used instead of the mirror, being silvered on its convex face, apart from a central region through which the object is illuminated, the object resting on its upper, plane, face. In another arrangement akin to that of Fig. 1 the system is inverted, the object resting on a small opaque stage which forms the stop, the illuminating light beam being horizontal and being reflected on to the object by a small inclined mirror above the stage. In Fig. 3 the object 4 rests on an opaque stage 16 and is illuminated by a light-beam 3 reflected from a prism 15, an image being formed by the lens 13. In another arrangement, a lamp surmounted by a reflector is arranged immediately above a lens such as shown in Fig. 3, covering only its central part, and illuminates the subject through the lens. In Fig. 4 the subject 4 is illuminated by light from a lamp 7, passing through apertures 20 in an opaque stage 19 and reflected from a central silvered portion 18 of the projection lens 17. Instead of the holes 20 one larger hole may be covered with a transparent stage for the object. In another arrangement lamps above the background are used and light therefrom is reflected on to the subject from silvering on the peripheral portions of the projection lens, a system of shields being used to prevent light from the lamps passing directly through the central part of the lens through which projection takes place.

6. 发明专利

GB541226A Apparatus to intensify hearing 未知
公开(公告)号：GB541226A
公开(公告)日：1941-11-18
申请号：GB31141
申请日：1941-01-09
申请人： CARL WILLIAM HANSEL
IPC分类号： G02C11/06
摘要： 541,226. Sets for deaf persons. HANSEL, C. W. Jan. 9, 1941, No. 311. [Class 40 (iv)] [Also in Group VI] In a deaf aid apparatus of the kind in which parts are carried by a spectacle frame, the portions of the frame engaging the ears of the wearer are formed with extensions e.g. 6, 7 which are adapted to press on the pinnae or cartilage of the ears or to carry elements of the deaf aid apparatus adjacent to the ear or within it. The sides of the frame may support elements such as a battery 5 for sound amplifying.

7. 发明专利

GB434142A Improvements in driving mechanism for rotating shutters for cameras 未知
公开(公告)号：GB434142A
公开(公告)日：1935-08-27
申请号：GB1162334
申请日：1934-04-18
申请人： JAMES ARCHIBALD MAYTUM , LEONARD SMITH , CARL WILLIAM HANSEL
IPC分类号： G03B9/10
摘要： 434,142. Kinematograph apparatus. MAYTUM, J. A., 34, Foreign Street, Camberwell, London, SMITH, L., Belgrano, Burton Joyce, Nottingham, and HANSEL, C. W., 142, Bromham Road, Bedford. April 18, 1934, No. 11623. [Class 97 (i)] The driving train to the shuttei includes a coupling permitting the shutter to be put out of use when the apparatus is used as a projector. As shown, a wheel 1 in the driving train meshes with a pinion 2 slidable on, and rotatable with, the shaft 3 of a drum shutter 9. The elements 7, 8 of a dog clutch are carried by the pinion and shutter, and a grooved collar 5 and pivoted fork 6 permit the clutch to be engaged when the apparatus is used as a camera, and to be disengaged when it is used as a projector.

8. 发明专利

GB345013A Improvements in and relating to the construction and adjustment of optical apparatus 未知
公开(公告)号：GB345013A
公开(公告)日：1931-03-19
申请号：GB233730
申请日：1930-01-23
申请人： CARL WILLIAM HANSEL
IPC分类号： G02B7/00 , G09B23/22
摘要： 345,013. Optical apparatus. HANSEL, C. W., 142, Bromham Road, Bedford. Jan. 23, 1930, No. 2337. [Class 97 (i).] Optical apparatus is constructed of the following and other standardized elements: an externally threaded ring with perforated flanges 5, Fig. 9, threaded rods 28, a stand 52, an opaque tube 54, a centrally perforated opaque disc 55, an eye-piece 53, and an objective 26. Fig. 4 shows a lamp carrier, Specification 289,574. [Class 97 (i), Optical systems &c.], is referred to.

9. 发明专利

GB262913A Improvements in and relating to recording apparatus for investigating the motion of moving bodies 未知
公开(公告)号：GB262913A
公开(公告)日：1926-12-23
申请号：GB2977125
申请日：1925-11-25
申请人： CARL WILLIAM HANSEL
IPC分类号： G01P1/12
摘要： 262,913. Hansel, C. W. Nov. 25, 1935. Drawings to Specification. Recording by co-ordinates.-Apparatus for recording a diagram of the track of a moving body for demonstrating the laws of dynamics and kinematics comprises a track gouged out of a block of wood, metal &c. the transverse section of which may be circular, cycloidal, parabolic &c. and the median line may be a straight line or other curve. A strip of copying paper overlaid with a record strip is laid in the said track and a metal sphere with a known period of oscillation is provided, which when the track is inclined rolls down and oscillates transversely to leave a sinuous record. The block may be placed on an inclined drawing-board and the motion in various directions across the board investigated. For dynamical experiments the board may be fitted with frictionless wheels to form a trolley and be caused to move by the application of a known force, the ball being mounted in transverse guides. The ball may be delivered from the block to an inclined drawing board so as to trace a parabolic trajectory. The track may be formed from a sheet of flexible material to represent the inner surface of a portion of a horizontal cylinder or vertical cone.

10. 发明专利

GB612919A Apparatus for the illumination and display of objects 未知
公开(公告)号：GB612919A
公开(公告)日：1948-11-19
申请号：GB1721746
申请日：1946-06-06
申请人： CARL WILLIAM HANSEL
IPC分类号： F21S13/00
摘要： 612,919. Displaying. HANSEL, C. W. June 6, 1946, No. 17217. [Class 3(ii)] Display equipment comprises a framework structure consisting of spaced vertical members 7 recessed or otherwise adapted for the insertion and support of one of more shelves 3-6, and longitudinal members 13-18 connecting the vertical members either directly or through the medium of accessory fitments, the framework being adapted to support one or more inclined mirrors 10-12 so that an unobstructed view of the display on the shelves may be provided for spectators within a desired horizontal range. In the arrangement shown in Fig. 6, the shelves, which may be glass plates, are received in recesses 19 in bracket extensions on the members 7, and the longitudinals 13-18 are secured to the vertical members by fasteners passing through holes 20 in the vertical members. The longitudinals may be recessed to receive the edges of the mirrors 10-12 and the shelves 3-6, and they may be of tubular from, being built up of two co-operating members if desired. Each vertical support may consist of two upright members connected by transverse members for supporting the shelves, and the side edges of these uprights may be recessed to receive glass or like plates serving to close the framework. The shelves may be illuminated by a lamp which is attached to the framework together with a reflector; alternatively, a lamp suspended from the ceiling of the room in which the apparatus is located co-operates with a horizontal mirror to illuminate the shelves. The framework may be secured to a wall by fasteners passing through holes in the vertical members, or it may be supported on a substructure 30, as shown in Fig. 6. In the modification shown in Fig. 8, the vertical supports, which are connected by longitudinals 57, comprise arms slotted at 52a-52d for the slidable reception of adjustable members 53, 55a, carrying, respectively, a shelf 54 and pivotally-mounted mirror 55. In another form, each vertical member consists of a vertical rod 58, Fig. 9, which has a foot 59 and carries a vertically-adjustable channel 60 for supporting a shelf 54, and a vertically-adjustable sleeve 62 supporting a pivotally-mounted mirror 55. As applied to a window display, apparatus constructed as described above may be mounted as shown in Fig. 7 in front of a partition 32. The base structure is in the form of a display cabinet 30 fitted with an inclined mirror 45 in which can be viewed an optical image produced on a translucent shelf 37 by a cinematograph projector co-operating with an inclined mirror 35; the base 42 of the cabinet is illuminated by a lamp 43 and its top constitutes a shelf 47 for co-operating with an inclined viewing mirror 46. Above the cabinet 30, the apparatus comprises a screened shelf 40 carrying objects which can be manipulated through an opening 39 in the partition 32 and viewed in an inclined mirror 49; a translucent shelf 38 also co-operates with an inclined mirror 36 and cinematograph projector to provide for an optical image to be viewed in an inclined mirror 50.

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