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1. 发明授权

US3311300A Calculating machines 失效
公开(公告)号：US3311300A
公开(公告)日：1967-03-28
申请号：US38436764
申请日：1964-07-22
申请人： NCR CO
发明人： CALDWELL FRANCIS J , JOYCE RICHARD D , COLEMAN CLARENCE L
IPC分类号： F15C3/00 , G06D1/00
CPC分类号： F15C3/00 , G06D1/00

2. 发明授权

US3201041A Fluid shift register 失效
标题翻译：流体移位寄存器
公开(公告)号：US3201041A
公开(公告)日：1965-08-17
申请号：US35552764
申请日：1964-03-23
申请人： SPERRY RAND CORP
发明人： CHAPLINE JULEA S
IPC分类号： F15C1/12 , G06D1/00
CPC分类号： F15C1/12 , G06D1/00 , Y10T137/2158

3. 发明授权

US3190554A Pure fluid computer 失效
标题翻译：纯流体电脑
公开(公告)号：US3190554A
公开(公告)日：1965-06-22
申请号：US28911063
申请日：1963-06-19
申请人： SPERRY RAND CORP
发明人： GEHRING JR ARTHUR J , MARVIN JACOBY , DRAKE READER TREVOR
IPC分类号： F15C1/00 , G06D1/00
CPC分类号： F15C1/001 , G06D1/00

4. 发明授权

US3282503A Fluid memory device 失效
标题翻译：流体存储装置
公开(公告)号：US3282503A
公开(公告)日：1966-11-01
申请号：US37879464
申请日：1964-06-29
申请人： SPERRY RAND CORP
发明人： MARVIN JACOBY
IPC分类号： F15C1/00 , G06D1/00 , G11C25/00
CPC分类号： G11C25/00 , F15C1/001 , G06D1/00

5. 发明授权

US3243113A Fluid binary counter 失效
公开(公告)号：US3243113A
公开(公告)日：1966-03-29
申请号：US36131364
申请日：1964-04-20
申请人： SPERRY RAND CORP
发明人： CHAPLINE JULEA S
IPC分类号： F15C1/12 , G06D1/00
CPC分类号： F15C1/12 , G06D1/00 , Y10T137/2158

6. 发明授权

US3821537A Discovery in a fluidic computer 失效
标题翻译：发现流体电脑
公开(公告)号：US3821537A
公开(公告)日：1974-06-28
申请号：US23887572
申请日：1972-03-28
申请人： AUTOMATIC SWITCH CO
发明人： O KEEFE R
IPC分类号： B67D7/22 , G06D1/00 , G06D1/10
CPC分类号： B67D7/228 , G06D1/00 , G06Q50/06 , Y10T137/2065 , Y10T137/2153 , Y10T137/2158
摘要： A device for calculating and displaying the total gasoline sale price at a gasoline pumping station. A unit price selecting and displaying mechanism controls three fluidic encoders which translate the unit price of gasoline into binary-coded decimal numbers representing tenths, hundredths, and thousandths of a cent respectively. Fluidic decade circuits representing tenths, hundreds and thousandths of a cent respectively are arranged to receive these outputs from the encoders, so that the appropriate cost amounts are added in each decimal digit position. The addition is performed in response to each one of a series of fluidic ''''add'''' pulses from a gasoline flowmeter. Each decade circuit includes a BCD adder receiving an addend input from its associated encoder, a BCD accumulator which receives the adder sum output, and a return path which reinserts the accumulator total as an augend input into the BCD adder. In response to the flowmeter pulses, the adder adds the unit price digit available from the encoder to the previous total available from the accumulator, and thus generates a new total for the accumulator. Each decade circuit develops a carry output to the next more significant decade.

7. 发明授权

US3680228A Toy electric computer 失效
标题翻译：玩具电脑
公开(公告)号：US3680228A
公开(公告)日：1972-08-01
申请号：US3680228D
申请日：1970-10-27
申请人： JOUETS RATIONNELS
发明人： CHAMECKI SAMUEL S
IPC分类号： G06D1/00 , G09B23/18 , G09B5/00
CPC分类号： G09B23/186 , G06D1/00
摘要： A toy electrical computer comprises a set of switches arranged in lines and in columns and mobile bars representing input data and movable into two different positions. Each mobile bar is provided with opening therein for the reception of detachable pegs having conducting portions, the number and arrangement of the pegs in the openings being variable in dependence upon the selected program. A plurality of indicators each represent an output datum and each is connectable between an electric current supply source and one or more of the columns of switches in accordance with the selected program. The switches of each column are connected in series by means of substantially C-shaped, resilient conducting blades the two legs of which respectively form terminals of two adjacent switches of the column. The adjacent legs of adjacent blades in a column are insulated from each other except when electrically interconnected by way of said peg conducting portion.
摘要翻译：玩具电动计算机包括一组以行和列排列的开关，以及表示输入数据并可移动到两个不同位置的移动条。每个移动杆在其中设置有用于接收具有导电部分的可拆卸栓钉的开口，孔中的钉的数量和布置根据所选择的程序是可变的。多个指示器各自表示输出数据，并且每个指示器可以根据所选择的程序在电流供应源和一列或多列开关之间连接。每列的开关通过基本上C形的弹性导电叶片串联连接，其两个支腿分别形成柱的两个相邻开关的端子。除了通过所述钉导电部分电互连之外，柱中相邻叶片的相邻腿彼此绝缘。

8. 发明授权

US3588454A Pneumatic computer 失效
标题翻译：气动计算机
公开(公告)号：US3588454A
公开(公告)日：1971-06-28
申请号：US3588454D
申请日：1969-09-08
申请人： ERICH A PFEIFFER
发明人： PFEIFFER ERICH A
IPC分类号： F15C3/00 , G06D1/00 , G09B23/18 , G06K7/02 , G06M1/12
CPC分类号： G09B23/186 , F15C3/00 , G06D1/00
摘要： PNEUMATIC COMPUTER HAVING A BASE IN WHICH MANUALLY OPERABLE SLIDES ARE MOVABLY MOUNTED. A TEMPLATE PLATE COVERS THE SLIDES AND HAS HOLES THEREIN RELATED TO CHANNELS AND ATMOSPHERIC VENTS IN THE SLIDES. A PROGRAM CARD GOES ON TOP OF THE TEMPLATE PLATE, AND A MANIFOLD BLOCK HAS A PLURALITY OF INPUT AAND OUTPUT MANIFOLDS THEREIN, WITH THE INPUT AND OUTPUT MANIFOLDS RELATED BY INTERCONNECTING OPENINGS IN THE PROGRAM CARD AND TEMPLATE PLATE, AND THE CHANNELS AND ATMOSPHERIC VENTS IN THE SLIDES. THUS, AND OR GATES ARE FORMED, WITH THE SLIDES FURNISHING INPUT ALTERNATIVES. SIGNALLING MEANS IS CONNECTED TO THE OUTPUT MANIFOLD TO INDICATE LOGIC RESULTS.

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