CN102494738A - Design method for processing circuit of photoelectric liquid-level instrument - Google Patents
Design method for processing circuit of photoelectric liquid-level instrument Download PDFInfo
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- CN102494738A CN102494738A CN2011104116060A CN201110411606A CN102494738A CN 102494738 A CN102494738 A CN 102494738A CN 2011104116060 A CN2011104116060 A CN 2011104116060A CN 201110411606 A CN201110411606 A CN 201110411606A CN 102494738 A CN102494738 A CN 102494738A
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Priority Applications (1)
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CN201110411606.0A CN102494738B (en) | 2011-12-12 | A kind of process circuit of photoelectric liquid-level instrument |
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CN201110411606.0A CN102494738B (en) | 2011-12-12 | A kind of process circuit of photoelectric liquid-level instrument |
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CN102494738A true CN102494738A (en) | 2012-06-13 |
CN102494738B CN102494738B (en) | 2016-12-14 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106030260A (en) * | 2014-02-24 | 2016-10-12 | 费森尤斯卡比德国有限公司 | Apparatus and method for determining the liquid level of salvaged blood in a blood collection reservoir of an autologous blood transfusion system |
CN108759984A (en) * | 2018-07-25 | 2018-11-06 | 江苏雅凯医疗科技有限公司 | A kind of transparent pipeline liquid level emasuring device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2055612U (en) * | 1989-08-09 | 1990-04-04 | 马伯云 | Intelligence liquid level automatic controll instrument |
CN2634446Y (en) * | 2003-07-04 | 2004-08-18 | 上海航天汽车机电股份有限公司 | Circuit for integrated photoelectric liquid sensor |
CN201237507Y (en) * | 2008-03-17 | 2009-05-13 | 翟允正 | Dual-absolute value optoelectronic encoding liquid level temperature transmitter |
CN201724706U (en) * | 2010-07-23 | 2011-01-26 | 北京博瑞特自动计量系统股份有限公司 | Oil discharge safety monitor |
CN102162747A (en) * | 2010-12-26 | 2011-08-24 | 河海大学常州校区 | Signal processing circuit for photoelectric sensor |
CN202433058U (en) * | 2011-12-12 | 2012-09-12 | 河北珠峰仪器仪表设备有限公司 | Processing circuit of photoelectric liquid level meter |
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2055612U (en) * | 1989-08-09 | 1990-04-04 | 马伯云 | Intelligence liquid level automatic controll instrument |
CN2634446Y (en) * | 2003-07-04 | 2004-08-18 | 上海航天汽车机电股份有限公司 | Circuit for integrated photoelectric liquid sensor |
CN201237507Y (en) * | 2008-03-17 | 2009-05-13 | 翟允正 | Dual-absolute value optoelectronic encoding liquid level temperature transmitter |
CN201724706U (en) * | 2010-07-23 | 2011-01-26 | 北京博瑞特自动计量系统股份有限公司 | Oil discharge safety monitor |
CN102162747A (en) * | 2010-12-26 | 2011-08-24 | 河海大学常州校区 | Signal processing circuit for photoelectric sensor |
CN202433058U (en) * | 2011-12-12 | 2012-09-12 | 河北珠峰仪器仪表设备有限公司 | Processing circuit of photoelectric liquid level meter |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106030260A (en) * | 2014-02-24 | 2016-10-12 | 费森尤斯卡比德国有限公司 | Apparatus and method for determining the liquid level of salvaged blood in a blood collection reservoir of an autologous blood transfusion system |
CN106030260B (en) * | 2014-02-24 | 2019-05-07 | 费森尤斯卡比德国有限公司 | Through retrieving the device and method of the liquid level of blood in blood collection storage cavern for determining autotransfusion system |
CN108759984A (en) * | 2018-07-25 | 2018-11-06 | 江苏雅凯医疗科技有限公司 | A kind of transparent pipeline liquid level emasuring device |
CN108759984B (en) * | 2018-07-25 | 2023-12-26 | 江苏雅凯医疗科技有限公司 | Transparent pipeline liquid level measurement device |
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Legal Events
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ASS | Succession or assignment of patent right |
Owner name: ZHUFENG INSTRUMENT AND GUAGE CO., LTD., HEBEI PROV Free format text: FORMER OWNER: XI'AN FU'AN INNOVATION CONSULTATION CO., LTD. Effective date: 20120904 |
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Free format text: CORRECT: ADDRESS; FROM: 710077 XI'AN, SHAANXI PROVINCE TO: 056005 HANDAN, HEBEI PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20120904 Address after: The eastern city of Handan province Hebei Xuechi road 056005 Applicant after: Hebei Zhufeng Instrument & Meter Co., Ltd. Address before: 710077, building 1, Residence Du Commerce, 69 Kam Yip Road, hi tech Zone, Shaanxi, Xi'an Applicant before: Xi'an Fuan Innovation Consultation Co., Ltd. |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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CP02 | Change in the address of a patent holder | ||
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Address after: 056600 west section of Gucheng Road, Linzhang County, Handan, Hebei Patentee after: Hebei Zhufeng Instrument & Meter Co., Ltd. Address before: 056005 eastern section of snow road, Handan, Hebei Patentee before: Hebei Zhufeng Instrument & Meter Co., Ltd. |