CN1154545C - 超声传感器 - Google Patents

超声传感器 Download PDF

Info

Publication number
CN1154545C
CN1154545C CNB988100797A CN98810079A CN1154545C CN 1154545 C CN1154545 C CN 1154545C CN B988100797 A CNB988100797 A CN B988100797A CN 98810079 A CN98810079 A CN 98810079A CN 1154545 C CN1154545 C CN 1154545C
Authority
CN
China
Prior art keywords
cable
sonac
conductor
keeper
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNB988100797A
Other languages
English (en)
Chinese (zh)
Other versions
CN1275100A (zh
Inventor
E・布伦
E·布伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens Flow Instruments AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Flow Instruments AS filed Critical Siemens Flow Instruments AS
Publication of CN1275100A publication Critical patent/CN1275100A/zh
Application granted granted Critical
Publication of CN1154545C publication Critical patent/CN1154545C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
CNB988100797A 1997-08-22 1998-08-19 超声传感器 Expired - Lifetime CN1154545C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK96597A DK172871B1 (da) 1997-08-22 1997-08-22 Ultralydstransducer
DK0965/1997 1997-08-22

Publications (2)

Publication Number Publication Date
CN1275100A CN1275100A (zh) 2000-11-29
CN1154545C true CN1154545C (zh) 2004-06-23

Family

ID=8099497

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988100797A Expired - Lifetime CN1154545C (zh) 1997-08-22 1998-08-19 超声传感器

Country Status (7)

Country Link
CN (1) CN1154545C (de)
AU (1) AU8798098A (de)
DE (1) DE19882623B4 (de)
DK (1) DK172871B1 (de)
PL (1) PL187955B1 (de)
RU (1) RU2185253C2 (de)
WO (1) WO1999010110A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10017068C1 (de) * 2000-04-06 2001-11-15 Siemens Ag Schallkopf
US6973833B2 (en) * 2002-03-12 2005-12-13 Caldon, Inc. Wafer and method
JP4900066B2 (ja) * 2007-06-12 2012-03-21 ミツミ電機株式会社 超音波センサの製造方法
DE102011090082A1 (de) * 2011-12-29 2013-07-04 Endress + Hauser Flowtec Ag Ultraschallwandler für ein Durchflussmessgerät
DE102012108254A1 (de) * 2012-09-05 2014-03-06 systec Controls Meß- und Regeltechnik GmbH Ultraschall-Wandler und Verfahren zur Herstellung eines Ultraschall-Wandlers
CN104359516A (zh) * 2014-11-07 2015-02-18 宁波美卓伦仪表有限公司 全钛合金封装超声波气液两用流量传感器
WO2018136044A1 (en) * 2017-01-18 2018-07-26 Siemens Aktiengesellschaft Ultrasonic transducer and method of assembling the same
DE102019218033A1 (de) * 2019-11-22 2021-05-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ultraschalleinheit zur Kopplung von Ultraschallwellen in ein und/oder aus einem Medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB690489A (en) * 1950-02-06 1953-04-22 John William Fox Improvements in or relating to ultra-sonic equipment
GB1230156A (de) * 1968-10-22 1971-04-28
US4148536A (en) * 1976-11-22 1979-04-10 Petropoulsos Nikolaostzakos J Safety electrical receptacle
GB2059715B (en) * 1979-09-18 1984-02-01 Standard Telephones Cables Ltd Electro acoustic transducers
DE3425176A1 (de) * 1984-07-09 1986-02-20 Fernsprech Und Signalbau Kg Sc Piezoelektrische fernsprechkapsel
US5222899A (en) * 1992-05-08 1993-06-29 Hughes Aircraft Company Electrostatic discharge safety connector for electro-explosive devices
DE4330745C1 (de) * 1993-09-10 1995-04-27 Siemens Ag Ultraschallwandler mit Anpaßkörper

Also Published As

Publication number Publication date
DK172871B1 (da) 1999-08-23
DE19882623T1 (de) 2000-08-10
WO1999010110A1 (en) 1999-03-04
DE19882623B4 (de) 2004-10-21
PL187955B1 (pl) 2004-11-30
AU8798098A (en) 1999-03-16
CN1275100A (zh) 2000-11-29
DK96597A (da) 1999-02-23
RU2185253C2 (ru) 2002-07-20
PL338733A1 (en) 2000-11-20

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: SIEMENS FLOW INSTRUMENT CO., LTD.

Free format text: FORMER OWNER: DANFOSS A/S

Effective date: 20031028

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20031028

Address after: Denmark nordburg

Applicant after: Siemens Flow Instruments Co.,Ltd.

Address before: Denmark nordburg

Applicant before: Danfoss A/S

C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SIEMENS AG

Free format text: FORMER OWNER: SIEMENS FLOW INSTRUMENTS LTD.

Effective date: 20110816

Owner name: SIEMENS AKTIENGESELLSCHAFT

Free format text: FORMER OWNER: SIEMENS AG

Effective date: 20110816

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20110816

Address after: Denmark and Rupp

Patentee after: Siemens AG

Address before: Denmark nordburg

Patentee before: Siemens Flow Instruments Co.,Ltd.

Effective date of registration: 20110816

Address after: Munich, Germany

Patentee after: Siemens AG

Address before: Denmark and Rupp

Patentee before: Siemens AG

CX01 Expiry of patent term

Granted publication date: 20040623

CX01 Expiry of patent term