US4513623A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transducer housing employing crimped leads
Assignee: Kulite Semiconductor Products Inc
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Filing: 1983-09-09
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Granted: 1985-04-30
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Expires: 2003-09-09
Abstract
Abstract A transducer housing consists of a first and a second section. The first section contains an internal hollow into which a transistor header is mounted. The header, as mounted in the first section, is firmly secured within the section by means of a locking ring or other arrangement. Located in the internal hollow of the first section is a printed circuit board which has a plurality of apertures on the surface thereof each of which communicates with an extending tubular post on the opposite surface. Leads from the header are directed through the apertures in the printed circuit board and extend into the tubular posts. The second housing section is emplaced on the first section and contains a series of hollow metal tubular connectors or posts. These are inserted over the metal tubular posts of the header containing the leads and are crimped so that the posts of the transistor header as well as the leads are connected both electrically and mechanically to the tubular posts extending from the second housing section. Based on the above noted configuration, the housing sections serve to hold the transducer as mounted in the header in a firm and fixed position while enabling installation and interconnection of the transistor header in a rapid and simple manner based on the fact that the leads emanating from the header are crimped internally within the housing sections.
Inventors
- 👤 Anthony D. Kurtz
- 👤 Joseph R. Mallon, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:49
CPC Classifications
G; G01; G01L; G01L19/00; G01L19/0061; G01L19/0084; G01L19/14; G01L19/142; G01L19/143
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
119 words
A transducer housing apparatus, comprising, a first housing section, said housing section having an internal bore extending from a first end to a second end with said bore having an opening at said first end and coaxial with a larger diameter transducer containing recess, a transducer header located within said larger diameter recess and having a top surface facing said first end and in communication with said opening and having a bore with leads emanating from said bore, locking means coupling said header within said housing section, a second hollow housing section coupled to said first section and having tubular contact members depending therefrom into which members said leads are inserted to be crimped within said tubular contact members.
Claim 2
Dependent Claim
119 words
A transducer housing apparatus, comprising, a first housing section, said housing section having an internal bore extending from a first end to a second end with said bore having an opening at said first end and coaxial with a larger diameter transducer containing recess, a transducer header located within said larger diameter recess and having a top surface facing said first end and in communication with said opening and having a bore with leads emanating from said bore, locking means coupling said header within said housing section, a second hollow housing section coupled to said first section and having tubular contact members depending therefrom into which members said leads are inserted to be crimped within said tubular contact members.
Claim 3
Dependent Claim
55 words
The transducer housing apparatus according to claim 1 further including a printed circuit board positioned in said bore and underlying said base of said header, said board having extending tubular posts with openings to receive said leads from said base of said header and for insertion of said tubular posts within said tubular contact members.
Claim 4
Dependent Claim
59 words
The transducer housing apparatus according to claim 1, wherein said first housing section has a peripheral outer threaded section near said second end, with said second housing section having a corresponding internal thread for coupling said sections together, with said sections as coupled forming an outer peripheral groove at the outer edge and an O-ring inserted in said groove.
Claim 5
Dependent Claim
49 words
The transducer housing apparatus according to claim 1, wherein said larger diameter recess has a peripheral groove directed about the surface of said recess, with said transducer housing surrounded by said groove, with an O-ring in said groove of said housing coacting with said cylindrical surface of said housing.
Claim 6
Dependent Claim
95 words
The transducer housing apparatus according to claim 1, wherein said locking ring means comprises a first annular ring having an outer groove and positioned within said large diameter recess with a top surface coacting with said base plate, with an O-ring located in said outer groove, a second annular ring having a threaded outer diameter located in said large diameter recess with said recess being internally threaded to accommodate said second ring to cause said second ring to exert a force on said first ring for securing said transducer header in said first housing section.
Claim 7
Dependent Claim
35 words
The transducer housing apparatus according to claim 1, wherein said tubular contact members have the other ends coupled to wire leads directed out of said second housing section, with a connector coupled to said leads.
Claim 8
Dependent Claim
31 words
The transducer housing apparatus according to claim 1, wherein said transducer header contains a piezoresistive bridge array with terminals of said bridge connected to respective leads emanating from said base plate.
Claim 9
Dependent Claim
31 words
The transducer housing apparatus according to claim 7, wherein said printed circuit board includes a compensating resistor coupled between said terminal areas to provide a series resistance for said bridge array.
Claim 10
Dependent Claim
30 words
The transducer housing apparatus according to claim 1, wherein said bore has a larger diameter section near said front end with a pressure snubber located within said larger diameter section.
Claim 11
Dependent Claim
37 words
The transducer housing apparatus according to claim 9, wherein said pressure snubber has a plurality of apertures directed through the same and coaxial with said bore to prevent particles above a given diameter to enter said base.
Claim 12
Dependent Claim
59 words
The transducer housing apparatus according to claim 1, wherein said transducer header is a transistor header having a top hollow cylindrical section coupled to a bottom base plate, with said base plate having said leads emanating therefrom and with a piezoresistive bridge array contained within said hollow cylindrical section with terminals of said bridge array connected to said leads.
Claim 13
Dependent Claim
49 words
The transducer housing apparatus according to claim 1, wherein said first housing section has a stepped outer cylindrical configuration, with a first end section being of a given diameter and coaxial with a central section of a larger diameter and an outer end section of still a larger diameter.
Claim 14
Dependent Claim
18 words
The transducer housing apparatus according to claim 1, wherein the outer surface of said first section is threaded.
Claim 15
Dependent Claim
17 words
The transducer housing apparatus according to claim 1, wherein said O-ring is fabricated from an elastomeric material.
Claim 16
Dependent Claim
208 words
A transducer housing apparatus, comprising: a first housing section, said housing section having a stepped bore directed from a first end to a second end with said bore having an opening at said first end and coaxial with a larger diameter transducer containing recess, a tranducer header of a cylindrical configuration located within said larger diameter recess and having a top surface facing said first end and in communication with said opening and having a base with leads emanating from said base, locking ring means contained in said larger diameter recess and exerting a force on said base to rigidly secure said transducer header therein, a printed circuit board positioned in said bore and underlying said base, said board having apertures on a first surface each surrounded by an extending tubular post on a second surface, with said leads as emanating from said base directed within one of said respective tubular posts on said board, a second hollow housing section coupled to said first section said second section having tubular contact members depending therefrom with one end for insertion into respective ones of said posts with said tubular contact member crimped in contact with said posts and said leads therein to provide a rigid mechanical and electrical contact.
Claim 17
Dependent Claim
208 words
A transducer housing apparatus, comprising: a first housing section, said housing section having a stepped bore directed from a first end to a second end with said bore having an opening at said first end and coaxial with a larger diameter transducer containing recess, a tranducer header of a cylindrical configuration located within said larger diameter recess and having a top surface facing said first end and in communication with said opening and having a base with leads emanating from said base, locking ring means contained in said larger diameter recess and exerting a force on said base to rigidly secure said transducer header therein, a printed circuit board positioned in said bore and underlying said base, said board having apertures on a first surface each surrounded by an extending tubular post on a second surface, with said leads as emanating from said base directed within one of said respective tubular posts on said board, a second hollow housing section coupled to said first section said second section having tubular contact members depending therefrom with one end for insertion into respective ones of said posts with said tubular contact member crimped in contact with said posts and said leads therein to provide a rigid mechanical and electrical contact.
Claim 18
Dependent Claim
95 words
The transducer housing apparatus according to claim 15, wherein said locking ring means comprises a first annular ring having an outer groove and positioned within said large diameter recess with a top surface coacting with said base plate, with an O-ring located in said outer groove, a second annular ring having a threaded outer diameter located in said large diameter recess with said recess being internally threaded to accommodate said second ring to cause said second ring to exert a force on said first ring for securing said transducer header in said first housing section.
Claim 19
Dependent Claim
35 words
The transducer housing apparatus according to claim 15, wherein said tubular contact members have the other ends coupled to wire leads directed out of said second housing section, with a connector coupled to said leads.
Claim 20
Dependent Claim
31 words
The transducer housing apparatus according to claim 17, wherein said printed circuit board includes a compensating resistor coupled between said terminal areas to provide a series resistance for said bridge array.
Claim 21
Dependent Claim
30 words
The transducer housing apparatus according to claim 15, wherein said bore has a larger diameter section near said front end with a pressure snubber located within said larger diameter section.
Claim 22
Dependent Claim
37 words
The transducer housing apparatus according to claim 19, wherein said pressure snubber has a plurality of apertures directed through the same and coaxial with said bore to prevent particles above a given diameter to enter said base.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-04-29 | 1988-10-29 | 1989-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-04-29 | 1992-10-29 | 1993-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-04-29 | 1996-10-29 | 1997-04-30 | $7700.00 | Window Closed / Lapsed |