GB888698A - Improvements in or relating to electrical indicating units - Google Patents

Improvements in or relating to electrical indicating units

Info

Publication number
GB888698A
GB888698A GB16686/61A GB1668661A GB888698A GB 888698 A GB888698 A GB 888698A GB 16686/61 A GB16686/61 A GB 16686/61A GB 1668661 A GB1668661 A GB 1668661A GB 888698 A GB888698 A GB 888698A
Authority
GB
United Kingdom
Prior art keywords
scale
pointers
indicating
pointer
april
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
Application number
GB16686/61A
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Fulton Controls Co
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 Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Publication of GB888698A publication Critical patent/GB888698A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D7/00—Indicating measured values
    • G01D7/02—Indicating value of two or more variables simultaneously
    • G01D7/04—Indicating value of two or more variables simultaneously using a separate indicating element for each variable

Abstract

888,698. Indicating-apparatus. ROBERTSHAW-FULTON CONTROLS CO. April 17, 1958 [April 29, 1957], No. 16686/61. Divided out of 888,697. Class 106 (4). The subject-matter of this Specification is included in Specification 888,697 but the claims are directed to a dual pointer indicating-unit in which the indicating pointers of two instruments which are mounted at least partly behind an elongated, curved, substantially vertically extending scale, co-operate each with one vertical edge of the scale, the axis of one of the pointers being further from the scale than the other and/ or parts of the two instruments passing through a common vertical plane extending rearwardly from the scale. In Fig. 10 the two instrument movements 281, 282 are mounted on opposite sides of, but project through, a vertical partition 285. The pointers 212, 214 are of different lengths and co-operate with opposite edges of a graduated curved scale 288. The shorter pointer 214 describes an arc of radius less than that of the scale and is arranged to be slightly in front of the scale in its mid-position while the longer pointer 212 describes an arc of radius greater than that of the scale and is arranged to be slightly behind the scale in its mid-position. Specification 794,368 also is referred to.
GB16686/61A 1957-04-29 1958-04-17 Improvements in or relating to electrical indicating units Expired GB888698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US888698XA 1957-04-29 1957-04-29

Publications (1)

Publication Number Publication Date
GB888698A true GB888698A (en) 1962-01-31

Family

ID=22213969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16686/61A Expired GB888698A (en) 1957-04-29 1958-04-17 Improvements in or relating to electrical indicating units

Country Status (1)

Country Link
GB (1) GB888698A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009042097A1 (en) * 2009-09-21 2011-03-24 Claas Selbstfahrende Erntemaschinen Gmbh Representation of operating variables of a machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009042097A1 (en) * 2009-09-21 2011-03-24 Claas Selbstfahrende Erntemaschinen Gmbh Representation of operating variables of a machine

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